[Document-prototype-currentScript.html]
  type: testharness
  expected: TIMEOUT
  [document.currentScript must not to be set to a script element in a shadow tree in open mode]
    expected: FAIL

  [document.currentScript must not to be set to a script element in a shadow tree in closed mode]
    expected: FAIL

  [document.currentScript must not be set to a script element that loads an external script in an open shadow tree]
    expected: FAIL

  [document.currentScript must not be set to a script element that loads an external script in a closed shadow tree]
    expected: NOTRUN

  [document.currentScript must be set to a script element that loads an external script that was in an open shadow tree and then removed]
    expected: NOTRUN

  [document.currentScript must be set to a script element that loads an external script that was in a closed shadow tree and then removed]
    expected: NOTRUN