Collect hang dumps

dotnet · Jun 22, 2021 · 33141b3 · 33141b3
1 parent 06f6967
commit 33141b3
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Showing 3 changed files with 27 additions and 2 deletions.
diff --git a/eng/Versions.props b/eng/Versions.props
@@ -31,6 +31,9 @@
     <UsingToolNetFrameworkReferenceAssemblies>true</UsingToolNetFrameworkReferenceAssemblies>
     <!-- Build tools -->
     <MicrosoftNetCompilersVersion>3.0.0</MicrosoftNetCompilersVersion>
+    <!-- Use `dotnet test` to have the ability to collect dumps on hanging tests.  -->
+    <UseVSTestRunner>true</UseVSTestRunner>
+    <MicrosoftTestPlatformVersion>16.10.0</MicrosoftTestPlatformVersion>
     <!-- CoreFX -->
     <SystemReflectionMetadataVersion>5.0.0</SystemReflectionMetadataVersion>
     <MicrosoftWin32PrimitivesVersion>4.3.0</MicrosoftWin32PrimitivesVersion>

diff --git a/eng/build.yml b/eng/build.yml
@@ -213,8 +213,8 @@ jobs:
       # Publish test results to Azure Pipelines
       - task: PublishTestResults@2
         inputs:
-          testResultsFormat: xUnit
-          testResultsFiles: '**/*UnitTests*.xml' 
+          testResultsFormat: VSTest
+          testResultsFiles: '**/*UnitTests*.trx' 
           searchFolder: '$(Build.SourcesDirectory)/artifacts/TestResults'
           failTaskOnFailedTests: true
           testRunTitle: 'Tests $(_PhaseName) $(_BuildArch) $(_BuildConfig)'
@@ -223,3 +223,21 @@ jobs:
           buildConfiguration: ${{ parameters.name }}
         continueOnError: true
         condition: ne(variables['_BuildOnly'], 'true')
+
+      - task: CopyFiles@2
+        displayName: Gather Test Dumps
+        inputs:
+          sourceFolder: '$(Build.SourcesDirectory)/artifacts/TestResults'
+          contents: '**/*.dmp'
+          targetFolder: '$(Build.StagingDirectory)/TestDumps'
+        continueOnError: true
+        condition: failed()
+
+      - task: PublishBuildArtifacts@1
+        displayName: Publish Test Dumps
+        inputs:
+          PathtoPublish: '$(Build.StagingDirectory)/TestDumps'
+          PublishLocation: Container
+          ArtifactName: TestDumps_$(_PhaseName)_$(_BuildArch)_$(_BuildConfig)
+        continueOnError: true
+        condition: failed()
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
@@ -27,6 +27,10 @@
     <DebugType>portable</DebugType>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <TestRunnerAdditionalArguments>--blame "CollectHangDump;TestTimeout=5m"</TestRunnerAdditionalArguments>
+  </PropertyGroup>
+
   <Import Condition="'$(DotNetBuildFromSource)' != 'true'"
           Project="$(RepositoryEngineeringDir)Analyzers.props" />
 </Project>