[caretPositionFromPoint.html]
  [document.caretPositionFromPoint() should return null for a document with no viewport]
    expected: FAIL

  [document.caretPositionFromPoint() should return null if given coordinates outside of the viewport]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location]
    expected: FAIL

  [CaretRange.getClientRect() should return a DOMRect that matches one obtained from a manually constructed Range]
    expected: FAIL