[mask-size-computed.html]
  [Property mask-size value '1px']
    expected: FAIL

  [Property mask-size value '1px auto']
    expected: FAIL

  [Property mask-size value 'auto 1px, 2% 3%, contain']
    expected: FAIL

  [Property mask-size value 'auto, 100%' multiple values]
    expected: FAIL

  [Property mask-size value '100%' multiple values]
    expected: FAIL