anchor.diff:        "RepositoryActionWithInvalidWrapperActionfile_Node_Legacy"
         "RepositoryActionWithWrapperActionfile_PreSteps"
         "RepositoryActionWithWrapperActionfile_PreSteps_Legacy"
  -    ] ++ map
  -    (x: "FullyQualifiedName!=GitHub.Runner.Common.Tests.DotnetsdkDownloadScriptL0.${x}")
  -    [
  +    ]
  +    ++ map (x: "GitHub.Runner.Common.Tests.DotnetsdkDownloadScriptL0.${x}") [
         "EnsureDotnetsdkBashDownloadScriptUpToDate"
         "EnsureDotnetsdkPowershellDownloadScriptUpToDate"
  +    ]
  +    ++ [ "GitHub.Runner.Common.Tests.Listener.RunnerL0.TestRunOnceHandleUpdateMessage" ]
  +    ++ lib.optionals (stdenv.hostPlatform.system == "aarch64-linux") [
  +      # "JavaScript Actions in Alpine containers are only supported on x64 Linux runners. Detected Linux Arm64"
  +      "GitHub.Runner.Common.Tests.Worker.StepHostL0.DetermineNodeRuntimeVersionInAlpineContainerAsync"
       ];
   
     checkInputs = [ git ];
  
positive.code:       "UseExternalsRuntimeTrimmedPackage"
        "UseExternalsTrimmedPackage"
        "ValidateHash"
      ] ++ [
      "FullyQualifiedName!=GitHub.Runner.Common.Tests.Listener.RunnerL0.TestRunOnceHandleUpdateMessage"
    ] ++ lib.optionals (stdenv.hostPlatform.system == "aarch64-linux") [
      # "JavaScript Actions in Alpine containers are only supported on x64 Linux runners. Detected Linux Arm64"
      "FullyQualifiedName!=GitHub.Runner.Common.Tests.Worker.StepHostL0.DetermineNodeRuntimeVersionInAlpineContainerAsync"
    ] ++ map
      # Online tests
      (x: "FullyQualifiedName!=GitHub.Runner.Common.Tests.Worker.ActionManagerL0.PrepareActions_${x}")
      [
        "CompositeActionWithActionfile_CompositeContainerNested"
        "CompositeActionWithActionfile_CompositePrestepNested"
        "CompositeActionWithActionfile_MaxLimit"
  
negative.code:     # Disable specific tests
      substituteInPlace src/dir.proj \
        --replace 'dotnet test Test/Test.csproj' \
                  "dotnet test Test/Test.csproj --filter '${lib.concatStringsSep "&amp;" (map (x: "FullyQualifiedName!=${x}") disabledTests)}'"
  
      # We don't use a Git checkout
      substituteInPlace src/dir.proj \
  