Update System.Management dependency.

SuppressTfmSupportBuildWarnings in generated projects.
Updated MultipleFrameworks tests.

Author: timcassell

build/common.props

@@ -23,7 +23,7 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
 
     <Nullable>annotations</Nullable>
-    <!-- Lets supress the  "System.Collections.Immutable 8.0.0 doesn't support netcoreapp3.1" warning -->
+    <!-- Suppress "System.Collections.Immutable 8.0.0 doesn't support netcoreapp3.1" warning -->
     <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
   </PropertyGroup>
 

src/BenchmarkDotNet/BenchmarkDotNet.csproj

@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="3.1.8" PrivateAssets="contentfiles;analyzers" />
     <PackageReference Include="Microsoft.DotNet.PlatformAbstractions" Version="3.1.6" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
-    <PackageReference Include="System.Management" Version="8.0.0" />
+    <PackageReference Include="System.Management" Version="9.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />

src/BenchmarkDotNet/Templates/CsProj.txt

@@ -26,6 +26,8 @@
     <AppendTargetFrameworkToOutputPath>true</AppendTargetFrameworkToOutputPath>
     <!-- fix for NETSDK1150: https://docs.microsoft.com/en-us/dotnet/core/compatibility/sdk/5.0/referencing-executable-generates-error -->
     <ValidateExecutableReferencesMatchSelfContained>false</ValidateExecutableReferencesMatchSelfContained>
+    <!-- fix System.Runtime.CompilerServices.Unsafe doesn't support netcoreapp2.0 -->
+    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
     <StartupObject>BenchmarkDotNet.Autogenerated.UniqueProgramName</StartupObject>
   </PropertyGroup>
 

src/BenchmarkDotNet/Templates/MonoAOTLLVMCsProj.txt

@@ -20,6 +20,8 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <StartupObject>BenchmarkDotNet.Autogenerated.UniqueProgramName</StartupObject>
     <SelfContained>true</SelfContained>
+    <!-- fix System.Runtime.CompilerServices.Unsafe doesn't support netcoreapp2.0 -->
+    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
   </PropertyGroup>
 
   <ItemGroup>

src/BenchmarkDotNet/Templates/WasmCsProj.txt

@@ -26,6 +26,8 @@
     <ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
     <ValidateExecutableReferencesMatchSelfContained>false</ValidateExecutableReferencesMatchSelfContained>
     <EnableDefaultWasmAssembliesToBundle>false</EnableDefaultWasmAssembliesToBundle>
+    <!-- fix System.Runtime.CompilerServices.Unsafe doesn't support netcoreapp2.0 -->
+    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
     <StartupObject>BenchmarkDotNet.Autogenerated.UniqueProgramName</StartupObject>
   </PropertyGroup>
 

src/BenchmarkDotNet/Toolchains/NativeAot/Generator.cs

@@ -143,6 +143,7 @@ private string GenerateProjectForNuGetBuild(BuildPartition buildPartition, Artif
     <EnsureNETCoreAppRuntime>false</EnsureNETCoreAppRuntime> <!-- workaround for 'This runtime may not be supported by.NET Core.' error -->
     <ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles> <!-- workaround for 'Found multiple publish output files with the same relative path.' error -->
     <ValidateExecutableReferencesMatchSelfContained>false</ValidateExecutableReferencesMatchSelfContained>
+    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings> <!-- fix System.Runtime.CompilerServices.Unsafe doesn't support netcoreapp2.0 -->
     {GetInstructionSetSettings(buildPartition)}
   </PropertyGroup>
   {GetRuntimeSettings(buildPartition.RepresentativeBenchmarkCase.Job.Environment.Gc, buildPartition.Resolver)}

tests/BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks/BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks.csproj

@@ -3,17 +3,10 @@
   <PropertyGroup>
     <AssemblyTitle>BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks</AssemblyTitle>
     <!-- We test the oldest frameworks supported by BDN (net461 and netcoreapp2.0), as well as newer versions of those frameworks. -->
+    <TargetFrameworks>net461;net48;netcoreapp2.0;net8.0</TargetFrameworks>
+    <!-- Deprecated runtime and vulnerabilities from old runtime, just in case any are found in the future. -->
+    <NoWarn>$(NoWarn);NETSDK1138;NU1901;NU1902;NU1903;NU1904</NoWarn>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <!-- Using netcoreapp2.0 and net461 as one of the target frameworks leads to the following problems:-->
-    <!-- * NU1903: Package 'Microsoft.NETCore.App' 2.0.0 has a known high severity vulnerability -->
-    <!-- * Incompability with xunit.runner.visualstudio 2.4.2+ -->
-    <!-- Therefore, we don't use it explicitly in the source code base to avoid persistent warnings -->
-    <!-- If you need it for local backward compatibility experiments, do the following: -->
-    <!-- 1. Add 'netcoreapp2.0;net461' in the list of TargetFrameworks -->
-    <!-- 2. Add '<NoWarn>$(NoWarn);NU1903</NoWarn>' -->
-    <!-- 3. Downgrade the xunit.runner.visualstudio NuGet package to v2.4.1 -->
-    <!-- Please, do not commit these changes to the repository -->
-    <TargetFrameworks>net462;net48;net8.0</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <AssemblyName>BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks</AssemblyName>
     <PackageId>BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks</PackageId>

tests/BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks/MultipleFrameworksTest.cs

@@ -3,14 +3,10 @@
 using BenchmarkDotNet.Configs;
 using BenchmarkDotNet.Extensions;
 using BenchmarkDotNet.Jobs;
-using BenchmarkDotNet.Portability;
 using Xunit;
 
 namespace BenchmarkDotNet.IntegrationTests.ManualRunning
 {
-    // Note: To properly test this locally, modify
-    // BenchmarkDotNet.IntegrationTests.ManualRunning.MultipleFrameworks.csproj,
-    // following the comments in that file.
     public class MultipleFrameworksTest : BenchmarkTestExecutor
     {
         private const string TfmEnvVarName = "TfmEnvVarName";
@@ -60,7 +56,7 @@ public void ThrowWhenWrong()
             {
                 if (Environment.GetEnvironmentVariable(TfmEnvVarName) != moniker.ToString())
                 {
-                    throw new InvalidOperationException($"Has not been recompiled, the value was {Environment.GetEnvironmentVariable(TfmEnvVarName)}");
+                    throw new InvalidOperationException($"Has not been recompiled, the value was {moniker}, expected {Environment.GetEnvironmentVariable(TfmEnvVarName)}");
                 }
             }
         }