[fetch-event-respond-with-readable-stream.https.html]
  expected: TIMEOUT
  [Cancellation in the page should be observable in the service worker with nonempty stream]
    expected: [FAIL, PASS, TIMEOUT, NOTRUN]

  [Cancellation in the page should be observable in the service worker with empty stream]
    expected: [TIMEOUT, NOTRUN]

  [Abort in the page should be observable in the service worker with empty stream]
    expected: NOTRUN

  [Abort in the page should be observable in the service worker with nonempty stream]
    expected:
      if os_version == "24.04": [PASS, FAIL, TIMEOUT, NOTRUN]
      if os_version == "14": [PASS, FAIL, TIMEOUT, NOTRUN]
      [PASS, TIMEOUT, NOTRUN]