Add additional tests and benchmarks for async.

build/AzurePipelineTemplates/CsWinRT-Benchmarks-Steps.yml

@@ -38,12 +38,25 @@ steps:
  script: |
  Write-Host ##vso[task.setvariable variable=PATH;]${env:LocalAppData}\Microsoft\dotnet;${env:PATH}; 
 
- [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; 
-
- dotnet new globaljson --sdk-version "$($env:NET6_SDK_VERSION)" 
+ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
 
  &([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing 'https://dot.net/v1/dotnet-install.ps1'))) -Version "$($env:NET6_SDK_VERSION)" -Architecture "x64" -AzureFeed "$($env:NET5_SDK_FEED)"
 
+# Install .NET 8 SDK 
+- task: PowerShell@2
+ displayName: Install .NET 8 SDK
+ inputs:
+ targetType: inline
+ failOnStderr: true
+ script: |
+ Write-Host ##vso[task.setvariable variable=PATH;]${env:LocalAppData}\Microsoft\dotnet;${env:PATH}; 
+
+ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; 
+
+ dotnet new globaljson --sdk-version "$($env:NET8_SDK_VERSION)" 
+
+ &([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing 'https://dot.net/v1/dotnet-install.ps1'))) -Version "$($env:NET8_SDK_VERSION)" -Architecture "x64" -AzureFeed "$($env:NET5_SDK_FEED)"
+
 # Verify .NET SDK
 - task: CmdLine@2
  displayName: Verify .NET SDK

build/AzurePipelineTemplates/CsWinRT-Build-Steps.yml

@@ -54,10 +54,23 @@ steps:
 
  [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; 
 
- dotnet new globaljson --sdk-version "$($env:NET6_SDK_VERSION)" 
-
  &([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing 'https://dot.net/v1/dotnet-install.ps1'))) -Version "$($env:NET6_SDK_VERSION)" -Architecture "x64" -AzureFeed "$($env:NET5_SDK_FEED)"
 
+# Install .NET 8 SDK 
+- task: PowerShell@2
+ displayName: Install .NET 8 SDK
+ inputs:
+ targetType: inline
+ failOnStderr: true
+ script: |
+ Write-Host ##vso[task.setvariable variable=PATH;]${env:LocalAppData}\Microsoft\dotnet;${env:PATH}; 
+
+ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; 
+
+ dotnet new globaljson --sdk-version "$($env:NET8_SDK_VERSION)" 
+
+ &([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing 'https://dot.net/v1/dotnet-install.ps1'))) -Version "$($env:NET8_SDK_VERSION)" -Architecture "x64" -AzureFeed "$($env:NET5_SDK_FEED)"
+
 # Verify .NET SDK
 - task: CmdLine@2
  displayName: Verify .NET SDK

build/AzurePipelineTemplates/CsWinRT-Variables.yml

@@ -4,7 +4,8 @@ variables:
  PatchVersion: 7
  WinRT.Runtime.AssemblyVersion: '2.0.0.0'
  Net5.SDK.Feed: 'https://dotnetcli.blob.core.windows.net/dotnet'
- Net6.SDK.Version: '6.0.415'
+ Net6.SDK.Version: '6.0.420'
+ Net8.SDK.Version: '8.0.103'
  NoSamples: 'false'
 
  # This 'coalesce' pattern allows the yml to define a default value for a variable but allows the value to be overridden at queue time.

src/Benchmarks/AsyncPerf.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Threading.Tasks;
+using BenchmarkComponent;
+using BenchmarkDotNet.Attributes;
+
+namespace Benchmarks
+{
+ [MemoryDiagnoser]
+ public class AsyncPerf
+ {
+ ClassWithAsync instance;
+
+ [GlobalSetup]
+ public void Setup()
+ {
+ instance = new ClassWithAsync();
+ }
+
+ [Benchmark]
+ public async Task Complete()
+ {
+ await instance.Complete();
+ }
+
+ [Benchmark]
+ public async Task YieldComplete()
+ {
+ await instance.YieldComplete();
+ }
+
+ [Benchmark]
+ public async Task<int> Return()
+ {
+ return await instance.Return(5);
+ }
+
+ [Benchmark]
+ public async Task<int> YieldReturn()
+ {
+ return await instance.YieldReturn(5);
+ }
+ }
+}

src/Directory.Build.targets

@@ -18,10 +18,6 @@
  <None Include="$(GeneratedFilesRootDir)**/*.cs" />
  <Compile Condition="'$(GeneratedFilesDir)' != '$(GeneratedFilesRootDir)'" Include="$(GeneratedFilesDir)*.cs" />
  </ItemGroup>
-
- <ItemGroup Condition="'$(MSBuildProjectExtension)' == '.csproj'">
- <PackageReference Include="Microsoft.Net.Compilers.Toolset" Version="4.8.0-2.final" />
- </ItemGroup>
 
  <ItemGroup>
  <FrameworkReference Remove="Microsoft.Windows.SDK.NET.Ref" />

src/build.cmd

@@ -1,9 +1,9 @@
 @echo off
 if /i "%cswinrt_echo%" == "on" @echo on
 
-set CsWinRTBuildNetSDKVersion=6.0.415
+set CsWinRTBuildNetSDKVersion=6.0.420
 set CsWinRTBuildNet7SDKVersion=7.0.402
-set CsWinRTBuildNet8SDKVersion=8.0.100
+set CsWinRTBuildNet8SDKVersion=8.0.103
 set this_dir=%~dp0
 
 :dotnet

src/get_testwinrt.cmd

@@ -14,9 +14,9 @@ git checkout -f master
 if ErrorLevel 1 popd & exit /b !ErrorLevel!
 git fetch -f
 if ErrorLevel 1 popd & exit /b !ErrorLevel!
-git reset -q --hard 1bdde092ca6031f86b659212db1fa00bb1d5c9af
+git reset -q --hard 00fdd7b98daa0156f4214d0a8eb3afffc89efe48
 if ErrorLevel 1 popd & exit /b !ErrorLevel!
 echo Restoring Nuget
 %this_dir%.nuget\nuget.exe restore
 popd
-exit /b 0
+exit /b 0