Use x64 binaries when project's targeting AnyCPU (#255)

* Use x64 binaries when project's targeting AnyCPU

Fixes https://github.com/aspnet/MvcPrecompilation/issues/240

src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/build/netstandard2.0/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.targets

@@ -85,8 +85,10 @@
     Condition="'$(MvcRazorCompileOnPublish)'=='true' AND '$(_MvcViewCompilationAddDesktopReferences)'!='false' AND '$(TargetFrameworkIdentifier)'=='.NETFramework'">
 
     <PropertyGroup Condition="'$(_MvcViewCompilationBinaryPath)'==''">
-      <_MvcViewCompilationBinaryPath Condition="'$(PlatformTarget)'=='x64'">$(MSBuildThisFileDirectory)$(MSBuildThisFileName)-x64.exe</_MvcViewCompilationBinaryPath>
       <_MvcViewCompilationBinaryPath Condition="'$(PlatformTarget)'=='x86'">$(MSBuildThisFileDirectory)$(MSBuildThisFileName)-x86.exe</_MvcViewCompilationBinaryPath>
+
+      <!-- For PlatformTarget = AnyCPU or x64, we will use the x64 binary -->
+      <_MvcViewCompilationBinaryPath Condition="'$(_MvcViewCompilationBinaryPath)'==''">$(MSBuildThisFileDirectory)$(MSBuildThisFileName)-x64.exe</_MvcViewCompilationBinaryPath>
     </PropertyGroup>
 
     <ItemGroup Condition="'$(_MvcViewCompilationBinaryPath)'!=''">
@@ -99,18 +101,22 @@
     DependsOnTargets="_AddDesktopReferences;_CreateResponseFileForMvcRazorPrecompile"
     Condition="'$(TargetFrameworkIdentifier)'=='.NETFramework'">
 
+    <PropertyGroup>
+      <_MvcViewCompilationBinaryName>$([System.IO.Path]::GetFileName('$(_MvcViewCompilationBinaryPath)'))</_MvcViewCompilationBinaryName>
+    </PropertyGroup>
+
     <ItemGroup>
       <_PreCompilationFilesToCopy
         Include="$(OutputPath)$(AssemblyName).exe.config"
-        Destination="$(OutputPath)$(MSBuildThisFileName)-$(PlatformTarget).exe.config" />
+        Destination="$(OutputPath)$(_MvcViewCompilationBinaryName).config" />
 
       <_PreCompilationFilesToCopy
         Include="$(_MvcViewCompilationBinaryPath)"
-        Destination="$(OutputPath)$(MSBuildThisFileName)-$(PlatformTarget).exe" />
+        Destination="$(OutputPath)$(_MvcViewCompilationBinaryName)" />
     </ItemGroup>
 
     <PropertyGroup Condition="'$(MvcRazorRunCommand)'==''">
-      <MvcRazorRunCommand>$(OutputPath)$(MSBuildThisFileName)-$(PlatformTarget).exe</MvcRazorRunCommand>
+      <MvcRazorRunCommand>$(OutputPath)$(_MvcViewCompilationBinaryName)</MvcRazorRunCommand>
     </PropertyGroup>
 
     <Copy

test/FunctionalTests/DesktopTests/PublishWithDebugTest_Desktop.cs

@@ -27,7 +27,6 @@ namespace FunctionalTests
         public ApplicationTestFixture Fixture { get; }
 
         [ConditionalFact]
-        [Fact]
         public async Task PublishingInDebugWorks()
         {
             using (StartLog(out var loggerFactory))
@@ -41,7 +40,7 @@ namespace FunctionalTests
             }
         }
 
-        public class TestFixture : CoreCLRApplicationTestFixture<SimpleApp.Startup>
+        public class TestFixture : DesktopApplicationTestFixture<SimpleApp.Startup>
         {
             public TestFixture()
             {

test/FunctionalTests/DesktopTests/SimpleAppTest_WithAnyCPU_Desktop.cs

@@ -0,0 +1,58 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System.IO;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Server.IntegrationTesting;
+using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.Extensions.Logging.Testing;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace FunctionalTests
+{
+    [OSSkipCondition(OperatingSystems.Linux | OperatingSystems.MacOSX)]
+    public class SimpleAppTest_WithAnyCPU_Desktop :
+        LoggedTest, IClassFixture<SimpleAppTest_WithAnyCPU_Desktop.TestFixture>
+    {
+        public SimpleAppTest_WithAnyCPU_Desktop(
+            TestFixture fixture,
+            ITestOutputHelper output)
+            : base(output)
+        {
+            Fixture = fixture;
+        }
+
+        public ApplicationTestFixture Fixture { get; }
+
+        [ConditionalFact]
+        public async Task Precompilation_WorksForSimpleApps_BuiltWithPlatformTargetAnyCPU()
+        {
+            using (StartLog(out var loggerFactory))
+            {
+                // Arrange
+                var deployment = await Fixture.CreateDeploymentAsync(loggerFactory);
+
+                // Act & Assert
+                var dllFile = Path.Combine(deployment.ContentRoot, "SimpleApp.PrecompiledViews.dll");
+                Assert.True(File.Exists(dllFile), $"{dllFile} exists at deployment.");
+            }
+        }
+
+        public class TestFixture : DesktopApplicationTestFixture<SimpleApp.Startup>
+        {
+            public TestFixture()
+            {
+                PublishOnly = true;
+            }
+
+            protected override DeploymentParameters GetDeploymentParameters()
+            {
+                var deploymentParameters = base.GetDeploymentParameters();
+                deploymentParameters.AdditionalPublishParameters = "/p:PlatformTarget=AnyCPU";
+
+                return deploymentParameters;
+            }
+        }
+    }
+}

test/FunctionalTests/FunctionalTests.csproj

@@ -1,8 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1</TargetFrameworks>
+    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
-    <TargetFrameworks Condition="'$(DeveloperBuild)'!='true'">$(TargetFrameworks);netcoreapp2.0</TargetFrameworks>
 
     <DefineConstants>$(DefineConstants);__remove_this_to__GENERATE_BASELINES</DefineConstants>
     <DefineConstants Condition="'$(GenerateBaseLines)'=='true'">$(DefineConstants);GENERATE_BASELINES</DefineConstants>
@@ -33,7 +32,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\testapps\ApplicationUsingPrecompiledViewClassLibrary\ApplicationUsingPrecompiledViewClassLibrary.csproj" />
     <ProjectReference Include="..\..\testapps\ApplicationUsingRelativePaths\ApplicationUsingRelativePaths.csproj" />
     <ProjectReference Include="..\..\testapps\ApplicationWithConfigureMvc\ApplicationWithConfigureMvc.csproj" />
     <ProjectReference Include="..\..\testapps\ApplicationWithCustomInputFiles\ApplicationWithCustomInputFiles.csproj" />