[rtp-stats-creation.html]
  bug: 1709960
  expected:
    if (os_version == "14") and debug and not sessionHistoryInParent: [OK, TIMEOUT]
    if (os_version == "11.26100") and (processor == "x86_64"): [TIMEOUT, OK]
    if (os_version == "11.26100") and (processor == "x86"): [OK, TIMEOUT]
    if os_version == "14.70": [OK, TIMEOUT]
  [No RTCInboundRtpStreamStats exist until packets have been received]
    bug: 1709960
    expected:
      if (os == "win") and debug: [PASS, FAIL, TIMEOUT, NOTRUN]
      if (os == "win") and not debug: [PASS, FAIL, NOTRUN]
      if (os == "mac") and debug: [PASS, TIMEOUT]
      if (os == "mac") and not debug: [PASS, FAIL, NOTRUN]

  [RTCAudioPlayoutStats should be present]
    bug: 1709960
    expected:
      if (os == "win") and not debug and (processor == "x86_64"): [TIMEOUT, FAIL, NOTRUN]
      if (os == "win") and not debug and (processor == "x86"): [FAIL, TIMEOUT, NOTRUN]
      if (os == "win") and debug: [FAIL, NOTRUN]
      if (os == "mac") and not debug: [FAIL, TIMEOUT, NOTRUN]
      FAIL

  [No RTCRtpOutboundStreamStats should exist before negotiation completes]
    expected:
      if (os == "mac") and not debug: [PASS, FAIL, TIMEOUT]
      if os == "win": [PASS, TIMEOUT]