[RTCPeerConnection-getStats.https.html]
  [getStats() audio and video validate all mandatory stats]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1817097
    expected: [FAIL, PASS]

  [getStats() with connected peer connections having tracks and data channel should return all mandatory to implement stats]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1813824
    expected: FAIL

  [getStats() video outbound-rtp contains all mandatory stats]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1813847
    expected: [PASS, FAIL]

  [getStats() track without stream returns peer-connection and outbound-rtp stats]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1813847
    expected: [PASS, FAIL]