[Document-caretPositionFromPoint.tentative.html]
  [document.caretPositionFromPoint() throws when called without the correct parameters]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location pointing to a textarea element which is the offsetNode.]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location pointing to the input element's shadow host's parent when the shadow tree is not specified as an argument.]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location pointing to the shadow host's parent when the shadow tree is not specified as an argument]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location pointing to the outer shadow host's parent when the point is in an inner shadow tree and no shadow tree is specified as an argument]
    expected: FAIL

  [document.caretPositionFromPoint() should return a CaretPosition at the specified location pointing to the outer shadow tree when the point is in an inner shadow tree and the outer shadow tree is specified as an argument]
    expected: FAIL