[pipe-through.dedicatedworker.html]
  type: testharness
  [Piping through a duck-typed pass-through transform stream should work]
    expected: FAIL

  [Piping through a transform errored on the writable end does not cause an unhandled promise rejection]
    expected: FAIL

  [pipeThrough generically calls pipeTo with the appropriate args]
    expected: FAIL

  [pipeThrough can handle calling a pipeTo that returns a non-promise object]
    expected: FAIL

  [pipeThrough can handle calling a pipeTo that returns a non-promise thenable object]
    expected: FAIL

