[serialPort_readable_cancel.https.any.html]
  [Cancel discards a small amount of data waiting to be read]
    expected: FAIL

  [Can close while canceling]
    expected: FAIL

  [Can cancel while reading]
    expected: FAIL

  [Cancel discards a large amount of data waiting to be read]
    expected: FAIL


[serialPort_readable_cancel.https.any.worker.html]
  [Cancel discards a small amount of data waiting to be read]
    expected: FAIL

  [Can close while canceling]
    expected: FAIL

  [Can cancel while reading]
    expected: FAIL

  [Cancel discards a large amount of data waiting to be read]
    expected: FAIL