[detector-locale.https.window.html]
  expected: ERROR
  [LanguageDetector.availability() is consistent between language tag variations]
    expected: FAIL

  [LanguageDetector has valid expectedInputLanguages]
    expected: FAIL

  [LanguageDetector.availability() throws RangeError for invalid language tags]
    expected: FAIL

  [LanguageDetector.create() throws NotSupportedError for unsupported language tags]
    expected: FAIL