<!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. -->
<Project>
 
  <!-- The 'PerformanceTest' target is only viable for repos building their own performance-test harness. -->
  <Target Name="PerformanceTest" Condition="'$(IsPerformanceTestProject)' == 'true'">
    <PropertyGroup>
      <PerfIterations Condition="'$(PerfIterations)' == ''">10</PerfIterations>
      <PerfOutputDirectory Condition="'$(PerfOutputDirectory)' == ''">$(ArtifactsTestResultsDir)Performance</PerfOutputDirectory>
      <PerfCollectionType Condition="'$(PerfCollectionType)' == ''">stopwatch</PerfCollectionType>
    </PropertyGroup>
 
    <MakeDir Directories="$(PerfOutputDirectory)"/>
    <Message Text="Running performance tests: $(TargetPath)" Importance="high"/>
    
    <!-- Call the repo built performance-test harness directly with the necessary parameters. -->
    <Exec Command='"$(DotNetTool)" "$(TargetPath)" --perf:iterations $(PerfIterations) --perf:outputdir "$(PerfOutputDirectory)" --perf:collect $(PerfCollectionType)'
          LogStandardErrorAsError="false"
          WorkingDirectory="$(OutDir)"
          IgnoreExitCode="true">
 
      <Output TaskParameter="ExitCode" PropertyName="_TestErrorCode" />
    </Exec>
 
    <Error Text="Performance tests failed: ExitCode = $(_TestErrorCode)" Condition="'$(_TestErrorCode)' != '0'" />
  </Target>
 
</Project>