
PASS non-animatable property 'animation' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationDelay' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationDirection' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationDuration' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationFillMode' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationIterationCount' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationName' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationPlayState' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animationTimingFunction' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'transition' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'transitionDelay' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'transitionDuration' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'transitionProperty' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'transitionTimingFunction' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'contain' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'direction' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'display' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'textOrientation' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'unicodeBidi' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'willChange' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'writingMode' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'unsupportedProperty' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'font-size' is not accessed when using a property-indexed keyframe object 
PASS non-animatable property 'animation' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationDelay' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationDirection' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationDuration' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationFillMode' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationIterationCount' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationName' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationPlayState' is not accessed when using a keyframe sequence 
PASS non-animatable property 'animationTimingFunction' is not accessed when using a keyframe sequence 
PASS non-animatable property 'transition' is not accessed when using a keyframe sequence 
PASS non-animatable property 'transitionDelay' is not accessed when using a keyframe sequence 
PASS non-animatable property 'transitionDuration' is not accessed when using a keyframe sequence 
PASS non-animatable property 'transitionProperty' is not accessed when using a keyframe sequence 
PASS non-animatable property 'transitionTimingFunction' is not accessed when using a keyframe sequence 
PASS non-animatable property 'contain' is not accessed when using a keyframe sequence 
PASS non-animatable property 'direction' is not accessed when using a keyframe sequence 
PASS non-animatable property 'display' is not accessed when using a keyframe sequence 
PASS non-animatable property 'textOrientation' is not accessed when using a keyframe sequence 
PASS non-animatable property 'unicodeBidi' is not accessed when using a keyframe sequence 
PASS non-animatable property 'willChange' is not accessed when using a keyframe sequence 
PASS non-animatable property 'writingMode' is not accessed when using a keyframe sequence 
PASS non-animatable property 'unsupportedProperty' is not accessed when using a keyframe sequence 
PASS non-animatable property 'font-size' is not accessed when using a keyframe sequence 
PASS Equivalent property-indexed and sequenced keyframes: two properties with one value 
PASS Equivalent property-indexed and sequenced keyframes: two properties with three values 
PASS Equivalent property-indexed and sequenced keyframes: two properties with different numbers of values 
PASS Equivalent property-indexed and sequenced keyframes: same easing applied to all keyframes 
PASS Equivalent property-indexed and sequenced keyframes: same composite applied to all keyframes 
PASS Keyframes are read from a custom iterator 
PASS 'easing' and 'offset' are ignored on iterable objects 
PASS Keyframes are read from a custom iterator with multiple properties specified 
PASS Keyframes are read from a custom iterator with where an offset is specified 
PASS If a keyframe throws for an animatable property, that exception should be propagated 
PASS Reading from a custom iterator that returns a non-object keyframe should throw 
FAIL An undefined keyframe returned from a custom iterator should be treated as a default keyframe Type error
FAIL A null keyframe returned from a custom iterator should be treated as a default keyframe Type error
PASS A list of values returned from a custom iterator should be ignored 
PASS If a custom iterator throws from next(), the exception should be rethrown 
PASS Accessing a Symbol.iterator property that throws should rethrow 
PASS A non-object returned from the Symbol.iterator property should cause a TypeError to be thrown 
PASS Only enumerable properties on keyframes are read 
PASS Only properties defined directly on keyframes are read 
PASS Only enumerable properties on property-indexed keyframes are read 
PASS Only properties defined directly on property-indexed keyframes are read 
PASS Properties are read in ascending order by Unicode codepoint