[newtarget.html]
  type: testharness
  [Use NewTarget's prototype, not the one stored at definition time]
    expected: FAIL

  [Rethrow any exceptions thrown while getting the prototype]
    expected: FAIL

  [If prototype is not object, derives the fallback from NewTarget's realm (autonomous custom elements)]
    expected: FAIL

  [If prototype is not object, derives the fallback from NewTarget's realm (customized built-in elements)]
    expected: FAIL