[media-progress-computed.tentative.html]
  [media-progress() identity check]
    expected: FAIL

  [media-progress(height from media-progress(height from 0px to 1px) * 1px to media-progress(height from 0px to 1px) * 1px) should be used-value-equivalent to 0]
    expected: FAIL

  [media-progress(height from media-progress(height from 0px to 1px) * 0.5px to media-progress(height from 0px to 1px) * 1px) should be used-value-equivalent to 1]
    expected: FAIL

  [media-progress() with length product]
    expected: FAIL

  [media-progress with complex to calculation]
    expected: FAIL

  [media-progress() as length]
    expected: FAIL

  [media-progress() as time]
    expected: FAIL

  [media-progress() as angle]
    expected: FAIL