[clamp-length-computed.html]
  [Property letter-spacing value 'clamp(10px, 5px, 30px)' computes to '10px']
    expected: FAIL

  [Property letter-spacing value 'clamp(10px, 35px, 30px)' computes to '30px']
    expected: FAIL

  [Property letter-spacing value 'clamp(30px, 100px, 20px)' computes to '30px']
    expected: FAIL

  [Property letter-spacing value 'clamp(10px, 20px, 30px)' computes to '20px']
    expected: FAIL

  [Property letter-spacing value 'calc(0px - clamp(30px, 100px, 20px))']
    expected: FAIL