Write an error when the .NET Core BA is missing the BAFactoryAssembly.

7166

4 files changed, 52 insertions, 2 deletions

diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
index 32ff42b5..57dbda9c 100644
--- a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
@@ -185,6 +185,35 @@ namespace WixToolsetTest.Bal
         }
 
         [Fact]
+        public void CannotBuildUsingDncbaMissingBAFactoryPayload()
+        {
+            using (var fs = new DisposableFileSystem())
+            {
+                var baseFolder = fs.GetFolder();
+                var bundleFile = Path.Combine(baseFolder, "bin", "test.exe");
+                var bundleSourceFolder = TestData.Get(@"TestData\Dncba");
+                var intermediateFolder = Path.Combine(baseFolder, "obj");
+
+                var compileResult = WixRunner.Execute(new[]
+                {
+                    "build",
+                    Path.Combine(bundleSourceFolder, "Bundle.wxs"),
+                    "-ext", TestData.Get(@"WixToolset.Bal.wixext.dll"),
+                    "-intermediateFolder", intermediateFolder,
+                    "-o", bundleFile,
+                });
+                WixAssert.CompareLineByLine(new[]
+                {
+                    "The BA's entry point DLL must have bal:BAFactoryAssembly=\"yes\" when using the DotNetCoreBootstrapperApplicationHost.",
+                }, compileResult.Messages.Select(x => x.ToString()).ToArray());
+                Assert.Equal(6818, compileResult.ExitCode);
+
+                Assert.False(File.Exists(bundleFile));
+                Assert.False(File.Exists(Path.Combine(intermediateFolder, "test.exe")));
+            }
+        }
+
+        [Fact]
         public void CannotBuildUsingOverridableWrongCase()
         {
             using (var fs = new DisposableFileSystem())
diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Dncba/Bundle.wxs b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Dncba/Bundle.wxs
new file mode 100644
index 00000000..5b25da8c
--- /dev/null
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/TestData/Dncba/Bundle.wxs
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
+     xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
+    <Bundle Name="WixStdBa" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="75D5D534-E177-4689-AAE9-CAC1C39002C2">
+        <BootstrapperApplication>
+            <bal:WixDotNetCoreBootstrapperApplicationHost SelfContainedDeployment="yes" />
+            <Payload SourceFile="runtimes\win-x86\native\wixnative.exe" />
+        </BootstrapperApplication>
+        <Chain>
+            <ExePackage Permanent="yes" DetectCondition="none" SourceFile="runtimes\win-x86\native\wixnative.exe" />
+        </Chain>
+    </Bundle>
+</Wix>
diff --git a/src/ext/Bal/wixext/BalBurnBackendExtension.cs b/src/ext/Bal/wixext/BalBurnBackendExtension.cs
index a27ff739..be294131 100644
--- a/src/ext/Bal/wixext/BalBurnBackendExtension.cs
+++ b/src/ext/Bal/wixext/BalBurnBackendExtension.cs
@@ -121,7 +121,7 @@ namespace WixToolset.Bal
 
             if (isDNC)
             {
-                this.FinalizeBAFactorySymbol(section);
+                this.FinalizeBAFactorySymbol(section, baSymbol);
             }
 
             if (isIuiBA || isStdBA || isMBA || isDNC)
@@ -135,11 +135,12 @@ namespace WixToolset.Bal
             }
         }
 
-        private void FinalizeBAFactorySymbol(IntermediateSection section)
+        private void FinalizeBAFactorySymbol(IntermediateSection section, WixBootstrapperApplicationDllSymbol baSymbol)
         {
             var factorySymbol = section.Symbols.OfType<WixBalBAFactoryAssemblySymbol>().SingleOrDefault();
             if (null == factorySymbol)
             {
+                this.Messaging.Write(BalErrors.MissingDNCBAFactoryAssembly(baSymbol.SourceLineNumbers));
                 return;
             }
 
@@ -148,6 +149,7 @@ namespace WixToolset.Bal
                                                       .SingleOrDefault();
             if (null == factoryPayloadSymbol)
             {
+                this.Messaging.Write(BalErrors.MissingDNCBAFactoryAssembly(factorySymbol.SourceLineNumbers));
                 return;
             }
 
diff --git a/src/ext/Bal/wixext/BalErrors.cs b/src/ext/Bal/wixext/BalErrors.cs
index cde37143..2548b279 100644
--- a/src/ext/Bal/wixext/BalErrors.cs
+++ b/src/ext/Bal/wixext/BalErrors.cs
@@ -43,6 +43,11 @@ namespace WixToolset.Bal
             return Message(sourceLineNumbers, Ids.IuibaPrimaryPackageEnableFeatureSelection, "When using WixInternalUIBootstrapperApplication, primary packages must not have feature selection enabled because it interferes with the user selecting feature through the MSI UI.");
         }
 
+        public static Message MissingDNCBAFactoryAssembly(SourceLineNumber sourceLineNumbers)
+        {
+            return Message(sourceLineNumbers, Ids.MissingDNCBAFactoryAssembly, "The BA's entry point DLL must have bal:BAFactoryAssembly=\"yes\" when using the DotNetCoreBootstrapperApplicationHost.");
+        }
+
         public static Message MissingDNCPrereq()
         {
             return Message(null, Ids.MissingDNCPrereq, "There must be at least one package with bal:PrereqPackage=\"yes\" when using the DotNetCoreBootstrapperApplicationHost with SelfContainedDeployment set to \"no\".");
@@ -116,6 +121,7 @@ namespace WixToolset.Bal
             IuibaPrimaryPackageEnableFeatureSelection = 6815,
             OverridableVariableCollision = 6816,
             OverridableVariableCollision2 = 6817,
+            MissingDNCBAFactoryAssembly = 6818,
         }
     }
 }