Animatable.animate

Summary

Harness status: OK

Found 154 tests

151 Pass

3 Fail

Details

Result

Test Name

Message

Pass

Element.animate() creates an Animation object

Asserts run

Pass	assert_class_string(object "[object Animation]", "Animation", "Returned object is an Animation") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:28:3)

Pass

Element.animate() creates an Animation object in the relevant realm of the target element

Asserts run

Pass

assert_equals(object "[object Animation]", object "[object Animation]", "The prototype of the created Animation is that defined on the relevant global for the target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:35:3)

Pass

assert_not_equals(object "[object Animation]", object "[object Animation]", "The prototype of the created Animation is NOT that of the current global")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:38:3)

Pass

Element.animate() creates an Animation object with a KeyframeEffect

Asserts run

Pass	assert_class_string(object "[object KeyframeEffect]", "KeyframeEffect", "Returned Animation has a KeyframeEffect") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:47:3)

Pass

Element.animate() creates an Animation object with a KeyframeEffect that is created in the relevant realm of the target element

Asserts run

Pass

assert_equals(object "[object KeyframeEffect]", object "[object KeyframeEffect]", "The prototype of the created KeyframeEffect is that defined on the relevant global for the target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:55:3)

Pass

assert_not_equals(object "[object KeyframeEffect]", object "[object KeyframeEffect]", "The prototype of the created KeyframeEffect is NOT that of the current global")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:59:3)

Pass

Element.animate() accepts empty keyframe lists (input: [])

Asserts run

Pass	assert_not_equals(object "[object Animation]", null) at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:69:5)

Pass

Element.animate() accepts empty keyframe lists (input: null)

Asserts run

Pass	assert_not_equals(object "[object Animation]", null) at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:69:5)

Pass

Element.animate() accepts empty keyframe lists (input: undefined)

Asserts run

Pass	assert_not_equals(object "[object Animation]", null) at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:69:5)

Pass

Element.animate() accepts a one property two value property-indexed keyframes specification

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one shorthand property two value property-indexed keyframes specification

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px 20px 30px 40px", "10px 20px 30px 40px", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a two property (one shorthand and one of its longhand components) two value property-indexed keyframes specification

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,marginTop,offset", "composite,computedOffset,easing,margin,marginTop,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'marginTop' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,margin,marginTop,offset", "composite,computedOffset,easing,margin,marginTop,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px 20px 30px 40px", "10px 20px 30px 40px", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("60px", "60px", "value for 'marginTop' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a two property (one shorthand and one of its shorthand components) two value property-indexed keyframes specification

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("border,borderColor,composite,computedOffset,easing,offset", "border,borderColor,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("pink", "pink", "value for 'border' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("green", "green", "value for 'borderColor' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("border,borderColor,composite,computedOffset,easing,offset", "border,borderColor,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("2px", "2px", "value for 'border' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("blue", "blue", "value for 'borderColor' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a two property two value property-indexed keyframes specification

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a two property property-indexed keyframes specification with different numbers of values

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'top' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframes specification with an invalid value

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("15px", "15px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("25px", "25px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("45px", "45px", "value for 'top' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("55px", "55px", "value for 'top' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property two value property-indexed keyframes specification that needs to stringify its values

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,offset,opacity", "composite,computedOffset,easing,offset,opacity", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("0", "0", "value for 'opacity' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,offset,opacity", "composite,computedOffset,easing,offset,opacity", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("1", "1", "value for 'opacity' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframes specification with a CSS variable reference

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("var(--dist)", "var(--dist)", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("calc(var(--dist) + 100px)", "calc(var(--dist) + 100px)", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframes specification with a CSS variable reference in a shorthand property

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("var(--dist)", "var(--dist)", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("calc(var(--dist) + 100px)", "calc(var(--dist) + 100px)", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property one value property-indexed keyframes specification

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property one non-array value property-indexed keyframes specification

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property two value property-indexed keyframes specification where the first value is invalid

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,offset", "composite,computedOffset,easing,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property two value property-indexed keyframes specification where the second value is invalid

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,offset", "composite,computedOffset,easing,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframes specification with a CSS variable as the property

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("--custom,composite,computedOffset,easing,offset", "--custom,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("1", "1", "value for '--custom' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("--custom,composite,computedOffset,easing,offset", "--custom,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("2", "2", "value for '--custom' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single offset

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.1, 0.1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.1, 0.1, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.8, 0.8, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.8, 0.8, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets that is too short

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets that is too long

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a property-indexed keyframe with an empty array of offsets

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets with an embedded null value

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets with a trailing null value

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets with leading and trailing null values

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets with adjacent null values

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets with all null values (and too many at that)

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single null offset

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of offsets that is not strictly ascending in the unused part of the array

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.2, 0.2, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.2, 0.2, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.8, 0.8, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.8, 0.8, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a property-indexed keyframe without any specified easing

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single easing

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of easings

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-out", "ease-out", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in-out", "ease-in-out", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of easings that is too short

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-out", "ease-out", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single-element array of easings

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease-in", "ease-in", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an empty array of easings

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with an array of easings that is too long

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("steps(1)", "steps(1)", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("steps(2)", "steps(2)", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("steps(3)", "steps(3)", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single composite operation

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a composite array

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("accumulate", "accumulate", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a composite array that is too short

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a composite array that is too long

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a property-indexed keyframe with a single-element composite array

Asserts run

Pass	assert_equals(3, 3, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property one keyframe sequence

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a one property two keyframe sequence

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a two property two keyframe sequence

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("30px", "30px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("40px", "40px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one shorthand property two keyframe sequence

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px 30px 40px 50px", "20px 30px 40px 50px", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a two property (a shorthand and one of its component longhands) two keyframe sequence

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,marginTop,offset", "composite,computedOffset,easing,margin,marginTop,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'marginTop' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,margin,marginTop,offset", "composite,computedOffset,easing,margin,marginTop,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px 40px 50px 60px", "30px 40px 50px 60px", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("70px", "70px", "value for 'marginTop' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a two property keyframe sequence where one property is missing from the first keyframe

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("30px", "30px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a two property keyframe sequence where one property is missing from the last keyframe

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("20px", "20px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a one property two keyframe sequence that needs to stringify its values

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,offset,opacity", "composite,computedOffset,easing,offset,opacity", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("0", "0", "value for 'opacity' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,offset,opacity", "composite,computedOffset,easing,offset,opacity", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("1", "1", "value for 'opacity' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with a CSS variable reference

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("var(--dist)", "var(--dist)", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("calc(var(--dist) + 100px)", "calc(var(--dist) + 100px)", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with a CSS variable reference in a shorthand property

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("var(--dist)", "var(--dist)", "value for 'margin' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,margin,offset", "composite,computedOffset,easing,margin,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("calc(var(--dist) + 100px)", "calc(var(--dist) + 100px)", "value for 'margin' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with a CSS variable as its property

Asserts run

Pass	assert_equals(2, 2, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("--custom,composite,computedOffset,easing,offset", "--custom,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("a", "a", "value for '--custom' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("--custom,composite,computedOffset,easing,offset", "--custom,composite,computedOffset,easing,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("b", "b", "value for '--custom' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with duplicate values for a given interior offset

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a keyframe sequence with duplicate values for offsets 0 and 1

Asserts run

Pass	assert_equals(6, 6, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #5: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("60px", "60px", "value for 'left' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a two property four keyframe sequence

Asserts run

Pass	assert_equals(4, 4, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("20px", "20px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("30px", "30px", "value for 'top' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a single keyframe sequence with omitted offset

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a single keyframe sequence with null offset

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a single keyframe sequence with string offset

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a single keyframe sequence with a single calc() offset

Asserts run

Pass	assert_equals(1, 1, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Fail

Element.animate() accepts a single keyframe sequence with a complex calc() offset

Failed to execute 'animate' on 'Element': timeline offset must be of the form [timeline-range-name] <percentage>

TypeError: Failed to execute 'animate' on 'Element': timeline offset must be of the form [timeline-range-name] <percentage>
    at Test.<anonymous> (https://wpt.live/web-animations/interfaces/Animatable/animate.html:76:31)
    at Test.step (https://wpt.live/resources/testharness.js:2642:25)
    at test (https://wpt.live/resources/testharness.js:633:30)
    at https://wpt.live/web-animations/interfaces/Animatable/animate.html:75:3

Asserts run

No asserts ran

Pass

Element.animate() accepts a one property keyframe sequence with some omitted offsets

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a one property keyframe sequence with some null offsets

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)

Pass

Element.animate() accepts a two property keyframe sequence with some omitted offsets

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("20px", "20px", "value for 'top' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("60px", "60px", "value for 'top' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset,top", "composite,computedOffset,easing,left,offset,top", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("70px", "70px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("80px", "80px", "value for 'top' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a one property keyframe sequence with all omitted offsets

Asserts run

Pass	assert_equals(5, 5, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.25, 0.25, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("20px", "20px", "value for 'left' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.75, 0.75, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("40px", "40px", "value for 'left' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with different easing values, but the same easing value for a given offset

Asserts run

Pass	assert_equals(6, 6, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease", "ease", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("ease", "ease", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("20px", "20px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("40px", "40px", "value for 'top' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("steps(1)", "steps(1)", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #5: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("auto", "auto", "value for 'composite' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("steps(1)", "steps(1)", "value for 'easing' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("60px", "60px", "value for 'top' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() accepts a keyframe sequence with different composite values, but the same composite value for a given offset

Asserts run

Pass	assert_equals(6, 6, "number of frames: ") at assert_frame_lists_equal ( /web-animations/resources/keyframe-utils.js:20:3)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #0: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("10px", "10px", "value for 'left' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #0: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #1: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'computedOffset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0, 0, 0.000001, "value for 'offset' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("20px", "20px", "value for 'top' on ComputedKeyframe #1: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #2: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("30px", "30px", "value for 'left' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #2: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #3: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("add", "add", "value for 'composite' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'computedOffset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(0.5, 0.5, 0.000001, "value for 'offset' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("40px", "40px", "value for 'top' on ComputedKeyframe #3: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("composite,computedOffset,easing,left,offset", "composite,computedOffset,easing,left,offset", "properties on ComputedKeyframe #4: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_equals("50px", "50px", "value for 'left' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #4: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("composite,computedOffset,easing,offset,top", "composite,computedOffset,easing,offset,top", "properties on ComputedKeyframe #5: should match") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:29:3)
Pass	assert_equals("replace", "replace", "value for 'composite' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'computedOffset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("linear", "linear", "value for 'easing' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)
Pass	assert_approx_equals(1, 1, 0.000001, "value for 'offset' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:35:7)
Pass	assert_equals("60px", "60px", "value for 'top' on ComputedKeyframe #5: ") at assert_frames_equal ( /web-animations/resources/keyframe-utils.js:49:7)

Pass

Element.animate() does not accept keyframes with an out-of-bounded positive offset

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept keyframes with an out-of-bounded negative offset

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes not loosely sorted by offset

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes not loosely sorted by offset even though not all offsets are specified

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes with offsets out of range

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept keyframes not loosely sorted by offset

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes with an invalid easing value

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes with an invalid easing value as one of the array values

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframe with an invalid easing in the unused part of the array of easings

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept empty property-indexed keyframe with an invalid easing

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept empty property-indexed keyframe with an invalid easings array

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept a keyframe sequence with an invalid easing value

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes with an invalid composite value

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept property-indexed keyframes with an invalid composite value as one of the array values

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() does not accept keyframes with an invalid composite value

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       div.animate(subtest.input, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:84:5)

Pass

Element.animate() accepts a double as an options argument

Asserts run

Pass	assert_equals(2000, 2000) at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:92:3)
Pass	assert_equals(0, 0, "delay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "endDelay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("auto", "auto", "fill parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "iterationStart parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(1, 1, "iterations parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("normal", "normal", "direction parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("linear", "linear", "easing parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)

Pass

Element.animate() accepts a KeyframeAnimationOptions argument

Asserts run

Pass	assert_equals(Infinity, Infinity) at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:99:3)
Pass	assert_equals("forwards", "forwards") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:100:3)
Pass	assert_equals(0, 0, "delay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "endDelay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "iterationStart parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(1, 1, "iterations parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("normal", "normal", "direction parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("linear", "linear", "easing parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)

Pass

Element.animate() accepts an absent options argument

Asserts run

Pass	assert_equals(0, 0, "delay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "endDelay parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("auto", "auto", "fill parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(0, 0, "iterationStart parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals(1, 1, "iterations parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("auto", "auto", "duration parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("normal", "normal", "direction parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)
Pass	assert_equals("linear", "linear", "easing parameter has default value:") at assert_default_timing_except ( /web-animations/resources/timing-utils.js:33:5)

Pass

Element.animate() does not accept invalid delay value: NaN

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { delay: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:111:5)

Pass

Element.animate() does not accept invalid delay value: Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { delay: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:111:5)

Pass

Element.animate() does not accept invalid delay value: -Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { delay: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:111:5)

Pass

Element.animate() accepts a duration of 'auto' using a dictionary object

Asserts run

Pass

assert_equals("auto", "auto", "set duration 'auto'")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:119:3)

Pass

assert_equals(0, 0, "getComputedTiming() after set duration 'auto'")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:120:3)

Pass

Element.animate() does not accept invalid duration value: -1

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, invalid);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:130:5)

Pass

Element.animate() does not accept invalid duration value: NaN

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, invalid);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:130:5)

Pass

Element.animate() does not accept invalid duration value: -Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, invalid);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:130:5)

Pass

Element.animate() does not accept invalid duration value: "abc"

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, invalid);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:130:5)

Pass

Element.animate() does not accept invalid duration value: -1 using a dictionary object

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { duration: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:139:5)

Pass

Element.animate() does not accept invalid duration value: NaN using a dictionary object

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { duration: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:139:5)

Pass

Element.animate() does not accept invalid duration value: -Infinity using a dictionary object

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { duration: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:139:5)

Pass

Element.animate() does not accept invalid duration value: "abc" using a dictionary object

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { duration: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:139:5)

Pass

Element.animate() does not accept invalid duration value: "100" using a dictionary object

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { duration: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:139:5)

Pass

Element.animate() does not accept invalid easing: ''

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: '7'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'test'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'initial'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'inherit'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'unset'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'unrecognized'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'var(--x)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'ease-in-out, ease-out'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'cubic-bezier(1.1, 0, 1, 1)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'cubic-bezier(0, 0, 1.1, 1)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'cubic-bezier(-0.1, 0, 1, 1)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'cubic-bezier(0, 0, -0.1, 1)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'cubic-bezier(0.1, 0, 4, 0.4)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'steps(-1, start)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'steps(0.1, start)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'steps(3, nowhere)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'steps(-3, end)'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'function (a){return a}'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'function (x){return x}'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid easing: 'function(x, y){return 0.3}'

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate({ easing: invalidEasing }, 2000);     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:149:5)

Pass

Element.animate() does not accept invalid iterationStart value: -1

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterationStart: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:157:5)

Pass

Element.animate() does not accept invalid iterationStart value: NaN

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterationStart: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:157:5)

Pass

Element.animate() does not accept invalid iterationStart value: Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterationStart: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:157:5)

Pass

Element.animate() does not accept invalid iterationStart value: -Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterationStart: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:157:5)

Pass

Element.animate() does not accept invalid iterations value: -1

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterations: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:166:5)

Pass

Element.animate() does not accept invalid iterations value: -Infinity

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterations: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:166:5)

Pass

Element.animate() does not accept invalid iterations value: NaN

Asserts run

Pass

assert_throws_js(function "function TypeError() { [native code] }", function "() => {       createDiv(t).animate(null, { iterations: invalid });     }")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:166:5)

Pass

Element.animate() correctly sets the id attribute when no id is specified

Asserts run

Pass	assert_equals("", "") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:175:3)

Pass

Element.animate() correctly sets the id attribute

Asserts run

Pass	assert_equals("test", "test") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:180:3)

Pass

Element.animate() correctly sets the Animation's timeline

Asserts run

Pass	assert_equals(object "[object DocumentTimeline]", object "[object DocumentTimeline]") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:185:3)

Pass

Element.animate() correctly sets the Animation's timeline when triggered on an element in a different document

Asserts run

Pass	assert_equals(object "[object DocumentTimeline]", object "[object DocumentTimeline]") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:196:5)

Pass

Element.animate() correctly sets the Animation's timeline with no timeline parameter in KeyframeAnimationOptions.

Asserts run

Pass

assert_not_equals(object "[object Animation]", null, "An animation sohuld be created")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:208:5)

Pass

assert_equals(object "[object DocumentTimeline]", object "[object DocumentTimeline]", "Animation timeline should be document.timeline")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:210:5)

Pass

Element.animate() correctly sets the Animation's timeline with undefined timeline in KeyframeAnimationOptions.

Asserts run

Pass

assert_not_equals(object "[object Animation]", null, "An animation sohuld be created")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:208:5)

Pass

assert_equals(object "[object DocumentTimeline]", object "[object DocumentTimeline]", "Animation timeline should be document.timeline")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:210:5)

Pass

Element.animate() correctly sets the Animation's timeline with null timeline in KeyframeAnimationOptions.

Asserts run

Pass

assert_not_equals(object "[object Animation]", null, "An animation sohuld be created")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:208:5)

Pass

assert_equals(null, null, "Animation timeline should be null")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:210:5)

Pass

Element.animate() correctly sets the Animation's timeline with DocumentTimeline in KeyframeAnimationOptions.

Asserts run

Pass

assert_not_equals(object "[object Animation]", null, "An animation sohuld be created")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:208:5)

Pass

assert_equals(object "[object DocumentTimeline]", object "[object DocumentTimeline]", "Animation timeline should be document.timeline")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:210:5)

Pass

Element.animate() calls play on the Animation

Asserts run

Pass	assert_equals("running", "running") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:219:3)

Pass

Element.animate() does NOT trigger a style change event

Asserts run

Pass	assert_false(false, "A transition should NOT have been triggered") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:252:3)

Pass

animate() with pseudoElement parameter creates an Animation object

Asserts run

Pass	assert_class_string(object "[object Animation]", "Animation", "The returned object is an Animation") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:263:3)

Pass

animate() with pseudoElement parameter without content creates an Animation object

Asserts run

Pass	assert_class_string(object "[object Animation]", "Animation", "The returned object is an Animation") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:269:3)

Pass

animate() with pseudoElement parameter creates an Animation object for ::marker

Asserts run

Pass	assert_class_string(object "[object Animation]", "Animation", "The returned object is an Animation for ::marker") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:277:3)

Pass

animate() with pseudoElement parameter creates an Animation object for ::first-line

Asserts run

Pass

assert_class_string(object "[object Animation]", "Animation", "The returned object is an Animation for ::first-line")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:285:3)

Pass

animate() with pseudoElement an Animation object targeting the correct pseudo-element

Asserts run

Pass

assert_equals(Element node <div class="pseudo"></div>, Element node <div class="pseudo"></div>, "The returned element has the correct target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:292:3)

Pass

assert_equals("::before", "::before", "The returned Animation targets the correct selector")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:293:3)

Pass

animate() with pseudoElement without content creates an Animation object targeting the correct pseudo-element

Asserts run

Pass

assert_equals(Element node <div></div>, Element node <div></div>, "The returned element has the correct target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:301:3)

Pass

assert_equals("::before", "::before", "The returned Animation targets the correct selector")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:302:3)

Pass

animate() with pseudoElement an Animation object targeting the correct pseudo-element for ::marker

Asserts run

Pass

assert_equals(Element node <div class="pseudo" style="display: list-item;"></div>, Element node <div class="pseudo" style="display: list-item;"></div>, "The returned element has the correct target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:312:3)

Pass

assert_equals("::marker", "::marker", "The returned Animation targets the correct selector")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:313:3)

Pass

animate() with pseudoElement an Animation object targeting the correct pseudo-element for ::first-line

Asserts run

Pass

assert_equals(Element node <div class="pseudo">foo</div>, Element node <div class="pseudo">foo</div>, "The returned element has the correct target element")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:323:3)

Pass

assert_equals("::first-line", "::first-line", "The returned Animation targets the correct selector")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:324:3)

Fail

animate() with a non-null invalid pseudoElement '' throws a SyntaxError

assert_throws_dom: function "() => { div.animate(null, {pseudoElement: pseudo}); }" did not throw

    at Test.<anonymous> (https://wpt.live/web-animations/interfaces/Animatable/animate.html:337:5)
    at Test.step (https://wpt.live/resources/testharness.js:2642:25)
    at test (https://wpt.live/resources/testharness.js:633:30)
    at https://wpt.live/web-animations/interfaces/Animatable/animate.html:335:3

Asserts run

Fail	assert_throws_dom("SyntaxError", function "() => { div.animate(null, {pseudoElement: pseudo}); }") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:337:5)

Pass

animate() with a non-null invalid pseudoElement 'before' throws a SyntaxError

Asserts run

Pass	assert_throws_dom("SyntaxError", function "() => { div.animate(null, {pseudoElement: pseudo}); }") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:337:5)

Pass

animate() with a non-null invalid pseudoElement ':abc' throws a SyntaxError

Asserts run

Pass	assert_throws_dom("SyntaxError", function "() => { div.animate(null, {pseudoElement: pseudo}); }") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:337:5)

Fail

animate() with a non-null invalid pseudoElement '::abc' throws a SyntaxError

assert_throws_dom: function "() => { div.animate(null, {pseudoElement: pseudo}); }" did not throw

    at Test.<anonymous> (https://wpt.live/web-animations/interfaces/Animatable/animate.html:337:5)
    at Test.step (https://wpt.live/resources/testharness.js:2642:25)
    at test (https://wpt.live/resources/testharness.js:633:30)
    at https://wpt.live/web-animations/interfaces/Animatable/animate.html:335:3

Asserts run

Fail	assert_throws_dom("SyntaxError", function "() => { div.animate(null, {pseudoElement: pseudo}); }") at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:337:5)

Pass

animate() with pseudoElement ::placeholder does not throw

Asserts run

No asserts ran

Pass

Finished fill animation doesn't replace animation on a different pseudoElement

Asserts run

Pass

assert_equals("active", "active")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:358:3)

Pass

assert_equals("active", "active")
    at Test.<anonymous> ( /web-animations/interfaces/Animatable/animate.html:359:3)