Add a BundleTestWasmApp target to build wasm test apps for libraries. (#36739)

Beginning of a BundleTestWasmApp target to build wasm test apps for libraries.

Directory.Build.props

@@ -50,10 +50,12 @@
   <PropertyGroup Condition="'$(TargetsMobile)' == 'true'">
     <AppleAppBuilderDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'AppleAppBuilder', 'Debug', '$(NetCoreAppCurrent)'))</AppleAppBuilderDir>
     <AndroidAppBuilderDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'AndroidAppBuilder', 'Debug', '$(NetCoreAppCurrent)'))</AndroidAppBuilderDir>
+    <WasmAppBuilderDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'WasmAppBuilder', 'Debug', '$(NetCoreAppCurrent)', 'publish'))</WasmAppBuilderDir>
     <MonoAOTCompilerDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'MonoAOTCompiler', 'Debug', '$(NetCoreAppCurrent)'))</MonoAOTCompilerDir>
   
     <AppleAppBuilderTasksAssemblyPath>$([MSBuild]::NormalizePath('$(AppleAppBuilderDir)', 'AppleAppBuilder.dll'))</AppleAppBuilderTasksAssemblyPath>
     <AndroidAppBuilderTasksAssemblyPath>$([MSBuild]::NormalizePath('$(AndroidAppBuilderDir)', 'AndroidAppBuilder.dll'))</AndroidAppBuilderTasksAssemblyPath>
+    <WasmAppBuilderTasksAssemblyPath>$([MSBuild]::NormalizePath('$(WasmAppBuilderDir)', 'WasmAppBuilder.dll'))</WasmAppBuilderTasksAssemblyPath>
     <MonoAOTCompilerTasksAssemblyPath>$([MSBuild]::NormalizePath('$(MonoAOTCompilerDir)', 'MonoAOTCompiler.dll'))</MonoAOTCompilerTasksAssemblyPath>
   </PropertyGroup>
 

eng/testing/WasmRunnerTemplate.sh

+set -ev
+
+EXECUTION_DIR=$(dirname $0)
+TEST_NAME=$1
+TARGET_ARCH=$2
+
+echo "Test: $1 Arch: $2"
+
+cd $EXECUTION_DIR
+v8 --expose_wasm runtime.js -- --enable-gc --run WasmTestRunner.dll $TEST_NAME
+
+exit 0

eng/testing/tests.mobile.targets

@@ -106,11 +106,29 @@
     <!-- This app is now can be consumed by xharness CLI to deploy on a device or simulator -->
   </Target>
 
+  <UsingTask TaskName="WasmAppBuilder"
+             AssemblyFile="$(WasmAppBuilderTasksAssemblyPath)" />
+
+  <Target Condition="'$(TargetOS)' == 'Browser'" Name="BundleTestWasmApp">
+    <ItemGroup>
+      <AssemblySearchPaths Include="$(PublishDir)"/>
+    </ItemGroup>
+    <Error Condition="!Exists('$(RuntimePackRidDir)')" Text="RuntimePackRidDir=$(RuntimePackRidDir) doesn't exist" />
+    <WasmAppBuilder
+      AppDir="$(BundleDir)"
+      RuntimePackDir="$(RuntimePackRidDir)"
+      MainAssembly="$(PublishDir)\WasmTestRunner.dll"
+      MainJS="$(MonoProjectRoot)\wasm\runtime-test.js"
+      ExtraAssemblies="$(PublishDir)\$(AssemblyName).dll"
+      AssemblySearchPaths="@(AssemblySearchPaths)"/>
+  </Target>
+
   <Target Name="AddTestRunnersToPublishedFiles"
           AfterTargets="ComputeResolvedFilesToPublishList">
     <ItemGroup>
       <_runnerFilesToPublish Include="$(AndroidTestRunnerDir)*" Condition="'$(TargetOS)' == 'Android'" />
       <_runnerFilesToPublish Include="$(AppleTestRunnerDir)*" Condition="'$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'tvOS'" />
+      <_runnerFilesToPublish Include="$(WasmTestRunnerDir)*" Condition="'$(TargetOS)' == 'Browser'" />
 
       <ResolvedFileToPublish Include="@(_runnerFilesToPublish)" RelativePath="%(FileName)%(Extension)" CopyToPublishDirectory="PreserveNewest" PostprocessAssembly="true" />
     </ItemGroup>
@@ -132,5 +150,5 @@
   <Target Name="PublishTestAsSelfContained"
           Condition="'$(IsCrossTargetingBuild)' != 'true'"
           AfterTargets="Build"
-          DependsOnTargets="UpdateRuntimePack;Publish;BundleTestAppleApp;BundleTestAndroidApp" />
+          DependsOnTargets="UpdateRuntimePack;Publish;BundleTestAppleApp;BundleTestAndroidApp;BundleTestWasmApp" />
 </Project>

eng/testing/tests.props

@@ -25,6 +25,7 @@
     <MobileRunnersDirSuffix>$(NetCoreAppCurrent)-$(Configuration)</MobileRunnersDirSuffix>
     <AppleTestRunnerDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'AppleTestRunner', '$(MobileRunnersDirSuffix)'))</AppleTestRunnerDir>
     <AndroidTestRunnerDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'AndroidTestRunner', '$(MobileRunnersDirSuffix)'))</AndroidTestRunnerDir>
+    <WasmTestRunnerDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'WasmTestRunner', '$(MobileRunnersDirSuffix)'))</WasmTestRunnerDir>
 
     <RuntimeIdentifier>$(PackageRID)</RuntimeIdentifier>
     <SelfContained>true</SelfContained>

eng/testing/tests.targets

@@ -4,6 +4,7 @@
     <RunScriptInputName Condition="'$(TargetOS)' != 'Windows_NT'">RunnerTemplate.sh</RunScriptInputName>
     <RunScriptInputName Condition="'$(TargetOS)' == 'iOS'">AppleRunnerTemplate.sh</RunScriptInputName>
     <RunScriptInputName Condition="'$(TargetOS)' == 'Android'">AndroidRunnerTemplate.sh</RunScriptInputName>
+    <RunScriptInputName Condition="'$(TargetOS)' == 'Browser'">WasmRunnerTemplate.sh</RunScriptInputName>
 
     <RunScriptInputPath>$(MSBuildThisFileDirectory)$(RunScriptInputName)</RunScriptInputPath>
 

src/libraries/Common/tests/WasmTestRunner/WasmTestRunner.cs

+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Linq;
+using System.Text;
+using System.IO;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
+
+public class WasmTestRunner
+{
+    public static int Main(string[] args)
+    {
+        Console.Write("Args: ");
+        foreach (string arg in args)
+        {
+            Console.Write(arg);
+        }
+        Console.WriteLine(".");
+
+        return 0;
+    }
+}

src/libraries/Common/tests/WasmTestRunner/WasmTestRunner.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <Nullable>enable</Nullable>
+    <TargetFrameworks>$(NetCoreAppCurrent)</TargetFrameworks>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="WasmTestRunner.cs" />
+    <PackageReference Include="Microsoft.DotNet.XHarness.Tests.Runners" Version="$(MicrosoftDotNetXHarnessTestsRunnersVersion)" />
+  </ItemGroup>
+</Project>

src/libraries/pretest.proj

@@ -18,6 +18,7 @@
 
     <ProjectReference Include="$(CommonTestPath)AppleTestRunner\AppleTestRunner.csproj" Condition="'$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'tvOS'"/>
     <ProjectReference Include="$(CommonTestPath)AndroidTestRunner\AndroidTestRunner.csproj" Condition="'$(TargetOS)' == 'Android'" />
+    <ProjectReference Include="$(CommonTestPath)WasmTestRunner\WasmTestRunner.csproj" Condition="'$(TargetOS)' == 'Browser'" />
   </ItemGroup>
 
   <Target Name="RestoreTestHost"

src/mono/netcore/sample/wasm/Makefile

@@ -2,16 +2,18 @@ TOP=../../../../..
 
 DOTNET_Q_ARGS=--nologo -v:q -consoleloggerparameters:NoSummary
 
+CONFIG?=Release
+
 all: build
 
 build:
-	$(TOP)/.dotnet/dotnet build $(DOTNET_Q_ARGS) /p:TargetArchitecture=wasm /p:TargetOS=Browser /p:Configuration=Release
+	$(TOP)/.dotnet/dotnet build $(DOTNET_Q_ARGS) /p:TargetArchitecture=wasm /p:TargetOS=Browser /p:Configuration=$(CONFIG) WasmSample.csproj
 
 clean:
 	rm -rf bin
 
 run:
-	cd bin/Release/publish && ~/.jsvu/v8 --expose_wasm runtime.js -- --enable-gc --run WasmSample.dll
+	cd bin/$(CONFIG)/publish && ~/.jsvu/v8 --expose_wasm runtime.js -- --enable-gc --run WasmSample.dll
 
 runtimepack:
-	EMSDK_PATH=$(TOP)/src/mono/wasm/emsdk $(TOP)/build.sh -c $(MONO_CONFIG) -os Browser -arch wasm -subset Mono+Libs
+	EMSDK_PATH=$(abspath $(TOP)/src/mono/wasm/emsdk) $(TOP)/build.sh -c $(CONFIG) -os Browser -arch wasm -subset Mono+Libs

src/mono/netcore/sample/wasm/WasmSample.csproj

@@ -29,7 +29,7 @@
       AppDir="$(AppDir)"
       RuntimePackDir="$(RuntimePackDir)"
       MainAssembly="bin\WasmSample.dll"
-      MainJS="runtime.js"
+      MainJS="$(MonoProjectRoot)\wasm\runtime-test.js"
       AssemblySearchPaths="@(AssemblySearchPaths)"/>
     <Exec Command="chmod a+x $(AppDir)/run-v8.sh" />
   </Target>

tools-local/tasks/mobile.tasks/WasmAppBuilder/WasmAppBuilder.cs

@@ -69,7 +69,7 @@ public class WasmAppBuilder : Task
             File.Copy (assembly.Location, Path.Join (AppDir, "managed", Path.GetFileName (assembly.Location)), true);
         foreach (var f in new string [] { "dotnet.wasm", "dotnet.js" })
             File.Copy (Path.Join (RuntimePackDir, "native", "wasm", "runtimes", "release", f), Path.Join (AppDir, f), true);
-        File.Copy (MainJS!, Path.Join (AppDir, Path.GetFileName (MainJS!)),  true);
+        File.Copy (MainJS!, Path.Join (AppDir, "runtime.js"),  true);
 
         using (var sw = File.CreateText (Path.Join (AppDir, "mono-config.js"))) {
             sw.WriteLine ("config = {");