[getSelection.html]
  type: testharness
  [getSelection() on HTML document with null defaultView must be null]
    expected: FAIL

  [getSelection() on XML document with null defaultView must be null]
    expected: FAIL

  [getSelection() on HTML document with null defaultView must be null inside an iframe onload]
    expected: FAIL

  [window.getSelection() instanceof Selection in an iframe immediately after appendChild]
    expected: FAIL

  [document.getSelection() instanceof Selection in an iframe immediately after appendChild]
    expected: FAIL

