Merge Integration

288 files changed, 10484 insertions, 0 deletions

diff --git a/src/test/burn/BurnE2ETests.sln b/src/test/burn/BurnE2ETests.sln
new file mode 100644
index 00000000..7cdb0cf0
--- /dev/null
+++ b/src/test/burn/BurnE2ETests.sln
@@ -0,0 +1,79 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29503.13
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestBA", "src\TestBA\TestBA.csproj", "{04022D35-6D75-49D0-91D2-4208E09DBA6D}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestExe", "src\TestExe\TestExe.csproj", "{B038B342-BE42-4951-82A9-7789412CF37F}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WixTestTools", "src\WixTestTools\WixTestTools.csproj", "{3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WixToolsetTest.BurnE2E", "src\WixToolsetTest.BurnE2E\WixToolsetTest.BurnE2E.csproj", "{FED9D707-E5C3-4867-87B0-FABDB5EB0823}"
+EndProject
+Global
+        GlobalSection(SolutionConfigurationPlatforms) = preSolution
+                Debug|Any CPU = Debug|Any CPU
+                Debug|x64 = Debug|x64
+                Debug|x86 = Debug|x86
+                Release|Any CPU = Release|Any CPU
+                Release|x64 = Release|x64
+                Release|x86 = Release|x86
+        EndGlobalSection
+        GlobalSection(ProjectConfigurationPlatforms) = postSolution
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|x64.Build.0 = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Debug|x86.Build.0 = Debug|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|Any CPU.Build.0 = Release|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|x64.ActiveCfg = Release|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|x64.Build.0 = Release|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|x86.ActiveCfg = Release|Any CPU
+                {04022D35-6D75-49D0-91D2-4208E09DBA6D}.Release|x86.Build.0 = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|x64.Build.0 = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Debug|x86.Build.0 = Debug|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|Any CPU.Build.0 = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|x64.ActiveCfg = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|x64.Build.0 = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|x86.ActiveCfg = Release|Any CPU
+                {B038B342-BE42-4951-82A9-7789412CF37F}.Release|x86.Build.0 = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|x64.Build.0 = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Debug|x86.Build.0 = Debug|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|Any CPU.Build.0 = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|x64.ActiveCfg = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|x64.Build.0 = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|x86.ActiveCfg = Release|Any CPU
+                {3D3B02F3-79B6-4BD5-AD49-2889DA3849A7}.Release|x86.Build.0 = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|x64.Build.0 = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Debug|x86.Build.0 = Debug|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|Any CPU.Build.0 = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|x64.ActiveCfg = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|x64.Build.0 = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|x86.ActiveCfg = Release|Any CPU
+                {FED9D707-E5C3-4867-87B0-FABDB5EB0823}.Release|x86.Build.0 = Release|Any CPU
+        EndGlobalSection
+        GlobalSection(SolutionProperties) = preSolution
+                HideSolutionNode = FALSE
+        EndGlobalSection
+        GlobalSection(ExtensibilityGlobals) = postSolution
+                SolutionGuid = {74DE2EED-ECAA-4FDD-9792-9D3B0C0C1321}
+        EndGlobalSection
+EndGlobal
diff --git a/src/test/burn/Directory.Build.props b/src/test/burn/Directory.Build.props
new file mode 100644
index 00000000..f83cc154
--- /dev/null
+++ b/src/test/burn/Directory.Build.props
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!--
+  Do NOT modify this file. Update the canonical version in Home\repo-template\src\Directory.Build.props
+  then update all of the repos.
+-->
+<Project>
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <EnableSourceLink Condition=" '$(NCrunch)' == '1' ">false</EnableSourceLink>
+    <MSBuildWarningsAsMessages>MSB3246</MSBuildWarningsAsMessages>
+
+    <ProjectName Condition=" '$(ProjectName)' == '' ">$(MSBuildProjectName)</ProjectName>
+    <BaseOutputPath>$([System.IO.Path]::GetFullPath($(MSBuildThisFileDirectory)..\build\))</BaseOutputPath>
+    <BaseIntermediateOutputPath>$(BaseOutputPath)obj\$(ProjectName)\</BaseIntermediateOutputPath>
+    <OutputPath>$(BaseOutputPath)$(Configuration)\</OutputPath>
+
+    <Authors>WiX Toolset Team</Authors>
+    <Company>WiX Toolset</Company>
+    <Copyright>Copyright (c) .NET Foundation and contributors. All rights reserved.</Copyright>
+    <PackageLicenseExpression>MS-RL</PackageLicenseExpression>
+    <Product>WiX Toolset</Product>
+  </PropertyGroup>
+
+  <Import Project="CSharp.Build.props" Condition=" '$(MSBuildProjectExtension)'=='.csproj' and Exists('CSharp.Build.props') " />
+  <Import Project="Cpp.Build.props" Condition=" Exists('Cpp.Build.props') And '$(MSBuildProjectExtension)'=='.vcxproj' " />
+  <Import Project="Wix.Build.props" Condition=" Exists('Wix.Build.props') And '$(MSBuildProjectExtension)'=='.wixproj' " />
+  <Import Project="Custom.Build.props" Condition=" Exists('Custom.Build.props') " />
+</Project>
diff --git a/src/test/burn/Directory.Build.targets b/src/test/burn/Directory.Build.targets
new file mode 100644
index 00000000..265b5cfd
--- /dev/null
+++ b/src/test/burn/Directory.Build.targets
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!--
+  Do NOT modify this file. Update the canonical version in Home\repo-template\src\Directory.Build.targets
+  then update all of the repos.
+-->
+<!--
+  Replace PackageReferences with ProjectReferences when the projects can be found in .sln.
+  See the original here: https://github.com/dotnet/sdk/issues/1151#issuecomment-385133284
+-->
+<Project>
+  <PropertyGroup>
+    <ReplacePackageReferences>true</ReplacePackageReferences>
+    <TheSolutionPath Condition=" '$(NCrunch)'=='' ">$(SolutionPath)</TheSolutionPath>
+    <TheSolutionPath Condition=" '$(NCrunch)'=='1' ">$(NCrunchOriginalSolutionPath)</TheSolutionPath>
+  </PropertyGroup>
+
+  <Choose>
+    <When Condition="$(ReplacePackageReferences) AND '$(TheSolutionPath)' != '' AND '$(TheSolutionPath)' != '*undefined*' AND Exists('$(TheSolutionPath)')">
+
+      <PropertyGroup>
+        <SolutionFileContent>$([System.IO.File]::ReadAllText($(TheSolutionPath)))</SolutionFileContent>
+        <SmartSolutionDir>$([System.IO.Path]::GetDirectoryName( $(TheSolutionPath) ))</SmartSolutionDir>
+        <RegexPattern>(?&lt;="[PackageName]", ")(.*)(?=", ")</RegexPattern>
+      </PropertyGroup>
+
+      <ItemGroup>
+        <!-- Keep the identity of the PackageReference -->
+        <SmartPackageReference Include="@(PackageReference)">
+          <PackageName>%(Identity)</PackageName>
+          <InSolution>$(SolutionFileContent.Contains('\%(Identity).csproj'))</InSolution>
+        </SmartPackageReference>
+
+        <!-- Filter them by mapping them to another ItemGroup using the WithMetadataValue item function -->
+        <PackageInSolution Include="@(SmartPackageReference->WithMetadataValue('InSolution', True))">
+          <Pattern>$(RegexPattern.Replace('[PackageName]','%(PackageName)') )</Pattern>
+          <SmartPath>$([System.Text.RegularExpressions.Regex]::Match('$(SolutionFileContent)', '%(Pattern)'))</SmartPath>
+        </PackageInSolution>
+
+        <ProjectReference  Include="@(PackageInSolution->'$(SmartSolutionDir)\%(SmartPath)' )"/>
+
+        <!-- Remove the package references that are now referenced as projects -->
+        <PackageReference Remove="@(PackageInSolution->'%(PackageName)' )"/>
+      </ItemGroup>
+
+    </When>
+  </Choose>
+
+  <Import Project="Wix.Build.targets" Condition=" Exists('Wix.Build.targets') And '$(MSBuildProjectExtension)'=='.wixproj' " />
+</Project>
diff --git a/src/test/burn/README.md b/src/test/burn/README.md
new file mode 100644
index 00000000..6c6e0dd9
--- /dev/null
+++ b/src/test/burn/README.md
@@ -0,0 +1,50 @@
+# integration
+
+This repo is for building installers, and then executing xunit tests that run them and verify that they worked.
+
+## Running tests
+
+The main focus of these tests is to validate behavior in a real environment.
+Depending on who you talk to, these are integration or system-level or end-to-end (E2E) tests.
+They modify machine state so it's strongly recommended *not* to run these tests on your dev box.
+They should be run on a VM instead, where you can easily roll back.
+
+1. Run appveyor.cmd to build everything (the tests will refuse to run).
+1. Copy the build\Release\netcoreapp3.1 folder to your VM.
+1. Open a command prompt and navigate to the netcoreapp3.1 folder.
+1. Run the runtests.cmd file to run the tests.
+
+You can modify the runtests.cmd to run specific tests.
+For example, the following line runs only the specified test:
+
+> dotnet test --filter WixToolsetTest.BurnE2E.BasicFunctionalityTests.CanInstallAndUninstallSimpleBundle WixToolsetTest.BurnE2E.dll
+
+The VM must have:
+1. x64 .NET Core SDK of 5.0 or later (for the test runner)
+1. Any version of .NET Framework (for the .NET Framework TestBA)
+1. x86 .NET Core Desktop Runtime of 5.0 or later (for the .NET Core TestBA)
+
+## Updating dependencies
+
+Use the `updatepackage.ps1` script from https://github.com/wixtoolset/Home.
+For example:
+
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Bal.wixext -NewVersion 4.0.91
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Data -NewVersion 4.0.199
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Dependency.wixext -NewVersion 4.0.25
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Mba.Core -NewVersion 4.0.52
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.NetFx.wixext -NewVersion 4.0.67
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Util.wixext -NewVersion 4.0.82
+* updatepackage.ps1 -TargetFolder path\to\repo -PackageName WixToolset.Sdk -NewVersion 4.0.0-build-0204
+
+## Building with local changes
+
+The micro repo model makes this very difficult and painful.
+The basic idea is to make your changes in each individual repo on the master branch (to get a stable version), commit, and then use appveyor.cmd to build the nuget package.
+Put your custom nuget packages into a folder, and modify each repo's nuget.config with an entry to that folder.
+
+Alternatively, go into the NuGet package cache (%USERPROFILE%\.nuget\packages) and replace the official binaries with your locally built binaries.
+
+Both of those approaches will poison your NuGet package cache, so you probably will want to run the following command to clear it when you're done:
+
+> nuget locals all -clear
\ No newline at end of file
diff --git a/src/test/burn/TestBA/Hresult.cs b/src/test/burn/TestBA/Hresult.cs
new file mode 100644
index 00000000..bc1aa8c0
--- /dev/null
+++ b/src/test/burn/TestBA/Hresult.cs
@@ -0,0 +1,22 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Test.BA
+{
+    using System;
+
+    /// <summary>
+    /// Utility class to work with HRESULTs
+    /// </summary>
+    internal class Hresult
+    {
+        /// <summary>
+        /// Determines if an HRESULT was a success code or not.
+        /// </summary>
+        /// <param name="status">HRESULT to verify.</param>
+        /// <returns>True if the status is a success code.</returns>
+        public static bool Succeeded(int status)
+        {
+            return status >= 0;
+        }
+    }
+}
diff --git a/src/test/burn/TestBA/MessagePump.cs b/src/test/burn/TestBA/MessagePump.cs
new file mode 100644
index 00000000..21a00349
--- /dev/null
+++ b/src/test/burn/TestBA/MessagePump.cs
@@ -0,0 +1,39 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Test.BA
+{
+    using System;
+    using System.Runtime.InteropServices;
+    using System.Windows.Forms;
+
+    public class MessagePump
+    {
+        const uint PM_REMOVE = 1;
+
+        [DllImport("user32.dll", ExactSpelling = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool PeekMessageW(ref Message pMsg, IntPtr hWnd, uint wMsgFilterMin, uint wMsgFilterMax, uint wRemoveMsg);
+
+        [DllImport("user32.dll", ExactSpelling = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool TranslateMessage(ref Message pMsg);
+
+        [DllImport("user32.dll", ExactSpelling = true)]
+        public static extern IntPtr DispatchMessageW(ref Message pMsg);
+
+        public static void ProcessMessages(int maxMessages)
+        {
+            for (int i = 0; i < maxMessages; i++)
+            {
+                Message message = new Message();
+                if (!PeekMessageW(ref message, IntPtr.Zero, 0, 0, PM_REMOVE))
+                {
+                    break;
+                }
+
+                TranslateMessage(ref message);
+                DispatchMessageW(ref message);
+            }
+        }
+    }
+}
diff --git a/src/test/burn/TestBA/TestBA.BootstrapperCore.config b/src/test/burn/TestBA/TestBA.BootstrapperCore.config
new file mode 100644
index 00000000..55876a00
--- /dev/null
+++ b/src/test/burn/TestBA/TestBA.BootstrapperCore.config
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<configuration>
+    <configSections>
+        <sectionGroup name="wix.bootstrapper" type="WixToolset.Mba.Host.BootstrapperSectionGroup, WixToolset.Mba.Host">
+            <section name="host" type="WixToolset.Mba.Host.HostSection, WixToolset.Mba.Host" />
+        </sectionGroup>
+    </configSections>
+    <startup>
+        <supportedRuntime version="v4.0" />
+        <supportedRuntime version="v2.0.50727" />
+    </startup>
+    <wix.bootstrapper>
+        <host assemblyName="TestBA" />
+    </wix.bootstrapper>
+</configuration>
diff --git a/src/test/burn/TestBA/TestBA.cs b/src/test/burn/TestBA/TestBA.cs
new file mode 100644
index 00000000..09378bc5
--- /dev/null
+++ b/src/test/burn/TestBA/TestBA.cs
@@ -0,0 +1,613 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Test.BA
+{
+    using System;
+    using System.Collections.Generic;
+    using System.IO;
+    using System.Linq;
+    using System.Threading;
+    using System.Windows.Forms;
+    using Microsoft.Win32;
+    using WixToolset.Mba.Core;
+
+    /// <summary>
+    /// A minimal UX used for testing.
+    /// </summary>
+    public class TestBA : BootstrapperApplication
+    {
+        private const string BurnBundleVersionVariable = "WixBundleVersion";
+
+        private Form dummyWindow;
+        private IntPtr windowHandle;
+        private LaunchAction action;
+        private ManualResetEvent wait;
+        private int result;
+
+        private string updateBundlePath;
+
+        private bool immediatelyQuit;
+        private bool quitAfterDetect;
+        private bool explicitlyElevateAndPlanFromOnElevateBegin;
+        private int redetectRemaining;
+        private int sleepDuringCache;
+        private int cancelCacheAtProgress;
+        private int sleepDuringExecute;
+        private int cancelExecuteAtProgress;
+        private string cancelExecuteActionName;
+        private int cancelOnProgressAtProgress;
+        private int retryExecuteFilesInUse;
+
+        private IBootstrapperCommand Command { get; }
+
+        private IEngine Engine => this.engine;
+
+        /// <summary>
+        /// Initializes test user experience.
+        /// </summary>
+        public TestBA(IEngine engine, IBootstrapperCommand bootstrapperCommand)
+            : base(engine)
+        {
+            this.Command = bootstrapperCommand;
+            this.wait = new ManualResetEvent(false);
+        }
+
+        /// <summary>
+        /// Get the version of the install.
+        /// </summary>
+        public string Version { get; private set; }
+
+        /// <summary>
+        /// Indicates if DetectUpdate found a newer version to update.
+        /// </summary>
+        private bool UpdateAvailable { get; set; }
+
+        /// <summary>
+        /// UI Thread entry point for TestUX.
+        /// </summary>
+        protected override void OnStartup(StartupEventArgs args)
+        {
+            string immediatelyQuit = this.ReadPackageAction(null, "ImmediatelyQuit");
+            if (!String.IsNullOrEmpty(immediatelyQuit) && Boolean.TryParse(immediatelyQuit, out this.immediatelyQuit) && this.immediatelyQuit)
+            {
+                this.Engine.Quit(0);
+                return;
+            }
+
+            base.OnStartup(args);
+
+            this.action = this.Command.Action;
+            this.TestVariables();
+
+            this.Version = this.engine.GetVariableVersion(BurnBundleVersionVariable);
+            this.Log("Version: {0}", this.Version);
+
+            List<string> verifyArguments = this.ReadVerifyArguments();
+
+            foreach (string arg in this.Command.CommandLineArgs)
+            {
+                // If we're not in the update already, process the updatebundle.
+                if (this.Command.Relation != RelationType.Update && arg.StartsWith("-updatebundle:", StringComparison.OrdinalIgnoreCase))
+                {
+                    this.updateBundlePath = arg.Substring(14);
+                    FileInfo info = new FileInfo(this.updateBundlePath);
+                    this.Engine.SetUpdate(this.updateBundlePath, null, info.Length, UpdateHashType.None, null);
+                    this.UpdateAvailable = true;
+                    this.action = LaunchAction.UpdateReplaceEmbedded;
+                }
+                else if (this.Command.Relation != RelationType.Update && arg.StartsWith("-checkupdate", StringComparison.OrdinalIgnoreCase))
+                {
+                    this.action = LaunchAction.UpdateReplace;
+                }
+
+                verifyArguments.Remove(arg);
+            }
+            this.Log("Action: {0}", this.action);
+
+            // If there are any verification arguments left, error out.
+            if (0 < verifyArguments.Count)
+            {
+                foreach (string expectedArg in verifyArguments)
+                {
+                    this.Log("Failure. Expected command-line to have argument: {0}", expectedArg);
+                }
+
+                this.Engine.Quit(-1);
+                return;
+            }
+
+            int redetectCount;
+            string redetect = this.ReadPackageAction(null, "RedetectCount");
+            if (String.IsNullOrEmpty(redetect) || !Int32.TryParse(redetect, out redetectCount))
+            {
+                redetectCount = 0;
+            }
+
+            string explicitlyElevateAndPlanFromOnElevateBegin = this.ReadPackageAction(null, "ExplicitlyElevateAndPlanFromOnElevateBegin");
+            if (String.IsNullOrEmpty(explicitlyElevateAndPlanFromOnElevateBegin) || !Boolean.TryParse(explicitlyElevateAndPlanFromOnElevateBegin, out this.explicitlyElevateAndPlanFromOnElevateBegin))
+            {
+                this.explicitlyElevateAndPlanFromOnElevateBegin = false;
+            }
+
+            string quitAfterDetect = this.ReadPackageAction(null, "QuitAfterDetect");
+            if (String.IsNullOrEmpty(quitAfterDetect) || !Boolean.TryParse(quitAfterDetect, out this.quitAfterDetect))
+            {
+                this.quitAfterDetect = false;
+            }
+
+            this.wait.WaitOne();
+
+            this.redetectRemaining = redetectCount;
+            for (int i = -1; i < redetectCount; i++)
+            {
+                this.Engine.Detect(this.windowHandle);
+            }
+        }
+
+        protected override void Run()
+        {
+            this.dummyWindow = new Form();
+            this.windowHandle = this.dummyWindow.Handle;
+
+            this.Log("Running TestBA application");
+            this.wait.Set();
+            Application.Run();
+        }
+
+        private void ShutdownUiThread()
+        {
+            if (this.dummyWindow != null)
+            {
+                this.dummyWindow.Invoke(new Action(Application.ExitThread));
+                this.dummyWindow.Dispose();
+            }
+
+            this.Engine.Quit(this.result & 0xFFFF); // return plain old Win32 error, not HRESULT.
+        }
+
+        protected override void OnDetectUpdateBegin(DetectUpdateBeginEventArgs args)
+        {
+            this.Log("OnDetectUpdateBegin");
+            if (LaunchAction.UpdateReplaceEmbedded == this.action || LaunchAction.UpdateReplace == this.action)
+            {
+                args.Skip = false;
+            }
+        }
+
+        protected override void OnDetectUpdate(DetectUpdateEventArgs e)
+        {
+            // The list of updates is sorted in descending version, so the first callback should be the largest update available.
+            // This update should be either larger than ours (so we are out of date), the same as ours (so we are current)
+            // or smaller than ours (we have a private build).
+            // Enumerate all of the updates anyway in case something's broken.
+            this.Log(String.Format("Potential update v{0} from '{1}'; current version: v{2}", e.Version, e.UpdateLocation, this.Version));
+            if (!this.UpdateAvailable && this.Engine.CompareVersions(e.Version, this.Version) > 0)
+            {
+                this.Log(String.Format("Selected update v{0}", e.Version));
+                this.Engine.SetUpdate(null, e.UpdateLocation, e.Size, UpdateHashType.None, null);
+                this.UpdateAvailable = true;
+            }
+        }
+
+        protected override void OnDetectUpdateComplete(DetectUpdateCompleteEventArgs e)
+        {
+            this.Log("OnDetectUpdateComplete");
+
+            // Failed to process an update, allow the existing bundle to still install.
+            if (!Hresult.Succeeded(e.Status))
+            {
+                this.Log(String.Format("Failed to locate an update, status of 0x{0:X8}, updates disabled.", e.Status));
+                e.IgnoreError = true; // But continue on...
+            }
+        }
+
+        protected override void OnDetectComplete(DetectCompleteEventArgs args)
+        {
+            this.result = args.Status;
+
+            if (Hresult.Succeeded(this.result) &&
+                (this.UpdateAvailable || LaunchAction.UpdateReplaceEmbedded != this.action && LaunchAction.UpdateReplace != this.action))
+            {
+                if (this.redetectRemaining > 0)
+                {
+                    this.Log("Completed detection phase: {0} re-runs remaining", this.redetectRemaining--);
+                }
+                else if (this.quitAfterDetect)
+                {
+                    this.ShutdownUiThread();
+                }
+                else if (this.explicitlyElevateAndPlanFromOnElevateBegin)
+                {
+                    this.Engine.Elevate(this.windowHandle);
+                }
+                else
+                {
+                    this.Engine.Plan(this.action);
+                }
+            }
+            else
+            {
+                this.ShutdownUiThread();
+            }
+        }
+
+        protected override void OnDetectRelatedBundle(DetectRelatedBundleEventArgs args)
+        {
+            this.Log("OnDetectRelatedBundle() - id: {0}, missing from cache: {1}", args.ProductCode, args.MissingFromCache);
+        }
+
+        protected override void OnElevateBegin(ElevateBeginEventArgs args)
+        {
+            if (this.explicitlyElevateAndPlanFromOnElevateBegin)
+            {
+                this.Engine.Plan(this.action);
+
+                // Simulate showing some UI since these tests won't actually show the UAC prompt.
+                MessagePump.ProcessMessages(10);
+            }
+        }
+
+        protected override void OnPlanPackageBegin(PlanPackageBeginEventArgs args)
+        {
+            RequestState state;
+            string action = this.ReadPackageAction(args.PackageId, "Requested");
+            if (TryParseEnum<RequestState>(action, out state))
+            {
+                args.State = state;
+            }
+        }
+
+        protected override void OnPlanPatchTarget(PlanPatchTargetEventArgs args)
+        {
+            RequestState state;
+            string action = this.ReadPackageAction(args.PackageId, "Requested");
+            if (TryParseEnum<RequestState>(action, out state))
+            {
+                args.State = state;
+            }
+        }
+
+        protected override void OnPlanMsiFeature(PlanMsiFeatureEventArgs args)
+        {
+            FeatureState state;
+            string action = this.ReadFeatureAction(args.PackageId, args.FeatureId, "Requested");
+            if (TryParseEnum<FeatureState>(action, out state))
+            {
+                args.State = state;
+            }
+        }
+
+        protected override void OnPlanComplete(PlanCompleteEventArgs args)
+        {
+            this.result = args.Status;
+            if (Hresult.Succeeded(this.result))
+            {
+                this.Engine.Apply(this.windowHandle);
+            }
+            else
+            {
+                this.ShutdownUiThread();
+            }
+        }
+
+        protected override void OnCachePackageBegin(CachePackageBeginEventArgs args)
+        {
+            this.Log("OnCachePackageBegin() - package: {0}, payloads to cache: {1}", args.PackageId, args.CachePayloads);
+
+            string slowProgress = this.ReadPackageAction(args.PackageId, "SlowCache");
+            if (String.IsNullOrEmpty(slowProgress) || !Int32.TryParse(slowProgress, out this.sleepDuringCache))
+            {
+                this.sleepDuringCache = 0;
+            }
+            else
+            {
+                this.Log("    SlowCache: {0}", this.sleepDuringCache);
+            }
+
+            string cancelCache = this.ReadPackageAction(args.PackageId, "CancelCacheAtProgress");
+            if (String.IsNullOrEmpty(cancelCache) || !Int32.TryParse(cancelCache, out this.cancelCacheAtProgress))
+            {
+                this.cancelCacheAtProgress = -1;
+            }
+            else
+            {
+                this.Log("    CancelCacheAtProgress: {0}", this.cancelCacheAtProgress);
+            }
+        }
+
+        protected override void OnCacheAcquireProgress(CacheAcquireProgressEventArgs args)
+        {
+            this.Log("OnCacheAcquireProgress() - container/package: {0}, payload: {1}, progress: {2}, total: {3}, overall progress: {4}%", args.PackageOrContainerId, args.PayloadId, args.Progress, args.Total, args.OverallPercentage);
+
+            if (this.cancelCacheAtProgress >= 0 && this.cancelCacheAtProgress <= args.Progress)
+            {
+                args.Cancel = true;
+                this.Log("OnCacheAcquireProgress(cancel)");
+            }
+            else if (this.sleepDuringCache > 0)
+            {
+                this.Log("OnCacheAcquireProgress(sleep {0})", this.sleepDuringCache);
+                Thread.Sleep(this.sleepDuringCache);
+            }
+        }
+
+        protected override void OnCacheContainerOrPayloadVerifyProgress(CacheContainerOrPayloadVerifyProgressEventArgs args)
+        {
+            this.Log("OnCacheContainerOrPayloadVerifyProgress() - container/package: {0}, payload: {1}, progress: {2}, total: {3}, overall progress: {4}%", args.PackageOrContainerId, args.PayloadId, args.Progress, args.Total, args.OverallPercentage);
+        }
+
+        protected override void OnCachePayloadExtractProgress(CachePayloadExtractProgressEventArgs args)
+        {
+            this.Log("OnCachePayloadExtractProgress() - container/package: {0}, payload: {1}, progress: {2}, total: {3}, overall progress: {4}%", args.PackageOrContainerId, args.PayloadId, args.Progress, args.Total, args.OverallPercentage);
+        }
+
+        protected override void OnCacheVerifyProgress(CacheVerifyProgressEventArgs args)
+        {
+            this.Log("OnCacheVerifyProgress() - container/package: {0}, payload: {1}, progress: {2}, total: {3}, overall progress: {4}%, step: {5}", args.PackageOrContainerId, args.PayloadId, args.Progress, args.Total, args.OverallPercentage, args.Step);
+        }
+
+        protected override void OnExecutePackageBegin(ExecutePackageBeginEventArgs args)
+        {
+            this.Log("OnExecutePackageBegin() - package: {0}, rollback: {1}", args.PackageId, !args.ShouldExecute);
+
+            string slowProgress = this.ReadPackageAction(args.PackageId, "SlowExecute");
+            if (String.IsNullOrEmpty(slowProgress) || !Int32.TryParse(slowProgress, out this.sleepDuringExecute))
+            {
+                this.sleepDuringExecute = 0;
+            }
+            else
+            {
+                this.Log("    SlowExecute: {0}", this.sleepDuringExecute);
+            }
+
+            string cancelExecute = this.ReadPackageAction(args.PackageId, "CancelExecuteAtProgress");
+            if (String.IsNullOrEmpty(cancelExecute) || !Int32.TryParse(cancelExecute, out this.cancelExecuteAtProgress))
+            {
+                this.cancelExecuteAtProgress = -1;
+            }
+            else
+            {
+                this.Log("    CancelExecuteAtProgress: {0}", this.cancelExecuteAtProgress);
+            }
+
+            this.cancelExecuteActionName = this.ReadPackageAction(args.PackageId, "CancelExecuteAtActionStart");
+            if (!String.IsNullOrEmpty(this.cancelExecuteActionName))
+            {
+                this.Log("    CancelExecuteAtActionState: {0}", this.cancelExecuteActionName);
+            }
+
+            string cancelOnProgressAtProgress = this.ReadPackageAction(args.PackageId, "CancelOnProgressAtProgress");
+            if (String.IsNullOrEmpty(cancelOnProgressAtProgress) || !Int32.TryParse(cancelOnProgressAtProgress, out this.cancelOnProgressAtProgress))
+            {
+                this.cancelOnProgressAtProgress = -1;
+            }
+            else
+            {
+                this.Log("    CancelOnProgressAtProgress: {0}", this.cancelOnProgressAtProgress);
+            }
+
+            string retryBeforeCancel = this.ReadPackageAction(args.PackageId, "RetryExecuteFilesInUse");
+            if (String.IsNullOrEmpty(retryBeforeCancel) || !Int32.TryParse(retryBeforeCancel, out this.retryExecuteFilesInUse))
+            {
+                this.retryExecuteFilesInUse = 0;
+            }
+            else
+            {
+                this.Log("    RetryExecuteFilesInUse: {0}", this.retryExecuteFilesInUse);
+            }
+        }
+
+        protected override void OnExecuteFilesInUse(ExecuteFilesInUseEventArgs args)
+        {
+            this.Log("OnExecuteFilesInUse() - package: {0}, retries remaining: {1}, data: {2}", args.PackageId, this.retryExecuteFilesInUse, String.Join(", ", args.Files.ToArray()));
+
+            if (this.retryExecuteFilesInUse > 0)
+            {
+                --this.retryExecuteFilesInUse;
+                args.Result = Result.Retry;
+            }
+            else
+            {
+                args.Result = Result.Abort;
+            }
+        }
+
+        protected override void OnExecuteMsiMessage(ExecuteMsiMessageEventArgs args)
+        {
+            this.Log("OnExecuteMsiMessage() - MessageType: {0}, Message: {1}, Data: '{2}'", args.MessageType, args.Message, String.Join("','", args.Data.ToArray()));
+
+            if (!String.IsNullOrEmpty(this.cancelExecuteActionName) && args.MessageType == InstallMessage.ActionStart &&
+                args.Data.Count > 0 && args.Data[0] == this.cancelExecuteActionName)
+            {
+                this.Log("OnExecuteMsiMessage(cancelNextProgress)");
+                this.cancelExecuteAtProgress = 0;
+            }
+        }
+
+        protected override void OnExecuteProgress(ExecuteProgressEventArgs args)
+        {
+            this.Log("OnExecuteProgress() - package: {0}, progress: {1}%, overall progress: {2}%", args.PackageId, args.ProgressPercentage, args.OverallPercentage);
+
+            if (this.cancelExecuteAtProgress >= 0 && this.cancelExecuteAtProgress <= args.ProgressPercentage)
+            {
+                args.Cancel = true;
+                this.Log("OnExecuteProgress(cancel)");
+            }
+            else if (this.sleepDuringExecute > 0)
+            {
+                this.Log("OnExecuteProgress(sleep {0})", this.sleepDuringExecute);
+                Thread.Sleep(this.sleepDuringExecute);
+            }
+        }
+
+        protected override void OnExecutePatchTarget(ExecutePatchTargetEventArgs args)
+        {
+            this.Log("OnExecutePatchTarget - Patch Package: {0}, Target Product Code: {1}", args.PackageId, args.TargetProductCode);
+        }
+
+        protected override void OnProgress(ProgressEventArgs args)
+        {
+            this.Log("OnProgress() - progress: {0}%, overall progress: {1}%", args.ProgressPercentage, args.OverallPercentage);
+            if (this.Command.Display == Display.Embedded)
+            {
+                this.Engine.SendEmbeddedProgress(args.ProgressPercentage, args.OverallPercentage);
+            }
+
+            if (this.cancelOnProgressAtProgress >= 0 && this.cancelOnProgressAtProgress <= args.OverallPercentage)
+            {
+                args.Cancel = true;
+                this.Log("OnProgress(cancel)");
+            }
+        }
+
+        protected override void OnApplyBegin(ApplyBeginEventArgs args)
+        {
+            this.cancelOnProgressAtProgress = -1;
+            this.cancelExecuteAtProgress = -1;
+            this.cancelCacheAtProgress = -1;
+        }
+
+        protected override void OnApplyComplete(ApplyCompleteEventArgs args)
+        {
+            // Output what the privileges are now.
+            this.Log("After elevation: WixBundleElevated = {0}", this.Engine.GetVariableNumeric("WixBundleElevated"));
+
+            this.result = args.Status;
+            this.ShutdownUiThread();
+        }
+
+        protected override void OnSystemShutdown(SystemShutdownEventArgs args)
+        {
+            // Always prevent shutdown.
+            this.Log("Disallowed system request to shut down the bootstrapper application.");
+            args.Cancel = true;
+
+            this.ShutdownUiThread();
+        }
+
+        private void TestVariables()
+        {
+            // First make sure we can check and get standard variables of each type.
+            {
+                string value = null;
+                if (this.Engine.ContainsVariable("WindowsFolder"))
+                {
+                    value = this.Engine.GetVariableString("WindowsFolder");
+                    this.Engine.Log(LogLevel.Verbose, "TEST: Successfully retrieved a string variable: WindowsFolder");
+                }
+                else
+                {
+                    throw new Exception("Engine did not define a standard variable: WindowsFolder");
+                }
+            }
+
+            {
+                long value = 0;
+                if (this.Engine.ContainsVariable("NTProductType"))
+                {
+                    value = this.Engine.GetVariableNumeric("NTProductType");
+                    this.Engine.Log(LogLevel.Verbose, "TEST: Successfully retrieved a numeric variable: NTProductType");
+                }
+                else
+                {
+                    throw new Exception("Engine did not define a standard variable: NTProductType");
+                }
+            }
+
+            {
+                string value = null;
+                if (this.Engine.ContainsVariable("VersionMsi"))
+                {
+                    value = this.Engine.GetVariableVersion("VersionMsi");
+                    this.Engine.Log(LogLevel.Verbose, "TEST: Successfully retrieved a version variable: VersionMsi");
+                }
+                else
+                {
+                    throw new Exception("Engine did not define a standard variable: VersionMsi");
+                }
+            }
+
+            // Now validate that Contians returns false for non-existant variables of each type.
+            if (this.Engine.ContainsVariable("TestStringVariableShouldNotExist"))
+            {
+                throw new Exception("Engine defined a variable that should not exist: TestStringVariableShouldNotExist");
+            }
+            else
+            {
+                this.Engine.Log(LogLevel.Verbose, "TEST: Successfully checked for non-existent string variable: TestStringVariableShouldNotExist");
+            }
+
+            if (this.Engine.ContainsVariable("TestNumericVariableShouldNotExist"))
+            {
+                throw new Exception("Engine defined a variable that should not exist: TestNumericVariableShouldNotExist");
+            }
+            else
+            {
+                this.Engine.Log(LogLevel.Verbose, "TEST: Successfully checked for non-existent numeric variable: TestNumericVariableShouldNotExist");
+            }
+
+            if (this.Engine.ContainsVariable("TestVersionVariableShouldNotExist"))
+            {
+                throw new Exception("Engine defined a variable that should not exist: TestVersionVariableShouldNotExist");
+            }
+            else
+            {
+                this.Engine.Log(LogLevel.Verbose, "TEST: Successfully checked for non-existent version variable: TestVersionVariableShouldNotExist");
+            }
+
+            // Output what the initially run privileges were.
+            this.Engine.Log(LogLevel.Verbose, String.Format("TEST: WixBundleElevated = {0}", this.Engine.GetVariableNumeric("WixBundleElevated")));
+        }
+
+        private void Log(string format, params object[] args)
+        {
+            string relation = this.Command.Relation != RelationType.None ? String.Concat(" (", this.Command.Relation.ToString().ToLowerInvariant(), ")") : String.Empty;
+            string message = String.Format(format, args);
+
+            this.Engine.Log(LogLevel.Standard, String.Concat("TESTBA", relation, ": ", message));
+        }
+
+        private List<string> ReadVerifyArguments()
+        {
+            string testName = this.Engine.GetVariableString("TestGroupName");
+            using (RegistryKey testKey = Registry.LocalMachine.OpenSubKey(String.Format(@"Software\WiX\Tests\TestBAControl\{0}", testName)))
+            {
+                string verifyArguments = testKey == null ? null : testKey.GetValue("VerifyArguments") as string;
+                return verifyArguments == null ? new List<string>() : new List<string>(verifyArguments.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
+            }
+        }
+
+        private string ReadPackageAction(string packageId, string state)
+        {
+            string testName = this.Engine.GetVariableString("TestGroupName");
+            using (RegistryKey testKey = Registry.LocalMachine.OpenSubKey(String.Format(@"Software\WiX\Tests\TestBAControl\{0}\{1}", testName, String.IsNullOrEmpty(packageId) ? String.Empty : packageId)))
+            {
+                return testKey == null ? null : testKey.GetValue(state) as string;
+            }
+        }
+
+        private string ReadFeatureAction(string packageId, string featureId, string state)
+        {
+            string testName = this.Engine.GetVariableString("TestGroupName");
+            using (RegistryKey testKey = Registry.LocalMachine.OpenSubKey(String.Format(@"Software\WiX\Tests\TestBAControl\{0}\{1}", testName, packageId)))
+            {
+                string registryName = String.Concat(featureId, state);
+                return testKey == null ? null : testKey.GetValue(registryName) as string;
+            }
+        }
+
+        private static bool TryParseEnum<T>(string value, out T t)
+        {
+            try
+            {
+                t = (T)Enum.Parse(typeof(T), value, true);
+                return true;
+            }
+            catch (ArgumentException) { }
+            catch (OverflowException) { }
+
+            t = default(T);
+            return false;
+        }
+    }
+}
diff --git a/src/test/burn/TestBA/TestBA.csproj b/src/test/burn/TestBA/TestBA.csproj
new file mode 100644
index 00000000..74df28dc
--- /dev/null
+++ b/src/test/burn/TestBA/TestBA.csproj
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>net35;net5.0-windows</TargetFrameworks>
+    <AssemblyName>TestBA</AssemblyName>
+    <RootNamespace>WixToolset.Test.BA</RootNamespace>
+    <DebugType>embedded</DebugType>
+    <RuntimeIdentifier>win-x86</RuntimeIdentifier>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+    <UseWindowsForms>true</UseWindowsForms>
+    <RollForward>Major</RollForward>
+  </PropertyGroup>
+
+  <ItemGroup Condition=" '$(TargetFramework)'=='net35' ">
+    <Content Include="TestBA.BootstrapperCore.config" CopyToOutputDirectory="PreserveNewest" />
+    <Reference Include="System.Windows.Forms" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Mba.Core" Version="4.0.58" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestBA/TestBAFactory.cs b/src/test/burn/TestBA/TestBAFactory.cs
new file mode 100644
index 00000000..ba1de367
--- /dev/null
+++ b/src/test/burn/TestBA/TestBAFactory.cs
@@ -0,0 +1,22 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+[assembly: WixToolset.Mba.Core.BootstrapperApplicationFactory(typeof(WixToolset.Test.BA.TestBAFactory))]
+namespace WixToolset.Test.BA
+{
+    using WixToolset.Mba.Core;
+
+    public class TestBAFactory : BaseBootstrapperApplicationFactory
+    {
+        private static int loadCount = 0;
+
+        protected override IBootstrapperApplication Create(IEngine engine, IBootstrapperCommand bootstrapperCommand)
+        {
+            if (loadCount > 0)
+            {
+                engine.Log(LogLevel.Standard, $"Reloaded {loadCount} time(s)");
+            }
+            ++loadCount;
+            return new TestBA(engine, bootstrapperCommand);
+        }
+    }
+}
diff --git a/src/test/burn/TestBA/TestBA_x64.csproj b/src/test/burn/TestBA/TestBA_x64.csproj
new file mode 100644
index 00000000..1368e0f0
--- /dev/null
+++ b/src/test/burn/TestBA/TestBA_x64.csproj
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>net35;net5.0-windows</TargetFrameworks>
+    <AssemblyName>TestBA</AssemblyName>
+    <RootNamespace>WixToolset.Test.BA</RootNamespace>
+    <DebugType>embedded</DebugType>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+    <UseWindowsForms>true</UseWindowsForms>
+    <RollForward>Major</RollForward>
+  </PropertyGroup>
+
+  <ItemGroup Condition=" '$(TargetFramework)'=='net35' ">
+    <Content Include="TestBA.BootstrapperCore.config" CopyToOutputDirectory="PreserveNewest" />
+    <Reference Include="System.Windows.Forms" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Mba.Core" Version="4.0.58" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..591272b3
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wixproj
@@ -0,0 +1,17 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>hyperlinkLicense</BA>
+    <UpgradeCode>{8C7E2C47-1EE7-4BBE-99A2-EAB7F3693F48}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wxs b/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..bd164a29
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleA/BundleA.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wixproj
new file mode 100644
index 00000000..3f405ce5
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <InstallerPlatform>x64</InstallerPlatform>
+    <BA>hyperlinkLicense</BA>
+    <UpgradeCode>{6E86B95A-24F6-4C89-AF2E-470C0C734FCB}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA_x64\PackageA_x64.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wxs b/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wxs
new file mode 100644
index 00000000..d34e51b6
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleA_x64/BundleA_x64.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA_x64" SourceFile="$(var.PackageA_x64.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..8ea9afe0
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleB/BundleB.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{02258734-E25E-4A2C-AFC5-55C34F1994CB}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+    <Compile Include="..\BundleA\BundleA.wxs" Link="BundleB.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleB_x64/BundleB_x64.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleB_x64/BundleB_x64.wixproj
new file mode 100644
index 00000000..1b1a5006
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleB_x64/BundleB_x64.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>TestBA_x64</BA>
+    <UpgradeCode>{79F45B7A-D990-46E4-819B-078D87C3321A}</UpgradeCode>
+    <InstallerPlatform>x64</InstallerPlatform>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+    <Compile Include="..\BundleA_x64\BundleA_x64.wxs" Link="BundleB_x64.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA_x64\PackageA_x64.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib_x64\testbawixlib_x64.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleC/BundleC.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleC/BundleC.wixproj
new file mode 100644
index 00000000..104a6003
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleC/BundleC.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>TestBAdnc</BA>
+    <UpgradeCode>{DD790BAA-FE9F-4B0D-8AF4-DE4E1D674637}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+    <Compile Include="..\BundleA\BundleA.wxs" Link="BundleC.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/BundleC_x64/BundleC_x64.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/BundleC_x64/BundleC_x64.wixproj
new file mode 100644
index 00000000..3b9d7360
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/BundleC_x64/BundleC_x64.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>TestBAdnc_x64</BA>
+    <UpgradeCode>{638D31D0-92BA-4BCD-82F0-7F549820D9AB}</UpgradeCode>
+    <InstallerPlatform>x64</InstallerPlatform>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+    <Compile Include="..\BundleA_x64\BundleA_x64.wxs" Link="BundleC_x64.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA_x64\PackageA_x64.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib_x64\testbawixlib_x64.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..9943717c
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/PackageA/PackageA.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <CabPrefix>a</CabPrefix>
+    <UpgradeCode>{7FD50F1B-D134-4365-923C-DFA160F74738}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/BasicFunctionalityTests/PackageA_x64/PackageA_x64.wixproj b/src/test/burn/TestData/BasicFunctionalityTests/PackageA_x64/PackageA_x64.wixproj
new file mode 100644
index 00000000..8dbab284
--- /dev/null
+++ b/src/test/burn/TestData/BasicFunctionalityTests/PackageA_x64/PackageA_x64.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <CabPrefix>a_x64</CabPrefix>
+    <UpgradeCode>{BDB9EF6A-B2DE-4929-9BE3-0CD71BDAEF6E}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/CacheTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/CacheTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..360bcf86
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleA/BundleA.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{C48D0F58-0F8F-461D-A60D-D83E5F35BA8E}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/CacheTests/BundleA/BundleA.wxs b/src/test/burn/TestData/CacheTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..20262187
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleA/BundleA.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" DownloadUrl="$(var.WebServerBaseUrl)BundleA/{2}" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" DownloadUrl="$(var.WebServerBaseUrl)BundleA/{2}" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/CacheTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/CacheTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..698b1d62
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleB/BundleB.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{3CC71AD2-39F3-4803-A24C-6E6A492B721C}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/CacheTests/BundleB/BundleB.wxs b/src/test/burn/TestData/CacheTests/BundleB/BundleB.wxs
new file mode 100644
index 00000000..95e714ec
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleB/BundleB.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/CacheTests/BundleC/BundleC.wixproj b/src/test/burn/TestData/CacheTests/BundleC/BundleC.wixproj
new file mode 100644
index 00000000..0acc29c4
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleC/BundleC.wixproj
@@ -0,0 +1,26 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{997BDF9A-2540-42DB-8F86-296BA243194B}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+  <!-- We do this dynamically to avoid committing such a large file to source control. -->
+  <Target Name="CreateLargeFile" AfterTargets="BeforeBuild" Inputs="$(MSBuildProjectFullPath)" Outputs="$(MSBuildProjectDirectory)\fivegb.file">
+    <Exec Command='"$(BaseOutputPath)$(Configuration)\netcoreapp3.1\win-x86\testexe.exe" /lf "fivegb.file|5368709120' WorkingDirectory="$(MSBuildProjectDirectory)" />
+  </Target>
+  <!-- We do this to avoid copying such a large file to the VM to run the tests. -->
+  <Target Name="DeleteLargeFile" AfterTargets="AfterBuild">
+    <Delete Files="$(OutputPath)fivegb.file" />
+  </Target>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/CacheTests/BundleC/BundleC.wxs b/src/test/burn/TestData/CacheTests/BundleC/BundleC.wxs
new file mode 100644
index 00000000..ca21cc6e
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/BundleC/BundleC.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)">
+        <Payload SourceFile="fivegb.file" Compressed="no" />
+      </MsiPackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/CacheTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/CacheTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..dd8176ed
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{5D0BD93A-D1D8-4F59-8417-1390B18A6611}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/CacheTests/PackageB/PackageB.wixproj b/src/test/burn/TestData/CacheTests/PackageB/PackageB.wixproj
new file mode 100644
index 00000000..efc57bb6
--- /dev/null
+++ b/src/test/burn/TestData/CacheTests/PackageB/PackageB.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{ADCE5902-224D-4C87-BA31-2D154B37EE22}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleAv1/BundleA.props b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleA.props
new file mode 100644
index 00000000..256501c7
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleA.props
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BundleName>BundleA</BundleName>
+    <UpgradeCode>{6950EF3F-674E-4689-A5C8-80D12AB6E34F}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wixproj b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wixproj
new file mode 100644
index 00000000..3f7882cf
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wixproj
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleA.props" />
+  <PropertyGroup>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wxs b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wxs
new file mode 100644
index 00000000..9218e823
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleAv1/BundleAv1.wxs
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <util:RegistrySearch Root="HKLM" Key="$(var.TestExeRegistryKey)" Value="Version" Variable="ExeA_Version" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <ExePackage Id="ExeA" Cache="no" PerMachine="yes"
+                  DetectCondition="ExeA_Version AND ExeA_Version &gt;= v$(var.Version)"
+                  InstallArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  RepairArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  UninstallArguments="/regd &quot;HKLM\$(var.TestExeRegistryKey),Version&quot;">
+        <Provides Key="$(var.TestGroupName)_ExeA,v1.0" Version="$(var.Version)" />
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wixproj b/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wixproj
new file mode 100644
index 00000000..e71ef750
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wixproj
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleAv1\BundleA.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wxs b/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wxs
new file mode 100644
index 00000000..1590574f
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleAv1_0_1/BundleAv1_0_1.wxs
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <util:RegistrySearch Root="HKLM" Key="$(var.TestExeRegistryKey)" Value="Version" Variable="ExeA_Version" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" Name="PackageAv1.msi" SourceFile="$(var.PackageAv1_0_1.TargetPath)" />
+      <ExePackage Id="ExeA" Cache="no" PerMachine="yes"
+                  DetectCondition="ExeA_Version AND ExeA_Version &gt;= v$(var.Version)"
+                  InstallArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  RepairArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  UninstallArguments="/regd &quot;HKLM\$(var.TestExeRegistryKey),Version&quot;">
+        <Provides Key="$(var.TestGroupName)_ExeA,v1.0" Version="$(var.Version)" />
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleB/Bundle.wxs b/src/test/burn/TestData/DependencyTests/BundleB/Bundle.wxs
new file mode 100644
index 00000000..8d2dce60
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleB/Bundle.wxs
@@ -0,0 +1,40 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <!-- ProviderKey should be the only thing different from the template -->
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProviderKey="WiX.$(var.TestGroupName).$(var.BundleName).B">
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..58a613d6
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{228859BB-F917-4F43-A1E0-50C8DCCA92EF}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wxs b/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wxs
new file mode 100644
index 00000000..026100fa
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleB/BundleB.wxs
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <util:RegistrySearch Root="HKLM" Key="$(var.TestExeRegistryKey)" Value="Version" Variable="ExeA_Version" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+      <ExePackage Id="ExeA" Cache="no" PerMachine="yes"
+                  DetectCondition="ExeA_Version AND ExeA_Version &gt;= v$(var.Version)"
+                  InstallArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  RepairArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  UninstallArguments="/regd &quot;HKLM\$(var.TestExeRegistryKey),Version&quot;">
+        <Provides Key="$(var.TestGroupName)_ExeA,v1.0" Version="$(var.Version)" />
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wixproj b/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wixproj
new file mode 100644
index 00000000..ffa7e897
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wixproj
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <!-- Same as BundleA -->
+    <UpgradeCode>{6950EF3F-674E-4689-A5C8-80D12AB6E34F}</UpgradeCode>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wxs b/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wxs
new file mode 100644
index 00000000..2ce8ed44
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleC/BundleC.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)">
+        <SlipstreamMsp Id="PatchA"/>
+      </MsiPackage>
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wixproj b/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wixproj
new file mode 100644
index 00000000..6de1c0c1
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wixproj
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <!-- Same as BundleA -->
+    <UpgradeCode>{6950EF3F-674E-4689-A5C8-80D12AB6E34F}</UpgradeCode>
+    <Version>1.0.1.0</Version>
+    <SuppressSpecificWarnings>1153</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wxs b/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wxs
new file mode 100644
index 00000000..8ee40558
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleD/BundleD.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <ExePackage Id="TestExe" Cache="no" PerMachine="yes" Permanent="yes" InstallArguments="/ec 1603">
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wixproj b/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wixproj
new file mode 100644
index 00000000..cd4e89ca
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{250B4261-E67F-47E0-AB15-209EF58B769D}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageC\PackageC.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wxs b/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wxs
new file mode 100644
index 00000000..204e66ab
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleE/BundleE.wxs
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <util:RegistrySearch Root="HKLM" Key="$(var.TestExeRegistryKey)" Value="Version" Variable="ExeA_Version" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageC.TargetPath)" Vital="no" />
+      <ExePackage Id="ExeA" Cache="no" Vital="no" PerMachine="yes" InstallArguments="/ec 1603"
+                  DetectCondition="ExeA_Version AND ExeA_Version &gt;= v$(var.Version)">
+        <Provides Key="$(var.TestGroupName)_ExeA,v1.0" Version="$(var.Version)" />
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wixproj b/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wixproj
new file mode 100644
index 00000000..33154672
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{EC2B2B3F-E57C-45A4-A0E8-762156DAD99D}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wxs b/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wxs
new file mode 100644
index 00000000..1347836a
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF/BundleF.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <RelatedBundle Id="583B5ECB-04E6-4837-A30C-A1ADCBE24235" Action="Detect" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOn.wxs b/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOn.wxs
new file mode 100644
index 00000000..c8ca4a3f
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOn.wxs
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <RelatedBundle Id="583B5ECB-04E6-4837-A30C-A1ADCBE24235" Action="Addon" />
+    <util:RegistrySearch Root="HKLM" Key="$(var.TestExeRegistryKey)" Value="Version" Variable="ExeA_Version" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <ExePackage Id="ExeA" Cache="no" PerMachine="yes"
+                  DetectCondition="ExeA_Version AND ExeA_Version &gt;= v$(var.Version)"
+                  InstallArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  RepairArguments="/regw &quot;HKLM\$(var.TestExeRegistryKey),Version,String,$(var.Version)&quot;"
+                  UninstallArguments="/regd &quot;HKLM\$(var.TestExeRegistryKey),Version&quot;">
+        <Provides Key="$(var.TestGroupName)_ExeA,v1.0" Version="$(var.Version)" />
+        <PayloadGroupRef Id="TestExePayloads" />
+      </ExePackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOnA.wixproj b/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOnA.wixproj
new file mode 100644
index 00000000..a0708443
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_AddOnA/BundleF_AddOnA.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{022D0F5D-D140-47E1-A19A-5B2CEEE52668}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_AddOnB/BundleF_AddOnB.wixproj b/src/test/burn/TestData/DependencyTests/BundleF_AddOnB/BundleF_AddOnB.wixproj
new file mode 100644
index 00000000..3c09fd2c
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_AddOnB/BundleF_AddOnB.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{8AB16F34-CA65-46E1-BDC0-08F157B4781C}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\BundleF_AddOnA\BundleF_AddOn.wxs" Link="BundleF_AddOn.wxs" />
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchA.props b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchA.props
new file mode 100644
index 00000000..cbc025ef
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchA.props
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BundleName>BundleF_PatchA</BundleName>
+    <UpgradeCode>{90F41437-BEF8-4ED8-8902-C5DED74E4F6C}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wixproj b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wixproj
new file mode 100644
index 00000000..c7d907a2
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wixproj
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleF_PatchA.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wxs b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wxs
new file mode 100644
index 00000000..8ef8a351
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_1/BundleF_PatchAv1_0_1.wxs
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <RelatedBundle Id="{EC2B2B3F-E57C-45A4-A0E8-762156DAD99D}" Action="Patch" />
+    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" PerMachine="yes">
+        <Provides Key="$(var.TestGroupName)_PatchA" Version="$(var.Version)" />
+      </MspPackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wixproj b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wixproj
new file mode 100644
index 00000000..949309dc
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wixproj
@@ -0,0 +1,17 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleF_PatchAv1_0_1\BundleF_PatchA.props" />
+  <PropertyGroup>
+    <Version>1.0.2.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\PatchB\PatchB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wxs b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wxs
new file mode 100644
index 00000000..2b47d5ed
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleF_PatchAv1_0_2/BundleF_PatchAv1_0_2.wxs
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <RelatedBundle Id="{EC2B2B3F-E57C-45A4-A0E8-762156DAD99D}" Action="Patch" />
+    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" PerMachine="yes">
+        <Provides Key="$(var.TestGroupName)_PatchA" Version="$(var.Version)" />
+      </MspPackage>
+      <MspPackage Id="PatchB" SourceFile="$(var.PatchB.TargetPath)" PerMachine="yes">
+        <Provides Key="$(var.TestGroupName)_PatchB" Version="$(var.Version)" />
+      </MspPackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleHv1/BundleH.props b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleH.props
new file mode 100644
index 00000000..14801ec3
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleH.props
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{C5EA6B61-EF32-48E0-A6F9-08EB6D096843}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wixproj b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wixproj
new file mode 100644
index 00000000..6ff25fcb
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleH.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageDv1\PackageDv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wxs b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wxs
new file mode 100644
index 00000000..b553d829
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleHv1/BundleHv1.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" Visible="yes" Permanent="yes" />
+      <MsiPackage Id="PackageD" SourceFile="$(var.PackageDv1.TargetPath)" Visible="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wixproj b/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wixproj
new file mode 100644
index 00000000..794e72bc
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wixproj
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleHv1\BundleH.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageDv2\PackageDv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wxs b/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wxs
new file mode 100644
index 00000000..690f8e7a
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleHv2/BundleHv2.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" Visible="yes" Permanent="yes" />
+      <MsiPackage Id="PackageD" SourceFile="$(var.PackageDv2.TargetPath)" Visible="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wixproj b/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wixproj
new file mode 100644
index 00000000..85fd0f92
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{37BDF884-C24A-4C12-9D0C-421FC30747F2}</UpgradeCode>
+    <Version>1.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageEv1\PackageEv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wxs b/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wxs
new file mode 100644
index 00000000..422b4b22
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleJ/BundleJ.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <RelatedBundle Id="{B1617DA6-F824-4B9F-B9B2-A6AFD07A652D}" Action="Detect" />
+
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <MsiPackage Id="PackageE" SourceFile="$(var.PackageEv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wixproj b/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wixproj
new file mode 100644
index 00000000..212ef3d6
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{353B5A34-3B46-424E-8817-25B3D01C8C16}</UpgradeCode>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageEv1_0_1\PackageEv1_0_1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wxs b/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wxs
new file mode 100644
index 00000000..ddd4d8db
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleJ_Patch/BundleJ_Patch.wxs
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?define TestExeRegistryKey = Software\WiX\Tests\$(var.TestGroupName)\ExeA?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <RelatedBundle Id="{B1617DA6-F824-4B9F-B9B2-A6AFD07A652D}" Action="Patch" />
+
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)">
+        <Provides Key="$(var.TestGroupName)_PatchA" Version="$(var.Version)" />
+      </MspPackage>
+      <MsiPackage Id="PackageE" Name="PackageEv1.msi" SourceFile="$(var.PackageEv1_0_1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleKv1/BundleK.props b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleK.props
new file mode 100644
index 00000000..15257eb3
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleK.props
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{F7B7CCD8-ACFE-45D8-9EC2-934BBC3BE597}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wixproj b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wixproj
new file mode 100644
index 00000000..e7abd24a
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleK.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wxs b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wxs
new file mode 100644
index 00000000..c4a85814
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleKv1/BundleKv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wixproj b/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wixproj
new file mode 100644
index 00000000..e9e7478e
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleKv1\BundleK.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wxs b/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wxs
new file mode 100644
index 00000000..c4a85814
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleKv2/BundleKv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wixproj b/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wixproj
new file mode 100644
index 00000000..c5727cf6
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{2EDB07DC-DCCD-419F-AD25-52ABF36B53AE}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageC\PackageC.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wxs b/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wxs
new file mode 100644
index 00000000..d3789e63
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/BundleL/BundleL.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageC.TargetPath)" Vital="no" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PackageAv1/PackageA.props b/src/test/burn/TestData/DependencyTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..8cbe9aa9
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageAv1/PackageA.props
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageA</PackageName>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <ProductCode>{6F171EC9-0774-4974-A8D1-493EF53CAB74}</ProductCode>
+    <UpgradeCode>{45E933B7-B56A-44D5-8EEC-625EC199085E}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/DependencyTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..1cac7394
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageA.props" />
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageAv1/ProductComponents.wxs b/src/test/burn/TestData/DependencyTests/PackageAv1/ProductComponents.wxs
new file mode 100644
index 00000000..eca7f6b4
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageAv1/ProductComponents.wxs
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:dep="http://wixtoolset.org/schemas/v4/wxs/dependency">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="FileComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent2" Guid="BB609407-F2F4-458D-95F8-BF184D6E8496" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+      <Provides Key="WiX.$(var.TestGroupName).A,v1.0" dep:Check="yes" />
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PackageAv1_0_1/PackageAv1_0_1.wixproj b/src/test/burn/TestData/DependencyTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
new file mode 100644
index 00000000..d395391e
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageAv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageAv1_0_2/PackageAv1_0_2.wixproj b/src/test/burn/TestData/DependencyTests/PackageAv1_0_2/PackageAv1_0_2.wixproj
new file mode 100644
index 00000000..e7a497f4
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageAv1_0_2/PackageAv1_0_2.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>1.0.2.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageAv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageB/PackageB.wixproj b/src/test/burn/TestData/DependencyTests/PackageB/PackageB.wixproj
new file mode 100644
index 00000000..a82822f8
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageB/PackageB.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <UpgradeCode>{E26243B0-F1A2-4E74-A82D-25B306908E78}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageB/ProductComponents.wxs b/src/test/burn/TestData/DependencyTests/PackageB/ProductComponents.wxs
new file mode 100644
index 00000000..b59e53e1
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageB/ProductComponents.wxs
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:dep="http://wixtoolset.org/schemas/v4/wxs/dependency">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="FileComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent2" Guid="A1866388-65B4-4215-A8FB-9A7AADBE4E8E" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+      <Provides>
+        <Requires ProviderKey="WiX.$(var.TestGroupName).A,v1.0" Minimum="1.0.0.0" IncludeMinimum="yes" dep:Enforce="yes" />
+      </Provides>
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PackageC/PackageC.wixproj b/src/test/burn/TestData/DependencyTests/PackageC/PackageC.wixproj
new file mode 100644
index 00000000..ef61d053
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageC/PackageC.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{F21201D4-4782-4658-99C9-2E75D51FCFA6}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageDv1/Package.wxs b/src/test/burn/TestData/DependencyTests/PackageDv1/Package.wxs
new file mode 100644
index 00000000..e3089c7c
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageDv1/Package.wxs
@@ -0,0 +1,63 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<?ifndef ProductCode?>
+<?define ProductCode = *?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:dep="http://wixtoolset.org/schemas/v4/wxs/dependency">
+  <Package Name="~$(var.TestGroupName) - $(var.PackageName)" Language="1033" Version="$(var.Version)" Manufacturer="Microsoft Corporation" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProductCode="$(var.ProductCode)" Scope="perUser">
+    <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <?ifndef CabPrefix?>
+    <MediaTemplate EmbedCab="yes" />
+    <?else?>
+    <MediaTemplate CabinetTemplate="{0}$(var.CabPrefix).cab" />
+    <?endif?>
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallDirectory="LocalAppDataFolder" />
+    <?endif?>
+
+    <PropertyRef Id="TestVersion" />
+
+    <Feature Id="Complete" Level="1">
+      <ComponentRef Id="FileComponent" />
+      <ComponentRef Id="RegistryComponent" />
+      <?ifdef var.ProductComponents?>
+      <ComponentGroupRef Id="ProductComponents" />
+      <?endif?>
+    </Feature>
+  </Package>
+
+  <Fragment>
+    <StandardDirectory Id="ProgramFilesFolder">
+      <Directory Id="WixDir" Name="~Test WiX">
+        <Directory Id="TestDir" Name="$(var.TestGroupName)">
+          <Directory Id="INSTALLFOLDER" Name="$(var.PackageName)" />
+        </Directory>
+      </Directory>
+    </StandardDirectory>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent" Guid="8AEF758B-5890-4490-8485-46BD65616A2B" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+      <Provides Key="WiX.$(var.TestGroupName).D,v1.0" dep:Check="yes" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKCU" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Property Id="TestVersion" Value="$(var.Version)" />
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PackageDv1/PackageD.props b/src/test/burn/TestData/DependencyTests/PackageDv1/PackageD.props
new file mode 100644
index 00000000..999de0de
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageDv1/PackageD.props
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageD</PackageName>
+    <UpgradeCode>{AD82A938-2F54-45B8-A637-B14D8405A959}</UpgradeCode>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageDv1/PackageDv1.wixproj b/src/test/burn/TestData/DependencyTests/PackageDv1/PackageDv1.wixproj
new file mode 100644
index 00000000..3d9cf384
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageDv1/PackageDv1.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageD.props" />
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageDv2/PackageDv2.wixproj b/src/test/burn/TestData/DependencyTests/PackageDv2/PackageDv2.wixproj
new file mode 100644
index 00000000..2bb6e8bd
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageDv2/PackageDv2.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageDv1\PackageD.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageDv1\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageEv1/PackageE.props b/src/test/burn/TestData/DependencyTests/PackageEv1/PackageE.props
new file mode 100644
index 00000000..96f07b8c
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageEv1/PackageE.props
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageE</PackageName>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <ProductCode>{70FA13C7-0338-483F-A256-E5C83750BDE5}</ProductCode>
+    <UpgradeCode>{212A5698-457E-440F-88CC-98FC49A17378}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageEv1/PackageEv1.wixproj b/src/test/burn/TestData/DependencyTests/PackageEv1/PackageEv1.wixproj
new file mode 100644
index 00000000..091b7b24
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageEv1/PackageEv1.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageE.props" />
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageEv1/ProductComponents.wxs b/src/test/burn/TestData/DependencyTests/PackageEv1/ProductComponents.wxs
new file mode 100644
index 00000000..d388d2a3
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageEv1/ProductComponents.wxs
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:dep="http://wixtoolset.org/schemas/v4/wxs/dependency">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="FileComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent2" Guid="BB609407-F2F4-458D-95F8-BF184D6E8496" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+      <Provides Key="WiX.$(var.TestGroupName).E,v1.0" dep:Check="yes" />
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PackageEv1_0_1/PackageEv1_0_1.wixproj b/src/test/burn/TestData/DependencyTests/PackageEv1_0_1/PackageEv1_0_1.wixproj
new file mode 100644
index 00000000..1fb93130
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageEv1_0_1/PackageEv1_0_1.wixproj
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageEv1\PackageE.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageEv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PackageF/PackageF.wixproj b/src/test/burn/TestData/DependencyTests/PackageF/PackageF.wixproj
new file mode 100644
index 00000000..25b610ac
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PackageF/PackageF.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{069AECC6-84DC-4FA4-B506-CD3A9A76F2F4}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wixproj b/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wixproj
new file mode 100644
index 00000000..b6653a19
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wxs b/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wxs
new file mode 100644
index 00000000..acb6f887
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PatchA/PatchA.wxs
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch A in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch A" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchA" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="A" Version="$(var.Version)" Supersede="yes">
+          <ComponentRef Id="RegistryComponent"/>
+          <PropertyRef Id="TestVersion"/>
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wixproj b/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wixproj
new file mode 100644
index 00000000..cf28a9c9
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_2\PackageAv1_0_2.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Dependency.wixext" Version="4.0.30" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wxs b/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wxs
new file mode 100644
index 00000000..a906dbc8
--- /dev/null
+++ b/src/test/burn/TestData/DependencyTests/PatchB/PatchB.wxs
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch B in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch B" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchB" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchB"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_2.TargetDir)$(var.PackageAv1_0_2.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="B" Version="$(var.Version)" Supersede="yes">
+          <PropertyRef Id="TestVersion"/>
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..a1650507
--- /dev/null
+++ b/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{5DDF6D9F-FF04-40E8-919C-8DD1DCE4B592}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wxs b/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..bd164a29
--- /dev/null
+++ b/src/test/burn/TestData/ElevationTests/BundleA/BundleA.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/ElevationTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/ElevationTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..87f99513
--- /dev/null
+++ b/src/test/burn/TestData/ElevationTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{D803BB11-5B94-42EA-8289-7A17E55699A3}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/FailureTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/FailureTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..321f139c
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleA/BundleA.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{FE5197EB-E324-411E-B3AC-760E566E1000}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/FailureTests/BundleA/BundleA.wxs b/src/test/burn/TestData/FailureTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..95e714ec
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleA/BundleA.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/FailureTests/BundleB/Bundle.wxs b/src/test/burn/TestData/FailureTests/BundleB/Bundle.wxs
new file mode 100644
index 00000000..ea3d029e
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleB/Bundle.wxs
@@ -0,0 +1,26 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes">
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <!-- ParallelCache="yes" should be the only thing different from the template -->
+    <Chain ParallelCache="yes">
+      <PackageGroupRef Id="TestBA" />
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/FailureTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/FailureTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..1a5d5837
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleB/BundleB.wixproj
@@ -0,0 +1,16 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{C60B9483-CE87-4FDA-AE5A-B39A52E956E8}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/FailureTests/BundleC/BundleC.wixproj b/src/test/burn/TestData/FailureTests/BundleC/BundleC.wixproj
new file mode 100644
index 00000000..60bd5ef7
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleC/BundleC.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{9E9964D0-2120-4358-8136-D4A8727E0C59}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/FailureTests/BundleC/BundleC.wxs b/src/test/burn/TestData/FailureTests/BundleC/BundleC.wxs
new file mode 100644
index 00000000..48c4ab72
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/BundleC/BundleC.wxs
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" Name="MissingNonVital.msi" Vital="no" Compressed="no" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/FailureTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/FailureTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..3b0e74e2
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{82FB39B2-56FA-4631-AA03-8B8D3215E6AE}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/FailureTests/PackageB/PackageB.wixproj b/src/test/burn/TestData/FailureTests/PackageB/PackageB.wixproj
new file mode 100644
index 00000000..96f7a031
--- /dev/null
+++ b/src/test/burn/TestData/FailureTests/PackageB/PackageB.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{94160B95-81DD-4DAB-AE2D-246A9E3A108E}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/Bundle.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/Bundle.wxs
new file mode 100644
index 00000000..175d9a1f
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/Bundle.wxs
@@ -0,0 +1,40 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <!-- ProviderKey should be the only thing different from the template -->
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProviderKey="~$(var.TestGroupName)_BundleA">
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleA.props b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleA.props
new file mode 100644
index 00000000..329ea107
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleA.props
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{5ACFAE02-DDF0-4F1C-BEAD-1E0998E5CF9B}</UpgradeCode>
+  </PropertyGroup>
+</Project>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wixproj
new file mode 100644
index 00000000..d968e8ab
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleA.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wxs
new file mode 100644
index 00000000..7bf16212
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv1/BundleAv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wixproj
new file mode 100644
index 00000000..a50dbb87
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleAv1\BundleA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\BundleAv1\Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv2\PackageAv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wxs
new file mode 100644
index 00000000..5cbee5a8
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleAv2/BundleAv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/Bundle.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/Bundle.wxs
new file mode 100644
index 00000000..dd305e42
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/Bundle.wxs
@@ -0,0 +1,40 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <!-- ProviderKey should be the only thing different from the template -->
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProviderKey="~$(var.TestGroupName)_BundleC">
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleC.props b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleC.props
new file mode 100644
index 00000000..73a9bb63
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleC.props
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{D387D602-533C-495D-B14E-AA9D46AF314B}</UpgradeCode>
+  </PropertyGroup>
+</Project>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wixproj
new file mode 100644
index 00000000..5b025236
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleC.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageCv1\PackageCv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wxs
new file mode 100644
index 00000000..43e75910
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv1/BundleCv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageCv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wixproj
new file mode 100644
index 00000000..e0512e06
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleCv1\BundleC.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\BundleCv1\Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageCv2\PackageCv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wxs b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wxs
new file mode 100644
index 00000000..53115c96
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/BundleCv2/BundleCv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageCv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageA.props b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..de83c1f5
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageA.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{F764127F-8893-4483-A136-F53660C32423}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..45d3b2c8
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageA.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv2/PackageAv2.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv2/PackageAv2.wixproj
new file mode 100644
index 00000000..b419f663
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageAv2/PackageAv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageC.props b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageC.props
new file mode 100644
index 00000000..91d3bdda
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageC.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{DF1C1C42-F5B9-4167-914B-1AF97E829C48}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\PackagePerUser.wxs" Link="PackagePerUser.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageCv1.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageCv1.wixproj
new file mode 100644
index 00000000..45615706
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv1/PackageCv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageC.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv2/PackageCv2.wixproj b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv2/PackageCv2.wixproj
new file mode 100644
index 00000000..640ad21d
--- /dev/null
+++ b/src/test/burn/TestData/ForwardCompatibleBundleTests/PackageCv2/PackageCv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageCv1\PackageC.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/LayoutTests/BundleA/Bundle.wxs b/src/test/burn/TestData/LayoutTests/BundleA/Bundle.wxs
new file mode 100644
index 00000000..e74b8394
--- /dev/null
+++ b/src/test/burn/TestData/LayoutTests/BundleA/Bundle.wxs
@@ -0,0 +1,42 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes">
+    <!-- PayloadGroupRef should be the only thing different from the template -->
+    <PayloadGroupRef Id="LayoutOnlyPayloads" />
+
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..4cf9c875
--- /dev/null
+++ b/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wixproj
@@ -0,0 +1,23 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{D255FA2D-2B4A-4D78-AE90-C09FECD8491E}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+  <!-- Workaround wix.targets brokenness -->
+  <Target Name="CopyUncompressedFiles" AfterTargets="AfterBuild">
+    <ItemGroup>
+      <UncompressedFiles Include="$(IntermediateOutputPath)\BundleA.wxs" />
+      <UncompressedFiles Include="$(IntermediateOutputPath)\packages.cab" />
+    </ItemGroup>
+    <Copy SourceFiles="@(UncompressedFiles)" DestinationFolder="$(OutputPath)" />
+  </Target>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wxs b/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..ea46c5b2
--- /dev/null
+++ b/src/test/burn/TestData/LayoutTests/BundleA/BundleA.wxs
@@ -0,0 +1,26 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+    </PackageGroup>
+
+    <!-- Reenable when fixed
+    <Container Id="PackagesContainer" Name="packages.cab" DownloadUrl="$(var.WebServerBaseUrl)BundleA/{2}">
+    -->
+    <Container Id="PackagesContainer" Name="packages.cab" DownloadUrl="$(var.WebServerBaseUrl)BundleA/packages.cab">
+      <PackageGroupRef Id="BundlePackages" />
+    </Container>
+  </Fragment>
+
+  <Fragment>
+    <PayloadGroup Id="LayoutOnlyPayloads">
+      <Payload Id="LayoutOnlyPayload" SourceFile="$(sys.SOURCEFILEPATH)" Compressed="no" DownloadUrl="$(var.WebServerBaseUrl)BundleA/LayoutOnlyPayload" />
+      <!-- Reenable when fixed
+      <Payload Id="LayoutOnlyPayload" SourceFile="$(sys.SOURCEFILEPATH)" Compressed="no" DownloadUrl="$(var.WebServerBaseUrl)BundleA/{1}" />
+      -->
+    </PayloadGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/LayoutTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/LayoutTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..be425985
--- /dev/null
+++ b/src/test/burn/TestData/LayoutTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{CA12F025-6F6F-4E3C-A1D7-FE8CD45A77F5}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleA.props b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleA.props
new file mode 100644
index 00000000..f831fb29
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleA.props
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <SuppressSpecificWarnings>1151</SuppressSpecificWarnings>
+    <BA>hyperlinkLicense</BA>
+    <UpgradeCode>{90ED10D5-B187-4470-B498-05D80DAB729A}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wixproj b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wixproj
new file mode 100644
index 00000000..cb9f4b89
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleA.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\PackageCv1\PackageCv1.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wxs b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wxs
new file mode 100644
index 00000000..544fe6a6
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleAv1/BundleAv1.wxs
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+      <RollbackBoundary Transaction="yes" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv1.TargetPath)" />
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageCv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wixproj b/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wixproj
new file mode 100644
index 00000000..8272c6bd
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleAv1\BundleA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageBv2\PackageBv2.wixproj" />
+    <ProjectReference Include="..\PackageCv2\PackageCv2.wixproj" />
+    <ProjectReference Include="..\PackageD\PackageD.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wxs b/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wxs
new file mode 100644
index 00000000..8623537b
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleAv2/BundleAv2.wxs
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageD" SourceFile="$(var.PackageD.TargetPath)" />
+      <RollbackBoundary Transaction="yes" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv2.TargetPath)" />
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageCv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleB.props b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleB.props
new file mode 100644
index 00000000..87b402e4
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleB.props
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{552FD011-4DD6-42B2-A4C6-AD1417C829B2}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wixproj b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wixproj
new file mode 100644
index 00000000..1a56957b
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wixproj
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleB.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wxs b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wxs
new file mode 100644
index 00000000..00d927ec
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleBv1/BundleBv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wixproj b/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wixproj
new file mode 100644
index 00000000..e1cb68db
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleBv1\BundleB.props" />
+  <PropertyGroup>
+    <SuppressSpecificWarnings>1151</SuppressSpecificWarnings>
+    <BA>TestBAdnc</BA>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageBv2\PackageBv2.wixproj" />
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wxs b/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wxs
new file mode 100644
index 00000000..d1861e75
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/BundleBv2/BundleBv2.wxs
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+      <RollbackBoundary Transaction="yes" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv2.TargetPath)" />
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..2ef7c05e
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageA/PackageA.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <CabPrefix>a</CabPrefix>
+    <UpgradeCode>{7772FCDF-5FDB-497D-B5DF-C6D17D667976}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageB.props b/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageB.props
new file mode 100644
index 00000000..decdfb6a
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageB.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{EAFC0C6B-626E-415C-8132-536FBD19F49B}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageBv1.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageBv1.wixproj
new file mode 100644
index 00000000..6dc1e4d8
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageBv1/PackageBv1.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageB.props" />
+  <PropertyGroup>
+    <CabPrefix>bv1</CabPrefix>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageBv2/PackageBv2.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageBv2/PackageBv2.wixproj
new file mode 100644
index 00000000..126d0f53
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageBv2/PackageBv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageBv1\PackageB.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageC.props b/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageC.props
new file mode 100644
index 00000000..b3d057bd
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageC.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{A18BDC12-DAEC-43EE-87D1-31B2C2BC6269}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageCv1.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageCv1.wixproj
new file mode 100644
index 00000000..617e61c3
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageCv1/PackageCv1.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageC.props" />
+  <PropertyGroup>
+    <CabPrefix>cv1</CabPrefix>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageCv2/PackageCv2.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageCv2/PackageCv2.wixproj
new file mode 100644
index 00000000..640ad21d
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageCv2/PackageCv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageCv1\PackageC.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageD/PackageD.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageD/PackageD.wixproj
new file mode 100644
index 00000000..1df5da24
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageD/PackageD.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{78B072D5-1C23-4895-9C4C-1B52E3C80621}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/MsiTransactionTests/PackageF/PackageF.wixproj b/src/test/burn/TestData/MsiTransactionTests/PackageF/PackageF.wixproj
new file mode 100644
index 00000000..753b054e
--- /dev/null
+++ b/src/test/burn/TestData/MsiTransactionTests/PackageF/PackageF.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{3D59F8F2-8AC5-403E-B6F7-453870DE7063}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\PackageFail.wxs" Link="PackageFail.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/PatchTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..72419d2d
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundleA/BundleA.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <IncludeSoftwareTag>true</IncludeSoftwareTag>
+    <UpgradeCode>{486FC795-69A5-4130-8727-4068F645A0A1}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/BundleA/BundleA.wxs b/src/test/burn/TestData/PatchTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..e3e0f4d7
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundleA/BundleA.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wixproj b/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wixproj
new file mode 100644
index 00000000..a506e843
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <IncludeSoftwareTag>true</IncludeSoftwareTag>
+    <UpgradeCode>{AA083618-6280-44B8-9899-57BCC57906A5}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wxs b/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wxs
new file mode 100644
index 00000000..bf0c0451
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundlePatchA/BundlePatchA.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" PerMachine="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wixproj b/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wixproj
new file mode 100644
index 00000000..9a022091
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <IncludeSoftwareTag>true</IncludeSoftwareTag>
+    <UpgradeCode>{1BE09331-2327-4534-9223-59B54EFAE7A5}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\PatchA2\PatchA2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wxs b/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wxs
new file mode 100644
index 00000000..24063db3
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/BundlePatchA2/BundlePatchA2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" PerMachine="yes" />
+      <MspPackage Id="PatchA2" SourceFile="$(var.PatchA2.TargetPath)" PerMachine="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PatchTests/PackageAv1/PackageA.props b/src/test/burn/TestData/PatchTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..a9d9b981
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PackageAv1/PackageA.props
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageA</PackageName>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <ProductCode>{724F9BA5-DD9D-4851-855E-ECC35B27BF11}</ProductCode>
+    <IncludeSoftwareTag>true</IncludeSoftwareTag>
+    <UpgradeCode>{C56DA396-7A9A-4177-8264-638161CE9EB8}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/PatchTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..45d3b2c8
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageA.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/PackageAv1/ProductComponents.wxs b/src/test/burn/TestData/PatchTests/PackageAv1/ProductComponents.wxs
new file mode 100644
index 00000000..72b5d4bd
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PackageAv1/ProductComponents.wxs
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="RegistryComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent2" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKLM" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)2" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PatchTests/PackageAv1_0_1/PackageAv1_0_1.wixproj b/src/test/burn/TestData/PatchTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
new file mode 100644
index 00000000..9ceda117
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageAv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/PatchA/PatchA.wixproj b/src/test/burn/TestData/PatchTests/PatchA/PatchA.wixproj
new file mode 100644
index 00000000..da9acb5e
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PatchA/PatchA.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/PatchA/PatchA.wxs b/src/test/burn/TestData/PatchTests/PatchA/PatchA.wxs
new file mode 100644
index 00000000..ba961762
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PatchA/PatchA.wxs
@@ -0,0 +1,24 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch A in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch A" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchA" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="A" Version="$(var.Version)" Supersede="yes">
+          <SoftwareTagRef Regid="regid.1995-08.com.example" />
+
+          <ComponentRef Id="RegistryComponent"/>
+          <PropertyRef Id="TestVersion"/>
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wixproj b/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wixproj
new file mode 100644
index 00000000..da9acb5e
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wxs b/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wxs
new file mode 100644
index 00000000..e2aa3e2b
--- /dev/null
+++ b/src/test/burn/TestData/PatchTests/PatchA2/PatchA2.wxs
@@ -0,0 +1,23 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch A2 in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch A2" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchA2" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA2"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="A2" Version="$(var.Version)" Supersede="yes">
+          <SoftwareTagRef Regid="regid.1995-08.com.example" />
+
+          <ComponentRef Id="RegistryComponent2"/>
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..13bb159b
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>BrokenDnc</BA>
+    <UpgradeCode>{A4456636-916A-43A0-87BF-A897C2717A00}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net5.0-windows\win-x86" BindName="dnc5x86" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wxs b/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..c903988b
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleA/BundleA.wxs
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Fragment>
+    <BootstrapperApplication Id="BrokenDnc">
+      <Payload SourceFile="!(bindpath.dnc5x86)\TestBA.deps.json" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\TestBA.dll" bal:BAFactoryAssembly="yes" />
+      <Payload Name="TestBA.runtimeconfig.json" SourceFile="bad.runtimeconfig.json" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\WixToolset.Mba.Core.dll" />
+      <bal:WixDotNetCoreBootstrapperApplicationHost />
+    </BootstrapperApplication>
+  </Fragment>
+
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" bal:PrereqPackage="yes" Permanent="yes" />
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" Cache="always" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleA/bad.runtimeconfig.json b/src/test/burn/TestData/PrereqBaTests/BundleA/bad.runtimeconfig.json
new file mode 100644
index 00000000..07a1a830
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleA/bad.runtimeconfig.json
@@ -0,0 +1,10 @@
+{
+  "runtimeOptions": {
+    "tfm": "net5.5",
+    "rollForward": "Disable",
+    "framework": {
+      "name": "Microsoft.WindowsDesktop.App",
+      "version": "5.5.0"
+    }
+  }
+}
\ No newline at end of file
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..cfbc77b5
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>BrokenMba</BA>
+    <UpgradeCode>{157A1FBA-3825-4AAA-B13D-F45435A79D64}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net35\win-x86" BindName="net2x86" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wxs b/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wxs
new file mode 100644
index 00000000..603c3aee
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleB/BundleB.wxs
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Fragment>
+    <BootstrapperApplication Id="BrokenMba">
+      <Payload Name="WixToolset.Mba.Host.config" SourceFile="bad.config" />
+      <Payload SourceFile="!(bindpath.net2x86)\TestBA.dll" />
+      <Payload SourceFile="!(bindpath.net2x86)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.net2x86)\WixToolset.Mba.Core.dll" />
+      <bal:WixManagedBootstrapperApplicationHost />
+    </BootstrapperApplication>
+  </Fragment>
+
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" bal:PrereqPackage="yes" Permanent="yes" />
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/PrereqBaTests/BundleB/bad.config b/src/test/burn/TestData/PrereqBaTests/BundleB/bad.config
new file mode 100644
index 00000000..1512e59a
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/BundleB/bad.config
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<configuration>
+    <configSections>
+        <sectionGroup name="wix.bootstrapper" type="WixToolset.Mba.Host.BootstrapperSectionGroup, WixToolset.Mba.Host">
+            <section name="host" type="WixToolset.Mba.Host.HostSection, WixToolset.Mba.Host" />
+        </sectionGroup>
+    </configSections>
+    <startup>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v5.8" />
+    </startup>
+    <wix.bootstrapper>
+        <host assemblyName="TestBA" />
+    </wix.bootstrapper>
+</configuration>
diff --git a/src/test/burn/TestData/PrereqBaTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/PrereqBaTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..d46982fa
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{A13BFF68-61DF-4015-9AD1-03854B5E0212}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PrereqBaTests/PackageB/PackageB.wixproj b/src/test/burn/TestData/PrereqBaTests/PackageB/PackageB.wixproj
new file mode 100644
index 00000000..d5edf338
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/PackageB/PackageB.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{3DD4621A-F7AB-4548-89A8-6DCB0A9BC954}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/PrereqBaTests/PackageF/PackageF.wixproj b/src/test/burn/TestData/PrereqBaTests/PackageF/PackageF.wixproj
new file mode 100644
index 00000000..0a750fe0
--- /dev/null
+++ b/src/test/burn/TestData/PrereqBaTests/PackageF/PackageF.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{7DEEE928-CD7F-49AD-8000-2ED6339D8A78}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\PackageFail.wxs" Link="PackageFail.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..a6ccd842
--- /dev/null
+++ b/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{17041020-8A61-4A3B-8FDB-4591CB900049}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wxs b/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..bd164a29
--- /dev/null
+++ b/src/test/burn/TestData/RegistrationTests/BundleA/BundleA.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/RegistrationTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/RegistrationTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..7e5dbb8c
--- /dev/null
+++ b/src/test/burn/TestData/RegistrationTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{BF26D3E4-1D6B-480E-B312-3FECE6363E43}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..648cc934
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <BA>hyperlinkLicense</BA>
+    <UpgradeCode>{E8426C86-D5E4-45FA-B09D-789DC7E5E00A}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageA\PackageA.wixproj" />
+    <ProjectReference Include="..\PackageB\PackageB.wixproj" />
+    <ProjectReference Include="..\PackageC\PackageC.wixproj" />
+    <ProjectReference Include="..\PackageF\PackageF.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wxs b/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..795dc13a
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/BundleA/BundleA.wxs
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageC" SourceFile="$(var.PackageC.TargetPath)" Permanent="yes" /> <!-- TODO: this is a workaround for inability to specify RollbackBoundary as first package, remove when this is fixed -->
+      <RollbackBoundary Id="nonvital" Vital="no" />
+      <MsiPackage Id="PackageF" SourceFile="$(var.PackageF.TargetPath)" />
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageA.TargetPath)" Permanent="yes" />
+      <RollbackBoundary />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageB.TargetPath)" Permanent="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/PackageA/PackageA.wixproj b/src/test/burn/TestData/RollbackBoundaryTests/PackageA/PackageA.wixproj
new file mode 100644
index 00000000..25d9e279
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/PackageA/PackageA.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{14A06CEA-CC9E-478F-AD20-5C9624827090}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/PackageB/PackageB.wixproj b/src/test/burn/TestData/RollbackBoundaryTests/PackageB/PackageB.wixproj
new file mode 100644
index 00000000..2dc4f3a6
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/PackageB/PackageB.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{C0B6E75E-4378-4589-B3C5-A23FFA39F59B}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/PackageC/PackageC.wixproj b/src/test/burn/TestData/RollbackBoundaryTests/PackageC/PackageC.wixproj
new file mode 100644
index 00000000..a4b5134b
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/PackageC/PackageC.wixproj
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{1C977E8F-4E79-4E3B-A5B1-C4B0BE774041}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/RollbackBoundaryTests/PackageF/PackageF.wixproj b/src/test/burn/TestData/RollbackBoundaryTests/PackageF/PackageF.wixproj
new file mode 100644
index 00000000..071c40a0
--- /dev/null
+++ b/src/test/burn/TestData/RollbackBoundaryTests/PackageF/PackageF.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <UpgradeCode>{E348D377-E5E7-44B0-897E-5DC8D401BF80}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\PackageFail.wxs" Link="PackageFail.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.96" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wixproj
new file mode 100644
index 00000000..b6ab068a
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{62C28DAF-A13E-4F55-ACA1-FB843630789C}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wxs b/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wxs
new file mode 100644
index 00000000..17dc6c05
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleA/BundleA.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" Compressed="no">
+        <SlipstreamMsp Id="PatchA" />
+      </MsiPackage>
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" Compressed="no" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wixproj
new file mode 100644
index 00000000..ac33c5ad
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{F6BB4AE2-F7D4-4768-8314-3AF694C400E9}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wxs b/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wxs
new file mode 100644
index 00000000..2008fa8b
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleAReverse/BundleAReverse.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" />
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)">
+        <SlipstreamMsp Id="PatchA" />
+      </MsiPackage>
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wixproj
new file mode 100644
index 00000000..3ca849a3
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{604878DE-F0EB-4FE1-B11E-DC19F07F82F5}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wxs b/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wxs
new file mode 100644
index 00000000..90ddd258
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleB/BundleB.wxs
@@ -0,0 +1,13 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)">
+        <SlipstreamMsp Id="PatchA" />
+      </MsiPackage>
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" />
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wixproj
new file mode 100644
index 00000000..377e939c
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wixproj
@@ -0,0 +1,21 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{16B551B5-6EBE-417F-8CB2-50936F079301}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\PatchAB\PatchAB.wixproj" />
+    <ProjectReference Include="..\PatchAB2\PatchAB2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wxs b/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wxs
new file mode 100644
index 00000000..4702d845
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleC/BundleC.wxs
@@ -0,0 +1,14 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)">
+        <SlipstreamMsp Id="PatchAB" />
+      </MsiPackage>
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv1.TargetPath)" />
+      <MspPackage Id="PatchAB" SourceFile="$(var.PatchAB.TargetPath)" />
+      <MspPackage Id="PatchAB2" SourceFile="$(var.PatchAB2.TargetPath)" PerMachine="default" Slipstream="yes" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wixproj
new file mode 100644
index 00000000..12f11444
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{5372D18C-8C62-4C22-A24B-6BB2FB4AA966}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wxs b/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wxs
new file mode 100644
index 00000000..64bdc1b5
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleD/BundleD.wxs
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)">
+        <SlipstreamMsp Id="PatchA" />
+      </MsiPackage>
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" InstallCondition="WixBundleInstalled = 1" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wixproj
new file mode 100644
index 00000000..193244ca
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{80A9925A-2EC1-4BD5-BB69-2553BF7FCED9}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wxs b/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wxs
new file mode 100644
index 00000000..e3e0f4d7
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleOnlyA/BundleOnlyA.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wixproj b/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wixproj
new file mode 100644
index 00000000..11995ddd
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{9B026C22-924C-4CEA-8726-FD07C1706A9F}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PatchA\PatchA.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wxs b/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wxs
new file mode 100644
index 00000000..88a93d7a
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/BundleOnlyPatchA/BundleOnlyPatchA.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>    
+    <PackageGroup Id="BundlePackages">
+      <MspPackage Id="PatchA" SourceFile="$(var.PatchA.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv0_9_0/PackageAv0_9_0.wixproj b/src/test/burn/TestData/SlipstreamTests/PackageAv0_9_0/PackageAv0_9_0.wixproj
new file mode 100644
index 00000000..50aa6ec6
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv0_9_0/PackageAv0_9_0.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>0.9.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageAv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageA.props b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..734e0d6d
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageA.props
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageA</PackageName>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <UpgradeCode>{DB87BB66-FE5D-4293-81AC-EE313D3F864B}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.props b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.props
new file mode 100644
index 00000000..2936f349
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.props
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <Import Project="PackageA.props" />
+  <PropertyGroup>
+    <ProductCode>{5FF7F534-3FFC-41E0-80CD-E6361E5E7B7B}</ProductCode>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..e85be384
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageAv1.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv1/ProductComponents.wxs b/src/test/burn/TestData/SlipstreamTests/PackageAv1/ProductComponents.wxs
new file mode 100644
index 00000000..72b5d4bd
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv1/ProductComponents.wxs
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="RegistryComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent2" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKLM" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)2" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageAv1_0_1/PackageAv1_0_1.wixproj b/src/test/burn/TestData/SlipstreamTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
new file mode 100644
index 00000000..dbce9cfe
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageAv1_0_1/PackageAv1_0_1.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageAv1.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageAv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageB.props b/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageB.props
new file mode 100644
index 00000000..920088fb
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageB.props
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <PackageName>PackageB</PackageName>
+    <ProductComponentsRef>true</ProductComponentsRef>
+    <ProductCode>{83B1ADF3-A8DD-41D3-9114-57703DA17754}</ProductCode>
+    <UpgradeCode>{552F8D3B-99E1-4772-8E8C-CC47E5ED5F71}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageBv1.wixproj b/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageBv1.wixproj
new file mode 100644
index 00000000..7b6f83a3
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageBv1/PackageBv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageB.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageBv1/ProductComponents.wxs b/src/test/burn/TestData/SlipstreamTests/PackageBv1/ProductComponents.wxs
new file mode 100644
index 00000000..72b5d4bd
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageBv1/ProductComponents.wxs
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents">
+      <ComponentRef Id="RegistryComponent2" />
+    </ComponentGroup>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent2" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKLM" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)2" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/PackageBv1_0_1/PackageBv1_0_1.wixproj b/src/test/burn/TestData/SlipstreamTests/PackageBv1_0_1/PackageBv1_0_1.wixproj
new file mode 100644
index 00000000..3ec790ad
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PackageBv1_0_1/PackageBv1_0_1.wixproj
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageBv1\PackageB.props" />
+  <PropertyGroup>
+    <Version>1.0.1.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\PackageBv1\ProductComponents.wxs" Link="ProductComponents.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wixproj b/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wixproj
new file mode 100644
index 00000000..da9acb5e
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wxs b/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wxs
new file mode 100644
index 00000000..7c3818b0
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchA/PatchA.wxs
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch A in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch A" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchA" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="A" Version="$(var.Version)" Supersede="yes">
+          <ComponentRef Id="RegistryComponent" />
+          <PropertyRef Id="TestVersion" />
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wixproj b/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wixproj
new file mode 100644
index 00000000..81fa9e12
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wixproj
@@ -0,0 +1,14 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\PackageBv1_0_1\PackageBv1_0_1.wixproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wxs b/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wxs
new file mode 100644
index 00000000..f700f35c
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchAB/PatchAB.wxs
@@ -0,0 +1,27 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch AB in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch AB" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchAB" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+            <PatchBaseline
+              Id="PatchB"
+              BaselineFile="$(var.PackageBv1.TargetDir)$(var.PackageBv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageBv1_0_1.TargetDir)$(var.PackageBv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="AB" Version="$(var.Version)" Supersede="yes">
+          <ComponentRef Id="RegistryComponent" />
+          <PropertyRef Id="TestVersion" />
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wixproj b/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wixproj
new file mode 100644
index 00000000..81fa9e12
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wixproj
@@ -0,0 +1,14 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>PatchCreation</OutputType>
+    <TargetExt>.msp</TargetExt>
+    <SuppressSpecificWarnings>1079</SuppressSpecificWarnings>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\PackageAv1_0_1\PackageAv1_0_1.wixproj" />
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\PackageBv1_0_1\PackageBv1_0_1.wixproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wxs b/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wxs
new file mode 100644
index 00000000..ebd5bed0
--- /dev/null
+++ b/src/test/burn/TestData/SlipstreamTests/PatchAB2/PatchAB2.wxs
@@ -0,0 +1,26 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <Patch AllowRemoval="yes" Classification="Update" Description="Patch AB2 in test $(var.TestGroupName)" DisplayName="$(var.TestGroupName) - Patch AB2" Manufacturer="Example Corporation" MinorUpdateTargetRTM="yes">
+        <Media Id="100" Cabinet="PatchAB2" EmbedCab="yes">
+            <PatchBaseline
+              Id="PatchA"
+              BaselineFile="$(var.PackageAv1.TargetDir)$(var.PackageAv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageAv1_0_1.TargetDir)$(var.PackageAv1_0_1.TargetName).wixpdb"
+            />
+            <PatchBaseline
+              Id="PatchB"
+              BaselineFile="$(var.PackageBv1.TargetDir)$(var.PackageBv1.TargetName).wixpdb"
+              UpdateFile="$(var.PackageBv1_0_1.TargetDir)$(var.PackageBv1_0_1.TargetName).wixpdb"
+            />
+        </Media>
+
+        <PatchFamily Id="AB2" Version="$(var.Version)" Supersede="yes">
+          <ComponentRef Id="RegistryComponent2" />
+        </PatchFamily>
+    </Patch>
+</Wix>
diff --git a/src/test/burn/TestData/Templates/Bundle.wxs b/src/test/burn/TestData/Templates/Bundle.wxs
new file mode 100644
index 00000000..06409504
--- /dev/null
+++ b/src/test/burn/TestData/Templates/Bundle.wxs
@@ -0,0 +1,47 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes">
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBA_x64"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc_x64"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?elseif $(var.BA) = "TestBA_x64"?>
+        <PackageGroupRef Id="TestBA_x64" />
+      <?elseif $(var.BA) = "TestBAdnc_x64"?>
+        <PackageGroupRef Id="TestBAdnc_x64" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/Templates/Package.wxs b/src/test/burn/TestData/Templates/Package.wxs
new file mode 100644
index 00000000..48ed5e02
--- /dev/null
+++ b/src/test/burn/TestData/Templates/Package.wxs
@@ -0,0 +1,62 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<?ifndef ProductCode?>
+<?define ProductCode = *?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Package Name="~$(var.TestGroupName) - $(var.PackageName)" Language="1033" Version="$(var.Version)" Manufacturer="Microsoft Corporation" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProductCode="$(var.ProductCode)">
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <?ifndef CabPrefix?>
+    <MediaTemplate EmbedCab="yes" />
+    <?else?>
+    <MediaTemplate CabinetTemplate="{0}$(var.CabPrefix).cab" />
+    <?endif?>
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallDirectory="CommonAppDataFolder" />
+    <?endif?>
+
+    <PropertyRef Id="TestVersion" />
+
+    <Feature Id="Complete" Level="1">
+      <ComponentRef Id="FileComponent" />
+      <ComponentRef Id="RegistryComponent" />
+      <?ifdef var.ProductComponents?>
+      <ComponentGroupRef Id="ProductComponents" />
+      <?endif?>
+    </Feature>
+  </Package>
+
+  <Fragment>
+    <StandardDirectory Id="ProgramFiles6432Folder">
+      <Directory Id="WixDir" Name="~Test WiX">
+        <Directory Id="TestDir" Name="$(var.TestGroupName)">
+          <Directory Id="INSTALLFOLDER" Name="$(var.PackageName)" />
+        </Directory>
+      </Directory>
+    </StandardDirectory>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKLM" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Property Id="TestVersion" Value="$(var.Version)" />
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/Templates/PackageFail.wxs b/src/test/burn/TestData/Templates/PackageFail.wxs
new file mode 100644
index 00000000..0139c22b
--- /dev/null
+++ b/src/test/burn/TestData/Templates/PackageFail.wxs
@@ -0,0 +1,50 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+  <Package Name="~$(var.TestGroupName) - $(var.PackageName)" Language="1033" Version="$(var.Version)" Manufacturer="Microsoft Corporation" UpgradeCode="$(var.UpgradeCode)" Compressed="yes">
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <MediaTemplate EmbedCab="yes" />
+
+    <PropertyRef Id="TestVersion" />
+
+    <Feature Id="Complete" Level="1">
+      <ComponentRef Id="FileComponent" />
+      <ComponentRef Id="RegistryComponent" />
+    </Feature>
+
+    <util:FailWhenDeferred />
+    <Property Id="WIXFAILWHENDEFERRED" Secure="yes" Value="1" />
+  </Package>
+
+  <Fragment>
+    <StandardDirectory Id="ProgramFilesFolder">
+      <Directory Id="WixDir" Name="~Test WiX">
+        <Directory Id="TestDir" Name="$(var.TestGroupName)">
+          <Directory Id="INSTALLFOLDER" Name="$(var.PackageName)" />
+        </Directory>
+      </Directory>
+    </StandardDirectory>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKLM" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Property Id="TestVersion" Value="$(var.Version)" />
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/Templates/PackagePerUser.wxs b/src/test/burn/TestData/Templates/PackagePerUser.wxs
new file mode 100644
index 00000000..5e18fefd
--- /dev/null
+++ b/src/test/burn/TestData/Templates/PackagePerUser.wxs
@@ -0,0 +1,62 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<?ifndef ProductCode?>
+<?define ProductCode = *?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Package Name="~$(var.TestGroupName) - $(var.PackageName)" Language="1033" Version="$(var.Version)" Manufacturer="Microsoft Corporation" UpgradeCode="$(var.UpgradeCode)" Compressed="yes" ProductCode="$(var.ProductCode)" Scope="perUser">
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <?ifndef CabPrefix?>
+    <MediaTemplate EmbedCab="yes" />
+    <?else?>
+    <MediaTemplate CabinetTemplate="{0}$(var.CabPrefix).cab" />
+    <?endif?>
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallDirectory="LocalAppDataFolder" />
+    <?endif?>
+
+    <PropertyRef Id="TestVersion" />
+
+    <Feature Id="Complete" Level="1">
+      <ComponentRef Id="FileComponent" />
+      <ComponentRef Id="RegistryComponent" />
+      <?ifdef var.ProductComponents?>
+      <ComponentGroupRef Id="ProductComponents" />
+      <?endif?>
+    </Feature>
+  </Package>
+
+  <Fragment>
+    <StandardDirectory Id="LocalAppDataFolder">
+      <Directory Id="WixDir" Name="~Test WiX">
+        <Directory Id="TestDir" Name="$(var.TestGroupName)">
+          <Directory Id="INSTALLFOLDER" Name="$(var.PackageName)" />
+        </Directory>
+      </Directory>
+    </StandardDirectory>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="FileComponent" Directory="INSTALLFOLDER">
+      <File Source="$(sys.SOURCEFILEPATH)" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Component Id="RegistryComponent" Directory="INSTALLFOLDER">
+      <RegistryValue Root="HKCU" Key="Software\WiX\Tests\$(var.TestGroupName)" Name="$(var.PackageName)" Value="!(bind.Property.TestVersion)" Type="string" />
+    </Component>
+  </Fragment>
+
+  <Fragment>
+    <Property Id="TestVersion" Value="$(var.Version)" />
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib/TestBA.wxs b/src/test/burn/TestData/TestBA/TestBAWixlib/TestBA.wxs
new file mode 100644
index 00000000..348a0cbb
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib/TestBA.wxs
@@ -0,0 +1,30 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Fragment>
+    <BootstrapperApplication>
+      <Payload SourceFile="!(bindpath.dnc5x86)\TestBA.deps.json" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\TestBA.dll" bal:BAFactoryAssembly="yes" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\TestBA.runtimeconfig.json" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.dnc5x86)\WixToolset.Mba.Core.dll" />
+      <bal:WixDotNetCoreBootstrapperApplicationHost />
+    </BootstrapperApplication>
+
+    <PackageGroup Id="TestBAdnc">
+      <PackageGroupRef Id="NetFx48WebAsPrereq" /> <!-- Yes, this is wrong but we don't have .NET 5 packages yet -->
+    </PackageGroup>
+  </Fragment>
+  <Fragment>
+    <BootstrapperApplication>
+      <Payload Name="WixToolset.Mba.Host.config" SourceFile="!(bindpath.net2x86)\TestBA.BootstrapperCore.config" />
+      <Payload SourceFile="!(bindpath.net2x86)\TestBA.dll" />
+      <Payload SourceFile="!(bindpath.net2x86)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.net2x86)\WixToolset.Mba.Core.dll" />
+      <bal:WixManagedBootstrapperApplicationHost />
+    </BootstrapperApplication>
+
+    <PackageGroup Id="TestBA">
+      <PackageGroupRef Id="NetFx48WebAsPrereq" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib/TestExe.wxs b/src/test/burn/TestData/TestBA/TestBAWixlib/TestExe.wxs
new file mode 100644
index 00000000..f27275b0
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib/TestExe.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PayloadGroup Id="TestExePayloads">
+      <ExePackagePayload SourceFile="!(bindpath.net2x86)\TestExe.exe" />
+      <Payload SourceFile="!(bindpath.net2x86)\TestExe.exe.config" />
+    </PayloadGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib/testbawixlib.wixproj b/src/test/burn/TestData/TestBA/TestBAWixlib/testbawixlib.wixproj
new file mode 100644
index 00000000..ae90dd73
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib/testbawixlib.wixproj
@@ -0,0 +1,19 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <BindFiles>true</BindFiles>
+    <Cultures>en-us</Cultures>
+  </PropertyGroup>
+  <ItemGroup>
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net35\win-x86" BindName="net2x86" />
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net5.0-windows\win-x86" BindName="dnc5x86" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\TestBA\TestBA.csproj" />
+    <ProjectReference Include="..\..\..\TestExe\TestExe.csproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestBA_x64.wxs b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestBA_x64.wxs
new file mode 100644
index 00000000..078f4f01
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestBA_x64.wxs
@@ -0,0 +1,30 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Fragment>
+    <BootstrapperApplication>
+      <Payload SourceFile="!(bindpath.dnc5x64)\TestBA.deps.json" />
+      <Payload SourceFile="!(bindpath.dnc5x64)\TestBA.dll" bal:BAFactoryAssembly="yes" />
+      <Payload SourceFile="!(bindpath.dnc5x64)\TestBA.runtimeconfig.json" />
+      <Payload SourceFile="!(bindpath.dnc5x64)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.dnc5x64)\WixToolset.Mba.Core.dll" />
+      <bal:WixDotNetCoreBootstrapperApplicationHost />
+    </BootstrapperApplication>
+
+    <PackageGroup Id="TestBAdnc_x64">
+      <PackageGroupRef Id="NetFx48WebAsPrereq" /> <!-- Yes, this is wrong but we don't have .NET 5 packages yet -->
+    </PackageGroup>
+  </Fragment>
+  <Fragment>
+    <BootstrapperApplication>
+      <Payload Name="WixToolset.Mba.Host.config" SourceFile="!(bindpath.net2x64)\TestBA.BootstrapperCore.config" />
+      <Payload SourceFile="!(bindpath.net2x64)\TestBA.dll" />
+      <Payload SourceFile="!(bindpath.net2x64)\mbanative.dll" />
+      <Payload SourceFile="!(bindpath.net2x64)\WixToolset.Mba.Core.dll" />
+      <bal:WixManagedBootstrapperApplicationHost />
+    </BootstrapperApplication>
+
+    <PackageGroup Id="TestBA_x64">
+      <PackageGroupRef Id="NetFx48WebAsPrereq" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestExe_x64.wxs b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestExe_x64.wxs
new file mode 100644
index 00000000..02bed038
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/TestExe_x64.wxs
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PayloadGroup Id="TestExePayloads_x64">
+      <ExePackagePayload SourceFile="!(bindpath.net2x64)\TestExe.exe" />
+      <Payload SourceFile="!(bindpath.net2x64)\TestExe.exe.config" />
+    </PayloadGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/TestBA/TestBAWixlib_x64/testbawixlib_x64.wixproj b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/testbawixlib_x64.wixproj
new file mode 100644
index 00000000..9b7d3c17
--- /dev/null
+++ b/src/test/burn/TestData/TestBA/TestBAWixlib_x64/testbawixlib_x64.wixproj
@@ -0,0 +1,20 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <BindFiles>true</BindFiles>
+    <Cultures>en-us</Cultures>
+    <InstallerPlatform>x64</InstallerPlatform>
+  </PropertyGroup>
+  <ItemGroup>
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net35\win-x64" BindName="net2x64" />
+    <BindInputPaths Include="$(BaseOutputPath)$(Configuration)\net5.0-windows\win-x64" BindName="dnc5x64" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\TestBA\TestBA_x64.csproj" />
+    <ProjectReference Include="..\..\..\TestExe\TestExe_x64.csproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/TestData.proj b/src/test/burn/TestData/TestData.proj
new file mode 100644
index 00000000..c5682fc7
--- /dev/null
+++ b/src/test/burn/TestData/TestData.proj
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <TestDataProject Include="**\*.wixproj" />
+    
+    <!-- https://github.com/wixtoolset/issues/issues/6387 -->
+    <TestDataProject Remove="DependencyTests\BundleC\BundleC.wixproj" />
+    <TestDataProject Remove="DependencyTests\BundleF_PatchAv1_0_1\BundleF_PatchAv1_0_1.wixproj" />
+    <TestDataProject Remove="DependencyTests\BundleF_PatchAv1_0_2\BundleF_PatchAv1_0_2.wixproj" />
+    <TestDataProject Remove="DependencyTests\BundleJ_Patch\BundleJ_Patch.wixproj" />
+    <TestDataProject Remove="DependencyTests\PatchA\PatchA.wixproj" />
+    <TestDataProject Remove="DependencyTests\PatchB\PatchB.wixproj" />
+  </ItemGroup>
+
+  <Target Name="Build">
+    <MSBuild Projects="%(TestDataProject.Identity)" />
+  </Target>
+
+  <Target Name="Restore">
+    <MSBuild Projects="%(TestDataProject.Identity)" Targets="Restore" />
+  </Target>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleA.props b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleA.props
new file mode 100644
index 00000000..19b37770
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleA.props
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{AF745E41-CEAC-4C9F-83D8-663BAB1AF5CC}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wixproj b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wixproj
new file mode 100644
index 00000000..d968e8ab
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleA.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wxs b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wxs
new file mode 100644
index 00000000..7bf16212
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleAv1/BundleAv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wixproj b/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wixproj
new file mode 100644
index 00000000..07e9581b
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleAv1\BundleA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv2\PackageAv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wxs b/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wxs
new file mode 100644
index 00000000..5cbee5a8
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleAv2/BundleAv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/Bundle.wxs b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/Bundle.wxs
new file mode 100644
index 00000000..906121f4
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/Bundle.wxs
@@ -0,0 +1,42 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<?ifndef Version?>
+<?define Version = 1.0.0.0?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+  <Bundle Name="~$(var.TestGroupName) - $(var.BundleName)" Version="$(var.Version)" UpgradeCode="$(var.UpgradeCode)" Compressed="yes">
+    <!-- Update should be the only thing different from the template -->
+    <Update Location="$(var.WebServerBaseUrl)BundleB/feed" />
+
+    <Log Prefix="~$(var.TestGroupName)_$(var.BundleName)" />
+
+    <Variable Name="TestGroupName" Value="$(var.TestGroupName)" />
+
+    <?ifdef SoftwareTag?>
+    <SoftwareTag Regid="regid.1995-08.com.example" InstallPath="[CommonAppDataFolder]regid.1995-08.com.example" />
+    <?endif?>
+
+    <?ifndef BA?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "TestBAdnc"?>
+      <!-- pulled in through the PackageGroupRef below -->
+    <?elseif $(var.BA) = "hyperlinkLicense"?>
+      <BootstrapperApplication>
+        <bal:WixStandardBootstrapperApplication LicenseUrl="" Theme="hyperlinkLicense" />
+      </BootstrapperApplication>
+    <?else?>
+      <BootstrapperApplicationRef Id="$(var.BA)" />
+    <?endif?>
+
+    <Chain>
+      <?ifndef BA?>
+        <PackageGroupRef Id="TestBA" />
+      <?elseif $(var.BA) = "TestBAdnc"?>
+        <PackageGroupRef Id="TestBAdnc" />
+      <?endif?>
+
+      <PackageGroupRef Id="BundlePackages" />
+    </Chain>
+  </Bundle>
+</Wix>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleB.props b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleB.props
new file mode 100644
index 00000000..8a275612
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleB.props
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{BF325BA5-5012-47C7-828C-577B6979CB28}</UpgradeCode>
+  </PropertyGroup>
+</Project>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wixproj b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wixproj
new file mode 100644
index 00000000..b2685e2e
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleB.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageBv1\PackageBv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <Feeds Include="*.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+  <Target Name="CopyFeeds" AfterTargets="AfterBuild">
+    <Copy SourceFiles="@(Feeds)" DestinationFolder="$(OutputPath)" />
+  </Target>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wxs b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wxs
new file mode 100644
index 00000000..00d927ec
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/BundleBv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv1.0.xml b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv1.0.xml
new file mode 100644
index 00000000..743548be
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv1.0.xml
@@ -0,0 +1,32 @@
+<?xml version='1.0' ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<feed xmlns="http://www.w3.org/2005/Atom" xmlns:as="http://appsyndication.org/2006/appsyn">
+  <title type="text">BundleB v1.0</title>
+  <subtitle type="text">Bundle Subtitle.</subtitle>
+  <as:application type="application/exe">1116353B-7C6E-4C29-BFA1-D4A972CD421D</as:application>
+  <updated>2014-07-14T12:39:00.000Z</updated>
+  <id>http://localhost:9999/e2e/BundleB/feed</id>
+  <link rel="self" type="application/atom+xml" href="http://localhost:9999/e2e/BundleB/feed"/>
+  <generator version="0.1">manual build</generator>
+  <entry>
+    <title>Bundle v1.0</title>
+    <id>v1.0</id>
+    <author>
+      <name>Bundle_Author</name>
+      <uri>http://mycompany.com/software</uri>
+      <email>Bundle_Author@mycompany.com</email>
+    </author>
+    <link rel="alternate" href="http://www.mycompany.com/content/view/software"/>
+    <link rel="enclosure" href="http://localhost:9999/e2e/BundleB/1.0/BundleB.exe" length="0" type="application/octet-stream"/>
+    <content type="html">
+      &lt;p&gt;Change list:&lt;/p&gt;&lt;ul&gt;
+      &lt;li&gt;Initial release.&lt;/li&gt;
+      &lt;/ul&gt;
+    </content>
+    <as:upgrade version="1.0.0.0-preview" />
+    <as:version>1.0.0.0</as:version>
+    <updated>2014-07-14T12:39:00.000Z</updated>
+  </entry>
+</feed>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv2.0.xml b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv2.0.xml
new file mode 100644
index 00000000..c8e3f6ea
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv1/FeedBv2.0.xml
@@ -0,0 +1,51 @@
+<?xml version='1.0' ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<feed xmlns="http://www.w3.org/2005/Atom" xmlns:as="http://appsyndication.org/2006/appsyn">
+  <title type="text">BundleB v2.0</title>
+  <subtitle type="text">Bundle Subtitle.</subtitle>
+  <as:application type="application/exe">1116353B-7C6E-4C29-BFA1-D4A972CD421D</as:application>
+  <updated>2014-07-14T12:39:00.000Z</updated>
+  <id>http://localhost:9999/e2e/BundleB/feed</id>
+  <link rel="self" type="application/atom+xml" href="http://localhost:9999/e2e/BundleB/feed"/>
+  <generator version="0.1">manual build</generator>
+  <entry>
+    <title>Bundle v2.0</title>
+    <id>v2.0</id>
+    <author>
+      <name>Bundle_Author</name>
+      <uri>http://mycompany.com/software</uri>
+      <email>Bundle_Author@mycompany.com</email>
+    </author>
+    <link rel="alternate" href="http://www.mycompany.com/content/view/software"/>
+    <link rel="enclosure" href="http://localhost:9999/e2e/BundleB/2.0/BundleB.exe" length="0" type="application/octet-stream"/>
+    <content type="html">
+      &lt;p&gt;Change list:&lt;/p&gt;&lt;ul&gt;
+      &lt;li&gt;Updated release.&lt;/li&gt;
+      &lt;/ul&gt;
+    </content>
+    <as:upgrade version="1.0" />
+    <as:version>2.0.0.0</as:version>
+    <updated>2014-11-10T12:39:00.000Z</updated>
+  </entry>
+  <entry>
+    <title>Bundle v1.0</title>
+    <id>v1.0</id>
+    <author>
+      <name>Bundle_Author</name>
+      <uri>http://mycompany.com/software</uri>
+      <email>Bundle_Author@mycompany.com</email>
+    </author>
+    <link rel="alternate" href="http://www.mycompany.com/content/view/software"/>
+    <link rel="enclosure" href="http://localhost:9999/e2e/BundleB/1.0/BundleB.exe" length="0" type="application/octet-stream"/>
+    <content type="html">
+      &lt;p&gt;Change list:&lt;/p&gt;&lt;ul&gt;
+      &lt;li&gt;Initial release.&lt;/li&gt;
+      &lt;/ul&gt;
+    </content>
+    <as:upgrade version="1.0.0.0-preview" />
+    <as:version>1.0.0.0</as:version>
+    <updated>2014-11-09T12:39:00.000Z</updated>
+  </entry>  
+</feed>
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wixproj b/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wixproj
new file mode 100644
index 00000000..a11fc252
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wixproj
@@ -0,0 +1,18 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleBv1\BundleB.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\BundleBv1\Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageBv2\PackageBv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wxs b/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wxs
new file mode 100644
index 00000000..2043b084
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/BundleBv2/BundleBv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageB" SourceFile="$(var.PackageBv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageA.props b/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..bc734540
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageA.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{AB55C215-3268-4005-9657-6B0567F0A4B1}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..45d3b2c8
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageA.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageAv2/PackageAv2.wixproj b/src/test/burn/TestData/UpdateBundleTests/PackageAv2/PackageAv2.wixproj
new file mode 100644
index 00000000..b419f663
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageAv2/PackageAv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageB.props b/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageB.props
new file mode 100644
index 00000000..e677cb7e
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageB.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{6B971C9E-2FB0-4BF7-8D77-D2DF71FD9A14}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\PackagePerUser.wxs" Link="PackagePerUser.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageBv1.wixproj b/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageBv1.wixproj
new file mode 100644
index 00000000..7b6f83a3
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageBv1/PackageBv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageB.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpdateBundleTests/PackageBv2/PackageBv2.wixproj b/src/test/burn/TestData/UpdateBundleTests/PackageBv2/PackageBv2.wixproj
new file mode 100644
index 00000000..126d0f53
--- /dev/null
+++ b/src/test/burn/TestData/UpdateBundleTests/PackageBv2/PackageBv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageBv1\PackageB.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleA.props b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleA.props
new file mode 100644
index 00000000..ee20a72c
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleA.props
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <OutputType>Bundle</OutputType>
+    <UpgradeCode>{8C01FD92-87BE-419B-88EC-36754E93CA67}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Bundle.wxs" Link="Bundle.wxs" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wixproj b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wixproj
new file mode 100644
index 00000000..d968e8ab
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wixproj
@@ -0,0 +1,12 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="BundleA.props" />
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv1\PackageAv1.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wxs b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wxs
new file mode 100644
index 00000000..7bf16212
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv1/BundleAv1.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv1.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wixproj b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wixproj
new file mode 100644
index 00000000..07e9581b
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wixproj
@@ -0,0 +1,15 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\BundleAv1\BundleA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PackageAv2\PackageAv2.wixproj" />
+    <ProjectReference Include="..\..\TestBA\TestBAWixlib\testbawixlib.wixproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.101" />
+    <PackageReference Include="WixToolset.NetFx.wixext" Version="4.0.73" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wxs b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wxs
new file mode 100644
index 00000000..5cbee5a8
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/BundleAv2/BundleAv2.wxs
@@ -0,0 +1,10 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <PackageGroup Id="BundlePackages">
+      <MsiPackage Id="PackageA" SourceFile="$(var.PackageAv2.TargetPath)" />
+    </PackageGroup>
+  </Fragment>
+</Wix>
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageA.props b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageA.props
new file mode 100644
index 00000000..53541e10
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageA.props
@@ -0,0 +1,9 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <UpgradeCode>{E7AF5E0D-EC10-4339-9126-76A76011DA3A}</UpgradeCode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\..\Templates\Package.wxs" Link="Package.wxs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageAv1.wixproj b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageAv1.wixproj
new file mode 100644
index 00000000..45d3b2c8
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv1/PackageAv1.wixproj
@@ -0,0 +1,4 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="PackageA.props" />
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv2/PackageAv2.wixproj b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv2/PackageAv2.wixproj
new file mode 100644
index 00000000..b419f663
--- /dev/null
+++ b/src/test/burn/TestData/UpgradeRelatedBundleTests/PackageAv2/PackageAv2.wixproj
@@ -0,0 +1,7 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <Import Project="..\PackageAv1\PackageA.props" />
+  <PropertyGroup>
+    <Version>2.0.0.0</Version>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestExe/NetfxTask.cs b/src/test/burn/TestExe/NetfxTask.cs
new file mode 100644
index 00000000..35b1ea95
--- /dev/null
+++ b/src/test/burn/TestExe/NetfxTask.cs
@@ -0,0 +1,295 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+#if NET35
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Management;
+using Microsoft.Win32;
+
+namespace TestExe
+{
+    public class ProcessInfoTask : Task
+    {
+        public ProcessInfoTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            try
+            {
+                string processInfoXml = "";
+
+                // Get information about the process and who is running it
+                Process thisProc = Process.GetCurrentProcess();
+                string username = thisProc.StartInfo.EnvironmentVariables["username"].ToString();
+
+                int parentProcId = GetParentProcess(thisProc.Id);
+                Process parentProc = Process.GetProcessById(parentProcId);
+                string parentUsername = parentProc.StartInfo.EnvironmentVariables["username"].ToString();
+
+                int grandparentProcId = GetParentProcess(parentProc.Id);
+                Process grandparentProc = Process.GetProcessById(grandparentProcId);
+                string grandparentUsername = grandparentProc.StartInfo.EnvironmentVariables["username"].ToString();
+
+                processInfoXml += "<ProcessInfo>";
+                processInfoXml += "  <ProcessName>" + thisProc.ProcessName + "</ProcessName>";
+                processInfoXml += "  <Id>" + thisProc.Id.ToString() + "</Id>";
+                processInfoXml += "  <SessionId>" + thisProc.SessionId.ToString() + "</SessionId>";
+                processInfoXml += "  <MachineName>" + thisProc.MachineName + "</MachineName>";
+                // this stuff isn't set since we didn't start the process and tell it what to use.  So don't bother 
+                //processInfoXml += "  <StartInfo>";
+                //processInfoXml += "    <FileName>" + thisProc.StartInfo.FileName + "</FileName>";
+                //processInfoXml += "    <UserName>" + thisProc.StartInfo.UserName + "</UserName>";
+                //processInfoXml += "    <WorkingDirectory>" + thisProc.StartInfo.WorkingDirectory + "</WorkingDirectory>";
+                //processInfoXml += "    <Arguments>" + thisProc.StartInfo.Arguments + "</Arguments>";
+                //processInfoXml += "  </StartInfo>";
+                processInfoXml += "  <StartTime>" + thisProc.StartTime.ToString() + "</StartTime>";
+                processInfoXml += "  <Username>" + username + "</Username>";
+                processInfoXml += "  <ParentProcess>";
+                processInfoXml += "    <ProcessName>" + parentProc.ProcessName + "</ProcessName>";
+                processInfoXml += "    <Id>" + parentProc.Id.ToString() + "</Id>";
+                processInfoXml += "    <StartTime>" + parentProc.StartTime.ToString() + "</StartTime>";
+                processInfoXml += "    <Username>" + parentUsername + "</Username>";
+                processInfoXml += "  </ParentProcess>";
+                processInfoXml += "  <GrandparentProcess>";
+                processInfoXml += "    <ProcessName>" + grandparentProc.ProcessName + "</ProcessName>";
+                processInfoXml += "    <Id>" + grandparentProc.Id.ToString() + "</Id>";
+                processInfoXml += "    <StartTime>" + grandparentProc.StartTime.ToString() + "</StartTime>";
+                processInfoXml += "    <Username>" + grandparentUsername + "</Username>";
+                processInfoXml += "  </GrandparentProcess>";
+                processInfoXml += "</ProcessInfo>";
+
+                string logFile = System.Environment.ExpandEnvironmentVariables(this.data);
+                Console.WriteLine("Creating Process Info data file: " + logFile);
+                StreamWriter textFile = File.CreateText(logFile);
+                textFile.WriteLine(processInfoXml);
+                textFile.Close();
+            }
+            catch (Exception eX)
+            {
+                Console.WriteLine("Creating Process Info data file failed");
+                Console.WriteLine(eX.Message);
+            }
+
+
+        }
+
+        private static int GetParentProcess(int Id)
+        {
+            int parentPid = 0;
+            using (ManagementObject mo = new ManagementObject("win32_process.handle='" + Id.ToString() + "'"))
+            {
+                mo.Get();
+                parentPid = Convert.ToInt32(mo["ParentProcessId"]);
+            }
+            return parentPid;
+        }
+    }
+
+    /// <summary>
+    /// Task class that will create a registry key and write a name and value in it
+    /// </summary>
+    public class RegistryWriterTask : Task
+    {
+        private string hive;
+        private string keyPath;
+        private string[] keyPathArray;
+        private string name;
+        private RegistryValueKind regValueKind;
+        private object value;
+
+        public RegistryWriterTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            if (this.parseRegKeyNameTypeValue(System.Environment.ExpandEnvironmentVariables(this.data)))
+            {
+                RegistryKey rk = Registry.LocalMachine;
+
+                if (this.hive == "HKCU") { rk = Microsoft.Win32.Registry.CurrentUser; }
+                if (this.hive == "HKCC") { rk = Microsoft.Win32.Registry.CurrentConfig; }
+                if (this.hive == "HKLM") { rk = Microsoft.Win32.Registry.LocalMachine; }
+
+                foreach (string key in this.keyPathArray)
+                {
+                    rk = rk.CreateSubKey(key, RegistryKeyPermissionCheck.ReadWriteSubTree);
+                }
+
+                rk.SetValue(this.name, this.value, this.regValueKind);
+                Console.WriteLine("Created registry key: '{0}' name: '{1}' value: '{2}' of type: '{3}'",
+                    this.hive + "\\" + this.keyPath,
+                    this.name,
+                    this.value.ToString(),
+                    this.regValueKind.ToString());
+            }
+            else
+            {
+                Console.WriteLine("Unable to write registry key.");
+            }
+
+        }
+
+        private bool parseRegKeyNameTypeValue(string delimittedData)
+        {
+            string[] splitString = delimittedData.Split(new string[] { "," }, StringSplitOptions.None);
+            if (splitString.Length != 4)
+            {
+                Console.WriteLine("Invalid regkey. Unable to parse key,name,type,value from: \"" + delimittedData + "\"");
+                return false;
+            }
+            else
+            {
+                this.keyPath = splitString[0];
+                this.name = splitString[1];
+                string datatype = splitString[2];
+                if (datatype == "DWord")
+                {
+                    this.value = UInt32.Parse(splitString[3]);
+                }
+                else if (datatype == "QWord")
+                {
+                    this.value = UInt64.Parse(splitString[3]);
+                }
+                else
+                {
+                    this.value = splitString[3];
+                }
+
+                if (this.keyPath.ToUpper().StartsWith("HKLM\\"))
+                {
+                    this.hive = "HKLM";
+                    this.keyPath = this.keyPath.Replace("HKLM\\", "");
+                }
+                else if (this.keyPath.ToUpper().StartsWith("HKCC\\"))
+                {
+                    this.hive = "HKCC";
+                    this.keyPath = this.keyPath.Replace("HKCC\\", "");
+                }
+                else if (this.keyPath.ToUpper().StartsWith("HKCU\\"))
+                {
+                    this.hive = "HKCU";
+                    this.keyPath = this.keyPath.Replace("HKCU\\", "");
+                }
+                else
+                {
+                    Console.WriteLine("Invalid regkey. Unable to determin hive.  regkey must start with either: [HKLM], [HKCU], or [HKCC]");
+                    return false;
+                }
+                this.keyPathArray = this.keyPath.Split(new string[] { "\\" }, StringSplitOptions.None);
+
+                try
+                {
+                    this.regValueKind = (RegistryValueKind)System.Enum.Parse(typeof(RegistryValueKind), datatype);
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine("Invalid datatype. It must be: String, DWord, or QWord (case sensitive)");
+                    Console.WriteLine(ex.Message);
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+
+    /// <summary>
+    /// Task class that will delete a registry key value or registry key and all of its children
+    /// </summary>
+    public class RegistryDeleterTask : Task
+    {
+        private string hive;
+        private string keyPath;
+        private string[] keyPathArray;
+        private string name;
+
+        public RegistryDeleterTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            if (this.parseRegKeyName(System.Environment.ExpandEnvironmentVariables(this.data)))
+            {
+                try
+                {
+                    RegistryKey rk = Registry.LocalMachine;
+
+                    if (this.hive == "HKCU") { rk = Microsoft.Win32.Registry.CurrentUser; }
+                    if (this.hive == "HKCC") { rk = Microsoft.Win32.Registry.CurrentConfig; }
+                    if (this.hive == "HKLM") { rk = Microsoft.Win32.Registry.LocalMachine; }
+
+                    RegistryKey rkParent = null;
+                    foreach (string key in this.keyPathArray)
+                    {
+                        rkParent = rk;
+                        rk = rk.OpenSubKey(key, true);
+                    }
+
+                    if (String.IsNullOrEmpty(this.name))
+                    {
+                        // delete the key and all of its children
+                        string subkeyToDelete = this.keyPathArray[this.keyPathArray.Length - 1];
+                        rkParent.DeleteSubKeyTree(subkeyToDelete);
+                        Console.WriteLine("Deleted registry key: '{0}'", this.hive + "\\" + this.keyPath);
+                    }
+                    else
+                    {
+                        // just delete this value
+                        rk.DeleteValue(this.name);
+                        Console.WriteLine("Deleted registry key: '{0}' name: '{1}'", this.hive + "\\" + this.keyPath, this.name);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine("Unable to delete registry key: '{0}'", this.hive + "\\" + this.keyPath);
+                    Console.WriteLine(ex.Message);
+                }
+            }
+            else
+            {
+                Console.WriteLine("Unable to delete registry key.");
+            }
+
+        }
+
+        private bool parseRegKeyName(string delimittedData)
+        {
+            string[] splitString = delimittedData.Split(new string[] { "," }, StringSplitOptions.None);
+
+            if (splitString.Length > 2)
+            {
+                Console.WriteLine("Unable to parse registry key and name.");
+                return false;
+            }
+
+            this.keyPath = splitString[0];
+            if (splitString.Length == 2)
+            {
+                this.name = splitString[1];
+            }
+
+            if (this.keyPath.ToUpper().StartsWith("HKLM\\"))
+            {
+                this.hive = "HKLM";
+                this.keyPath = this.keyPath.Replace("HKLM\\", "");
+            }
+            else if (this.keyPath.ToUpper().StartsWith("HKCC\\"))
+            {
+                this.hive = "HKCC";
+                this.keyPath = this.keyPath.Replace("HKCC\\", "");
+            }
+            else if (this.keyPath.ToUpper().StartsWith("HKCU\\"))
+            {
+                this.hive = "HKCU";
+                this.keyPath = this.keyPath.Replace("HKCU\\", "");
+            }
+            else
+            {
+                Console.WriteLine("Invalid regkey. Unable to determine hive.  regkey must start with either: [HKLM], [HKCU], or [HKCC]");
+                return false;
+            }
+            this.keyPathArray = this.keyPath.Split(new string[] { "\\" }, StringSplitOptions.None);
+            return true;
+        }
+    }
+}
+#endif
diff --git a/src/test/burn/TestExe/Program.cs b/src/test/burn/TestExe/Program.cs
new file mode 100644
index 00000000..e92c413b
--- /dev/null
+++ b/src/test/burn/TestExe/Program.cs
@@ -0,0 +1,74 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace TestExe
+{
+    class Program
+    {
+        static List<Task> tasks;
+        static int exitCodeToReturn = 0;
+
+        static int Main(string[] args)
+        {
+            Usage();
+            tasks = TaskParser.ParseTasks(args);
+
+            foreach (Task t in tasks)
+            {
+                // special case for the ExitCodeTask
+                if (t.GetType() == typeof(ExitCodeTask))
+                {
+                    exitCodeToReturn = int.Parse(t.data);
+                }
+                else
+                {
+                    t.RunTask();
+                }
+            }
+
+            Console.WriteLine("Exiting with ExitCode = {0}", exitCodeToReturn);
+            return exitCodeToReturn;
+        }
+
+        static void Usage()
+        {
+            Console.WriteLine(@"TestExe.exe");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"TestExe can be passed various switches to define how it will behave and what tasks it will perform.");
+            Console.WriteLine(@"All switches are optional.");
+            Console.WriteLine(@"Any # of switches can be combined in any order.");
+            Console.WriteLine(@"Switches can be specified multiple times.");
+            Console.WriteLine(@"The order of the switches listed is the order they will be processed.");
+            Console.WriteLine(@"Info is written to stdout to describe what tasks are being performed as they are executed.");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"Usage: TestExe.exe [tasks...]");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"/ec #            Exit code to return.  Can only be specified once.  If not specified, 0 will be returned.  Example: “/ec 3010” would return 3010");
+            Console.WriteLine(@"/s #             Milliseconds to sleep before continuing.  Example: “/s 5000” would sleep 5 seconds.");
+            Console.WriteLine(@"/sr #-#          Random range of Milliseconds to sleep before continuing.  Example: “/sr 5000-10000” would sleep between 5-10 seconds.");
+            Console.WriteLine(@"/log filename    Create a log file called filename.  Contents of the log are static text.  Example: “/log %temp%\test.log” would create a %temp%\test.log file.");
+            Console.WriteLine(@"/Pinfo filename  Create an xml file containing information about the process: PID, start time, user running the process, etc.");
+            Console.WriteLine(@"/fe filename     Wait for a file to exist before continuing.  Example: “/fe %temp%\cache\file.msi” would wait until %temp%\cache\file.msi exists.");
+            Console.WriteLine(@"/regw regkey,name,type,value    (Re)writes a registry key with the specified value");
+            Console.WriteLine(@"/regd regkey,[name]    Deletes registry key name or key and all of its children (subkeys and values)");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"Example: ");
+            Console.WriteLine(@"");
+            Console.WriteLine(@"TestExe.exe /ec 1603 /Pinfo %temp%\Pinfo1.xml /s 1000 /log %temp%\log1.log /sr 5000-10000 /log %temp%\log2.log");
+            Console.WriteLine(@""); 
+            Console.WriteLine(@"This would result in the following execution:");
+            Console.WriteLine(@" - Create an xml file with the current process info in it.");
+            Console.WriteLine(@" - Sleep 1 seconds");
+            Console.WriteLine(@" - Create log1.log");
+            Console.WriteLine(@" - Sleep between 5-10 seconds");
+            Console.WriteLine(@" - Create log2.log");
+            Console.WriteLine(@" - Exit with 1603");
+            Console.WriteLine(@"");
+        }
+    }
+}
diff --git a/src/test/burn/TestExe/Task.cs b/src/test/burn/TestExe/Task.cs
new file mode 100644
index 00000000..7d39bfd9
--- /dev/null
+++ b/src/test/burn/TestExe/Task.cs
@@ -0,0 +1,209 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using Microsoft.Win32;
+
+namespace TestExe
+{
+    public abstract class Task
+    {
+        public string data;
+
+        public Task(string Data)
+        {
+            this.data = Data;
+        }
+
+        public abstract void RunTask();
+
+    }
+
+    public class ExitCodeTask : Task
+    {
+        public ExitCodeTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            // this task does nothing.  Just stores data about what exit code to return.
+        }
+    }
+
+    public class SleepTask : Task
+    {
+        public SleepTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            int milliseconds = int.Parse(this.data);
+            Console.WriteLine("Starting to sleep for {0} milliseconds", milliseconds);
+            System.Threading.Thread.Sleep(milliseconds);
+        }
+    }
+
+    public class SleepRandomTask : Task
+    {
+        public SleepRandomTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            int low = int.Parse(this.data.Split(new string[] { ":" }, 2, StringSplitOptions.None)[0]);
+            int high = int.Parse(this.data.Split(new string[] { ":" }, 2, StringSplitOptions.None)[1]);
+
+            Random r = new Random();
+            int milliseconds = r.Next(high - low) + low;
+            Console.WriteLine("Starting to sleep for {0} milliseconds", milliseconds);
+            System.Threading.Thread.Sleep(milliseconds);
+        }
+    }
+
+    public class LargeFileTask : Task
+    {
+        public LargeFileTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            string[] tokens = this.data.Split(new char[] { '|' }, 2);
+            string filePath = System.Environment.ExpandEnvironmentVariables(tokens[0]);
+            long size = long.Parse(tokens[1]);
+            using (var stream = File.Create(filePath))
+            {
+                stream.Seek(size - 1, SeekOrigin.Begin);
+                stream.WriteByte(1);
+            }
+        }
+    }
+
+    public class LogTask : Task
+    {
+        string[] argsUsed;
+        public LogTask(string Data, string[] args)
+            : base(Data)
+        {
+            this.argsUsed = args;
+        }
+
+        public override void RunTask()
+        {
+            string logFile = "";
+            string argsUsedString = "";
+
+            foreach (string a in this.argsUsed)
+            {
+                argsUsedString += a + " ";
+            }
+
+            try
+            {
+                logFile = System.Environment.ExpandEnvironmentVariables(this.data);
+                Console.WriteLine("creating log file: " + logFile);
+                StreamWriter textFile = File.CreateText(logFile);
+                textFile.WriteLine("This is a log file created by TestExe.exe");
+                textFile.WriteLine("Args used: " + argsUsedString);
+                textFile.Close();
+            }
+            catch
+            {
+                Console.WriteLine("creating a log file failed for: {0}", logFile);
+            }
+
+        }
+    }
+
+    public class FileExistsTask : Task
+    {
+        public FileExistsTask(string Data) : base(Data) { }
+
+        public override void RunTask()
+        {
+            string fileToExist = System.Environment.ExpandEnvironmentVariables(this.data);
+
+            if (!String.IsNullOrEmpty(fileToExist))
+            {
+                Console.WriteLine("Waiting for this file to exist: \"" + fileToExist + "\"");
+                while (!System.IO.File.Exists(fileToExist))
+                {
+                    System.Threading.Thread.Sleep(250);
+                }
+                Console.WriteLine("Found: \"" + fileToExist + "\"");
+            }
+
+        }
+    }
+
+    public class TaskParser
+    {
+
+        public static List<Task> ParseTasks(string[] args)
+        {
+            List<Task> tasks = new List<Task>();
+
+            try
+            {
+                // for invalid args.  return empty list
+                if (args.Length % 2 == 0)
+                {
+                    Task t;
+
+                    for (int i = 0; i < args.Length; i += 2)
+                    {
+                        switch (args[i].ToLower())
+                        {
+                            case "/ec":
+                                t = new ExitCodeTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/s":
+                                t = new SleepTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/sr":
+                                t = new SleepRandomTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/lf":
+                                t = new LargeFileTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/log":
+                                t = new LogTask(args[i + 1], args);
+                                tasks.Add(t);
+                                break;
+                            case "/fe":
+                                t = new FileExistsTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+#if NET35
+                            case "/pinfo":
+                                t = new ProcessInfoTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/regw":
+                                t = new RegistryWriterTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+                            case "/regd":
+                                t = new RegistryDeleterTask(args[i + 1]);
+                                tasks.Add(t);
+                                break;
+#endif
+
+                            default:
+                                Console.WriteLine("Error: Invalid switch specified.");
+                                return new List<Task>();
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                Console.WriteLine("Error: Invalid switch data specified.  Couldn't parse the data.");
+                return new List<Task>();
+            }
+
+            return tasks;
+        }
+    }
+}
diff --git a/src/test/burn/TestExe/TestExe.csproj b/src/test/burn/TestExe/TestExe.csproj
new file mode 100644
index 00000000..5a130422
--- /dev/null
+++ b/src/test/burn/TestExe/TestExe.csproj
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>net35;netcoreapp3.1</TargetFrameworks>
+    <AssemblyName>TestExe</AssemblyName>
+    <RootNamespace>TestExe</RootNamespace>
+    <OutputType>Exe</OutputType>
+    <DebugType>embedded</DebugType>
+    <RuntimeIdentifier>win-x86</RuntimeIdentifier>
+    <SelfContained>false</SelfContained>
+    <UseAppHost>true</UseAppHost>
+    <RollForward>Major</RollForward>
+  </PropertyGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)'=='net35'">
+    <Reference Include="System.Management" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestExe/TestExe_x64.csproj b/src/test/burn/TestExe/TestExe_x64.csproj
new file mode 100644
index 00000000..1dd2d8e6
--- /dev/null
+++ b/src/test/burn/TestExe/TestExe_x64.csproj
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>net35</TargetFrameworks>
+    <AssemblyName>TestExe</AssemblyName>
+    <RootNamespace>TestExe</RootNamespace>
+    <OutputType>Exe</OutputType>
+    <DebugType>embedded</DebugType>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Reference Include="System.Management" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/test/burn/TestExe/app.config b/src/test/burn/TestExe/app.config
new file mode 100644
index 00000000..f9811b74
--- /dev/null
+++ b/src/test/burn/TestExe/app.config
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<configuration>
+    <startup>
+        <supportedRuntime version="v4.0" />
+        <supportedRuntime version="v2.0.50727" />
+    </startup>
+</configuration>
diff --git a/src/test/burn/Wix.Build.props b/src/test/burn/Wix.Build.props
new file mode 100644
index 00000000..06cf5b1d
--- /dev/null
+++ b/src/test/burn/Wix.Build.props
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <TestGroupName Condition=" '$(TestGroupName)'=='' ">$([System.IO.Path]::GetFileName($([System.IO.Path]::GetDirectoryName($(MSBuildProjectDirectory)))))</TestGroupName>
+    <BaseIntermediateOutputPath>$(BaseOutputPath)obj\$(TestGroupName)\$(ProjectName)\</BaseIntermediateOutputPath>
+    <OutputPath>$(OutputPath)netcoreapp3.1\TestData\$(TestGroupName)\</OutputPath>
+    <DefaultCompressionLevel>None</DefaultCompressionLevel>
+    <CompilerAdditionalOptions>-wx</CompilerAdditionalOptions>
+    <SuppressSpecificWarnings>1154;$(SuppressSpecificWarnings)</SuppressSpecificWarnings>
+  </PropertyGroup>
+</Project>
diff --git a/src/test/burn/Wix.Build.targets b/src/test/burn/Wix.Build.targets
new file mode 100644
index 00000000..17a46e2a
--- /dev/null
+++ b/src/test/burn/Wix.Build.targets
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project>
+  <PropertyGroup>
+    <BundleName Condition=" '$(BundleName)' == '' ">$(MSBuildProjectName)</BundleName>
+    <PackageName Condition=" '$(PackageName)' == '' ">$(MSBuildProjectName)</PackageName>
+    <WebServerBaseUrl Condition=" '$(WebServerBaseUrl)' == '' ">http://localhost:9999/e2e/</WebServerBaseUrl>
+    <DefineConstants>TestGroupName=$(TestGroupName);PackageName=$(PackageName);BundleName=$(BundleName);WebServerBaseUrl=$(WebServerBaseUrl);$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(BA)' != '' ">BA=$(BA);$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(CabPrefix)' != '' ">CabPrefix=$(CabPrefix);$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(IncludeSoftwareTag)' == 'true' ">SoftwareTag=1;$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(ProductCode)' != '' ">ProductCode=$(ProductCode);$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(ProductComponentsRef)' == 'true' ">ProductComponents=1;$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(UpgradeCode)' != '' ">UpgradeCode=$(UpgradeCode);$(DefineConstants)</DefineConstants>
+    <DefineConstants Condition=" '$(Version)' != '' ">Version=$(Version);$(DefineConstants)</DefineConstants>
+  </PropertyGroup>
+</Project>
diff --git a/src/test/burn/WixTestTools/BundleInstaller.cs b/src/test/burn/WixTestTools/BundleInstaller.cs
new file mode 100644
index 00000000..a49c4024
--- /dev/null
+++ b/src/test/burn/WixTestTools/BundleInstaller.cs
@@ -0,0 +1,197 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Text;
+
+    public partial class BundleInstaller : IDisposable
+    {
+        public BundleInstaller(WixTestContext testContext, string name)
+        {
+            this.Bundle = Path.Combine(testContext.TestDataFolder, $"{name}.exe");
+            this.BundlePdb = Path.Combine(testContext.TestDataFolder, $"{name}.wixpdb");
+            this.TestContext = testContext;
+            this.TestGroupName = testContext.TestGroupName;
+            this.TestName = testContext.TestName;
+        }
+
+        public string Bundle { get; }
+
+        private WixTestContext TestContext { get; }
+
+        public string TestGroupName { get; }
+
+        public string TestName { get; }
+
+        /// <summary>
+        /// Installs the bundle with optional arguments.
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Install(int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Install, arguments);
+        }
+
+        /// <summary>
+        /// Installs the bundle with optional arguments.
+        /// </summary>
+        /// <param name="bundlePath">This should be the bundle in the package cache.</param>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Install(string bundlePath, int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Install, arguments, bundlePath: bundlePath);
+        }
+
+        /// <summary>
+        /// Calls Layout for the bundle with optional arguments.
+        /// </summary>
+        /// <param name="layoutDirectory">The destination directory.</param>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Layout(string layoutDirectory, int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.AdministrativeInstall, arguments, layoutDirectory: layoutDirectory);
+        }
+
+        /// <summary>
+        /// Calls Layout for the bundle with optional arguments.
+        /// </summary>
+        /// <param name="bundlePath">Path to the bundle to run.</param>
+        /// <param name="layoutDirectory">The destination directory.</param>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Layout(string bundlePath, string layoutDirectory, int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.AdministrativeInstall, arguments, bundlePath: bundlePath, layoutDirectory: layoutDirectory);
+        }
+
+        /// <summary>
+        /// Modify the bundle with optional arguments.
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Modify(int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Modify, arguments);
+        }
+
+        /// <summary>
+        /// Modify the bundle with optional arguments.
+        /// </summary>
+        /// <param name="bundlePath">This should be the bundle in the package cache.</param>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Modify(string bundlePath, int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Modify, arguments, bundlePath: bundlePath);
+        }
+
+        /// <summary>
+        /// Repairs the bundle with optional arguments.
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Repair(int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Repair, arguments);
+        }
+
+        /// <summary>
+        /// Uninstalls the bundle with optional arguments.
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Uninstall(int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Uninstall, arguments);
+        }
+
+        /// <summary>
+        /// Uninstalls the bundle at the given path with optional arguments.
+        /// </summary>
+        /// <param name="bundlePath">This should be the bundle in the package cache.</param>
+        /// <param name="expectedExitCode">Expected exit code, defaults to success.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        public string Uninstall(string bundlePath, int expectedExitCode = (int)MSIExec.MSIExecReturnCode.SUCCESS, params string[] arguments)
+        {
+            return this.RunBundleWithArguments(expectedExitCode, MSIExec.MSIExecMode.Uninstall, arguments, bundlePath: bundlePath);
+        }
+
+        /// <summary>
+        /// Executes the bundle with optional arguments.
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code.</param>
+        /// <param name="mode">Install mode.</param>
+        /// <param name="arguments">Optional arguments to pass to the tool.</param>
+        /// <returns>Path to the generated log file.</returns>
+        private string RunBundleWithArguments(int expectedExitCode, MSIExec.MSIExecMode mode, string[] arguments, bool assertOnError = true, string bundlePath = null, string layoutDirectory = null)
+        {
+            TestTool bundle = new TestTool(bundlePath ?? this.Bundle);
+            var sb = new StringBuilder();
+
+            // Be sure to run silent.
+            sb.Append(" -quiet");
+            
+            // Generate the log file name.
+            string logFile = Path.Combine(Path.GetTempPath(), String.Format("{0}_{1}_{2:yyyyMMddhhmmss}_{4}_{3}.log", this.TestGroupName, this.TestName, DateTime.UtcNow, Path.GetFileNameWithoutExtension(this.Bundle), mode));
+            sb.AppendFormat(" -log \"{0}\"", logFile);
+
+            // Set operation.
+            switch (mode)
+            {
+                case MSIExec.MSIExecMode.AdministrativeInstall:
+                    sb.Append($" -layout \"{layoutDirectory}\"");
+                    break;
+
+                case MSIExec.MSIExecMode.Modify:
+                    sb.Append(" -modify");
+                    break;
+
+                case MSIExec.MSIExecMode.Repair:
+                    sb.Append(" -repair");
+                    break;
+
+                case MSIExec.MSIExecMode.Cleanup:
+                case MSIExec.MSIExecMode.Uninstall:
+                    sb.Append(" -uninstall");
+                    break;
+            }
+
+            // Add additional arguments.
+            if (null != arguments)
+            {
+                sb.Append(" ");
+                sb.Append(String.Join(" ", arguments));
+            }
+
+            // Set the arguments.
+            bundle.Arguments = sb.ToString();
+
+            // Run the tool and assert the expected code.
+            bundle.ExpectedExitCode = expectedExitCode;
+            bundle.Run(assertOnError);
+
+            // Return the log file name.
+            return logFile;
+        }
+
+        public void Dispose()
+        {
+            string[] args = { "-burn.ignoredependencies=ALL" };
+            this.RunBundleWithArguments((int)MSIExec.MSIExecReturnCode.SUCCESS, MSIExec.MSIExecMode.Cleanup, args, assertOnError: false);
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/BundleRegistration.cs b/src/test/burn/WixTestTools/BundleRegistration.cs
new file mode 100644
index 00000000..75660838
--- /dev/null
+++ b/src/test/burn/WixTestTools/BundleRegistration.cs
@@ -0,0 +1,182 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using Microsoft.Win32;
+
+    public class BundleRegistration
+    {
+        public const string BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall";
+        public const string BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY_WOW6432NODE = "SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_CACHE_PATH = "BundleCachePath";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_ADDON_CODE = "BundleAddonCode";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_DETECT_CODE = "BundleDetectCode";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_PATCH_CODE = "BundlePatchCode";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_UPGRADE_CODE = "BundleUpgradeCode";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_DISPLAY_NAME = "DisplayName";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_VERSION = "BundleVersion";
+        public const string BURN_REGISTRATION_REGISTRY_ENGINE_VERSION = "EngineVersion";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_PROVIDER_KEY = "BundleProviderKey";
+        public const string BURN_REGISTRATION_REGISTRY_BUNDLE_TAG = "BundleTag";
+        public const string REGISTRY_REBOOT_PENDING_FORMAT = "{0}.RebootRequired";
+        public const string REGISTRY_BUNDLE_INSTALLED = "Installed";
+        public const string REGISTRY_BUNDLE_DISPLAY_ICON = "DisplayIcon";
+        public const string REGISTRY_BUNDLE_DISPLAY_VERSION = "DisplayVersion";
+        public const string REGISTRY_BUNDLE_ESTIMATED_SIZE = "EstimatedSize";
+        public const string REGISTRY_BUNDLE_PUBLISHER = "Publisher";
+        public const string REGISTRY_BUNDLE_HELP_LINK = "HelpLink";
+        public const string REGISTRY_BUNDLE_HELP_TELEPHONE = "HelpTelephone";
+        public const string REGISTRY_BUNDLE_URL_INFO_ABOUT = "URLInfoAbout";
+        public const string REGISTRY_BUNDLE_URL_UPDATE_INFO = "URLUpdateInfo";
+        public const string REGISTRY_BUNDLE_PARENT_DISPLAY_NAME = "ParentDisplayName";
+        public const string REGISTRY_BUNDLE_PARENT_KEY_NAME = "ParentKeyName";
+        public const string REGISTRY_BUNDLE_COMMENTS = "Comments";
+        public const string REGISTRY_BUNDLE_CONTACT = "Contact";
+        public const string REGISTRY_BUNDLE_NO_MODIFY = "NoModify";
+        public const string REGISTRY_BUNDLE_MODIFY_PATH = "ModifyPath";
+        public const string REGISTRY_BUNDLE_NO_ELEVATE_ON_MODIFY = "NoElevateOnModify";
+        public const string REGISTRY_BUNDLE_NO_REMOVE = "NoRemove";
+        public const string REGISTRY_BUNDLE_SYSTEM_COMPONENT = "SystemComponent";
+        public const string REGISTRY_BUNDLE_QUIET_UNINSTALL_STRING = "QuietUninstallString";
+        public const string REGISTRY_BUNDLE_UNINSTALL_STRING = "UninstallString";
+        public const string REGISTRY_BUNDLE_RESUME_COMMAND_LINE = "BundleResumeCommandLine";
+        public const string REGISTRY_BUNDLE_VERSION_MAJOR = "VersionMajor";
+        public const string REGISTRY_BUNDLE_VERSION_MINOR = "VersionMinor";
+
+        public string[] AddonCodes { get; set; }
+
+        public string CachePath { get; set; }
+
+        public string DisplayName { get; set; }
+
+        public string[] DetectCodes { get; set; }
+
+        public string EngineVersion { get; set; }
+
+        public int? EstimatedSize { get; set; }
+
+        public int? Installed { get; set; }
+
+        public string ModifyPath { get; set; }
+
+        public string[] PatchCodes { get; set; }
+
+        public string ProviderKey { get; set; }
+
+        public string Publisher { get; set; }
+
+        public string QuietUninstallString { get; set; }
+
+        public string QuietUninstallCommand { get; set; }
+
+        public string QuietUninstallCommandArguments { get; set; }
+
+        public string Tag { get; set; }
+
+        public string UninstallCommand { get; set; }
+
+        public string UninstallCommandArguments { get; set; }
+
+        public string UninstallString { get; set; }
+
+        public string[] UpgradeCodes { get; set; }
+
+        public string UrlInfoAbout { get; set; }
+
+        public string UrlUpdateInfo { get; set; }
+
+        public string Version { get; set; }
+
+        public static bool TryGetPerMachineBundleRegistrationById(string bundleId, bool x64, out BundleRegistration registration)
+        {
+            var baseKeyPath = x64 ? BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY : BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY_WOW6432NODE;
+            var registrationKeyPath = $"{baseKeyPath}\\{bundleId}";
+            using var registrationKey = Registry.LocalMachine.OpenSubKey(registrationKeyPath);
+            var success = registrationKey != null;
+            registration = success ? GetBundleRegistration(registrationKey) : null;
+            return success;
+        }
+
+        public static bool TryGetPerUserBundleRegistrationById(string bundleId, out BundleRegistration registration)
+        {
+            var registrationKeyPath = $"{BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY}\\{bundleId}";
+            using var registrationKey = Registry.CurrentUser.OpenSubKey(registrationKeyPath);
+            var success = registrationKey != null;
+            registration = success ? GetBundleRegistration(registrationKey) : null;
+            return success;
+        }
+
+        private static BundleRegistration GetBundleRegistration(RegistryKey idKey)
+        {
+            var registration = new BundleRegistration();
+
+            registration.AddonCodes = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_ADDON_CODE) as string[];
+            registration.CachePath = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_CACHE_PATH) as string;
+            registration.DetectCodes = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_DETECT_CODE) as string[];
+            registration.PatchCodes = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_PATCH_CODE) as string[];
+            registration.ProviderKey = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_PROVIDER_KEY) as string;
+            registration.Tag = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_TAG) as string;
+            registration.UpgradeCodes = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_UPGRADE_CODE) as string[];
+            registration.Version = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_VERSION) as string;
+            registration.DisplayName = idKey.GetValue(BURN_REGISTRATION_REGISTRY_BUNDLE_DISPLAY_NAME) as string;
+            registration.EngineVersion = idKey.GetValue(BURN_REGISTRATION_REGISTRY_ENGINE_VERSION) as string;
+            registration.EstimatedSize = idKey.GetValue(REGISTRY_BUNDLE_ESTIMATED_SIZE) as int?;
+            registration.Installed = idKey.GetValue(REGISTRY_BUNDLE_INSTALLED) as int?;
+            registration.ModifyPath = idKey.GetValue(REGISTRY_BUNDLE_MODIFY_PATH) as string;
+            registration.Publisher = idKey.GetValue(REGISTRY_BUNDLE_PUBLISHER) as string;
+            registration.UrlInfoAbout = idKey.GetValue(REGISTRY_BUNDLE_URL_INFO_ABOUT) as string;
+            registration.UrlUpdateInfo = idKey.GetValue(REGISTRY_BUNDLE_URL_UPDATE_INFO) as string;
+
+            registration.QuietUninstallString = idKey.GetValue(REGISTRY_BUNDLE_QUIET_UNINSTALL_STRING) as string;
+            if (!String.IsNullOrEmpty(registration.QuietUninstallString))
+            {
+                var closeQuote = registration.QuietUninstallString.IndexOf("\"", 1);
+                if (closeQuote > 0)
+                {
+                    registration.QuietUninstallCommand = registration.QuietUninstallString.Substring(1, closeQuote - 1).Trim();
+                    registration.QuietUninstallCommandArguments = registration.QuietUninstallString.Substring(closeQuote + 1).Trim();
+                }
+            }
+
+            registration.UninstallString = idKey.GetValue(REGISTRY_BUNDLE_UNINSTALL_STRING) as string;
+            if (!String.IsNullOrEmpty(registration.UninstallString))
+            {
+                var closeQuote = registration.UninstallString.IndexOf("\"", 1);
+                if (closeQuote > 0)
+                {
+                    registration.UninstallCommand = registration.UninstallString.Substring(1, closeQuote - 1).Trim();
+                    registration.UninstallCommandArguments = registration.UninstallString.Substring(closeQuote + 1).Trim();
+                }
+            }
+
+            return registration;
+        }
+
+        public static bool TryGetDependencyProviderValue(string providerId, string name, out string value)
+        {
+            value = null;
+
+            string key = String.Format(@"Installer\Dependencies\{0}", providerId);
+            using (RegistryKey providerKey = Registry.ClassesRoot.OpenSubKey(key))
+            {
+                if (null == providerKey)
+                {
+                    return false;
+                }
+
+                value = providerKey.GetValue(name) as string;
+                return value != null;
+            }
+        }
+
+        public static bool DependencyDependentExists(string providerId, string dependentId)
+        {
+            string key = String.Format(@"Installer\Dependencies\{0}\Dependents\{1}", providerId, dependentId);
+            using (RegistryKey dependentKey = Registry.ClassesRoot.OpenSubKey(key))
+            {
+                return null != dependentKey;
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/BundleVerifier.cs b/src/test/burn/WixTestTools/BundleVerifier.cs
new file mode 100644
index 00000000..984df169
--- /dev/null
+++ b/src/test/burn/WixTestTools/BundleVerifier.cs
@@ -0,0 +1,156 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Linq;
+    using System.Text;
+    using Microsoft.Win32;
+    using WixToolset.Data;
+    using WixToolset.Data.Symbols;
+    using Xunit;
+
+    public partial class BundleInstaller
+    {
+        public const string FULL_BURN_POLICY_REGISTRY_PATH = "SOFTWARE\\WOW6432Node\\Policies\\WiX\\Burn";
+        public const string PACKAGE_CACHE_FOLDER_NAME = "Package Cache";
+
+        public string BundlePdb { get; }
+
+        private WixBundleSymbol BundleSymbol { get; set; }
+
+        private WixBundleSymbol GetBundleSymbol()
+        {
+            if (this.BundleSymbol == null)
+            {
+                using var wixOutput = WixOutput.Read(this.BundlePdb);
+                var intermediate = Intermediate.Load(wixOutput);
+                var section = intermediate.Sections.Single();
+                this.BundleSymbol = section.Symbols.OfType<WixBundleSymbol>().Single();
+            }
+
+            return this.BundleSymbol;
+        }
+
+        public string GetPackageCachePathForCacheId(string cacheId, bool perMachine)
+        {
+            string cachePath;
+            if (perMachine)
+            {
+                using var policyKey = Registry.LocalMachine.OpenSubKey(FULL_BURN_POLICY_REGISTRY_PATH);
+                var redirectedCachePath = policyKey?.GetValue("PackageCache") as string;
+                cachePath = redirectedCachePath ?? Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), PACKAGE_CACHE_FOLDER_NAME);
+            }
+            else
+            {
+                cachePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), PACKAGE_CACHE_FOLDER_NAME);
+            }
+            return Path.Combine(cachePath, cacheId);
+        }
+
+        public string GetExpectedCachedBundlePath()
+        {
+            var bundleSymbol = this.GetBundleSymbol();
+            var cachePath = this.GetPackageCachePathForCacheId(bundleSymbol.BundleId, bundleSymbol.PerMachine);
+            return Path.Combine(cachePath, Path.GetFileName(this.Bundle));
+        }
+
+        public string ManuallyCache()
+        {
+            var expectedCachePath = this.GetExpectedCachedBundlePath();
+            Directory.CreateDirectory(Path.GetDirectoryName(expectedCachePath));
+            File.Copy(this.Bundle, expectedCachePath);
+            return expectedCachePath;
+        }
+
+        public void ManuallyUncache()
+        {
+            var expectedCachePath = this.GetExpectedCachedBundlePath();
+            File.Delete(expectedCachePath);
+        }
+
+        public bool TryGetRegistration(out BundleRegistration registration)
+        {
+            var bundleSymbol = this.GetBundleSymbol();
+            var x64 = bundleSymbol.Platform != Platform.X86;
+            var bundleId = bundleSymbol.BundleId;
+            if (bundleSymbol.PerMachine)
+            {
+                return BundleRegistration.TryGetPerMachineBundleRegistrationById(bundleId, x64, out registration);
+            }
+            else
+            {
+                return BundleRegistration.TryGetPerUserBundleRegistrationById(bundleId, out registration);
+            }
+        }
+
+        public string VerifyRegisteredAndInPackageCache()
+        {
+            Assert.True(this.TryGetRegistration(out var registration));
+
+            Assert.NotNull(registration.CachePath);
+            Assert.True(File.Exists(registration.CachePath));
+
+            var expectedCachePath = this.GetExpectedCachedBundlePath();
+            Assert.Equal(expectedCachePath, registration.CachePath, StringComparer.OrdinalIgnoreCase);
+
+            return registration.CachePath;
+        }
+
+        public void VerifyUnregisteredAndRemovedFromPackageCache()
+        {
+            var cachedBundlePath = this.GetExpectedCachedBundlePath();
+            this.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        public void VerifyUnregisteredAndRemovedFromPackageCache(string cachedBundlePath)
+        {
+            Assert.False(this.TryGetRegistration(out _));
+            Assert.False(File.Exists(cachedBundlePath));
+        }
+
+        public void RemovePackageFromCache(string packageId)
+        {
+            using var wixOutput = WixOutput.Read(this.BundlePdb);
+            var intermediate = Intermediate.Load(wixOutput);
+            var section = intermediate.Sections.Single();
+            var packageSymbol = section.Symbols.OfType<WixBundlePackageSymbol>().Single(p => p.Id.Id == packageId);
+            var cachePath = this.GetPackageCachePathForCacheId(packageSymbol.CacheId, packageSymbol.PerMachine == YesNoDefaultType.Yes);
+            if (Directory.Exists(cachePath))
+            {
+                Directory.Delete(cachePath, true);
+            }
+        }
+
+        public void VerifyPackageIsCached(string packageId)
+        {
+            using var wixOutput = WixOutput.Read(this.BundlePdb);
+            var intermediate = Intermediate.Load(wixOutput);
+            var section = intermediate.Sections.Single();
+            var packageSymbol = section.Symbols.OfType<WixBundlePackageSymbol>().Single(p => p.Id.Id == packageId);
+            var cachePath = this.GetPackageCachePathForCacheId(packageSymbol.CacheId, packageSymbol.PerMachine == YesNoDefaultType.Yes);
+            Assert.True(Directory.Exists(cachePath));
+        }
+
+        public void VerifyExeTestRegistryRootDeleted(string name, bool x64 = false)
+        {
+            using var testRegistryRoot = this.TestContext.GetTestRegistryRoot(x64, name);
+            if (testRegistryRoot != null)
+            {
+                var actualValue = testRegistryRoot.GetValue("Version") as string;
+                Assert.Null(actualValue);
+            }
+        }
+
+        public void VerifyExeTestRegistryValue(string name, string expectedValue, bool x64 = false)
+        {
+            using (var root = this.TestContext.GetTestRegistryRoot(x64, name))
+            {
+                Assert.NotNull(root);
+                var actualValue = root.GetValue("Version") as string;
+                Assert.Equal(expectedValue, actualValue);
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/LogVerifier.cs b/src/test/burn/WixTestTools/LogVerifier.cs
new file mode 100644
index 00000000..0252a9f9
--- /dev/null
+++ b/src/test/burn/WixTestTools/LogVerifier.cs
@@ -0,0 +1,252 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Text;
+    using System.Text.RegularExpressions;
+    using Xunit;
+
+    /// <summary>
+    /// The LogVerifier can verify a log file for given regular expressions.
+    /// </summary>
+    public class LogVerifier
+    {
+        // Member Variables
+        private string logFile;
+
+        /// <summary>
+        /// Prevent creation of LogVerifier without log file
+        /// </summary>
+        private LogVerifier()
+        { }
+
+        /// <summary>
+        /// Constructor for log files where the exact file name is known.
+        /// </summary>
+        /// <param name="fileName">The full path to the log file</param>
+        public LogVerifier(string fileName)
+        {
+            if (null == fileName)
+                throw new ArgumentNullException("fileName");
+
+            if (!File.Exists(fileName))
+                throw new ArgumentException(String.Format(@"File doesn't exist:{0}", fileName), "fileName");
+
+            logFile = fileName;
+        }
+
+        /// <summary>
+        /// Constructor for log files where the exact file name is known.
+        /// </summary>
+        /// <param name="directory">The directory in which the log file is located.</param>
+        /// <param name="fileName">The name of the log file.</param>
+        public LogVerifier(string directory, string fileName)
+            : this(Path.Combine(directory, fileName))
+        { }
+
+        /// <summary>
+        /// Scans a log file line by line until the regex pattern is matched or eof is reached.
+        /// This method would be used in the case where the log file is very large, the regex doesn't
+        /// span multiple lines, and only one match is required.
+        /// </summary>
+        /// <param name="regex">A regular expression</param>
+        /// <returns>True if a match is found, False otherwise.</returns>
+        public bool LineByLine(Regex regex)
+        {
+            string line = string.Empty;
+            StreamReader sr = new StreamReader(logFile);
+
+            // Read from a file stream line by line.
+            while ((line = sr.ReadLine()) != null)
+            {
+                if (regex.Match(line).Success)
+                {
+                    sr.Close();
+                    sr.Dispose();
+                    return true;
+                }
+            }
+            return false;
+        }
+
+
+        /// <summary>
+        /// Scans a log file line by line until the regex pattern is matched or eof is reached.
+        /// This method would be used in the case where the log file is very large, the regex doesn't
+        /// span multiple lines, and only one match is required.
+        /// No RegexOptions are used and matches are case sensitive.
+        /// </summary>
+        /// <param name="regex">A regular expression string.</param>
+        /// <returns>True if a match is found, False otherwise.</returns>
+        public bool LineByLine(string regex)
+        {
+            return LineByLine(new Regex(regex));
+        }
+
+
+        /// <summary>
+        /// Scans a log file for matches to the regex.
+        /// </summary>
+        /// <param name="regex">A regular expression</param>
+        /// <returns>The number of matches</returns>
+        public int EntireFileAtOnce(Regex regex)
+        {
+            string logFileText = this.ReadLogFile();
+            return regex.Matches(logFileText).Count;
+        }
+
+        /// <summary>
+        /// Scans a log file for matches to the regex.
+        /// </summary>
+        /// <param name="regex">A regular expression</param>
+        /// <returns>The number of matches</returns>
+        public bool EntireFileAtOncestr(string regex)
+        {
+            string logFileText = this.ReadLogFile();
+            return logFileText.Contains(regex);
+        }
+        /// <summary>
+        /// Scans a log file for matches to the regex string.
+        /// Only the Multiline RegexOption is used and matches are case sensitive.
+        /// </summary>
+        /// <param name="regex">A regular expression</param>
+        /// <returns>The number of matches</returns>
+        public int EntireFileAtOnce(string regex)
+        {
+            return EntireFileAtOnce(new Regex(regex, RegexOptions.Multiline));
+        }
+
+        /// <summary>
+        /// Scans a log file for matches to the regex string.
+        /// </summary>
+        /// <param name="regex">A regular expression</param>
+        /// <param name="ignoreCase">Specify whether to perform case sensitive matches</param>
+        /// <returns>The number of matches</returns>
+        public int EntireFileAtOnce(string regex, bool ignoreCase)
+        {
+            if (!ignoreCase)
+                return EntireFileAtOnce(new Regex(regex, RegexOptions.Multiline));
+            else
+                return EntireFileAtOnce(new Regex(regex, RegexOptions.Multiline | RegexOptions.IgnoreCase));
+        }
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is not found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextInLog(string regex, bool ignoreCase)
+        {
+            Assert.True(EntireFileAtOncestr(regex),
+                String.Format("The log does not contain a match to the regular expression \"{0}\" ", regex));
+        }
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is not found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextInLog(Regex regex, bool ignoreCase)
+        {
+            Assert.True(EntireFileAtOnce(regex) >= 1,
+                String.Format("The log does not contain a match to the regular expression \"{0}\" ", regex.ToString()));
+        }
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is not found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextInLog(string regex)
+        {
+            AssertTextInLog(regex, true);
+        }
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is not found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextInLog(Regex regex)
+        {
+            AssertTextInLog(regex, true);
+        }
+
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is  found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextNotInLog(Regex regex, bool ignoreCase)
+        {
+            Assert.True(EntireFileAtOnce(regex) < 1,
+                String.Format("The log contain a match to the regular expression \"{0}\" ", regex.ToString()));
+        }
+
+        /// <summary>
+        /// Search through the log and Assert.Fail() if a specified string is not found.
+        /// </summary>
+        /// <param name="regex">Search expression</param>
+        /// <param name="ignoreCase">Perform case insensitive match</param>
+        public void AssertTextNotInLog(string regex, bool ignoreCase)
+        {
+            Assert.False(EntireFileAtOncestr(regex),
+                String.Format("The log does not contain a match to the regular expression \"{0}\" ", regex));
+        }
+
+        /// <summary>
+        /// Checks if a meesage is in a file
+        /// </summary>
+        /// <param name="logFileName">The full path to the log file</param>
+        /// <param name="message">Search expression</param>
+        /// <returns>True if the message was found, false otherwise</returns>
+        public static bool MessageInLogFile(string logFileName, string message)
+        {
+            LogVerifier logVerifier = new LogVerifier(logFileName);
+            return logVerifier.EntireFileAtOncestr(message);
+        }
+
+        /// <summary>
+        /// Checks if a meesage is in a file
+        /// </summary>
+        /// <param name="logFileName">The full path to the log file</param>
+        /// <param name="message">Search expression (regex)</param>
+        /// <returns>True if the message was found, false otherwise</returns>
+        public static bool MessageInLogFileRegex(string logFileName, string regexMessage)
+        {
+            LogVerifier logVerifier = new LogVerifier(logFileName);
+            return logVerifier.EntireFileAtOnce(regexMessage) > 0;
+        }
+
+        /// <summary>
+        /// Read in the entire log file at once.
+        /// </summary>
+        /// <returns>Contents of log file.</returns>
+        private string ReadLogFile()
+        {
+            // Retry a few times.
+            for (int retry = 0; ; ++retry)
+            {
+                try
+                {
+                    using (StreamReader sr = new StreamReader(this.logFile))
+                    {
+                        return sr.ReadToEnd();
+                    }
+                }
+                catch // we'll catch everything a few times until we give up.
+                {
+                    if (retry > 4)
+                    {
+                        throw;
+                    }
+
+                    System.Threading.Thread.Sleep(1000);
+                }
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/MSIExec.cs b/src/test/burn/WixTestTools/MSIExec.cs
new file mode 100644
index 00000000..8dce96cf
--- /dev/null
+++ b/src/test/burn/WixTestTools/MSIExec.cs
@@ -0,0 +1,753 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Text;
+    using WixBuildTools.TestSupport;
+
+    public class MSIExec : TestTool
+    {
+        /// <summary>
+        /// The expected exit code of the tool
+        /// </summary>
+        public new MSIExecReturnCode ExpectedExitCode
+        {
+            get { return (MSIExecReturnCode)base.ExpectedExitCode; }
+            set { base.ExpectedExitCode = (int?)value; }
+        }
+
+        /// <summary>
+        /// Mode of execution (install, uninstall, or repair)
+        /// </summary>
+        public MSIExecMode ExecutionMode { get; set; }
+
+        /// <summary>
+        /// Path to msi or ProductCode
+        /// </summary>
+        public string Product { get; set; }
+
+        /// <summary>
+        /// Logging Options
+        /// </summary>
+        public MSIExecLoggingOptions LoggingOptions { get; set; }
+
+        /// <summary>
+        /// Path to the log file
+        /// </summary>
+        public string LogFile { get; set; }
+
+        /// <summary>
+        /// Unattended mode - progress bar only
+        /// </summary>
+        public bool Passive { get; set; }
+
+        /// <summary>
+        /// Quiet mode, no user interaction
+        /// </summary>
+        public bool Quiet { get; set; }
+
+        /// <summary>
+        /// Sets user interface level
+        /// </summary>
+        public MSIExecUserInterfaceLevel UserInterfaceLevel { get; set; }
+
+        /// <summary>
+        /// Do not restart after the installation is complete
+        /// </summary>
+        public bool NoRestart { get; set; }
+
+        /// <summary>
+        /// Prompts the user for restart if necessary
+        /// </summary>
+        public bool PromptRestart { get; set; }
+
+        /// <summary>
+        /// Always restart the computer after installation
+        /// </summary>
+        public bool ForceRestart { get; set; }
+
+        /// <summary>
+        /// Other arguments.
+        /// </summary>
+        public string OtherArguments { get; set; }
+
+        /// <summary>
+        /// Constructor that uses the default location for MSIExec.
+        /// </summary>
+        public MSIExec()
+            : this(Environment.SystemDirectory)
+        {
+        }
+
+        /// <summary>
+        /// Constructor that accepts a path to the MSIExec location.
+        /// </summary>
+        /// <param name="toolDirectory">The directory of MSIExec.exe.</param>
+        public MSIExec(string toolDirectory)
+            : base(Path.Combine(toolDirectory, "MSIExec.exe"))
+        {
+            this.SetDefaultArguments();
+        }
+
+        public override ExternalExecutableResult Run(bool assertOnError)
+        {
+            this.Arguments = this.GetArguments();
+            return base.Run(assertOnError);
+        }
+
+        /// <summary>
+        /// Clears all of the assigned arguments and resets them to the default values.
+        /// </summary>
+        public void SetDefaultArguments()
+        {
+            this.ExecutionMode = MSIExecMode.Install;
+            this.Product = String.Empty;
+            this.Quiet = true;
+            this.Passive = false;
+            this.UserInterfaceLevel = MSIExecUserInterfaceLevel.None;
+            this.NoRestart = true;
+            this.ForceRestart = false;
+            this.PromptRestart = false;
+            this.LogFile = string.Empty;
+            this.LoggingOptions = MSIExecLoggingOptions.VOICEWARMUP;
+            this.OtherArguments = String.Empty;
+        }
+
+        public string GetArguments()
+        {
+            var arguments = new StringBuilder();
+
+            // quiet
+            if (this.Quiet)
+            {
+                arguments.Append(" /quiet ");
+            }
+
+            // passive
+            if (this.Passive)
+            {
+                arguments.Append(" /passive ");
+            }
+
+            // UserInterfaceLevel
+            switch (this.UserInterfaceLevel)
+            {
+                case MSIExecUserInterfaceLevel.None:
+                    arguments.Append(" /qn ");
+                    break;
+                case MSIExecUserInterfaceLevel.Basic:
+                    arguments.Append(" /qb ");
+                    break;
+                case MSIExecUserInterfaceLevel.Reduced:
+                    arguments.Append(" /qr ");
+                    break;
+                case MSIExecUserInterfaceLevel.Full:
+                    arguments.Append(" /qf ");
+                    break;
+            }
+
+            // NoRestart
+            if (this.NoRestart)
+            {
+                arguments.Append(" /norestart ");
+            }
+
+            // PromptRestart
+            if (this.PromptRestart)
+            {
+                arguments.Append(" /promptrestart ");
+            }
+
+            // ForceRestart
+            if (this.ForceRestart)
+            {
+                arguments.Append(" /forcerestart ");
+            }
+
+            // Logging options
+            var loggingOptionsString = new StringBuilder();
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Status_Messages) == MSIExecLoggingOptions.Status_Messages)
+            {
+                loggingOptionsString.Append("i");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Nonfatal_Warnings) == MSIExecLoggingOptions.Nonfatal_Warnings)
+            {
+                loggingOptionsString.Append("w");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.All_Error_Messages) == MSIExecLoggingOptions.All_Error_Messages)
+            {
+                loggingOptionsString.Append("e");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Start_Up_Of_Actions) == MSIExecLoggingOptions.Start_Up_Of_Actions)
+            {
+                loggingOptionsString.Append("a");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Action_Specific_Records) == MSIExecLoggingOptions.Action_Specific_Records)
+            {
+                loggingOptionsString.Append("r");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.User_Requests) == MSIExecLoggingOptions.User_Requests)
+            {
+                loggingOptionsString.Append("u");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Initial_UI_Parameters) == MSIExecLoggingOptions.Initial_UI_Parameters)
+            {
+                loggingOptionsString.Append("c");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.OutOfMemory_Or_Fatal_Exit_Information) == MSIExecLoggingOptions.OutOfMemory_Or_Fatal_Exit_Information)
+            {
+                loggingOptionsString.Append("m");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.OutOfDiskSpace_Messages) == MSIExecLoggingOptions.OutOfDiskSpace_Messages)
+            {
+                loggingOptionsString.Append("o");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Terminal_Properties) == MSIExecLoggingOptions.Terminal_Properties)
+            {
+                loggingOptionsString.Append("p");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Verbose_Output) == MSIExecLoggingOptions.Verbose_Output)
+            {
+                loggingOptionsString.Append("v");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Extra_Debugging_Information) == MSIExecLoggingOptions.Extra_Debugging_Information)
+            {
+                loggingOptionsString.Append("x");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Append_To_Existing_Log_File) == MSIExecLoggingOptions.Append_To_Existing_Log_File)
+            {
+                loggingOptionsString.Append("+");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Flush_Each_line) == MSIExecLoggingOptions.Flush_Each_line)
+            {
+                loggingOptionsString.Append("!");
+            }
+            if ((this.LoggingOptions & MSIExecLoggingOptions.Log_All_Information) == MSIExecLoggingOptions.Log_All_Information)
+            {
+                loggingOptionsString.Append("*");
+            }
+
+            // logfile and logging options
+            if (0 != loggingOptionsString.Length || !string.IsNullOrEmpty(this.LogFile))
+            {
+                arguments.Append(" /l");
+                if (0 != loggingOptionsString.Length)
+                {
+                    arguments.AppendFormat("{0} ", loggingOptionsString);
+                }
+                if (!string.IsNullOrEmpty(this.LogFile))
+                {
+                    arguments.AppendFormat(" \"{0}\" ", this.LogFile);
+                }
+            }
+
+            // OtherArguments
+            if (!String.IsNullOrEmpty(this.OtherArguments))
+            {
+                arguments.AppendFormat(" {0} ", this.OtherArguments);
+            }
+
+            // execution mode
+            switch (this.ExecutionMode)
+            {
+                case MSIExecMode.Install:
+                    arguments.Append(" /package ");
+                    break;
+                case MSIExecMode.AdministrativeInstall:
+                    arguments.Append(" /a ");
+                    break;
+                case MSIExecMode.Repair:
+                    arguments.Append(" /f ");
+                    break;
+                case MSIExecMode.Cleanup:
+                case MSIExecMode.Uninstall:
+                    arguments.Append(" /uninstall ");
+                    break;
+            };
+
+            // product
+            if (!string.IsNullOrEmpty(this.Product))
+            {
+                arguments.AppendFormat(" \"{0}\" ", this.Product);
+            }
+
+            return arguments.ToString();
+        }
+
+        /// <summary>
+        /// Return codes from an MSI install or uninstall
+        /// </summary>
+        /// <remarks>
+        /// Error codes indicative of success are:
+        /// ERROR_SUCCESS, ERROR_SUCCESS_REBOOT_INITIATED, and ERROR_SUCCESS_REBOOT_REQUIRED 
+        /// </remarks>
+        public enum MSIExecReturnCode
+        {
+            /// <summary>
+            /// ERROR_SUCCESS                           0   
+            /// Action completed successfully.
+            /// </summary>
+            SUCCESS = 0,
+
+            /// <summary>
+            /// ERROR_INVALID_DATA                      13 
+            /// The data is invalid. 
+            /// </summary>
+            ERROR_INVALID_DATA = 13,
+
+            /// <summary>
+            /// ERROR_INVALID_PARAMETER                 87 
+            /// One of the parameters was invalid. 
+            /// </summary>
+            ERROR_INVALID_PARAMETER = 87,
+
+            /// <summary>
+            /// ERROR_CALL_NOT_IMPLEMENTED              120 
+            /// This value is returned when a custom action attempts to call a function that cannot be called from custom actions. 
+            /// The function returns the value ERROR_CALL_NOT_IMPLEMENTED. Available beginning with Windows Installer version 3.0. 
+            /// </summary>
+            ERROR_CALL_NOT_IMPLEMENTED = 120,
+
+            /// <summary>
+            /// ERROR_APPHELP_BLOCK                     1259 
+            /// If Windows Installer determines a product may be incompatible with the current operating system, 
+            /// it displays a dialog box informing the user and asking whether to try to install anyway. 
+            /// This error code is returned if the user chooses not to try the installation. 
+            /// </summary>
+            ERROR_APPHELP_BLOCK = 1259,
+
+            /// <summary>
+            /// ERROR_INSTALL_SERVICE_FAILURE           1601
+            /// The Windows Installer service could not be accessed. 
+            /// Contact your support personnel to verify that the Windows Installer service is properly registered. 
+            /// </summary>
+            ERROR_INSTALL_SERVICE_FAILURE = 1601,
+
+
+            /// <summary>
+            /// ERROR_INSTALL_USEREXIT                  1602 
+            /// The user cancels installation. 
+            /// </summary>
+            ERROR_INSTALL_USEREXIT = 1602,
+
+            /// <summary>
+            /// ERROR_INSTALL_FAILURE                   1603 
+            /// A fatal error occurred during installation.
+            /// </summary> 
+            ERROR_INSTALL_FAILURE = 1603,
+
+            /// <summary>
+            /// ERROR_INSTALL_SUSPEND                   1604 
+            /// Installation suspended, incomplete. 
+            /// </summary> 
+            ERROR_INSTALL_SUSPEND = 1604,
+
+            /// <summary>
+            /// ERROR_UNKNOWN_PRODUCT                   1605 
+            /// This action is only valid for products that are currently installed. 
+            /// </summary> 
+            ERROR_UNKNOWN_PRODUCT = 1605,
+
+            /// <summary>
+            /// ERROR_UNKNOWN_FEATURE                   1606 
+            /// The feature identifier is not registered.
+            /// </summary> 
+            ERROR_UNKNOWN_FEATURE = 1606,
+
+            /// <summary>
+            /// ERROR_UNKNOWN_COMPONENT                 1607 
+            /// The component identifier is not registered.
+            /// </summary> 
+            ERROR_UNKNOWN_COMPONENT = 1607,
+
+            /// <summary>
+            /// ERROR_UNKNOWN_PROPERTY                  1608 
+            /// This is an unknown property. 
+            /// </summary> 
+            ERROR_UNKNOWN_PROPERTY = 1608,
+
+            /// <summary>
+            /// ERROR_INVALID_HANDLE_STATE              1609 
+            /// The handle is in an invalid state. 
+            /// </summary> 
+            ERROR_INVALID_HANDLE_STATE = 1609,
+
+            /// <summary>
+            /// ERROR_BAD_CONFIGURATION                 1610 
+            /// The configuration data for this product is corrupt. Contact your support personnel. 
+            /// </summary> 
+            ERROR_BAD_CONFIGURATION = 1610,
+
+            /// <summary>
+            /// ERROR_INDEX_ABSENT                      1611 
+            /// The component qualifier not present. 
+            /// </summary> 
+            ERROR_INDEX_ABSENT = 1611,
+
+            /// <summary>ERROR_INSTALL_SOURCE_ABSENT    1612 
+            /// The installation source for this product is not available. 
+            /// Verify that the source exists and that you can access it. 
+            /// </summary> 
+            ERROR_INSTALL_SOURCE_ABSENT = 1612,
+
+            /// <summary>
+            /// ERROR_INSTALL_PACKAGE_VERSION           1613 
+            /// This installation package cannot be installed by the Windows Installer service. 
+            /// You must install a Windows service pack that contains a newer version of the Windows Installer service. 
+            /// </summary> 
+            ERROR_INSTALL_PACKAGE_VERSION = 1613,
+
+            /// <summary>
+            /// ERROR_PRODUCT_UNINSTALLED               1614 
+            /// The product is uninstalled. 
+            /// </summary> 
+            ERROR_PRODUCT_UNINSTALLED = 1614,
+
+            /// <summary>
+            /// ERROR_BAD_QUERY_SYNTAX                  1615 
+            /// The SQL query syntax is invalid or unsupported. 
+            /// </summary> 
+            ERROR_BAD_QUERY_SYNTAX = 1615,
+
+            /// <summary>
+            /// ERROR_INVALID_FIELD                     1616 
+            /// The record field does not exist. 
+            /// </summary> 
+            ERROR_INVALID_FIELD = 1616,
+
+            /// <summary>
+            /// ERROR_INSTALL_ALREADY_RUNNING           1618 
+            /// Another installation is already in progress. Complete that installation before proceeding with this install. 
+            /// For information about the mutex, see _MSIExecute Mutex. 
+            /// </summary>
+            ERROR_INSTALL_ALREADY_RUNNING = 1618,
+
+            /// <summary>
+            /// ERROR_INSTALL_PACKAGE_OPEN_FAILED       1619 
+            /// This installation package could not be opened. Verify that the package exists and is accessible, or contact the 
+            /// application vendor to verify that this is a valid Windows Installer package. 
+            /// </summary>  
+            ERROR_INSTALL_PACKAGE_OPEN_FAILED = 1619,
+
+
+            /// <summary>
+            /// ERROR_INSTALL_PACKAGE_INVALID           1620 
+            /// This installation package could not be opened. 
+            /// Contact the application vendor to verify that this is a valid Windows Installer package. 
+            /// </summary> 
+            ERROR_INSTALL_PACKAGE_INVALID = 1620,
+
+            /// <summary>
+            /// ERROR_INSTALL_UI_FAILURE                1621 
+            /// There was an error starting the Windows Installer service user interface. 
+            /// Contact your support personnel. 
+            /// </summary> 
+            ERROR_INSTALL_UI_FAILURE = 1621,
+
+            /// <summary>
+            /// ERROR_INSTALL_LOG_FAILURE               1622 
+            /// There was an error opening installation log file. 
+            /// Verify that the specified log file location exists and is writable. 
+            /// </summary> 
+            ERROR_INSTALL_LOG_FAILURE = 1622,
+
+            /// <summary>
+            /// ERROR_INSTALL_LANGUAGE_UNSUPPORTED      1623 
+            /// This language of this installation package is not supported by your system. 
+            /// </summary> 
+            ERROR_INSTALL_LANGUAGE_UNSUPPORTED = 1623,
+
+            /// <summary>
+            /// ERROR_INSTALL_TRANSFORM_FAILURE         1624 
+            /// There was an error applying transforms.
+            /// Verify that the specified transform paths are valid. 
+            /// </summary> 
+            ERROR_INSTALL_TRANSFORM_FAILURE = 1624,
+
+
+            /// <summary>
+            /// ERROR_INSTALL_PACKAGE_REJECTED          1625 
+            /// This installation is forbidden by system policy. 
+            /// Contact your system administrator. 
+            /// </summary> 
+            ERROR_INSTALL_PACKAGE_REJECTED = 1625,
+
+            /// <summary>
+            /// ERROR_FUNCTION_NOT_CALLED               1626 
+            /// The function could not be executed. 
+            /// </summary> 
+            ERROR_FUNCTION_NOT_CALLED = 1626,
+
+            /// <summary>
+            /// ERROR_FUNCTION_FAILED                   1627 
+            /// The function failed during execution. 
+            /// </summary> 
+            ERROR_FUNCTION_FAILED = 1627,
+
+            /// <summary>
+            /// ERROR_INVALID_TABLE                     1628 
+            /// An invalid or unknown table was specified. 
+            /// </summary> 
+            ERROR_INVALID_TABLE = 1628,
+
+            /// <summary>
+            /// ERROR_DATATYPE_MISMATCH                 1629 
+            /// The data supplied is the wrong type. 
+            /// </summary> 
+            ERROR_DATATYPE_MISMATCH = 1629,
+
+            /// <summary>
+            /// ERROR_UNSUPPORTED_TYPE                  1630 
+            /// Data of this type is not supported. 
+            /// </summary> 
+            ERROR_UNSUPPORTED_TYPE = 1630,
+
+            /// <summary>
+            /// ERROR_CREATE_FAILED                     1631 
+            /// The Windows Installer service failed to start. 
+            /// Contact your support personnel. 
+            /// </summary> 
+            ERROR_CREATE_FAILED = 1631,
+
+            /// <summary>
+            /// ERROR_INSTALL_TEMP_UNWRITABLE           1632 
+            /// The Temp folder is either full or inaccessible. 
+            /// Verify that the Temp folder exists and that you can write to it. 
+            /// </summary> 
+            ERROR_INSTALL_TEMP_UNWRITABLE = 1632,
+
+            /// <summary>
+            /// ERROR_INSTALL_PLATFORM_UNSUPPORTED      1633 
+            /// This installation package is not supported on this platform. Contact your application vendor. </summary> 
+            ERROR_INSTALL_PLATFORM_UNSUPPORTED = 1633,
+
+            /// <summary>
+            /// ERROR_INSTALL_NOTUSED                   1634 
+            /// Component is not used on this machine. 
+            /// </summary> 
+            ERROR_INSTALL_NOTUSED = 1634,
+
+            /// <summary>
+            /// ERROR_PATCH_PACKAGE_OPEN_FAILED         1635 
+            /// This patch package could not be opened. Verify that the patch package exists and is accessible, 
+            /// or contact the application vendor to verify that this is a valid Windows Installer patch package. 
+            /// </summary> 
+            ERROR_PATCH_PACKAGE_OPEN_FAILED = 1635,
+
+            /// <summary>
+            /// ERROR_PATCH_PACKAGE_INVALID             1636 
+            /// This patch package could not be opened. 
+            /// Contact the application vendor to verify that this is a valid Windows Installer patch package. 
+            /// </summary> 
+            ERROR_PATCH_PACKAGE_INVALID = 1636,
+
+            /// <summary>
+            /// ERROR_PATCH_PACKAGE_UNSUPPORTED         1637 
+            /// This patch package cannot be processed by the Windows Installer service.
+            /// You must install a Windows service pack that contains a newer version of the Windows Installer service. 
+            /// </summary> 
+            ERROR_PATCH_PACKAGE_UNSUPPORTED = 1637,
+
+            /// <summary>
+            /// ERROR_PRODUCT_VERSION                   1638 
+            /// Another version of this product is already installed. 
+            /// Installation of this version cannot continue. To configure or remove the existing version of this product, 
+            /// use Add/Remove Programs in Control Panel. 
+            /// </summary> 
+            ERROR_PRODUCT_VERSION = 1638,
+
+            /// <summary>
+            /// ERROR_INVALID_COMMAND_LINE              1639 
+            /// Invalid command line argument. 
+            /// Consult the Windows Installer SDK for detailed command-line help. 
+            /// </summary> 
+            ERROR_INVALID_COMMAND_LINE = 1639,
+
+            /// <summary>
+            /// ERROR_INSTALL_REMOTE_DISALLOWED         1640
+            /// The current user is not permitted to perform installations from a client session of a server running the 
+            /// Terminal Server role service. 
+            /// </summary> 
+            ERROR_INSTALL_REMOTE_DISALLOWED = 1640,
+
+            /// <summary>
+            /// ERROR_SUCCESS_REBOOT_INITIATED          1641 
+            /// The installer has initiated a restart. 
+            /// This message is indicative of a success. 
+            /// </summary>  
+            ERROR_SUCCESS_REBOOT_INITIATED = 1641,
+
+            /// <summary>
+            /// ERROR_PATCH_TARGET_NOT_FOUND            1642
+            /// The installer cannot install the upgrade patch because the program being upgraded may be missing or the 
+            /// upgrade patch updates a different version of the program. 
+            /// Verify that the program to be upgraded exists on your computer and that you have the correct upgrade patch. 
+            /// </summary>  
+            ERROR_PATCH_TARGET_NOT_FOUND = 1642,
+
+            /// <summary>
+            /// ERROR_PATCH_PACKAGE_REJECTED            1643 
+            /// The patch package is not permitted by system policy. 
+            /// </summary> 
+            ERROR_PATCH_PACKAGE_REJECTED = 1643,
+
+            /// <summary>
+            /// ERROR_INSTALL_TRANSFORM_REJECTED        1644 
+            /// One or more customizations are not permitted by system policy. 
+            /// </summary> 
+            ERROR_INSTALL_TRANSFORM_REJECTED = 1644,
+
+            /// <summary>
+            /// ERROR_INSTALL_REMOTE_PROHIBITED         1645 
+            /// Windows Installer does not permit installation from a Remote Desktop Connection. 
+            /// </summary> 
+            ERROR_INSTALL_REMOTE_PROHIBITED = 1645,
+
+            /// <summary>
+            /// ERROR_PATCH_REMOVAL_UNSUPPORTED         1646 
+            /// The patch package is not a removable patch package. Available beginning with Windows Installer version 3.0. 
+            /// </summary> 
+            ERROR_PATCH_REMOVAL_UNSUPPORTED = 1646,
+
+            /// <summary>
+            /// ERROR_UNKNOWN_PATCH                     1647 
+            /// The patch is not applied to this product. Available beginning with Windows Installer version 3.0. 
+            /// </summary> 
+            ERROR_UNKNOWN_PATCH = 1647,
+
+            /// <summary>
+            /// ERROR_PATCH_NO_SEQUENCE                 1648 
+            /// No valid sequence could be found for the set of patches. Available beginning with Windows Installer version 3.0. 
+            /// </summary> 
+            ERROR_PATCH_NO_SEQUENCE = 1648,
+
+            /// <summary>
+            /// ERROR_PATCH_REMOVAL_DISALLOWED          1649
+            /// Patch removal was disallowed by policy. Available beginning with Windows Installer version 3.0. </summary> 
+            ERROR_PATCH_REMOVAL_DISALLOWED = 1649,
+
+            /// <summary>
+            /// ERROR_INVALID_PATCH_XML = 1650 
+            /// The XML patch data is invalid. Available beginning with Windows Installer version 3.0. 
+            /// </summary> 
+            ERROR_INVALID_PATCH_XML = 1650,
+
+            /// <summary>
+            /// ERROR_PATCH_MANAGED_ADVERTISED_PRODUCT  1651 
+            /// Administrative user failed to apply patch for a per-user managed or a per-machine application that is in advertise state. 
+            /// Available beginning with Windows Installer version 3.0. </summary> 
+            ERROR_PATCH_MANAGED_ADVERTISED_PRODUCT = 1651,
+
+            /// <summary>
+            /// ERROR_INSTALL_SERVICE_SAFEBOOT          1652 
+            /// Windows Installer is not accessible when the computer is in Safe Mode. 
+            /// Exit Safe Mode and try again or try using System Restore to return your computer to a previous state. 
+            /// Available beginning with Windows Installer version 4.0. 
+            /// </summary> 
+            ERROR_INSTALL_SERVICE_SAFEBOOT = 1652,
+
+            /// <summary>
+            /// ERROR_ROLLBACK_DISABLED                 1653 
+            /// Could not perform a multiple-package transaction because rollback has been disabled. 
+            /// Multiple-Package Installations cannot run if rollback is disabled. Available beginning with Windows Installer version 4.5. 
+            /// </summary> 
+            ERROR_ROLLBACK_DISABLED = 1653,
+
+            /// <summary>
+            /// ERROR_SUCCESS_REBOOT_REQUIRED           3010 
+            /// A restart is required to complete the install. This message is indicative of a success. 
+            /// This does not include installs where the ForceReboot action is run. 
+            /// </summary> 
+            ERROR_SUCCESS_REBOOT_REQUIRED = 3010
+        }
+
+        /// <summary>
+        /// Modes of operations for MSIExec; install, administrator install, uninstall .. etc
+        /// </summary>
+        public enum MSIExecMode
+        {
+            /// <summary>
+            /// Installs or configures a product
+            /// </summary>
+            Install = 0,
+
+            /// <summary>
+            /// Administrative install - Installs a product on the network
+            /// </summary>
+            AdministrativeInstall,
+
+            /// <summary>
+            /// Uninstalls the product
+            /// </summary>
+            Uninstall,
+
+            /// <summary>
+            /// Repairs a product
+            /// </summary>
+            Repair,
+
+            /// <summary>
+            /// Modifies a product
+            /// </summary>
+            Modify,
+
+            /// <summary>
+            /// Uninstalls the product as part of cleanup
+            /// </summary>
+            Cleanup,
+        }
+
+        /// <summary>
+        /// User interfave levels
+        /// </summary>
+        public enum MSIExecUserInterfaceLevel
+        {
+            /// <summary>
+            /// No UI
+            /// </summary>
+            None = 0,
+
+            /// <summary>
+            /// Basic UI
+            /// </summary>
+            Basic,
+
+            /// <summary>
+            /// Reduced UI
+            /// </summary>
+            Reduced,
+
+            /// <summary>
+            /// Full UI (default)
+            /// </summary>
+            Full
+        }
+
+        /// <summary>
+        /// Logging options
+        /// </summary>
+        [Flags]
+        public enum MSIExecLoggingOptions
+        {
+            Status_Messages = 0x0001,
+            Nonfatal_Warnings = 0x0002,
+            All_Error_Messages = 0x0004,
+            Start_Up_Of_Actions = 0x0008,
+            Action_Specific_Records = 0x0010,
+            User_Requests = 0x0020,
+            Initial_UI_Parameters = 0x0040,
+            OutOfMemory_Or_Fatal_Exit_Information = 0x0080,
+            OutOfDiskSpace_Messages = 0x0100,
+            Terminal_Properties = 0x0200,
+            Verbose_Output = 0x0400,
+            Append_To_Existing_Log_File = 0x0800,
+
+            Flush_Each_line = 0x1000,
+            Extra_Debugging_Information = 0x2000,
+            Log_All_Information = 0x4000,
+            VOICEWARMUP = 0x0FFF
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/MsiUtilities.cs b/src/test/burn/WixTestTools/MsiUtilities.cs
new file mode 100644
index 00000000..4c7d1601
--- /dev/null
+++ b/src/test/burn/WixTestTools/MsiUtilities.cs
@@ -0,0 +1,47 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using WixToolset.Dtf.WindowsInstaller;
+
+    public class MsiUtilities
+    {
+        /// <summary>
+        /// Return true if it finds the given productcode in system otherwise it returns false
+        /// </summary>
+        /// <param name="prodCode"></param>
+        /// <returns></returns>
+        public static bool IsProductInstalled(string prodCode)
+        {
+            //look in all user's products (both per-machine and per-user)
+            foreach (ProductInstallation product in ProductInstallation.GetProducts(null, "s-1-1-0", UserContexts.All))
+            {
+                if (product.ProductCode == prodCode)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// Return true if it finds the given productcode in system with the specified version otherwise it returns false
+        /// </summary>
+        /// <param name="prodCode"></param>
+        /// <param name="prodVersion"></param>
+        /// <returns></returns>
+        public static bool IsProductInstalledWithVersion(string prodCode, Version prodVersion)
+        {
+            //look in all user's products (both per-machine and per-user)
+            foreach (ProductInstallation product in ProductInstallation.GetProducts(null, "s-1-1-0", UserContexts.All))
+            {
+                if (product.ProductCode == prodCode && product.ProductVersion == prodVersion)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/PackageInstaller.cs b/src/test/burn/WixTestTools/PackageInstaller.cs
new file mode 100644
index 00000000..d32f499b
--- /dev/null
+++ b/src/test/burn/WixTestTools/PackageInstaller.cs
@@ -0,0 +1,104 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Linq;
+    using WixToolset.Data;
+    using WixToolset.Data.Symbols;
+    using WixToolset.Data.WindowsInstaller;
+    using static WixTestTools.MSIExec;
+
+    public partial class PackageInstaller : IDisposable
+    {
+        public PackageInstaller(WixTestContext testContext, string filename)
+        {
+            this.Package = Path.Combine(testContext.TestDataFolder, $"{filename}.msi");
+            this.PackagePdb = Path.Combine(testContext.TestDataFolder, $"{filename}.wixpdb");
+            this.TestContext = testContext;
+
+            using var wixOutput = WixOutput.Read(this.PackagePdb);
+
+            var intermediate = Intermediate.Load(wixOutput);
+            var section = intermediate.Sections.Single();
+            var platformSummary = section.Symbols.OfType<SummaryInformationSymbol>().Single(s => s.PropertyId == SummaryInformationType.PlatformAndLanguage);
+            var platformString = platformSummary.Value.Split(new char[] { ';' }, 2)[0];
+            this.IsX64 = platformString != "Intel";
+
+            this.WiData = WindowsInstallerData.Load(wixOutput);
+        }
+
+        public string Package { get; }
+
+        private WixTestContext TestContext { get; }
+
+        public string TestGroupName => this.TestContext.TestGroupName;
+
+        public string TestName => this.TestContext.TestName;
+
+        /// <summary>
+        /// Installs a .msi file
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code</param>
+        /// <param name="otherArguments">Other arguments to pass to MSIExec.</param>
+        /// <returns>MSIExec log File</returns>
+        public string InstallProduct(MSIExecReturnCode expectedExitCode = MSIExecReturnCode.SUCCESS, params string[] otherArguments)
+        {
+            return this.RunMSIExec(MSIExecMode.Install, otherArguments, expectedExitCode);
+        }
+
+        /// <summary>
+        /// Uninstalls a .msi file
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code</param>
+        /// <param name="otherArguments">Other arguments to pass to MSIExec.</param>
+        /// <returns>MSIExec log File</returns>
+        public string UninstallProduct(MSIExecReturnCode expectedExitCode = MSIExecReturnCode.SUCCESS, params string[] otherArguments)
+        {
+            return this.RunMSIExec(MSIExecMode.Uninstall, otherArguments, expectedExitCode);
+        }
+
+        /// <summary>
+        /// Repairs a .msi file
+        /// </summary>
+        /// <param name="expectedExitCode">Expected exit code</param>
+        /// <param name="otherArguments">Other arguments to pass to msiexe.exe.</param>
+        /// <returns>MSIExec log File</returns>
+        public string RepairProduct(MSIExecReturnCode expectedExitCode = MSIExecReturnCode.SUCCESS, params string[] otherArguments)
+        {
+            return this.RunMSIExec(MSIExecMode.Repair, otherArguments, expectedExitCode);
+        }
+
+        /// <summary>
+        /// Executes MSIExec on a .msi file
+        /// </summary>
+        /// <param name="mode">Mode of execution for MSIExec</param>
+        /// <param name="otherArguments">Other arguments to pass to MSIExec.</param>
+        /// <param name="expectedExitCode">Expected exit code</param>
+        /// <returns>MSIExec exit code</returns>
+        private string RunMSIExec(MSIExecMode mode, string[] otherArguments, MSIExecReturnCode expectedExitCode, bool assertOnError = true)
+        {
+            // Generate the log file name.
+            var logFile = Path.Combine(Path.GetTempPath(), String.Format("{0}_{1}_{2:yyyyMMddhhmmss}_{4}_{3}.log", this.TestGroupName, this.TestName, DateTime.UtcNow, Path.GetFileNameWithoutExtension(this.Package), mode));
+
+            var msiexec = new MSIExec
+            {
+                Product = this.Package,
+                ExecutionMode = mode,
+                OtherArguments = null != otherArguments ? String.Join(" ", otherArguments) : null,
+                ExpectedExitCode = expectedExitCode,
+                LogFile = logFile,
+            };
+
+            msiexec.Run(assertOnError);
+            return msiexec.LogFile;
+        }
+
+        public void Dispose()
+        {
+            string[] args = { "IGNOREDEPENDENCIES=ALL", "WIXFAILWHENDEFERRED=0" };
+            this.RunMSIExec(MSIExecMode.Cleanup, args, MSIExecReturnCode.SUCCESS, assertOnError: false);
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/PackageVerifier.cs b/src/test/burn/WixTestTools/PackageVerifier.cs
new file mode 100644
index 00000000..2f42dd21
--- /dev/null
+++ b/src/test/burn/WixTestTools/PackageVerifier.cs
@@ -0,0 +1,81 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Linq;
+    using WixToolset.Data.WindowsInstaller;
+    using WixToolset.Data.WindowsInstaller.Rows;
+    using Xunit;
+
+    public partial class PackageInstaller
+    {
+        public string PackagePdb { get; }
+
+        private bool IsX64 { get; }
+
+        private WindowsInstallerData WiData { get; }
+
+        public string GetInstalledFilePath(string filename)
+        {
+            return this.TestContext.GetTestInstallFolder(this.IsX64, Path.Combine(this.GetInstallFolderName(), filename));
+        }
+
+        public string GetInstallFolderName()
+        {
+            var row = this.WiData.Tables["Directory"].Rows.Single(r => r.FieldAsString(0) == "INSTALLFOLDER");
+            var value = row.FieldAsString(2);
+            var longNameIndex = value.IndexOf('|') + 1;
+            if (longNameIndex > 0)
+            {
+                return value.Substring(longNameIndex);
+            }
+            return value;
+        }
+
+        public string GetProperty(string name)
+        {
+            var row = this.WiData.Tables["Property"].Rows.Cast<PropertyRow>().Single(r => r.Property == name);
+            return row.Value;
+        }
+
+        public void VerifyInstalled(bool installed)
+        {
+            var productCode = this.GetProperty("ProductCode");
+            Assert.Equal(installed, MsiUtilities.IsProductInstalled(productCode));
+        }
+
+        public void VerifyInstalledWithVersion(bool installed)
+        {
+            var productCode = this.GetProperty("ProductCode");
+            Version prodVersion = new Version(this.GetProperty("ProductVersion"));
+            Assert.Equal(installed, MsiUtilities.IsProductInstalledWithVersion(productCode, prodVersion));
+        }
+
+        public void DeleteTestRegistryValue(string name)
+        {
+            using (var root = this.TestContext.GetTestRegistryRoot(this.IsX64))
+            {
+                Assert.NotNull(root);
+                root.DeleteValue(name);
+            }
+        }
+
+        public void VerifyTestRegistryRootDeleted()
+        {
+            using var testRegistryRoot = this.TestContext.GetTestRegistryRoot(this.IsX64);
+            Assert.Null(testRegistryRoot);
+        }
+
+        public void VerifyTestRegistryValue(string name, string expectedValue)
+        {
+            using (var root = this.TestContext.GetTestRegistryRoot(this.IsX64))
+            {
+                Assert.NotNull(root);
+                var actualValue = root.GetValue(name) as string;
+                Assert.Equal(expectedValue, actualValue);
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/TestTool.cs b/src/test/burn/WixTestTools/TestTool.cs
new file mode 100644
index 00000000..be5fde42
--- /dev/null
+++ b/src/test/burn/WixTestTools/TestTool.cs
@@ -0,0 +1,245 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Text.RegularExpressions;
+    using WixBuildTools.TestSupport;
+    using Xunit;
+
+    public class TestTool : ExternalExecutable
+    {
+        /// <summary>
+        /// Constructor for a TestTool
+        /// </summary>
+        public TestTool()
+            : this(null)
+        {
+        }
+
+        /// <summary>
+        /// Constructor for a TestTool
+        /// </summary>
+        /// <param name="toolFile">The full path to the tool. Eg. c:\bin\candle.exe</param>
+        public TestTool(string toolFile)
+            : base(toolFile)
+        {
+            this.PrintOutputToConsole = true;
+        }
+
+        /// <summary>
+        /// The arguments to pass to the tool
+        /// </summary>
+        public virtual string Arguments { get; set; }
+
+        /// <summary>
+        /// Stores the errors that occurred when a run was checked against its expected results
+        /// </summary>
+        public List<string> Errors { get; set; }
+
+        /// <summary>
+        /// A list of Regex's that are expected to match stderr
+        /// </summary>
+        public List<Regex> ExpectedErrorRegexs { get; set; } = new List<Regex>();
+
+        /// <summary>
+        /// The expected error strings to stderr
+        /// </summary>
+        public List<string> ExpectedErrorStrings { get; set; } = new List<string>();
+
+        /// <summary>
+        /// The expected exit code of the tool
+        /// </summary>
+        public int? ExpectedExitCode { get; set; }
+
+        /// <summary>
+        /// A list of Regex's that are expected to match stdout
+        /// </summary>
+        public List<Regex> ExpectedOutputRegexs { get; set; } = new List<Regex>();
+
+        /// <summary>
+        /// The expected output strings to stdout
+        /// </summary>
+        public List<string> ExpectedOutputStrings { get; set; } = new List<string>();
+
+        /// <summary>
+        /// Print output from the tool execution to the console
+        /// </summary>
+        public bool PrintOutputToConsole { get; set; }
+
+        /// <summary>
+        /// The working directory of the tool
+        /// </summary>
+        public string WorkingDirectory { get; set; }
+
+        /// <summary>
+        /// Print the errors from the last run
+        /// </summary>
+        public void PrintErrors()
+        {
+            if (null != this.Errors)
+            {
+                Console.WriteLine("Errors:");
+
+                foreach (string error in this.Errors)
+                {
+                    Console.WriteLine(error);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Run the tool
+        /// </summary>
+        /// <returns>The results of the run</returns>
+        public ExternalExecutableResult Run()
+        {
+            return this.Run(true);
+        }
+
+        /// <summary>
+        /// Run the tool
+        /// </summary>
+        /// <param name="exceptionOnError">Throw an exception if the expected results don't match the actual results</param>
+        /// <exception cref="System.Exception">Thrown when the expected results don't match the actual results</exception>
+        /// <returns>The results of the run</returns>
+        public virtual ExternalExecutableResult Run(bool assertOnError)
+        {
+            var result = this.Run(this.Arguments, workingDirectory: this.WorkingDirectory ?? String.Empty);
+
+            if (this.PrintOutputToConsole)
+            {
+                Console.WriteLine(FormatResult(result));
+            }
+
+            this.Errors = this.CheckResult(result);
+
+            if (assertOnError && 0 < this.Errors.Count)
+            {
+                if (this.PrintOutputToConsole)
+                {
+                    this.PrintErrors();
+                }
+
+                Assert.Empty(this.Errors);
+            }
+
+            return result;
+        }
+
+        /// <summary>
+        /// Checks that the result from a run matches the expected results
+        /// </summary>
+        /// <param name="result">A result from a run</param>
+        /// <returns>A list of errors</returns>
+        public virtual List<string> CheckResult(ExternalExecutableResult result)
+        {
+            List<string> errors = new List<string>();
+
+            // Verify that the expected return code matched the actual return code
+            if (null != this.ExpectedExitCode && this.ExpectedExitCode != result.ExitCode)
+            {
+                errors.Add(String.Format("Expected exit code {0} did not match actual exit code {1}", this.ExpectedExitCode, result.ExitCode));
+            }
+
+            var standardErrorString = string.Join(Environment.NewLine, result.StandardError);
+
+            // Verify that the expected error string are in stderr
+            if (null != this.ExpectedErrorStrings)
+            {
+                foreach (string expectedString in this.ExpectedErrorStrings)
+                {
+                    if (!standardErrorString.Contains(expectedString))
+                    {
+                        errors.Add(String.Format("The text '{0}' was not found in stderr", expectedString));
+                    }
+                }
+            }
+
+            var standardOutputString = string.Join(Environment.NewLine, result.StandardOutput);
+
+            // Verify that the expected output string are in stdout
+            if (null != this.ExpectedOutputStrings)
+            {
+                foreach (string expectedString in this.ExpectedOutputStrings)
+                {
+                    if (!standardOutputString.Contains(expectedString))
+                    {
+                        errors.Add(String.Format("The text '{0}' was not found in stdout", expectedString));
+                    }
+                }
+            }
+
+            // Verify that the expected regular expressions match stderr
+            if (null != this.ExpectedOutputRegexs)
+            {
+                foreach (Regex expectedRegex in this.ExpectedOutputRegexs)
+                {
+                    if (!expectedRegex.IsMatch(standardOutputString))
+                    {
+                        errors.Add(String.Format("Regex {0} did not match stdout", expectedRegex.ToString()));
+                    }
+                }
+            }
+
+            // Verify that the expected regular expressions match stdout
+            if (null != this.ExpectedErrorRegexs)
+            {
+                foreach (Regex expectedRegex in this.ExpectedErrorRegexs)
+                {
+                    if (!expectedRegex.IsMatch(standardErrorString))
+                    {
+                        errors.Add(String.Format("Regex {0} did not match stderr", expectedRegex.ToString()));
+                    }
+                }
+            }
+
+            return errors;
+        }
+
+        /// <summary>
+        /// Clears all of the expected results and resets them to the default values
+        /// </summary>
+        public virtual void SetDefaultExpectedResults()
+        {
+            this.ExpectedErrorRegexs = new List<Regex>();
+            this.ExpectedErrorStrings = new List<string>();
+            this.ExpectedExitCode = null;
+            this.ExpectedOutputRegexs = new List<Regex>();
+            this.ExpectedOutputStrings = new List<string>();
+        }
+
+        /// <summary>
+        /// Returns a string with data contained in the result.
+        /// </summary>
+        /// <returns>A string</returns>
+        private static string FormatResult(ExternalExecutableResult result)
+        {
+            var returnValue = new StringBuilder();
+            returnValue.AppendLine();
+            returnValue.AppendLine("----------------");
+            returnValue.AppendLine("Tool run result:");
+            returnValue.AppendLine("----------------");
+            returnValue.AppendLine("Command:");
+            returnValue.AppendLine($"\"{result.StartInfo.FileName}\" {result.StartInfo.Arguments}");
+            returnValue.AppendLine();
+            returnValue.AppendLine("Standard Output:");
+            foreach (var line in result.StandardOutput ?? new string[0])
+            {
+                returnValue.AppendLine(line);
+            }
+            returnValue.AppendLine("Standard Error:");
+            foreach (var line in result.StandardError ?? new string[0])
+            {
+                returnValue.AppendLine(line);
+            }
+            returnValue.AppendLine("Exit Code:");
+            returnValue.AppendLine(Convert.ToString(result.ExitCode));
+            returnValue.AppendLine("----------------");
+
+            return returnValue.ToString();
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/WixTestBase.cs b/src/test/burn/WixTestTools/WixTestBase.cs
new file mode 100644
index 00000000..bc050135
--- /dev/null
+++ b/src/test/burn/WixTestTools/WixTestBase.cs
@@ -0,0 +1,19 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using Xunit.Abstractions;
+
+    public abstract class WixTestBase
+    {
+        protected WixTestBase(ITestOutputHelper testOutputHelper)
+        {
+            this.TestContext = new WixTestContext(testOutputHelper);
+        }
+
+        /// <summary>
+        /// The test context for the current test.
+        /// </summary>
+        public WixTestContext TestContext { get; }
+    }
+}
diff --git a/src/test/burn/WixTestTools/WixTestContext.cs b/src/test/burn/WixTestTools/WixTestContext.cs
new file mode 100644
index 00000000..a4e666f1
--- /dev/null
+++ b/src/test/burn/WixTestTools/WixTestContext.cs
@@ -0,0 +1,75 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using System;
+    using System.IO;
+    using System.Linq;
+    using System.Reflection;
+    using Microsoft.Win32;
+    using WixBuildTools.TestSupport;
+    using Xunit.Abstractions;
+
+    public class WixTestContext
+    {
+        static readonly string RootDataPath = Path.GetFullPath(TestData.Get("TestData"));
+
+        public WixTestContext(ITestOutputHelper testOutputHelper)
+        {
+            var test = GetTest(testOutputHelper);
+            var splitClassName = test.TestCase.TestMethod.TestClass.Class.Name.Split('.');
+
+            this.TestGroupName = splitClassName.Last();
+            this.TestName = test.TestCase.TestMethod.Method.Name;
+
+            this.TestDataFolder = Path.Combine(RootDataPath, this.TestGroupName);
+        }
+
+        public string TestDataFolder { get; }
+
+        /// <summary>
+        /// Gets the name of the current test group.
+        /// </summary>
+        public string TestGroupName { get; }
+
+        public string TestName { get; }
+
+        /// <summary>
+        /// Gets the test install directory for the current test.
+        /// </summary>
+        /// <param name="additionalPath">Additional subdirectories under the test install directory.</param>
+        /// <returns>Full path to the test install directory.</returns>
+        /// <remarks>
+        /// The package or bundle must install into [ProgramFilesFolder]\~Test WiX\[TestGroupName]\([Additional]).
+        /// </remarks>
+        public string GetTestInstallFolder(bool x64, string additionalPath = null)
+        {
+            var baseDirectory = x64 ? Environment.SpecialFolder.ProgramFiles : Environment.SpecialFolder.ProgramFilesX86;
+            return Path.Combine(Environment.GetFolderPath(baseDirectory), "~Test WiX", this.TestGroupName, additionalPath ?? String.Empty);
+        }
+
+        /// <summary>
+        /// Gets the test registry key for the current test.
+        /// </summary>
+        /// <param name="additionalPath">Additional subkeys under the test registry key.</param>
+        /// <returns>Full path to the test registry key.</returns>
+        /// <remarks>
+        /// The package must write into HKLM\Software\WiX\Tests\[TestGroupName]\([Additional]).
+        /// </remarks>
+        public RegistryKey GetTestRegistryRoot(bool x64, string additionalPath = null)
+        {
+            var baseKey = x64 ? "Software" : @"Software\WOW6432Node";
+            var key = String.Format(@"{0}\WiX\Tests\{1}\{2}", baseKey, this.TestGroupName, additionalPath ?? String.Empty);
+            return Registry.LocalMachine.OpenSubKey(key, true);
+        }
+
+        private static ITest GetTest(ITestOutputHelper output)
+        {
+            // https://github.com/xunit/xunit/issues/416#issuecomment-378512739
+            var type = output.GetType();
+            var testMember = type.GetField("test", BindingFlags.Instance | BindingFlags.NonPublic);
+            var test = (ITest)testMember.GetValue(output);
+            return test;
+        }
+    }
+}
diff --git a/src/test/burn/WixTestTools/WixTestTools.csproj b/src/test/burn/WixTestTools/WixTestTools.csproj
new file mode 100644
index 00000000..58f02be7
--- /dev/null
+++ b/src/test/burn/WixTestTools/WixTestTools.csproj
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
+    <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
+    <PackageReference Include="WixBuildTools.TestSupport" Version="4.0.50" />
+    <PackageReference Include="WixToolset.Data" Version="4.0.218" />
+    <PackageReference Include="WixToolset.Mba.Core" Version="4.0.58" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="xunit" Version="2.4.1" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/BasicFunctionalityTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/BasicFunctionalityTests.cs
new file mode 100644
index 00000000..5df86fff
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/BasicFunctionalityTests.cs
@@ -0,0 +1,176 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class BasicFunctionalityTests : BurnE2ETests
+    {
+        public BasicFunctionalityTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x86_wixstdba()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleA.Install();
+
+            var cachedBundlePath = bundleA.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+
+            bundleA.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x86_testba()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+
+            var bundleB = this.CreateBundleInstaller("BundleB");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleB.Install();
+
+            var cachedBundlePath = bundleB.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+
+            bundleB.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x86_dnctestba()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+
+            var bundleC = this.CreateBundleInstaller("BundleC");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleC.Install();
+
+            var cachedBundlePath = bundleC.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+
+            bundleC.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleC.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x64_wixstdba()
+        {
+            var packageA_x64 = this.CreatePackageInstaller("PackageA_x64");
+
+            var bundleA_x64 = this.CreateBundleInstaller("BundleA_x64");
+
+            var packageASourceCodeInstalled = packageA_x64.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A x64 payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleA_x64.Install();
+
+            var cachedBundlePath = bundleA_x64.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A x64 payload installed at: ", packageASourceCodeInstalled));
+
+            bundleA_x64.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A x64 payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleA_x64.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x64_testba()
+        {
+            var packageA_x64 = this.CreatePackageInstaller("PackageA_x64");
+
+            var bundleB_x64 = this.CreateBundleInstaller("BundleB_x64");
+
+            var packageASourceCodeInstalled = packageA_x64.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A x64 payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleB_x64.Install();
+
+            var cachedBundlePath = bundleB_x64.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A x64 payload installed at: ", packageASourceCodeInstalled));
+
+            bundleB_x64.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A x64 payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleB_x64.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+
+        [Fact]
+        public void CanInstallAndUninstallSimpleBundle_x64_dnctestba()
+        {
+            var packageA_x64 = this.CreatePackageInstaller("PackageA_x64");
+
+            var bundleC_x64 = this.CreateBundleInstaller("BundleC_x64");
+
+            var packageASourceCodeInstalled = packageA_x64.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A x64 payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleC_x64.Install();
+
+            var cachedBundlePath = bundleC_x64.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A x64 payload installed at: ", packageASourceCodeInstalled));
+
+            bundleC_x64.Uninstall(cachedBundlePath);
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A x64 payload should have been removed by uninstall from: ", packageASourceCodeInstalled));
+
+            bundleC_x64.VerifyUnregisteredAndRemovedFromPackageCache(cachedBundlePath);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/BurnE2EFixture.cs b/src/test/burn/WixToolsetTest.BurnE2E/BurnE2EFixture.cs
new file mode 100644
index 00000000..babfcbc3
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/BurnE2EFixture.cs
@@ -0,0 +1,28 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.Security.Principal;
+
+    public class BurnE2EFixture
+    {
+        const string RequiredEnvironmentVariableName = "RuntimeTestsEnabled";
+
+        public BurnE2EFixture()
+        {
+            using var identity = WindowsIdentity.GetCurrent();
+            var principal = new WindowsPrincipal(identity);
+            if (!principal.IsInRole(WindowsBuiltInRole.Administrator))
+            {
+                throw new InvalidOperationException("These tests must run elevated.");
+            }
+
+            var testsEnabledString = Environment.GetEnvironmentVariable(RequiredEnvironmentVariableName);
+            if (!bool.TryParse(testsEnabledString, out var testsEnabled) || !testsEnabled)
+            {
+                throw new InvalidOperationException($"These tests affect machine state. Set the {RequiredEnvironmentVariableName} environment variable to true to accept the consequences.");
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/BurnE2ETests.cs b/src/test/burn/WixToolsetTest.BurnE2E/BurnE2ETests.cs
new file mode 100644
index 00000000..392b675d
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/BurnE2ETests.cs
@@ -0,0 +1,63 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.Collections.Generic;
+    using WixTestTools;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    [Collection("BurnE2E")]
+    public abstract class BurnE2ETests : WixTestBase, IDisposable
+    {
+        protected BurnE2ETests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        private Stack<IDisposable> Installers { get; } = new Stack<IDisposable>();
+
+        protected BundleInstaller CreateBundleInstaller(string name)
+        {
+            var installer = new BundleInstaller(this.TestContext, name);
+            this.Installers.Push(installer);
+            return installer;
+        }
+
+        protected PackageInstaller CreatePackageInstaller(string filename)
+        {
+            var installer = new PackageInstaller(this.TestContext, filename);
+            this.Installers.Push(installer);
+            return installer;
+        }
+
+        protected TestBAController CreateTestBAController()
+        {
+            var controller = new TestBAController(this.TestContext);
+            this.Installers.Push(controller);
+            return controller;
+        }
+
+        protected IWebServer CreateWebServer()
+        {
+            var webServer = new CoreOwinWebServer();
+            this.Installers.Push(webServer);
+            return webServer;
+        }
+
+        public void Dispose()
+        {
+            while (this.Installers.TryPop(out var installer))
+            {
+                try
+                {
+                    installer.Dispose();
+                }
+                catch { }
+            }
+        }
+    }
+
+    [CollectionDefinition("BurnE2E", DisableParallelization = true)]
+    public class BurnE2ECollectionDefinition : ICollectionFixture<BurnE2EFixture>
+    {
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/CacheTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/CacheTests.cs
new file mode 100644
index 00000000..e8d37aef
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/CacheTests.cs
@@ -0,0 +1,133 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System.Collections.Generic;
+    using System.IO;
+    using WixBuildTools.TestSupport;
+    using WixTestTools;
+    using WixToolset.Mba.Core;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class CacheTests : BurnE2ETests
+    {
+        public CacheTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanCache5GBFile()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var bundleC = this.CreateBundleInstaller("BundleC");
+
+            packageA.VerifyInstalled(false);
+
+            // Recreate the 5GB payload to avoid having to copy it to the VM to run the tests.
+            var targetFilePath = Path.Combine(this.TestContext.TestDataFolder, "fivegb.file");
+            if (!File.Exists(targetFilePath))
+            {
+                var testTool = new TestTool(Path.Combine(TestData.Get(), "win-x86", "TestExe.exe"))
+                {
+                    Arguments = "/lf \"" + targetFilePath + "|5368709120\"",
+                    ExpectedExitCode = 0,
+                };
+                testTool.Run(true);
+            }
+
+            bundleC.Install();
+            bundleC.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+        }
+
+        [Fact]
+        public void CanDownloadPayloadsFromMissingAttachedContainer()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+            var webServer = this.CreateWebServer();
+
+            webServer.AddFiles(new Dictionary<string, string>
+            {
+                { "/BundleA/PackageA.msi", Path.Combine(this.TestContext.TestDataFolder, "PackageA.msi") },
+                { "/BundleA/PackageB.msi", Path.Combine(this.TestContext.TestDataFolder, "PackageB.msi") },
+            });
+            webServer.Start();
+
+            // Don't install PackageB initially so it will be installed when run from the package cache.
+            testBAController.SetPackageRequestedState("PackageB", RequestState.Absent);
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            // Manually copy bundle to separate directory, install from there, and then delete it
+            // so that when run from the package cache, it can't find the attached container.
+            using (var dfs = new DisposableFileSystem())
+            {
+                var tempDirectory = dfs.GetFolder(true);
+
+                var bundleAFileInfo = new FileInfo(bundleA.Bundle);
+                var bundleACopiedPath = Path.Combine(tempDirectory, bundleAFileInfo.Name);
+                bundleAFileInfo.CopyTo(bundleACopiedPath);
+
+                bundleA.Install(bundleACopiedPath);
+            }
+
+            var bundlePackageCachePath = bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageB.VerifyInstalled(false);
+
+            testBAController.SetPackageRequestedState("PackageB", RequestState.Present);
+
+            bundleA.Modify(bundlePackageCachePath);
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageB.VerifyInstalled(true);
+        }
+
+        [Fact]
+        public void CanFindAttachedContainerFromRenamedBundle()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+            var testBAController = this.CreateTestBAController();
+
+            // Don't install PackageB initially so it will be installed when run from the package cache.
+            testBAController.SetPackageRequestedState("PackageB", RequestState.Absent);
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            // Manually copy bundle to separate directory with new name and install from there
+            // so that when run from the package cache, it has to get the attached container from the renamed bundle.
+            using (var dfs = new DisposableFileSystem())
+            {
+                var tempDirectory = dfs.GetFolder(true);
+
+                var bundleBFileInfo = new FileInfo(bundleB.Bundle);
+                var bundleBCopiedPath = Path.Combine(tempDirectory, "RenamedBundle.exe");
+                bundleBFileInfo.CopyTo(bundleBCopiedPath);
+
+                bundleB.Install(bundleBCopiedPath);
+
+                var bundlePackageCachePath = bundleB.VerifyRegisteredAndInPackageCache();
+
+                packageA.VerifyInstalled(true);
+                packageB.VerifyInstalled(false);
+
+                testBAController.SetPackageRequestedState("PackageB", RequestState.Present);
+
+                bundleB.Modify(bundlePackageCachePath);
+                bundleB.VerifyRegisteredAndInPackageCache();
+
+                packageA.VerifyInstalled(true);
+                packageB.VerifyInstalled(true);
+            }
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/DependencyTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/DependencyTests.cs
new file mode 100644
index 00000000..d563bbe7
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/DependencyTests.cs
@@ -0,0 +1,611 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using WixTestTools;
+    using WixToolset.Mba.Core;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class DependencyTests : BurnE2ETests
+    {
+        public DependencyTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanKeepSameExactPackageAfterUpgradingBundle()
+        {
+            var packageF = this.CreatePackageInstaller("PackageF");
+            var bundleKv1 = this.CreateBundleInstaller("BundleKv1");
+            var bundleKv2 = this.CreateBundleInstaller("BundleKv2");
+
+            packageF.VerifyInstalled(false);
+
+            bundleKv1.Install();
+            bundleKv1.VerifyRegisteredAndInPackageCache();
+
+            packageF.VerifyInstalled(true);
+
+            bundleKv2.Install();
+            bundleKv2.VerifyRegisteredAndInPackageCache();
+            bundleKv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageF.VerifyInstalled(true);
+
+            bundleKv2.VerifyPackageIsCached("PackageF");
+
+            bundleKv2.Uninstall();
+            bundleKv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageF.VerifyInstalled(false);
+        }
+
+        [Fact (Skip = "https://github.com/wixtoolset/issues/issues/6387")]
+        public void CanKeepSameExactPackageAfterUpgradingBundleWithSlipstreamedPatch()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var testRegistryValue = "PackageA";
+            var testRegistryValueExe = "ExeA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleAv1");
+            var bundleC = this.CreateBundleInstaller("BundleC");
+
+            packageA.VerifyInstalled(false);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, originalVersion);
+
+            // Verify https://github.com/wixtoolset/issues/issues/3294 - Uninstalling bundle registers a dependency on a package
+            bundleC.Install();
+            bundleC.VerifyRegisteredAndInPackageCache();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+            bundleA.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+
+            // Verify https://github.com/wixtoolset/issues/issues/2915 - Update bundle removes previously cached MSIs
+            bundleC.Repair();
+
+            bundleC.Uninstall();
+            bundleC.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/exea")]
+        public void CanKeepUpgradedPackageAfterUninstallUpgradedBundle()
+        {
+            var testRegistryValueExe = "ExeA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv101 = this.CreatePackageInstaller("PackageAv1_0_1");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv101 = this.CreateBundleInstaller("BundleAv1_0_1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+
+            packageAv1.VerifyInstalledWithVersion(false);
+            packageAv101.VerifyInstalledWithVersion(false);
+            packageB.VerifyInstalled(false);
+
+            bundleAv1.Install();
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalledWithVersion(true);
+            bundleAv1.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalledWithVersion(true);
+            bundleAv1.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(true);
+
+            bundleAv101.Install();
+            bundleAv101.VerifyRegisteredAndInPackageCache();
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalledWithVersion(false);
+            packageAv101.VerifyInstalledWithVersion(true);
+            bundleAv1.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.1.0");
+
+            bundleAv101.Uninstall();
+            bundleAv101.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv101.VerifyInstalledWithVersion(true);
+            bundleAv1.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.1.0");
+        }
+
+#if SUPPORT_ADDON_AND_PATCH_RELATED_BUNDLES
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6387")]
+#else
+        [Fact(Skip = "addon/patch related bundle")]
+#endif
+        public void CanMinorUpgradeDependencyPackageFromPatchBundle()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var testRegistryValue = "PackageA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var packageBv101 = this.CreatePackageInstaller("PackageBv1_0_1");
+            var bundleJ = this.CreateBundleInstaller("BundleJ");
+            var bundleJ_Patch = this.CreateBundleInstaller("BundleJ_Patch");
+
+            packageA.VerifyInstalled(false);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(false);
+
+            bundleJ.Install();
+            bundleJ.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageBv1.VerifyInstalled(true);
+
+            bundleJ_Patch.Install();
+            bundleJ_Patch.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(true);
+
+            bundleJ.Uninstall();
+            bundleJ.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleJ_Patch.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(false);
+        }
+
+#if SUPPORT_ADDON_AND_PATCH_RELATED_BUNDLES
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6387")]
+#else
+        [Fact(Skip = "addon/patch related bundle")]
+#endif
+        public void CanMinorUpgradeDependencyPackageFromPatchBundleThenUninstallToRestoreBase()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var testRegistryValue = "PackageA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var packageBv101 = this.CreatePackageInstaller("PackageBv1_0_1");
+            var bundleJ = this.CreateBundleInstaller("BundleJ");
+            var bundleJ_Patch = this.CreateBundleInstaller("BundleJ_Patch");
+
+            packageA.VerifyInstalled(false);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(false);
+
+            bundleJ.Install();
+            bundleJ.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageBv1.VerifyInstalled(true);
+
+            bundleJ_Patch.Install();
+            bundleJ_Patch.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(true);
+
+            bundleJ_Patch.Uninstall();
+            bundleJ_Patch.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageBv1.VerifyInstalled(true);
+            packageBv101.VerifyInstalled(false);
+
+            bundleJ.Uninstall();
+            bundleJ.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageBv1.VerifyInstalled(false);
+            packageBv101.VerifyInstalled(false);
+        }
+
+#if SUPPORT_ADDON_AND_PATCH_RELATED_BUNDLES
+        [Fact]
+#else
+        [Fact(Skip = "addon/patch related bundle")]
+#endif
+        public void CanUninstallBaseWithAddOnsWhenAllSharePackages()
+        {
+            var testRegistryValueExe = "ExeA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleF = this.CreateBundleInstaller("BundleF");
+            var bundleF_AddOnA = this.CreateBundleInstaller("BundleF_AddOnA");
+            var bundleF_AddOnB = this.CreateBundleInstaller("BundleF_AddOnB");
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            bundleF.Install();
+            bundleF.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageB.VerifyInstalled(true);
+
+            bundleF_AddOnA.Install();
+            bundleF_AddOnA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleF.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(true);
+
+            bundleF_AddOnB.Install();
+            bundleF_AddOnB.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleF.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(true);
+
+            bundleF.Uninstall();
+            bundleF.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleF_AddOnA.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleF_AddOnB.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            bundleF.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void CanUninstallDependencyPackagesWithBundlesUninstalledInFifoOrder()
+        {
+            var testRegistryValueExe = "ExeA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleAv1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(true);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(true);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void CanUninstallDependencyPackagesWithBundlesUninstalledInReverseOrder()
+        {
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleAv1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageB.VerifyInstalled(true);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+#if SUPPORT_ADDON_AND_PATCH_RELATED_BUNDLES
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6387")]
+#else
+        [Fact(Skip = "addon/patch related bundle")]
+#endif
+        public void CanUpgradePatchBundleWithAdditionalPatch()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var patchedVersion2 = "1.0.2.0";
+            var testRegistryValue = "PackageA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageB = this.CreatePackageInstaller("PackageBv1");
+            var bundleF = this.CreateBundleInstaller("BundleJ");
+            var bundleF_PatchAv101 = this.CreateBundleInstaller("BundleF_PatchAv1_0_1");
+            var bundleF_PatchAv102 = this.CreateBundleInstaller("BundleF_PatchAv1_0_2");
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            bundleF.Install();
+            bundleF.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageB.VerifyInstalled(true);
+
+            bundleF_PatchAv101.Install();
+            bundleF_PatchAv101.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+            packageB.VerifyInstalled(false);
+
+            bundleF_PatchAv102.Install();
+            bundleF_PatchAv102.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageA.VerifyTestRegistryValue(testRegistryValue, patchedVersion2);
+            packageB.VerifyInstalled(false);
+
+            bundleF.Uninstall();
+            bundleF.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleF_PatchAv101.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleF_PatchAv102.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void DoesntRegisterDependencyOnPackageNotSelectedForInstall()
+        {
+            var testRegistryValueExe = "ExeA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleAv1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+            var testBAController = this.CreateTestBAController();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+
+            // Verify https://github.com/wixtoolset/issues/issues/3456 - Dependency registered on package though unselected to instal
+            testBAController.SetPackageRequestedState("PackageA", RequestState.None);
+            testBAController.SetPackageRequestedState("PackageB", RequestState.None);
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(false);
+
+            testBAController.ResetPackageStates("PackageA");
+            testBAController.ResetPackageStates("PackageB");
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+            packageB.VerifyInstalled(false);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/3516")]
+        public void DoesntRollbackPackageInstallIfPreexistingDependents()
+        {
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageC = this.CreatePackageInstaller("PackageC");
+            var bundleE = this.CreateBundleInstaller("BundleE");
+            var bundleL = this.CreateBundleInstaller("BundleL");
+            var testBAController = this.CreateTestBAController();
+
+            packageA.VerifyInstalled(false);
+            packageC.VerifyInstalled(false);
+
+            // Make PackageC fail.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageC", 10);
+
+            bundleE.Install();
+            bundleE.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(false);
+
+            // Make PackageC install then rollback.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageC", null);
+            testBAController.SetPackageCancelOnProgressAtProgress("PackageC", 10);
+
+            bundleL.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleL.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(true);
+
+            testBAController.SetPackageCancelOnProgressAtProgress("PackageC", null);
+
+            bundleE.Uninstall();
+            bundleE.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageC.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void RegistersDependencyOnFailedNonVitalPackages()
+        {
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageC = this.CreatePackageInstaller("PackageC");
+            var bundleE = this.CreateBundleInstaller("BundleE");
+            var bundleL = this.CreateBundleInstaller("BundleL");
+            var testBAController = this.CreateTestBAController();
+
+            packageA.VerifyInstalled(false);
+            packageC.VerifyInstalled(false);
+
+            // Make PackageC fail.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageC", 10);
+
+            // Verify https://github.com/wixtoolset/issues/issues/3406 - Non-vital failure result in bundle failure (install)
+            bundleE.Install();
+            bundleE.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(false);
+
+            // Verify https://github.com/wixtoolset/issues/issues/3406 - Non-vital failure result in bundle failure (repair)
+            bundleE.Repair();
+            bundleE.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(false);
+
+            testBAController.SetPackageCancelExecuteAtProgress("PackageC", null);
+
+            bundleL.Install();
+            bundleL.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(true);
+
+            // Verify https://github.com/wixtoolset/issues/issues/3516 - Burn registers dependency on failed packages
+            bundleL.Uninstall();
+            bundleL.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageC.VerifyInstalled(true);
+
+            bundleE.Uninstall();
+            bundleE.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageC.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void RemovesDependencyDuringUpgradeRollback()
+        {
+            var testRegistryValueExe = "ExeA";
+
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleAv1");
+            var bundleD = this.CreateBundleInstaller("BundleD");
+
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+
+            // Verify https://github.com/wixtoolset/issues/issues/3341 - pkg dependecy not removed in rollback if pkg already present
+            bundleD.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_FAILURE);
+            bundleD.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            bundleA.VerifyExeTestRegistryValue(testRegistryValueExe, "1.0.0.0");
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyExeTestRegistryRootDeleted(testRegistryValueExe);
+        }
+
+        [Fact]
+        public void SkipsCrossScopeDependencyRegistration()
+        {
+            var packageA = this.CreatePackageInstaller("PackageAv1");
+            var packageDv1 = this.CreatePackageInstaller("PackageDv1");
+            var packageDv2 = this.CreatePackageInstaller("PackageDv2");
+            var bundleHv1 = this.CreateBundleInstaller("BundleHv1");
+            var bundleHv2 = this.CreateBundleInstaller("BundleHv2");
+
+            packageA.VerifyInstalled(false);
+            packageDv1.VerifyInstalled(false);
+            packageDv2.VerifyInstalled(false);
+
+            var bundleHv1InstallLogFilePath = bundleHv1.Install();
+            bundleHv1.VerifyRegisteredAndInPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageDv1.VerifyInstalled(true);
+
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleHv1InstallLogFilePath, @"Skipping cross-scope dependency registration on package: PackageA, bundle scope: PerUser, package scope: PerMachine"));
+
+            var bundleHv2InstallLogFilePath = bundleHv2.Install();
+            bundleHv2.VerifyRegisteredAndInPackageCache();
+            bundleHv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(true);
+            packageDv1.VerifyInstalled(false);
+            packageDv2.VerifyInstalled(true);
+
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleHv2InstallLogFilePath, @"Skipping cross-scope dependency registration on package: PackageA, bundle scope: PerUser, package scope: PerMachine"));
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleHv2InstallLogFilePath, @"Detected related bundle: \{[0-9A-Za-z\-]{36}\}, type: Upgrade, scope: PerUser, version: 1\.0\.0\.0, operation: MajorUpgrade, cached: Yes"));
+
+            bundleHv2.Uninstall();
+            bundleHv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            // Verify that permanent packageA is still installed and then remove.
+            packageA.VerifyInstalled(true);
+            packageDv2.VerifyInstalled(false);
+            packageA.UninstallProduct();
+            packageA.VerifyInstalled(false);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/ElevationTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/ElevationTests.cs
new file mode 100644
index 00000000..54a89469
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/ElevationTests.cs
@@ -0,0 +1,30 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class ElevationTests : BurnE2ETests
+    {
+        public ElevationTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        /// <summary>
+        /// This test calls Elevate after Detect, and then calls Plan in OnElevateBegin.
+        /// After calling Plan, it pumps some messages to simulate UI like the UAC callback.
+        /// </summary>
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6349")] // CAUTION: this test currently hangs because the Plan request gets dropped.
+        public void CanExplicitlyElevateAndPlanFromOnElevateBegin()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            testBAController.SetExplicitlyElevateAndPlanFromOnElevateBegin();
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            packageA.VerifyInstalled(true);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/FailureTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/FailureTests.cs
new file mode 100644
index 00000000..a11a5eb6
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/FailureTests.cs
@@ -0,0 +1,112 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using WixTestTools;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class FailureTests : BurnE2ETests
+    {
+        public FailureTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanCancelMsiPackageVeryEarly()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            // Cancel package B right away.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageB", 1);
+
+            bundleA.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void CanCancelMsiPackageVeryLate()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            // Cancel package B at the last moment possible.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageB", 100);
+
+            bundleA.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void CanCancelMsiPackageInOnProgress()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            // Cancel package B during its OnProgress message.
+            testBAController.SetPackageCancelOnProgressAtProgress("PackageB", 100);
+
+            bundleA.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/5750")]
+        public void CanCancelExecuteWhileCaching()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+            var testBAController = this.CreateTestBAController();
+
+            // Slow the caching of package B to ensure that package A starts installing and cancels.
+            testBAController.SetPackageCancelExecuteAtProgress("PackageA", 50);
+            testBAController.SetPackageSlowCache("PackageB", 2000);
+
+            bundleB.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+
+        /// <summary>
+        /// BundleC has non-vital PackageA and vital PackageB.
+        /// PackageA is not compressed in the bundle and has a Name different from the source file. The Name points to a file that does not exist.
+        /// BundleC should be able to install successfully by ignoring the missing PackageA and installing PackageB.
+        /// </summary>
+        [Fact]
+        public void CanInstallWhenMissingNonVitalPackage()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            var bundleC = this.CreateBundleInstaller("BundleC");
+
+            var bundleCInstallLogFilePath = bundleC.Install();
+            bundleC.VerifyRegisteredAndInPackageCache();
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleCInstallLogFilePath, "Skipping apply of package: PackageA due to cache error: 0x80070002. Continuing..."));
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(true);
+
+            bundleC.Uninstall();
+            bundleC.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageA.VerifyInstalled(false);
+            packageB.VerifyInstalled(false);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/ForwardCompatibleBundleTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/ForwardCompatibleBundleTests.cs
new file mode 100644
index 00000000..eb649c86
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/ForwardCompatibleBundleTests.cs
@@ -0,0 +1,469 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using WixTestTools;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class ForwardCompatibleBundleTests : BurnE2ETests
+    {
+        public ForwardCompatibleBundleTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        private const string BundleAProviderId = "~" + nameof(ForwardCompatibleBundleTests) + "_BundleA";
+        private const string BundleCProviderId = "~" + nameof(ForwardCompatibleBundleTests) + "_BundleC";
+        private const string V100 = "1.0.0.0";
+        private const string V200 = "2.0.0.0";
+
+        [Fact]
+        public void CanTrack1ForwardCompatibleDependentThroughMajorUpgrade()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parentSwitch = String.Concat("-parent ", parent);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v1 bundle with a parent.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Upgrade with the v2 bundle.
+            bundleAv2.Install();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v2 bundle and nothing should happen because there is still a parent.
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v1 bundle with passthrough and all should be removed.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanTrack1ForwardCompatibleDependentThroughMajorUpgradeWithParentNone()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parentSwitch = String.Concat("-parent ", parent);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v1 bundle with a parent.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Upgrade with the v2 bundle but prevent self parent being registered.
+            bundleAv2.Install(arguments: "-parent:none");
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v1 bundle with passthrough and all should be removed.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanTrack2ForwardCompatibleDependentsThroughMajorUpgrade()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parent2 = "~BundleAv1_Parent2";
+            string parentSwitch = String.Concat("-parent ", parent);
+            string parent2Switch = String.Concat("-parent ", parent2);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v1 bundle with a parent.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Install the v1 bundle with a second parent.
+            bundleAv1.Install(arguments: parent2Switch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Upgrade with the v2 bundle.
+            bundleAv2.Install();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall the v2 bundle and nothing should happen because there is still a parent.
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall one parent of the v1 bundle and nothing should happen because there is still a parent.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.False(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall the v1 bundle with passthrough with second parent and all should be removed.
+            bundleAv1.Uninstall(arguments: parent2Switch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanTrack2ForwardCompatibleDependentsThroughMajorUpgradePerUser()
+        {
+            string providerId = BundleCProviderId;
+            string parent = "~BundleCv1";
+            string parent2 = "~BundleCv1_Parent2";
+            string parentSwitch = String.Concat("-parent ", parent);
+            string parent2Switch = String.Concat("-parent ", parent2);
+
+            var packageCv1 = this.CreatePackageInstaller("PackageCv1");
+            var packageCv2 = this.CreatePackageInstaller("PackageCv2");
+            var bundleCv1 = this.CreateBundleInstaller("BundleCv1");
+            var bundleCv2 = this.CreateBundleInstaller("BundleCv2");
+
+            packageCv1.VerifyInstalled(false);
+            packageCv2.VerifyInstalled(false);
+
+            // Install the v1 bundle with a parent.
+            bundleCv1.Install(arguments: parentSwitch);
+            bundleCv1.VerifyRegisteredAndInPackageCache();
+
+            packageCv1.VerifyInstalled(true);
+            packageCv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Install the v1 bundle with a second parent.
+            bundleCv1.Install(arguments: parent2Switch);
+            bundleCv1.VerifyRegisteredAndInPackageCache();
+
+            packageCv1.VerifyInstalled(true);
+            packageCv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Upgrade with the v2 bundle.
+            bundleCv2.Install();
+            bundleCv2.VerifyRegisteredAndInPackageCache();
+            bundleCv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageCv1.VerifyInstalled(false);
+            packageCv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall the v2 bundle and nothing should happen because there is still a parent.
+            bundleCv2.Uninstall();
+            bundleCv2.VerifyRegisteredAndInPackageCache();
+
+            packageCv1.VerifyInstalled(false);
+            packageCv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall one parent of the v1 bundle and nothing should happen because there is still a parent.
+            bundleCv1.Uninstall(arguments: parentSwitch);
+            bundleCv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleCv2.VerifyRegisteredAndInPackageCache();
+
+            packageCv1.VerifyInstalled(false);
+            packageCv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.False(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall the v1 bundle with passthrough with second parent and all should be removed.
+            bundleCv1.Uninstall(arguments: parent2Switch);
+            bundleCv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleCv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageCv1.VerifyInstalled(false);
+            packageCv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanTrack2ForwardCompatibleDependentsThroughMajorUpgradeWithParent()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parent2 = "~BundleAv1_Parent2";
+            string parent3 = "~BundleAv1_Parent3";
+            string parentSwitch = String.Concat("-parent ", parent);
+            string parent2Switch = String.Concat("-parent ", parent2);
+            string parent3Switch = String.Concat("-parent ", parent3);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v1 bundle with a parent.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Install the v1 bundle with a second parent.
+            bundleAv1.Install(arguments: parent2Switch);
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V100, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Upgrade with the v2 bundle.
+            bundleAv2.Install(arguments: parent3Switch);
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent3));
+
+            // Uninstall the v2 bundle and nothing should happen because there is still a parent.
+            bundleAv2.Uninstall(arguments: parent3Switch);
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+            Assert.False(BundleRegistration.DependencyDependentExists(providerId, parent3));
+
+            // Uninstall one parent of the v1 bundle and nothing should happen because there is still a parent.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+            Assert.False(BundleRegistration.DependencyDependentExists(providerId, parent));
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent2));
+
+            // Uninstall the v1 bundle with passthrough with second parent and all should be removed.
+            bundleAv1.Uninstall(arguments: parent2Switch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanUninstallForwardCompatibleWithBundlesUninstalledInFifoOrder()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parentSwitch = String.Concat("-parent ", parent);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            bundleAv2.Install();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+
+            // Install the v1 bundle with a parent which should passthrough to v2.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v1 bundle with passthrough and all should be removed.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+
+        [Fact]
+        public void CanUninstallForwardCompatibleWithBundlesUninstalledInReverseOrder()
+        {
+            string providerId = BundleAProviderId;
+            string parent = "~BundleAv1";
+            string parentSwitch = String.Concat("-parent ", parent);
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            bundleAv2.Install();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out var actualProviderVersion));
+            Assert.Equal(V200, actualProviderVersion);
+
+            // Install the v1 bundle with a parent which should passthrough to v2.
+            bundleAv1.Install(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.True(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v1 bundle with the same parent which should passthrough to v2 and remove parent.
+            bundleAv1.Uninstall(arguments: parentSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+            Assert.False(BundleRegistration.DependencyDependentExists(providerId, parent));
+
+            // Uninstall the v2 bundle and all should be removed.
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+            Assert.False(BundleRegistration.TryGetDependencyProviderValue(providerId, "Version", out actualProviderVersion));
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/IWebServer.cs b/src/test/burn/WixToolsetTest.BurnE2E/IWebServer.cs
new file mode 100644
index 00000000..3bb8a23e
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/IWebServer.cs
@@ -0,0 +1,20 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.Collections.Generic;
+
+    public interface IWebServer : IDisposable
+    {
+        /// <summary>
+        /// Registers a collection of relative URLs (the key) with its absolute path to the file (the value).
+        /// </summary>
+        void AddFiles(Dictionary<string, string> physicalPathsByRelativeUrl);
+
+        /// <summary>
+        /// Starts the web server on a new thread.
+        /// </summary>
+        void Start();
+    }
+}
\ No newline at end of file
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/LayoutTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/LayoutTests.cs
new file mode 100644
index 00000000..1e36e2a5
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/LayoutTests.cs
@@ -0,0 +1,68 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System.Collections.Generic;
+    using System.IO;
+    using WixBuildTools.TestSupport;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class LayoutTests : BurnE2ETests
+    {
+        public LayoutTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanLayoutBundleInPlaceWithMissingPayloads()
+        {
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var webServer = this.CreateWebServer();
+
+            webServer.AddFiles(new Dictionary<string, string>
+            {
+                { "/BundleA/LayoutOnlyPayload", Path.Combine(this.TestContext.TestDataFolder, "BundleA.wxs") },
+                { "/BundleA/packages.cab", Path.Combine(this.TestContext.TestDataFolder, "packages.cab") },
+            });
+            webServer.Start();
+
+            using var dfs = new DisposableFileSystem();
+            var layoutDirectory = dfs.GetFolder(true);
+
+            // Manually copy bundle to layout directory and then run from there so the non-compressed payloads have to be resolved.
+            var bundleAFileInfo = new FileInfo(bundleA.Bundle);
+            var bundleACopiedPath = Path.Combine(layoutDirectory, bundleAFileInfo.Name);
+            bundleAFileInfo.CopyTo(bundleACopiedPath);
+
+            bundleA.Layout(bundleACopiedPath, layoutDirectory);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            Assert.True(File.Exists(bundleACopiedPath));
+            Assert.True(File.Exists(Path.Combine(layoutDirectory, "packages.cab")));
+            Assert.True(File.Exists(Path.Combine(layoutDirectory, "BundleA.wxs")));
+        }
+
+        [Fact]
+        public void CanLayoutBundleToNewDirectory()
+        {
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var webServer = this.CreateWebServer();
+
+            webServer.AddFiles(new Dictionary<string, string>
+            {
+                { "/BundleA/LayoutOnlyPayload", Path.Combine(this.TestContext.TestDataFolder, "BundleA.wxs") },
+                { "/BundleA/packages.cab", Path.Combine(this.TestContext.TestDataFolder, "packages.cab") },
+            });
+            webServer.Start();
+
+            using var dfs = new DisposableFileSystem();
+            var layoutDirectory = dfs.GetFolder();
+
+            bundleA.Layout(layoutDirectory);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            Assert.True(File.Exists(Path.Combine(layoutDirectory, "BundleA.exe")));
+            Assert.True(File.Exists(Path.Combine(layoutDirectory, "packages.cab")));
+            Assert.True(File.Exists(Path.Combine(layoutDirectory, "BundleA.wxs")));
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/MsiTransactionTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/MsiTransactionTests.cs
new file mode 100644
index 00000000..3d9748bb
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/MsiTransactionTests.cs
@@ -0,0 +1,128 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using WixTestTools;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class MsiTransactionTests : BurnE2ETests
+    {
+        public MsiTransactionTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanUpgradeBundleWithMsiTransaction()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var packageBv2 = this.CreatePackageInstaller("PackageBv2");
+            var packageCv1 = this.CreatePackageInstaller("PackageCv1");
+            var packageCv2 = this.CreatePackageInstaller("PackageCv2");
+            var packageD = this.CreatePackageInstaller("PackageD");
+
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+            var packageBv1SourceCodeInstalled = packageBv1.GetInstalledFilePath("Package.wxs");
+            var packageBv2SourceCodeInstalled = packageBv2.GetInstalledFilePath("Package.wxs");
+            var packageCv1SourceCodeInstalled = packageCv1.GetInstalledFilePath("Package.wxs");
+            var packageCv2SourceCodeInstalled = packageCv2.GetInstalledFilePath("Package.wxs");
+            var packageDSourceCodeInstalled = packageD.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), $"Package Bv1 payload should not be there on test start: {packageBv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv2SourceCodeInstalled), $"Package Bv2 payload should not be there on test start: {packageBv2SourceCodeInstalled}");
+            Assert.False(File.Exists(packageCv1SourceCodeInstalled), $"Package Cv1 payload should not be there on test start: {packageCv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageCv2SourceCodeInstalled), $"Package Cv2 payload should not be there on test start: {packageCv2SourceCodeInstalled}");
+            Assert.False(File.Exists(packageDSourceCodeInstalled), $"Package D payload should not be there on test start: {packageDSourceCodeInstalled}");
+
+            bundleAv1.Install();
+
+            var bundleAv1CachedPath = bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+            Assert.True(File.Exists(packageBv1SourceCodeInstalled), String.Concat("Should have found Package Bv1 payload installed at: ", packageBv1SourceCodeInstalled));
+            Assert.True(File.Exists(packageCv1SourceCodeInstalled), String.Concat("Should have found Package Cv1 payload installed at: ", packageCv1SourceCodeInstalled));
+
+            bundleAv2.Install();
+
+            var bundleAv2CachedPath = bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be upgraded
+            Assert.True(File.Exists(packageDSourceCodeInstalled), String.Concat("Should have found Package D payload installed at: ", packageDSourceCodeInstalled));
+            Assert.True(File.Exists(packageBv2SourceCodeInstalled), String.Concat("Should have found Package Bv2 payload installed at: ", packageBv2SourceCodeInstalled));
+            Assert.True(File.Exists(packageCv2SourceCodeInstalled), String.Concat("Should have found Package Cv2 payload installed at: ", packageCv2SourceCodeInstalled));
+            Assert.False(File.Exists(packageCv1SourceCodeInstalled), String.Concat("Package Cv1 payload should have been removed by upgrade uninstall from: ", packageCv1SourceCodeInstalled));
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), String.Concat("Package Bv1 payload should have been removed by upgrade uninstall from: ", packageBv1SourceCodeInstalled));
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Package A payload should have been removed by upgrade uninstall from: ", packageASourceCodeInstalled));
+
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache(bundleAv1CachedPath);
+
+            // Uninstall everything.
+            bundleAv2.Uninstall();
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageDSourceCodeInstalled), String.Concat("Package D payload should have been removed by uninstall from: ", packageDSourceCodeInstalled));
+            Assert.False(File.Exists(packageBv2SourceCodeInstalled), String.Concat("Package Bv2 payload should have been removed by uninstall from: ", packageBv2SourceCodeInstalled));
+            Assert.False(File.Exists(packageCv2SourceCodeInstalled), String.Concat("Package Cv2 payload should have been removed by uninstall from: ", packageCv2SourceCodeInstalled));
+
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache(bundleAv2CachedPath);
+        }
+
+        /// <summary>
+        /// Installs 2 bundles:
+        ///   BundleBv1- installs package Bv1
+        ///   BundleBv2- installs packages A, Bv2, F
+        ///     package Bv2 performs a major upgrade of package Bv1
+        ///     package F fails
+        ///     Thus, rolling back the transaction should reinstall package Bv1
+        /// </summary>
+        [Fact]
+        public void CanRelyOnMsiTransactionRollback()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var packageBv2 = this.CreatePackageInstaller("PackageBv2");
+            this.CreatePackageInstaller("PackageF");
+
+            var bundleBv1 = this.CreateBundleInstaller("BundleBv1");
+            var bundleBv2 = this.CreateBundleInstaller("BundleBv2");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+            var packageBv1SourceCodeInstalled = packageBv1.GetInstalledFilePath("Package.wxs");
+            var packageBv2SourceCodeInstalled = packageBv2.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), $"Package Bv1 payload should not be there on test start: {packageBv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv2SourceCodeInstalled), $"Package Bv2 payload should not be there on test start: {packageBv2SourceCodeInstalled}");
+
+            bundleBv1.Install();
+
+            bundleBv1.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageBv1SourceCodeInstalled), String.Concat("Should have found Package Bv1 payload installed at: ", packageBv1SourceCodeInstalled));
+
+            bundleBv2.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_FAILURE);
+
+            // Bundle v2 should be registered since it installed a non-permanent package.
+            bundleBv2.VerifyRegisteredAndInPackageCache();
+
+            // Bundle v1 should not have been removed since the install of v2 failed in the middle of the chain.
+            bundleBv1.VerifyRegisteredAndInPackageCache();
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+
+            // Previous source file should be installed
+            Assert.True(File.Exists(packageBv1SourceCodeInstalled), String.Concat("Should have found Package Bv1 payload installed at: ", packageBv1SourceCodeInstalled));
+            Assert.False(File.Exists(packageBv2SourceCodeInstalled), String.Concat("Should not have found Package Bv2 payload installed at: ", packageBv2SourceCodeInstalled));
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/PatchTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/PatchTests.cs
new file mode 100644
index 00000000..0c7fdc98
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/PatchTests.cs
@@ -0,0 +1,137 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using System.Xml;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class PatchTests : BurnE2ETests
+    {
+        public PatchTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanRunDetectMultipleTimesWithPatches()
+        {
+            var testBAController = this.CreateTestBAController();
+            testBAController.SetRedetectCount(1);
+
+            this.CanInstallBundleWithPatchThenRemoveIt();
+        }
+
+        [Fact]
+        public void CanInstallBundleWithPatchThenRemoveIt()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var bundlePatchA = this.CreateBundleInstaller("BundlePatchA");
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+
+            bundlePatchA.Install();
+            bundlePatchA.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+
+            bundlePatchA.Uninstall();
+            bundlePatchA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6380")]
+        public void CanPatchSwidTag()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var packageTagName = "~PatchTests - PackageA";
+            var bundleTagName = "~PatchTests - BundleA";
+            var bundlePatchTagName = "~PatchTests - BundlePatchA";
+
+            this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var bundlePatchA = this.CreateBundleInstaller("BundlePatchA");
+
+            bundleA.Install();
+            VerifySwidTagVersion(bundleTagName, originalVersion);
+            VerifySwidTagVersion(packageTagName, originalVersion);
+
+            bundlePatchA.Install();
+            VerifySwidTagVersion(bundlePatchTagName, patchedVersion);
+            VerifySwidTagVersion(packageTagName, patchedVersion);
+
+            bundlePatchA.Uninstall();
+            VerifySwidTagVersion(packageTagName, originalVersion);
+
+            bundleA.Uninstall();
+            VerifySwidTagVersion(bundleTagName, null);
+            VerifySwidTagVersion(packageTagName, null);
+        }
+
+        [Fact]
+        public void CanInstallBundleWithPatchesTargetingSingleProductThenRemoveIt()
+        {
+            var originalVersion = "1.0.0.0";
+            var patchedVersion = "1.0.1.0";
+            var testRegistryValue = "PackageA";
+            var testRegistryValue2 = "PackageA2";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundlePatchA2 = this.CreateBundleInstaller("BundlePatchA2");
+
+            packageAv1.InstallProduct();
+            packageAv1.VerifyInstalled(true);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue2, originalVersion);
+
+            bundlePatchA2.Install();
+            bundlePatchA2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, patchedVersion);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue2, patchedVersion);
+
+            bundlePatchA2.Uninstall();
+            bundlePatchA2.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, originalVersion);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue2, originalVersion);
+        }
+
+        private static void VerifySwidTagVersion(string tagName, string expectedVersion)
+        {
+            var regidFolder = Environment.ExpandEnvironmentVariables(@"%ProgramData%\regid.1995-08.com.example");
+            var tagPath = Path.Combine(regidFolder, "regid.1995-08.com.example " + tagName + ".swidtag");
+            string version = null;
+
+            if (File.Exists(tagPath))
+            {
+                var doc = new XmlDocument();
+                doc.Load(tagPath);
+
+                var ns = new XmlNamespaceManager(doc.NameTable);
+                ns.AddNamespace("s", "http://standards.iso.org/iso/19770/-2/2009/schema.xsd");
+
+                var versionNode = doc.SelectSingleNode("/s:software_identification_tag/s:product_version/s:name", ns);
+                version = versionNode?.InnerText ?? String.Empty;
+            }
+
+            Assert.Equal(expectedVersion, version);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/PrereqBaTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/PrereqBaTests.cs
new file mode 100644
index 00000000..ced2e08e
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/PrereqBaTests.cs
@@ -0,0 +1,76 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class PrereqBaTests : BurnE2ETests
+    {
+        public PrereqBaTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        /// <summary>
+        /// This bundle purposely provides a .runtimeconfig.json file that requires a version of .NET Core that doesn't exist,
+        /// with an MSI package to represent the prerequisite package.
+        /// This verifies that:
+        ///   The preqba doesn't infinitely reload itself after failing to load the managed BA.
+        ///   The engine automatically uninstalls the bundle since only permanent packages were installed.
+        /// </summary>
+        [Fact]
+        public void DncPreqBaDetectsInfiniteLoop()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            this.CreatePackageInstaller("PackageF");
+
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+
+            bundleA.Install();
+
+            // Part of the test is Install actually completing.
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageASourceCodeInstalled), String.Concat("Should have found Package A payload installed at: ", packageASourceCodeInstalled));
+
+            // No non-permanent packages should have ended up installed or cached so it should have unregistered.
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+        }
+
+        /// <summary>
+        /// This bundle purposely provides a WixToolset.Mba.Host.config file that requires a version of .NET Framework that doesn't exist,
+        /// with an MSI package to represent the prerequisite package.
+        /// This verifies that:
+        ///   The preqba doesn't infinitely reload itself after failing to load the managed BA.
+        ///   The engine automatically uninstalls the bundle since only permanent packages were installed.
+        /// </summary>
+        [Fact]
+        public void MbaPreqBaDetectsInfiniteLoop()
+        {
+            var packageB = this.CreatePackageInstaller("PackageB");
+            this.CreatePackageInstaller("PackageF");
+
+            var bundleB = this.CreateBundleInstaller("BundleB");
+
+            var packageBSourceCodeInstalled = packageB.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageBSourceCodeInstalled), $"Package B payload should not be there on test start: {packageBSourceCodeInstalled}");
+
+            bundleB.Install();
+
+            // Part of the test is Install actually completing.
+
+            // Source file should be installed
+            Assert.True(File.Exists(packageBSourceCodeInstalled), String.Concat("Should have found Package B payload installed at: ", packageBSourceCodeInstalled));
+
+            // No non-permanent packages should have ended up installed or cached so it should have unregistered.
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/RegistrationTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/RegistrationTests.cs
new file mode 100644
index 00000000..51122c28
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/RegistrationTests.cs
@@ -0,0 +1,78 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class RegistrationTests : BurnE2ETests
+    {
+        public RegistrationTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void AutomaticallyUncachesBundleWhenNotInstalled()
+        {
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            var cachedBundlePath = bundleA.ManuallyCache();
+
+            testBAController.SetQuitAfterDetect();
+
+            bundleA.Install(cachedBundlePath);
+
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+        }
+
+        [Fact]
+        public void AutomaticallyUninstallsBundleWithoutBADoingApply()
+        {
+            this.InstallBundleThenManuallyUninstallPackageAndRemovePackageFromCacheThenRunAndQuitWithoutApply(true);
+        }
+
+        [Fact]
+        public void AutomaticallyUninstallsBundleWithoutBADoingDetect()
+        {
+            this.InstallBundleThenManuallyUninstallPackageAndRemovePackageFromCacheThenRunAndQuitWithoutApply(false);
+        }
+
+        [Fact]
+        public void RegistersInARPIfPrecached()
+        {
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            bundleA.ManuallyCache();
+
+            // Verifies https://github.com/wixtoolset/issues/issues/5702
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+        }
+
+        private void InstallBundleThenManuallyUninstallPackageAndRemovePackageFromCacheThenRunAndQuitWithoutApply(bool detect)
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            packageA.VerifyInstalled(true);
+
+            packageA.UninstallProduct();
+            bundleA.RemovePackageFromCache("PackageA");
+
+            if (detect)
+            {
+                testBAController.SetQuitAfterDetect();
+            }
+            else
+            {
+                testBAController.SetImmediatelyQuit();
+            }
+            bundleA.Install();
+            packageA.VerifyInstalled(false);
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/RollbackBoundaryTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/RollbackBoundaryTests.cs
new file mode 100644
index 00000000..6539db34
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/RollbackBoundaryTests.cs
@@ -0,0 +1,52 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class RollbackBoundaryTests : BurnE2ETests
+    {
+        public RollbackBoundaryTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        /// <summary>
+        /// Installs 1 bundle:
+        ///   chain - non-vital rollback boundary, package F, package A, vital rollback boundary, package B
+        ///     package F fails
+        ///     package A and B are permanent
+        ///   Execution is supposed to be:
+        ///     package F (fails)
+        ///     rollback to non-vital rollback boundary which ignores the error and skips over package A
+        ///     install package B
+        ///     unregister since no non-permanent packages should be installed or cached.
+        /// </summary>
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6309")]
+        public void NonVitalRollbackBoundarySkipsToNextRollbackBoundary()
+        {
+            var packageA = this.CreatePackageInstaller("PackageA");
+            var packageB = this.CreatePackageInstaller("PackageB");
+            this.CreatePackageInstaller("PackageC");
+            this.CreatePackageInstaller("PackageF");
+
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            var packageASourceCodeInstalled = packageA.GetInstalledFilePath("Package.wxs");
+            var packageBSourceCodeInstalled = packageB.GetInstalledFilePath("Package.wxs");
+
+            // Source file should *not* be installed
+            Assert.False(File.Exists(packageASourceCodeInstalled), $"Package A payload should not be there on test start: {packageASourceCodeInstalled}");
+            Assert.False(File.Exists(packageBSourceCodeInstalled), $"Package B payload should not be there on test start: {packageBSourceCodeInstalled}");
+
+            bundleA.Install();
+
+            // No non-permanent packages should have ended up installed or cached so it should have unregistered.
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+
+            // Only PackageB source file should be installed
+            Assert.True(File.Exists(packageBSourceCodeInstalled), String.Concat("Should have found Package B payload installed at: ", packageBSourceCodeInstalled));
+            Assert.False(File.Exists(packageASourceCodeInstalled), String.Concat("Should not have found Package A payload installed at: ", packageASourceCodeInstalled));
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/SlipstreamTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/SlipstreamTests.cs
new file mode 100644
index 00000000..29632e2e
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/SlipstreamTests.cs
@@ -0,0 +1,353 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using WixTestTools;
+    using WixToolset.Mba.Core;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class SlipstreamTests : BurnE2ETests
+    {
+        public SlipstreamTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        private const string V090 = "0.9.0.0";
+        private const string V100 = "1.0.0.0";
+        private const string V101 = "1.0.1.0";
+
+        [Fact]
+        public void CanInstallBundleWithSlipstreamedPatchThenRemoveIt()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        /// <summary>
+        /// BundleA installs PackageA with slipstreamed PatchA.
+        /// BundleOnlyPatchA is installed which contains PatchA (which should be a no-op).
+        /// BundleOnlyPatchA in uninstalled which should do nothing since BundleA has a dependency on it.
+        /// Bundle is installed which should remove everything.
+        /// </summary>
+        [Fact]
+        public void ReferenceCountsSlipstreamedPatch()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleOnlyPatchA = this.CreateBundleInstaller("BundleOnlyPatchA");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleOnlyPatchA.Install();
+            bundleOnlyPatchA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleOnlyPatchA.Uninstall();
+            bundleOnlyPatchA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6350")]
+        public void CanInstallBundleWithSlipstreamedPatchThenRepairIt()
+        {
+            this.InstallBundleWithSlipstreamedPatchThenRepairIt(false);
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6350")]
+        public void CanInstallReversedBundleWithSlipstreamedPatchThenRepairIt()
+        {
+            this.InstallBundleWithSlipstreamedPatchThenRepairIt(true);
+        }
+
+        private void InstallBundleWithSlipstreamedPatchThenRepairIt(bool isReversed)
+        {
+            var bundleName = isReversed ? "BundleAReverse" : "BundleA";
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller(bundleName);
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            // Delete the installed file and registry key so we have something to repair.
+            File.Delete(packageAv1SourceCodeInstalled);
+            packageAv1.DeleteTestRegistryValue(testRegistryValue);
+
+            bundleA.Repair();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void CanInstallSlipstreamedPatchThroughForcedRepair()
+        {
+            this.InstallSlipstreamedPatchThroughForcedRepair(false);
+        }
+
+        [Fact]
+        public void CanInstallSlipstreamedPatchThroughReversedForcedRepair()
+        {
+            this.InstallSlipstreamedPatchThroughForcedRepair(true);
+        }
+
+        private void InstallSlipstreamedPatchThroughForcedRepair(bool isReversed)
+        {
+            var bundleName = isReversed ? "BundleAReverse" : "BundleA";
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller(bundleName);
+            var bundleOnlyA = this.CreateBundleInstaller("BundleOnlyA");
+            var testBAController = this.CreateTestBAController();
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleOnlyA.Install();
+            bundleOnlyA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V100);
+
+            // Delete the installed file and registry key so we have something to repair.
+            File.Delete(packageAv1SourceCodeInstalled);
+            packageAv1.DeleteTestRegistryValue(testRegistryValue);
+
+            testBAController.SetPackageRequestedState("PackageA", RequestState.Repair);
+            testBAController.SetPackageRequestedState("PatchA", RequestState.Repair);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            testBAController.ResetPackageStates("PackageA");
+            testBAController.ResetPackageStates("PatchA");
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V100);
+
+            bundleOnlyA.Uninstall();
+            bundleOnlyA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void CanUninstallSlipstreamedPatchAlone()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+            var testBAController = this.CreateTestBAController();
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            testBAController.SetPackageRequestedState("PatchA", RequestState.Absent);
+
+            bundleA.Modify();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V100);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void CanModifyToUninstallPackageWithSlipstreamedPatch()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+            var testBAController = this.CreateTestBAController();
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            var packageBv1SourceCodeInstalled = packageBv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), $"PackageBv1 payload should not be there on test start: {packageBv1SourceCodeInstalled}");
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+            Assert.True(File.Exists(packageBv1SourceCodeInstalled), String.Concat("Should have found PackageBv1 payload installed at: ", packageBv1SourceCodeInstalled));
+
+            testBAController.SetPackageRequestedState("PackageA", RequestState.Absent);
+            testBAController.SetPackageRequestedState("PatchA", RequestState.Absent);
+
+            bundleB.Modify();
+            bundleB.VerifyRegisteredAndInPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should have been removed by modify from: {packageAv1SourceCodeInstalled}");
+
+            testBAController.ResetPackageStates("PackageA");
+            testBAController.ResetPackageStates("PatchA");
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), String.Concat("PackageBv1 payload should have been removed by uninstall from: ", packageBv1SourceCodeInstalled));
+            packageBv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void UninstallsPackageWithSlipstreamedPatchDuringRollback()
+        {
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var bundleB = this.CreateBundleInstaller("BundleB");
+            var testBAController = this.CreateTestBAController();
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            var packageBv1SourceCodeInstalled = packageBv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), $"PackageBv1 payload should not be there on test start: {packageBv1SourceCodeInstalled}");
+
+            testBAController.SetPackageCancelExecuteAtProgress("PackageB", 50);
+
+            bundleB.Install((int)MSIExec.MSIExecReturnCode.ERROR_INSTALL_USEREXIT);
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should have been removed by rollback from: {packageAv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), String.Concat("PackageBv1 payload should not have been installed from: ", packageBv1SourceCodeInstalled));
+            packageBv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/6359")]
+        public void CanAutomaticallyPredetermineSlipstreamPatchesAtBuildTime()
+        {
+            var testRegistryValueA = "PackageA";
+            var testRegistryValueA2 = "PackageA2";
+            var testRegistryValueB = "PackageB";
+            var testRegistryValueB2 = "PackageB2";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var bundleC = this.CreateBundleInstaller("BundleC");
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            var packageBv1SourceCodeInstalled = packageBv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), $"PackageBv1 payload should not be there on test start: {packageBv1SourceCodeInstalled}");
+
+            bundleC.Install();
+            bundleC.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            // Product A should've slipstreamed both patches.
+            packageAv1.VerifyTestRegistryValue(testRegistryValueA, V101);
+            packageAv1.VerifyTestRegistryValue(testRegistryValueA2, V101);
+            // Product B should've only slipstreamed patch AB2.
+            packageBv1.VerifyTestRegistryValue(testRegistryValueB, V100);
+            packageBv1.VerifyTestRegistryValue(testRegistryValueB2, V101);
+
+            bundleC.Uninstall();
+            bundleC.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            Assert.False(File.Exists(packageBv1SourceCodeInstalled), String.Concat("PackageBv1 payload should have been removed by uninstall from: ", packageBv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void CanInstallSlipstreamedPatchWithPackageDuringMajorUpgrade()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv0 = this.CreatePackageInstaller("PackageAv0_9_0");
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleA = this.CreateBundleInstaller("BundleA");
+
+            packageAv1.VerifyInstalled(false);
+
+            packageAv0.InstallProduct();
+            packageAv0.VerifyInstalled(true);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V090);
+
+            bundleA.Install();
+            bundleA.VerifyRegisteredAndInPackageCache();
+            packageAv0.VerifyInstalled(false);
+            packageAv1.VerifyInstalled(true);
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V101);
+
+            bundleA.Uninstall();
+            bundleA.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageAv1.VerifyInstalled(false);
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+
+        [Fact]
+        public void RespectsSlipstreamedPatchInstallCondition()
+        {
+            var testRegistryValue = "PackageA";
+
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var bundleD = this.CreateBundleInstaller("BundleD");
+
+            var packageAv1SourceCodeInstalled = packageAv1.GetInstalledFilePath("Package.wxs");
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), $"PackageAv1 payload should not be there on test start: {packageAv1SourceCodeInstalled}");
+
+            bundleD.Install();
+            bundleD.VerifyRegisteredAndInPackageCache();
+            Assert.True(File.Exists(packageAv1SourceCodeInstalled), String.Concat("Should have found PackageAv1 payload installed at: ", packageAv1SourceCodeInstalled));
+            // The patch was not supposed to be installed.
+            packageAv1.VerifyTestRegistryValue(testRegistryValue, V100);
+
+            bundleD.Uninstall();
+            bundleD.VerifyUnregisteredAndRemovedFromPackageCache();
+            Assert.False(File.Exists(packageAv1SourceCodeInstalled), String.Concat("PackageAv1 payload should have been removed by uninstall from: ", packageAv1SourceCodeInstalled));
+            packageAv1.VerifyTestRegistryRootDeleted();
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/TestBAController.cs b/src/test/burn/WixToolsetTest.BurnE2E/TestBAController.cs
new file mode 100644
index 00000000..6e4fe6c6
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/TestBAController.cs
@@ -0,0 +1,187 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using Microsoft.Win32;
+    using WixTestTools;
+    using WixToolset.Mba.Core;
+
+    public class TestBAController : IDisposable
+    {
+        public TestBAController(WixTestContext testContext, bool x64 = false)
+        {
+            this.TestGroupName = testContext.TestGroupName;
+            this.BaseRegKeyPath = x64 ? @"Software\WiX\Tests" : @"Software\WOW6432Node\WiX\Tests";
+            this.TestBaseRegKeyPath = String.Format(@"{0}\TestBAControl\{1}", this.BaseRegKeyPath, this.TestGroupName);
+        }
+
+        private string BaseRegKeyPath { get; }
+
+        private string TestBaseRegKeyPath { get; }
+
+        public string TestGroupName { get; }
+
+        /// <summary>
+        /// Sets a test value in the registry to communicate with the TestBA.
+        /// </summary>
+        /// <param name="name">Name of the value to set.</param>
+        /// <param name="value">Value to set. If this is null, the value is removed.</param>
+        public void SetBurnTestValue(string name, string value)
+        {
+            using (var testKey = Registry.LocalMachine.CreateSubKey(this.TestBaseRegKeyPath))
+            {
+                if (String.IsNullOrEmpty(value))
+                {
+                    testKey.DeleteValue(name, false);
+                }
+                else
+                {
+                    testKey.SetValue(name, value);
+                }
+            }
+        }
+
+        public void SetExplicitlyElevateAndPlanFromOnElevateBegin(string value = "true")
+        {
+            this.SetBurnTestValue("ExplicitlyElevateAndPlanFromOnElevateBegin", value);
+        }
+
+        public void SetImmediatelyQuit(string value = "true")
+        {
+            this.SetBurnTestValue("ImmediatelyQuit", value);
+        }
+
+        public void SetQuitAfterDetect(string value = "true")
+        {
+            this.SetBurnTestValue("QuitAfterDetect", value);
+        }
+
+        /// <summary>
+        /// Slows the cache progress of a package.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="delay">Sets or removes the delay on a package being cached.</param>
+        public void SetPackageSlowCache(string packageId, int? delay)
+        {
+            this.SetPackageState(packageId, "SlowCache", delay.HasValue ? delay.ToString() : null);
+        }
+
+        /// <summary>
+        /// Cancels the cache of a package at a particular progress point.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="cancelPoint">Sets or removes the cancel progress on a package being cached.</param>
+        public void SetPackageCancelCacheAtProgress(string packageId, int? cancelPoint)
+        {
+            this.SetPackageState(packageId, "CancelCacheAtProgress", cancelPoint.HasValue ? cancelPoint.ToString() : null);
+        }
+
+        /// <summary>
+        /// Slows the execute progress of a package.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="delay">Sets or removes the delay on a package being executed.</param>
+        public void SetPackageSlowExecute(string packageId, int? delay)
+        {
+            this.SetPackageState(packageId, "SlowExecute", delay.HasValue ? delay.ToString() : null);
+        }
+
+        /// <summary>
+        /// Cancels the execute of a package at a particular progress point.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="cancelPoint">Sets or removes the cancel progress on a package being executed.</param>
+        public void SetPackageCancelExecuteAtProgress(string packageId, int? cancelPoint)
+        {
+            this.SetPackageState(packageId, "CancelExecuteAtProgress", cancelPoint.HasValue ? cancelPoint.ToString() : null);
+        }
+
+        /// <summary>
+        /// Cancels the execute of a package at the next progess after the specified MSI action start.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="actionName">Sets or removes the cancel progress on a package being executed.</param>
+        public void SetPackageCancelExecuteAtActionStart(string packageId, string actionName)
+        {
+            this.SetPackageState(packageId, "CancelExecuteAtActionStart", actionName);
+        }
+
+        /// <summary>
+        /// Cancels the execute of a package at a particular OnProgress point.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="cancelPoint">Sets or removes the cancel OnProgress point on a package being executed.</param>
+        public void SetPackageCancelOnProgressAtProgress(string packageId, int? cancelPoint)
+        {
+            this.SetPackageState(packageId, "CancelOnProgressAtProgress", cancelPoint.HasValue ? cancelPoint.ToString() : null);
+        }
+
+        /// <summary>
+        /// Sets the requested state for a package that the TestBA will return to the engine during plan.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="state">State to request.</param>
+        public void SetPackageRequestedState(string packageId, RequestState state)
+        {
+            this.SetPackageState(packageId, "Requested", state.ToString());
+        }
+
+        /// <summary>
+        /// Sets the requested state for a package that the TestBA will return to the engine during plan.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        /// <param name="state">State to request.</param>
+        public void SetPackageFeatureState(string packageId, string featureId, FeatureState state)
+        {
+            this.SetPackageState(packageId, String.Concat(featureId, "Requested"), state.ToString());
+        }
+
+        /// <summary>
+        /// Sets the number of times to re-run the Detect phase.
+        /// </summary>
+        /// <param name="state">Number of times to run Detect (after the first, normal, Detect).</param>
+        public void SetRedetectCount(int redetectCount)
+        {
+            this.SetPackageState(null, "RedetectCount", redetectCount.ToString());
+        }
+
+        /// <summary>
+        /// Resets the state for a package that the TestBA will return to the engine during plan.
+        /// </summary>
+        /// <param name="packageId">Package identity.</param>
+        public void ResetPackageStates(string packageId)
+        {
+            var key = String.Format(@"{0}\{1}", this.TestBaseRegKeyPath, packageId ?? String.Empty);
+            Registry.LocalMachine.DeleteSubKey(key);
+        }
+
+        public void SetVerifyArguments(string verifyArguments)
+        {
+            this.SetBurnTestValue("VerifyArguments", verifyArguments);
+
+        }
+
+        private void SetPackageState(string packageId, string name, string value)
+        {
+            var key = String.Format(@"{0}\{1}", this.TestBaseRegKeyPath, packageId ?? String.Empty);
+            using (var packageKey = Registry.LocalMachine.CreateSubKey(key))
+            {
+                if (String.IsNullOrEmpty(value))
+                {
+                    packageKey.DeleteValue(name, false);
+                }
+                else
+                {
+                    packageKey.SetValue(name, value);
+                }
+            }
+        }
+
+        public void Dispose()
+        {
+            Registry.LocalMachine.DeleteSubKeyTree($@"{this.BaseRegKeyPath}\{this.TestGroupName}", false);
+            Registry.LocalMachine.DeleteSubKeyTree($@"{this.BaseRegKeyPath}\TestBAControl", false);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/UpdateBundleTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/UpdateBundleTests.cs
new file mode 100644
index 00000000..9fcd428b
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/UpdateBundleTests.cs
@@ -0,0 +1,245 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.IO;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class UpdateBundleTests : BurnE2ETests
+    {
+        public UpdateBundleTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void CanLaunchUpdateBundleFromLocalSourceInsteadOfInstall()
+        {
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            var updateBundleSwitch = String.Concat("\"", "-updatebundle:", bundleAv2.Bundle, "\"");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v2 bundle by getting v1 to launch it as an update bundle.
+            bundleAv1.Install(arguments: updateBundleSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageAv2.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void CanLaunchUpdateBundleFromLocalSourceInsteadOfModify()
+        {
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            var updateBundleSwitch = String.Concat("\"", "-updatebundle:", bundleAv2.Bundle, "\"");
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            bundleAv1.Install();
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(true);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v2 bundle by getting v1 to launch it as an update bundle.
+            bundleAv1.Modify(arguments: updateBundleSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageAv2.VerifyInstalled(false);
+        }
+
+        [Fact]
+        public void ForwardsArgumentsToUpdateBundle()
+        {
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+            var testBAController = this.CreateTestBAController();
+
+            const string verifyArguments = "these arguments should exist";
+            var updateBundleSwitch = String.Concat("\"", "-updatebundle:", bundleAv2.Bundle, "\" ", verifyArguments);
+
+            testBAController.SetVerifyArguments(verifyArguments);
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(false);
+
+            // Install the v2 bundle by getting v1 to launch it as an update bundle.
+            bundleAv1.Install(arguments: updateBundleSwitch);
+            bundleAv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            packageAv1.VerifyInstalled(false);
+            packageAv2.VerifyInstalled(true);
+
+            // Attempt to uninstall bundleA2 without the verify arguments passed and expect failure code.
+            bundleAv2.Uninstall(expectedExitCode: -1);
+
+            // Remove the required arguments and uninstall again.
+            testBAController.SetVerifyArguments(null);
+            bundleAv2.Uninstall();
+            bundleAv2.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageAv2.VerifyInstalled(false);
+        }
+
+        // Installs bundle Bv1.0 then tries to update to latest version during modify (but no server exists).
+        [Fact]
+        public void CanCheckUpdateServerDuringModifyAndDoNothingWhenServerIsntResponsive()
+        {
+            var packageB = this.CreatePackageInstaller("PackageBv1");
+            var bundleB = this.CreateBundleInstaller("BundleBv1");
+
+            packageB.VerifyInstalled(false);
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageB.VerifyInstalled(true);
+
+            // Run the v1 bundle requesting an update bundle.
+            bundleB.Modify(arguments: "-checkupdate");
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            // Verify nothing changed.
+            packageB.VerifyInstalled(true);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageB.VerifyInstalled(false);
+        }
+
+        // Installs bundle Bv1.0 then tries to update to latest version during modify (server exists, no feed).
+        [Fact]
+        public void CanCheckUpdateServerDuringModifyAndDoNothingWhenFeedIsMissing()
+        {
+            var packageB = this.CreatePackageInstaller("PackageBv1");
+            var bundleB = this.CreateBundleInstaller("BundleBv1");
+            var webServer = this.CreateWebServer();
+
+            webServer.Start();
+
+            packageB.VerifyInstalled(false);
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageB.VerifyInstalled(true);
+
+            // Run the v1 bundle requesting an update bundle.
+            bundleB.Modify(arguments: "-checkupdate");
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            // Verify nothing changed.
+            packageB.VerifyInstalled(true);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageB.VerifyInstalled(false);
+        }
+
+        // Installs bundle Bv1.0 then tries to update to latest version during modify (server exists, v1.0 feed).
+        [Fact]
+        public void CanCheckUpdateServerDuringModifyAndDoNothingWhenAlreadyLatestVersion()
+        {
+            var packageB = this.CreatePackageInstaller("PackageBv1");
+            var bundleB = this.CreateBundleInstaller("BundleBv1");
+            var webServer = this.CreateWebServer();
+
+            webServer.AddFiles(new Dictionary<string, string>
+            {
+                { "/BundleB/feed", Path.Combine(this.TestContext.TestDataFolder, "FeedBv1.0.xml") },
+            });
+            webServer.Start();
+
+            packageB.VerifyInstalled(false);
+
+            bundleB.Install();
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            packageB.VerifyInstalled(true);
+
+            // Run the v1 bundle requesting an update bundle.
+            bundleB.Modify(arguments: "-checkupdate");
+            bundleB.VerifyRegisteredAndInPackageCache();
+
+            // Verify nothing changed.
+            packageB.VerifyInstalled(true);
+
+            bundleB.Uninstall();
+            bundleB.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageB.VerifyInstalled(false);
+        }
+
+        // Installs bundle Bv1.0 then does an update to bundle Bv2.0 during modify (server exists, v2.0 feed).
+        [Fact]
+        public void CanLaunchUpdateBundleFromDownloadInsteadOfModify()
+        {
+            var packageBv1 = this.CreatePackageInstaller("PackageBv1");
+            var packageBv2 = this.CreatePackageInstaller("PackageBv2");
+            var bundleBv1 = this.CreateBundleInstaller("BundleBv1");
+            var bundleBv2 = this.CreateBundleInstaller("BundleBv2");
+            var webServer = this.CreateWebServer();
+
+            webServer.AddFiles(new Dictionary<string, string>
+            {
+                { "/BundleB/feed", Path.Combine(this.TestContext.TestDataFolder, "FeedBv2.0.xml") },
+                { "/BundleB/2.0/BundleB.exe", bundleBv2.Bundle },
+            });
+            webServer.Start();
+
+            packageBv1.VerifyInstalled(false);
+            packageBv2.VerifyInstalled(false);
+
+            bundleBv1.Install();
+            bundleBv1.VerifyRegisteredAndInPackageCache();
+
+            packageBv1.VerifyInstalled(true);
+            packageBv2.VerifyInstalled(false);
+
+            // Run the v1 bundle requesting an update bundle.
+            bundleBv1.Modify(arguments: "-checkupdate");
+
+            // The modify -> update is asynchronous, so we need to wait until the real BundleB is done
+            var childBundles = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(bundleBv2.Bundle));
+            foreach (var childBundle in childBundles)
+            {
+                childBundle.WaitForExit();
+            }
+
+            bundleBv1.VerifyUnregisteredAndRemovedFromPackageCache();
+            bundleBv2.VerifyRegisteredAndInPackageCache();
+
+            packageBv1.VerifyInstalled(false);
+            packageBv2.VerifyInstalled(true);
+
+            bundleBv2.Uninstall();
+            bundleBv2.VerifyUnregisteredAndRemovedFromPackageCache();
+            packageBv1.VerifyInstalled(false);
+            packageBv2.VerifyInstalled(false);
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/UpgradeRelatedBundleTests.cs b/src/test/burn/WixToolsetTest.BurnE2E/UpgradeRelatedBundleTests.cs
new file mode 100644
index 00000000..70c0c474
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/UpgradeRelatedBundleTests.cs
@@ -0,0 +1,36 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.IO;
+    using WixTestTools;
+    using Xunit;
+    using Xunit.Abstractions;
+
+    public class UpgradeRelatedBundleTests : BurnE2ETests
+    {
+        public UpgradeRelatedBundleTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper) { }
+
+        [Fact]
+        public void ReportsRelatedBundleMissingFromCache()
+        {
+            var packageAv1 = this.CreatePackageInstaller("PackageAv1");
+            var packageAv2 = this.CreatePackageInstaller("PackageAv2");
+            var bundleAv1 = this.CreateBundleInstaller("BundleAv1");
+            var bundleAv2 = this.CreateBundleInstaller("BundleAv2");
+
+            bundleAv1.Install();
+            bundleAv1.VerifyRegisteredAndInPackageCache();
+
+            bundleAv1.ManuallyUncache();
+
+            // Verify https://github.com/wixtoolset/issues/issues/4991
+            var bundleAv2InstallLogFilePath = bundleAv2.Install();
+            bundleAv2.VerifyRegisteredAndInPackageCache();
+
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleAv2InstallLogFilePath, @"OnDetectRelatedBundle\(\) - id: \{[0-9A-Za-z\-]{36}\}, missing from cache: True"));
+            Assert.True(LogVerifier.MessageInLogFileRegex(bundleAv2InstallLogFilePath, @"Detected related bundle: \{[0-9A-Za-z\-]{36}\}, type: Upgrade, scope: PerMachine, version: 1\.0\.0\.0, operation: MajorUpgrade, cached: No"));
+        }
+    }
+}
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/WebServer/CoreOwinWebServer.cs b/src/test/burn/WixToolsetTest.BurnE2E/WebServer/CoreOwinWebServer.cs
new file mode 100644
index 00000000..89825813
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/WebServer/CoreOwinWebServer.cs
@@ -0,0 +1,70 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.BurnE2E
+{
+    using System;
+    using System.Collections.Generic;
+    using System.IO;
+    using Microsoft.AspNetCore.Builder;
+    using Microsoft.AspNetCore.Hosting;
+    using Microsoft.Extensions.FileProviders;
+    using Microsoft.Extensions.FileProviders.Physical;
+    using Microsoft.Extensions.Hosting;
+    using Microsoft.Extensions.Primitives;
+
+    public class CoreOwinWebServer : IWebServer, IFileProvider
+    {
+        private Dictionary<string, string> PhysicalPathsByRelativeUrl { get; } = new Dictionary<string, string>();
+
+        private IHost WebHost { get; set; }
+
+        public void AddFiles(Dictionary<string, string> physicalPathsByRelativeUrl)
+        {
+            foreach (var kvp in physicalPathsByRelativeUrl)
+            {
+                this.PhysicalPathsByRelativeUrl.Add(kvp.Key, kvp.Value);
+            }
+        }
+
+        public void Start()
+        {
+            this.WebHost = Host.CreateDefaultBuilder()
+                               .ConfigureWebHostDefaults(webBuilder =>
+                               {
+                                   // Use localhost instead of * to avoid firewall issues.
+                                   webBuilder.UseUrls("http://localhost:9999");
+                                   webBuilder.Configure(appBuilder =>
+                                   {
+                                       appBuilder.UseStaticFiles(new StaticFileOptions
+                                       {
+                                           FileProvider = this,
+                                           RequestPath = "/e2e",
+                                           ServeUnknownFileTypes = true,
+                                       });
+                                   });
+                               })
+                               .Build();
+            this.WebHost.Start();
+        }
+
+        public void Dispose()
+        {
+            var waitTime = TimeSpan.FromSeconds(5);
+            this.WebHost?.StopAsync(waitTime).Wait(waitTime);
+        }
+
+        public IDirectoryContents GetDirectoryContents(string subpath) => throw new NotImplementedException();
+
+        public IFileInfo GetFileInfo(string subpath)
+        {
+            if (this.PhysicalPathsByRelativeUrl.TryGetValue(subpath, out var filepath))
+            {
+                return new PhysicalFileInfo(new FileInfo(filepath));
+            }
+
+            return new NotFoundFileInfo(subpath);
+        }
+
+        public IChangeToken Watch(string filter) => throw new NotImplementedException();
+    }
+}
\ No newline at end of file
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/WixToolsetTest.BurnE2E.csproj b/src/test/burn/WixToolsetTest.BurnE2E/WixToolsetTest.BurnE2E.csproj
new file mode 100644
index 00000000..2aee1157
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/WixToolsetTest.BurnE2E.csproj
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
+    <RollForward>Major</RollForward>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Content Include="runtests.cmd" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\WixTestTools\WixTestTools.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="3.1.13" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
+    <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
+    <PackageReference Include="WixBuildTools.TestSupport" Version="4.0.50" />
+    <PackageReference Include="WixToolset.Data" Version="4.0.218" />
+    <PackageReference Include="WixToolset.Mba.Core" Version="4.0.58" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" PrivateAssets="All" />
+  </ItemGroup>
+</Project>
diff --git a/src/test/burn/WixToolsetTest.BurnE2E/runtests.cmd b/src/test/burn/WixToolsetTest.BurnE2E/runtests.cmd
new file mode 100644
index 00000000..4c6dc8ee
--- /dev/null
+++ b/src/test/burn/WixToolsetTest.BurnE2E/runtests.cmd
@@ -0,0 +1,2 @@
+SET RuntimeTestsEnabled=true
+dotnet test WixToolsetTest.BurnE2E.dll -v normal
\ No newline at end of file
diff --git a/src/test/burn/appveyor.cmd b/src/test/burn/appveyor.cmd
new file mode 100644
index 00000000..c0d965e5
--- /dev/null
+++ b/src/test/burn/appveyor.cmd
@@ -0,0 +1,11 @@
+@setlocal
+@pushd %~dp0
+@set _C=Release
+
+msbuild -p:Configuration=%_C% -warnaserror -Restore || exit /b
+msbuild -p:Configuration=%_C% src\TestData -Restore || exit /b
+
+dotnet test -c %_C% --no-build src\WixToolsetTest.BurnE2E || exit /b
+
+@popd
+@endlocal
diff --git a/src/test/burn/appveyor.yml b/src/test/burn/appveyor.yml
new file mode 100644
index 00000000..d12975dc
--- /dev/null
+++ b/src/test/burn/appveyor.yml
@@ -0,0 +1,27 @@
+# Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+
+image: Visual Studio 2019
+
+environment:
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_CLI_TELEMETRY_OPTOUT: 1
+  NUGET_XMLDOC_MODE: skip
+  RuntimeTestsEnabled: true
+
+
+install:
+  - reg add HKLM\Software\Policies\Microsoft\Windows\Installer /t REG_SZ /v Logging /d voicewarmupx /f
+  - reg add HKLM\Software\WOW6432Node\Policies\Microsoft\Windows\Installer /t REG_SZ /v Logging /d voicewarmupx /f
+
+build_script:
+  - appveyor.cmd
+
+test: off
+
+skip_branch_with_pr: true
+skip_tags: true
+
+on_finish:
+  - ps: 7z a ('logs_' + (Get-Date).tostring("yyyyMMddHHmmss") + '.zip') $env:TEMP\*.log $env:TEMP\..\*.log
+  - ps: Push-AppveyorArtifact logs_*.zip
diff --git a/src/test/burn/global.json b/src/test/burn/global.json
new file mode 100644
index 00000000..697f5687
--- /dev/null
+++ b/src/test/burn/global.json
@@ -0,0 +1,8 @@
+{
+  "msbuild-sdks": {
+    "WixToolset.Sdk": "4.0.0-build-0213"
+  },
+  "sdk": {
+    "allowPrerelease": false
+  }
+}
diff --git a/src/test/burn/nuget.config b/src/test/burn/nuget.config
new file mode 100644
index 00000000..9187a22e
--- /dev/null
+++ b/src/test/burn/nuget.config
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="wixtoolset-balutil" value="https://ci.appveyor.com/nuget/wixtoolset-balutil" />
+    <add key="wixtoolset-bal-wixext" value="https://ci.appveyor.com/nuget/wixtoolset-bal-wixext" />
+    <add key="wixtoolset-data" value="https://ci.appveyor.com/nuget/wixtoolset-data" />
+    <add key="wixtoolset-dependency-wixext" value="https://ci.appveyor.com/nuget/wixtoolset-dependency-wixext" />
+    <add key="wixtoolset-dtf" value="https://ci.appveyor.com/nuget/wixtoolset-dtf" />
+    <add key="wixtoolset-netfx-wixext" value="https://ci.appveyor.com/nuget/wixtoolset-netfx-wixext" />
+    <add key="wixtoolset-tools" value="https://ci.appveyor.com/nuget/wixtoolset-tools" />
+    <add key="wixtoolset-util-wixext" value="https://ci.appveyor.com/nuget/wixtoolset-util-wixext" />
+    <add key="wixbuildtools" value="https://ci.appveyor.com/nuget/wixbuildtools" />
+    <add key="api.nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>
\ No newline at end of file