[constructor.html]
  type: testharness
  [easing values are parsed correctly when passed to the KeyframeEffectReadOnly constructor in KeyframeTimingOptions]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216842
  [composite values are parsed correctly when passed to the KeyframeEffectReadOnly constructor in PropertyIndexedKeyframes]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216843
  [composite values are parsed correctly when passed to the KeyframeEffectReadOnly constructor in Keyframe]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216843
  [composite values are parsed correctly when passed to the KeyframeEffectReadOnly constructor in KeyframeTimingOptions]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216843
  [a KeyframeEffectReadOnly can be constructed with 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=1216843
  [a KeyframeEffectReadOnly can be constructed with a one property one value PropertyIndexedKeyframes specification]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a one property one value PropertyIndexedKeyframes specification roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly can be constructed with a one property one non-array value PropertyIndexedKeyframes specification]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a one property one non-array value PropertyIndexedKeyframes specification roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly can be constructed with a one property two value PropertyIndexedKeyframes specification where the first value is invalid]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a one property two value PropertyIndexedKeyframes specification where the first value is invalid roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly can be constructed with a one property two value PropertyIndexedKeyframes specification where the second value is invalid]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a one property two value PropertyIndexedKeyframes specification where the second value is invalid roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly can be constructed with a two property PropertyIndexedKeyframes specification where one property is missing from the first Keyframe]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a two property PropertyIndexedKeyframes specification where one property is missing from the first Keyframe roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly can be constructed with a two property PropertyIndexedKeyframes specification where one property is missing from the last Keyframe]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
  [a KeyframeEffectReadOnly constructed with a two property PropertyIndexedKeyframes specification where one property is missing from the last Keyframe roundtrips]
    expected: FAIL
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1216844
