jestjs - Azure PublishTestResults task fails to read Jest snapshot output

Question

Below is a simplified snippet from my azure build pipeline:

  - task: Npm@1
    name: ReactTests
    continueOnError: true
    inputs:
      command: 'custom'
      customCommand: 'run acitest'
      verbose: true

  - task: PublishTestResults@2
    name: ReactTestResults
    inputs:
      testResultsFormat: 'JUnit'
      testResultsFiles: '**/test-*.xml'
      failTaskOnFailedTests: true

This works well, except when Jest snapshot tests fail causing a false positive build as the generated test report cannot be read:

##[warning]Failed to read test-report.xml. Error : '', hexadecimal value 0x1B, is an invalid character. Line 321, position 1..

The offending character (an escape char) is shown in the screenshot below:

I'm guessing this could be an encoding issue (the xml is encoded as UTF-8) but I don't believe we're doing anything special so I'm surprised I can't find similar questions.

Answer 1

等待大神答复