[scale-interpolation.html]
  ["2 30 400" and "10 110 1200" are valid scale values]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress -1]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress 0]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress 0.125]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress 0.875]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress 1]
    expected: FAIL

  [Animation between "2 30 400" and "10 110 1200" at progress 2]
    expected: FAIL

  ["26 17 9" and "2" are valid scale values]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress -1]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress 0]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress 0.125]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress 0.875]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress 1]
    expected: FAIL

  [Animation between "26 17 9" and "2" at progress 2]
    expected: FAIL

  ["none" and "4 3 2" are valid scale values]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress -1]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress 0]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress 0.125]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress 0.875]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress 1]
    expected: FAIL

  [Animation between "none" and "4 3 2" at progress 2]
    expected: FAIL

  ["none" and "none" are valid scale values]
    expected: FAIL

  [Animation between "none" and "none" at progress -1]
    expected: FAIL

  [Animation between "none" and "none" at progress 0]
    expected: FAIL

  [Animation between "none" and "none" at progress 0.125]
    expected: FAIL

  [Animation between "none" and "none" at progress 0.875]
    expected: FAIL

  [Animation between "none" and "none" at progress 1]
    expected: FAIL

  [Animation between "none" and "none" at progress 2]
    expected: FAIL