[d-interpolation-discrete.svg]
  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress 0.125]
    expected: FAIL

  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress 0.875]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress -1]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress 0.125]
    expected: FAIL

  ["path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" are valid d values]
    expected: FAIL

  ["path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" are valid d values]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress 2]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress 0.125]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress 1]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress 2]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress 0]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress 1]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress 0.875]
    expected: FAIL

  [Animation between "path("M 0 0 H 1 H 2")" and "path("M 0 0 H 3")" at progress 0.875]
    expected: FAIL

  ["path("M 10 0 H 11")" and "path("M 20 0 V 2")" are valid d values]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress 2]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress 0]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress 1]
    expected: FAIL

  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress -1]
    expected: FAIL

  ["path("M 1 2 L 3 4 Z")" and "none" are valid d values]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress 0.875]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress -1]
    expected: FAIL

  [Animation between "path("M 10 0 H 11")" and "path("M 20 0 V 2")" at progress 0]
    expected: FAIL

  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress 2]
    expected: FAIL

  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress 0]
    expected: FAIL

  [Animation between "path("M 1 2 L 3 4 Z")" and "none" at progress 1]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress -1]
    expected: FAIL

  [Animation between "path("M 1 2 L 4 6 Z")" and "path("M 1 2 H 4 V 6")" at progress 0.125]
    expected: FAIL