Harness status: OK

Found 8 tests

4 Pass
4 Fail
Fail	Setting a null effect on a running animation fires an animationend event
Pass	Replacing an animation's effect with an effect that targets a different property should update both properties
Pass	Replacing an animation's effect with a shorter one that should have already finished, the animation finishes immediately
Pass	A play-pending animation's effect whose effect is replaced still exits the pending state
Fail	CSS animation events are dispatched at the original element even after setting an effect with a different target element
Pass	After replacing a finished animation's effect with a longer one it fires an animationstart event
Fail	Setting animation-composition sets the composite property on the effect
Fail	Replacing the effect of a CSSAnimation causes subsequent changes to corresponding animation-* properties to be ignored