3 files changed, 54 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/BootstrapperApplicationFixture.cs b/src/test/WixToolsetTest.CoreIntegration/BootstrapperApplicationFixture.cs
new file mode 100644
index 00000000..9bdc9496
--- /dev/null
+++ b/src/test/WixToolsetTest.CoreIntegration/BootstrapperApplicationFixture.cs
@@ -0,0 +1,46 @@
+// Copyright (c) .NET 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.CoreIntegration
+{
+    using System.IO;
+    using System.Linq;
+    using WixBuildTools.TestSupport;
+    using WixToolset.Core.TestPackage;
+    using WixToolset.Data;
+    using WixToolset.Data.Symbols;
+    using Xunit;
+
+    public class BootstrapperApplicationFixture
+    {
+        [Fact]
+        public void CanSetBootstrapperApplicationDllDpiAwareness()
+        {
+            var folder = TestData.Get(@"TestData\BootstrapperApplication");
+
+            using (var fs = new DisposableFileSystem())
+            {
+                var baseFolder = fs.GetFolder();
+                var intermediateFolder = Path.Combine(baseFolder, "obj");
+                var wixlibPath = Path.Combine(intermediateFolder, @"test.wixlib");
+
+                var result = WixRunner.Execute(new[]
+                {
+                    "build",
+                    Path.Combine(folder, "DpiAwareness.wxs"),
+                    "-intermediateFolder", intermediateFolder,
+                    "-o", wixlibPath,
+                });
+
+                result.AssertSuccess();
+
+                var intermediate = Intermediate.Load(wixlibPath);
+                var allSymbols = intermediate.Sections.SelectMany(s => s.Symbols);
+                var baDllSymbol = allSymbols.OfType<WixBootstrapperApplicationDllSymbol>()
+                                              .SingleOrDefault();
+                Assert.NotNull(baDllSymbol);
+
+                Assert.Equal(WixBootstrapperApplicationDpiAwarenessType.GdiScaled, baDllSymbol.DpiAwareness);
+            }
+        }
+    }
+}
diff --git a/src/test/WixToolsetTest.CoreIntegration/TestData/BootstrapperApplication/DpiAwareness.wxs b/src/test/WixToolsetTest.CoreIntegration/TestData/BootstrapperApplication/DpiAwareness.wxs
new file mode 100644
index 00000000..5b41e807
--- /dev/null
+++ b/src/test/WixToolsetTest.CoreIntegration/TestData/BootstrapperApplication/DpiAwareness.wxs
@@ -0,0 +1,7 @@
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Fragment>
+    <BootstrapperApplication Id="fakeba">
+      <BootstrapperApplicationDll SourceFile="$(sys.SOURCEFILEPATH)" DpiAwareness="gdiScaled" />
+    </BootstrapperApplication>
+  </Fragment>
+</Wix>
diff --git a/src/test/WixToolsetTest.CoreIntegration/WixToolsetTest.CoreIntegration.csproj b/src/test/WixToolsetTest.CoreIntegration/WixToolsetTest.CoreIntegration.csproj
index 595c8a39..b39b5cfb 100644
--- a/src/test/WixToolsetTest.CoreIntegration/WixToolsetTest.CoreIntegration.csproj
+++ b/src/test/WixToolsetTest.CoreIntegration/WixToolsetTest.CoreIntegration.csproj
@@ -27,6 +27,7 @@
     <Content Include="TestData\BadInput\UnscheduledRollbackBoundary.wxs" CopyToOutputDirectory="PreserveNewest" />
     <Content Include="TestData\BindVariables\DefaultedVariable.wxs" CopyToOutputDirectory="PreserveNewest" />
     <Content Include="TestData\BindVariables\data\test.txt" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="TestData\BootstrapperApplication\DpiAwareness.wxs" CopyToOutputDirectory="PreserveNewest" />
     <Content Include="TestData\BundleCustomTable\BundleCustomTable.wxs" CopyToOutputDirectory="PreserveNewest" />
     <Content Include="TestData\BundleExtension\BundleExtension.wxs" CopyToOutputDirectory="PreserveNewest" />
     <Content Include="TestData\BundleExtension\BundleExtensionSearches.wxs" CopyToOutputDirectory="PreserveNewest" />