[animate.html]
  type: testharness
  [Element.animate() accepts a one property one value property-indexed keyframes specification]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a one property one non-array value property-indexed keyframes specification]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a one property two value property-indexed keyframes specification where the first value is invalid]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a one property two value property-indexed keyframes specification where the second value is invalid]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a one property one keyframe sequence]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a single keyframe sequence with omitted offsets]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a keyframe sequence with different composite values, but the same composite value for a given offset]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1291468

  [Element.animate() accepts a two property keyframe sequence where one property is missing from the first keyframe]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a two property keyframe sequence where one property is missing from the last keyframe]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844

  [Element.animate() accepts a single keyframe sequence with string offset]
    expected: FAIL

