--- a/testing/web-platform/tests/web-animations/resources/keyframe-tests.js
+++ b/testing/web-platform/tests/web-animations/resources/keyframe-tests.js
@@ -29,259 +29,313 @@ const gBadCompositeValueTests = [
const gEmptyKeyframeListTests = [
[],
null,
undefined,
];
const gKeyframesTests = [
- { desc: 'a one property two value property-indexed keyframes specification',
+ {
+ desc: 'a one property two value property-indexed keyframes specification',
input: { left: ['10px', '20px'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
left: '10px' },
{ offset: null, computedOffset: 1, easing: 'linear',
- left: '20px' }] },
- { desc: 'a one shorthand property two value property-indexed keyframes'
+ left: '20px' }],
+ },
+ {
+ desc: 'a one shorthand property two value property-indexed keyframes'
+ ' specification',
input: { margin: ['10px', '10px 20px 30px 40px'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
margin: '10px' },
{ offset: null, computedOffset: 1, easing: 'linear',
- margin: '10px 20px 30px 40px' }] },
- { desc: 'a two property (one shorthand and one of its longhand components)'
+ margin: '10px 20px 30px 40px' }],
+ },
+ {
+ desc: 'a two property (one shorthand and one of its longhand components)'
+ ' two value property-indexed keyframes specification',
input: { marginTop: ['50px', '60px'],
margin: ['10px', '10px 20px 30px 40px'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
marginTop: '50px', margin: '10px' },
{ offset: null, computedOffset: 1, easing: 'linear',
- marginTop: '60px', margin: '10px 20px 30px 40px' }] },
- { desc: 'a two property two value property-indexed keyframes specification',
+ marginTop: '60px', margin: '10px 20px 30px 40px' }],
+ },
+ {
+ desc: 'a two property two value property-indexed keyframes specification',
input: { left: ['10px', '20px'],
top: ['30px', '40px'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
left: '10px', top: '30px' },
{ offset: null, computedOffset: 1, easing: 'linear',
- left: '20px', top: '40px' }] },
- { desc: 'a two property property-indexed keyframes specification with'
+ left: '20px', top: '40px' }],
+ },
+ {
+ desc: 'a two property property-indexed keyframes specification with'
+ ' different numbers of values',
input: { left: ['10px', '20px', '30px'],
top: ['40px', '50px'] },
output: [{ offset: null, computedOffset: 0.0, easing: 'linear',
left: '10px', top: '40px' },
{ offset: null, computedOffset: 0.5, easing: 'linear',
left: '20px' },
{ offset: null, computedOffset: 1.0, easing: 'linear',
- left: '30px', top: '50px' }] },
- { desc: 'a property-indexed keyframes specification with an invalid value',
+ left: '30px', top: '50px' }],
+ },
+ {
+ desc: 'a property-indexed keyframes specification with an invalid value',
input: { left: ['10px', '20px', '30px', '40px', '50px'],
top: ['15px', '25px', 'invalid', '45px', '55px'] },
output: [{ offset: null, computedOffset: 0.00, easing: 'linear',
left: '10px', top: '15px' },
{ offset: null, computedOffset: 0.25, easing: 'linear',
left: '20px', top: '25px' },
{ offset: null, computedOffset: 0.50, easing: 'linear',
left: '30px' },
{ offset: null, computedOffset: 0.75, easing: 'linear',
left: '40px', top: '45px' },
{ offset: null, computedOffset: 1.00, easing: 'linear',
- left: '50px', top: '55px' }] },
- { desc: 'a one property two value property-indexed keyframes specification'
+ left: '50px', top: '55px' }],
+ },
+ {
+ desc: 'a one property two value property-indexed keyframes specification'
+ ' that needs to stringify its values',
input: { opacity: [0, 1] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
opacity: '0' },
{ offset: null, computedOffset: 1, easing: 'linear',
- opacity: '1' }] },
- { desc: 'a property-indexed keyframes specification with a CSS variable'
+ opacity: '1' }],
+ },
+ {
+ desc: 'a property-indexed keyframes specification with a CSS variable'
+ ' reference',
input: { left: [ 'var(--dist)', 'calc(var(--dist) + 100px)' ] },
output: [{ offset: null, computedOffset: 0.0, easing: 'linear',
left: 'var(--dist)' },
{ offset: null, computedOffset: 1.0, easing: 'linear',
- left: 'calc(var(--dist) + 100px)' }] },
- { desc: 'a property-indexed keyframes specification with a CSS variable'
+ left: 'calc(var(--dist) + 100px)' }],
+ },
+ {
+ desc: 'a property-indexed keyframes specification with a CSS variable'
+ ' reference in a shorthand property',
input: { margin: [ 'var(--dist)', 'calc(var(--dist) + 100px)' ] },
output: [{ offset: null, computedOffset: 0.0, easing: 'linear',
margin: 'var(--dist)' },
{ offset: null, computedOffset: 1.0, easing: 'linear',
- margin: 'calc(var(--dist) + 100px)' }] },
- { desc: 'a one property one value property-indexed keyframes specification',
+ margin: 'calc(var(--dist) + 100px)' }],
+ },
+ {
+ desc: 'a one property one value property-indexed keyframes specification',
input: { left: ['10px'] },
output: [{ offset: null, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a one property one non-array value property-indexed keyframes'
+ left: '10px' }],
+ },
+ {
+ desc: 'a one property one non-array value property-indexed keyframes'
+ ' specification',
input: { left: '10px' },
output: [{ offset: null, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a one property two value property-indexed keyframes specification'
+ left: '10px' }],
+ },
+ {
+ desc: 'a one property two value property-indexed keyframes specification'
+ ' where the first value is invalid',
input: { left: ['invalid', '10px'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear' },
{ offset: null, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a one property two value property-indexed keyframes specification'
+ left: '10px' }],
+ },
+ {
+ desc: 'a one property two value property-indexed keyframes specification'
+ ' where the second value is invalid',
input: { left: ['10px', 'invalid'] },
output: [{ offset: null, computedOffset: 0, easing: 'linear',
left: '10px' },
- { offset: null, computedOffset: 1, easing: 'linear' }] },
- { desc: 'a one property one keyframe sequence',
+ { offset: null, computedOffset: 1, easing: 'linear' }],
+ },
+ {
+ desc: 'a one property one keyframe sequence',
input: [{ offset: 1, left: '10px' }],
output: [{ offset: 1, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a one property two keyframe sequence',
+ left: '10px' }],
+ },
+ {
+ desc: 'a one property two keyframe sequence',
input: [{ offset: 0, left: '10px' },
{ offset: 1, left: '20px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear', left: '10px' },
- { offset: 1, computedOffset: 1, easing: 'linear', left: '20px' }]
+ { offset: 1, computedOffset: 1, easing: 'linear', left: '20px' }],
},
- { desc: 'a two property two keyframe sequence',
+ {
+ desc: 'a two property two keyframe sequence',
input: [{ offset: 0, left: '10px', top: '30px' },
{ offset: 1, left: '20px', top: '40px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
left: '10px', top: '30px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- left: '20px', top: '40px' }] },
- { desc: 'a one shorthand property two keyframe sequence',
+ left: '20px', top: '40px' }],
+ },
+ {
+ desc: 'a one shorthand property two keyframe sequence',
input: [{ offset: 0, margin: '10px' },
{ offset: 1, margin: '20px 30px 40px 50px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
margin: '10px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- margin: '20px 30px 40px 50px' }] },
- { desc: 'a two property (a shorthand and one of its component longhands)'
+ margin: '20px 30px 40px 50px' }],
+ },
+ {
+ desc: 'a two property (a shorthand and one of its component longhands)'
+ ' two keyframe sequence',
input: [{ offset: 0, margin: '10px', marginTop: '20px' },
{ offset: 1, marginTop: '70px', margin: '30px 40px 50px 60px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
margin: '10px', marginTop: '20px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- marginTop: '70px', margin: '30px 40px 50px 60px' }] },
- { desc: 'a keyframe sequence with duplicate values for a given interior'
+ marginTop: '70px', margin: '30px 40px 50px 60px' }],
+ },
+ {
+ desc: 'a keyframe sequence with duplicate values for a given interior'
+ ' offset',
input: [{ offset: 0.0, left: '10px' },
{ offset: 0.5, left: '20px' },
{ offset: 0.5, left: '30px' },
{ offset: 0.5, left: '40px' },
{ offset: 1.0, left: '50px' }],
output: [{ offset: 0.0, computedOffset: 0.0, easing: 'linear',
left: '10px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
left: '20px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
left: '30px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
left: '40px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'linear',
- left: '50px' }] },
- { desc: 'a keyframe sequence with duplicate values for offsets 0 and 1',
+ left: '50px' }],
+ },
+ {
+ desc: 'a keyframe sequence with duplicate values for offsets 0 and 1',
input: [{ offset: 0, left: '10px' },
{ offset: 0, left: '20px' },
{ offset: 0, left: '30px' },
{ offset: 1, left: '40px' },
{ offset: 1, left: '50px' },
{ offset: 1, left: '60px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear', left: '10px' },
{ offset: 0, computedOffset: 0, easing: 'linear', left: '20px' },
{ offset: 0, computedOffset: 0, easing: 'linear', left: '30px' },
{ offset: 1, computedOffset: 1, easing: 'linear', left: '40px' },
{ offset: 1, computedOffset: 1, easing: 'linear', left: '50px' },
- { offset: 1, computedOffset: 1, easing: 'linear', left: '60px' }]
+ { offset: 1, computedOffset: 1, easing: 'linear', left: '60px' }],
},
- { desc: 'a two property four keyframe sequence',
+ {
+ desc: 'a two property four keyframe sequence',
input: [{ offset: 0, left: '10px' },
{ offset: 0, top: '20px' },
{ offset: 1, top: '30px' },
{ offset: 1, left: '40px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear', left: '10px' },
{ offset: 0, computedOffset: 0, easing: 'linear', top: '20px' },
{ offset: 1, computedOffset: 1, easing: 'linear', top: '30px' },
- { offset: 1, computedOffset: 1, easing: 'linear', left: '40px' }]
+ { offset: 1, computedOffset: 1, easing: 'linear', left: '40px' }],
},
- { desc: 'a single keyframe sequence with omitted offset',
+ {
+ desc: 'a single keyframe sequence with omitted offset',
input: [{ left: '10px' }],
output: [{ offset: null, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a single keyframe sequence with null offset',
+ left: '10px' }],
+ },
+ {
+ desc: 'a single keyframe sequence with null offset',
input: [{ offset: null, left: '10px' }],
output: [{ offset: null, computedOffset: 1, easing: 'linear',
- left: '10px' }] },
- { desc: 'a single keyframe sequence with string offset',
+ left: '10px' }],
+ },
+ {
+ desc: 'a single keyframe sequence with string offset',
input: [{ offset: '0.5', left: '10px' }],
output: [{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
- left: '10px' }] },
- { desc: 'a one property keyframe sequence with some omitted offsets',
+ left: '10px' }],
+ },
+ {
+ desc: 'a one property keyframe sequence with some omitted offsets',
input: [{ offset: 0.00, left: '10px' },
{ offset: 0.25, left: '20px' },
{ left: '30px' },
{ left: '40px' },
{ offset: 1.00, left: '50px' }],
output: [{ offset: 0.00, computedOffset: 0.00, easing: 'linear',
left: '10px' },
{ offset: 0.25, computedOffset: 0.25, easing: 'linear',
left: '20px' },
{ offset: null, computedOffset: 0.50, easing: 'linear',
left: '30px' },
{ offset: null, computedOffset: 0.75, easing: 'linear',
left: '40px' },
{ offset: 1.00, computedOffset: 1.00, easing: 'linear',
- left: '50px' }] },
- { desc: 'a one property keyframe sequence with some null offsets',
+ left: '50px' }],
+ },
+ {
+ desc: 'a one property keyframe sequence with some null offsets',
input: [{ offset: 0.00, left: '10px' },
{ offset: 0.25, left: '20px' },
{ offset: null, left: '30px' },
{ offset: null, left: '40px' },
{ offset: 1.00, left: '50px' }],
output: [{ offset: 0.00, computedOffset: 0.00, easing: 'linear',
left: '10px' },
{ offset: 0.25, computedOffset: 0.25, easing: 'linear',
left: '20px' },
{ offset: null, computedOffset: 0.50, easing: 'linear',
left: '30px' },
{ offset: null, computedOffset: 0.75, easing: 'linear',
left: '40px' },
{ offset: 1.00, computedOffset: 1.00, easing: 'linear',
- left: '50px' }] },
- { desc: 'a two property keyframe sequence with some omitted offsets',
+ left: '50px' }],
+ },
+ {
+ desc: 'a two property keyframe sequence with some omitted offsets',
input: [{ offset: 0.00, left: '10px', top: '20px' },
{ offset: 0.25, left: '30px' },
{ left: '40px' },
{ left: '50px', top: '60px' },
{ offset: 1.00, left: '70px', top: '80px' }],
output: [{ offset: 0.00, computedOffset: 0.00, easing: 'linear',
left: '10px', top: '20px' },
{ offset: 0.25, computedOffset: 0.25, easing: 'linear',
left: '30px' },
{ offset: null, computedOffset: 0.50, easing: 'linear',
left: '40px' },
{ offset: null, computedOffset: 0.75, easing: 'linear',
left: '50px', top: '60px' },
{ offset: 1.00, computedOffset: 1.00, easing: 'linear',
- left: '70px', top: '80px' }] },
- { desc: 'a one property keyframe sequence with all omitted offsets',
+ left: '70px', top: '80px' }],
+ },
+ {
+ desc: 'a one property keyframe sequence with all omitted offsets',
input: [{ left: '10px' },
{ left: '20px' },
{ left: '30px' },
{ left: '40px' },
{ left: '50px' }],
output: [{ offset: null, computedOffset: 0.00, easing: 'linear',
left: '10px' },
{ offset: null, computedOffset: 0.25, easing: 'linear',
left: '20px' },
{ offset: null, computedOffset: 0.50, easing: 'linear',
left: '30px' },
{ offset: null, computedOffset: 0.75, easing: 'linear',
left: '40px' },
{ offset: null, computedOffset: 1.00, easing: 'linear',
- left: '50px' }] },
- { desc: 'a keyframe sequence with different easing values, but the same'
+ left: '50px' }],
+ },
+ {
+ desc: 'a keyframe sequence with different easing values, but the same'
+ ' easing value for a given offset',
input: [{ offset: 0.0, easing: 'ease', left: '10px'},
{ offset: 0.0, easing: 'ease', top: '20px'},
{ offset: 0.5, easing: 'linear', left: '30px' },
{ offset: 0.5, easing: 'linear', top: '40px' },
{ offset: 1.0, easing: 'step-end', left: '50px' },
{ offset: 1.0, easing: 'step-end', top: '60px' }],
output: [{ offset: 0.0, computedOffset: 0.0, easing: 'ease',
@@ -290,18 +344,20 @@ const gKeyframesTests = [
top: '20px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
left: '30px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
top: '40px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'steps(1)',
left: '50px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'steps(1)',
- top: '60px' }] },
- { desc: 'a keyframe sequence with different composite values, but the'
+ top: '60px' }],
+ },
+ {
+ desc: 'a keyframe sequence with different composite values, but the'
+ ' same composite value for a given offset',
input: [{ offset: 0.0, composite: 'replace', left: '10px' },
{ offset: 0.0, composite: 'replace', top: '20px' },
{ offset: 0.5, composite: 'add', left: '30px' },
{ offset: 0.5, composite: 'add', top: '40px' },
{ offset: 1.0, composite: 'replace', left: '50px' },
{ offset: 1.0, composite: 'replace', top: '60px' }],
output: [{ offset: 0.0, computedOffset: 0.0, easing: 'linear',
@@ -310,177 +366,227 @@ const gKeyframesTests = [
composite: 'replace', top: '20px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
composite: 'add', left: '30px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
composite: 'add', top: '40px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'linear',
composite: 'replace', left: '50px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'linear',
- composite: 'replace', top: '60px' }] },
- { desc: 'a one property two keyframe sequence that needs to stringify'
+ composite: 'replace', top: '60px' }],
+ },
+ {
+ desc: 'a one property two keyframe sequence that needs to stringify'
+ ' its values',
input: [{ offset: 0, opacity: 0 },
{ offset: 1, opacity: 1 }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear', opacity: '0' },
- { offset: 1, computedOffset: 1, easing: 'linear', opacity: '1' }]
+ { offset: 1, computedOffset: 1, easing: 'linear', opacity: '1' }],
},
- { desc: 'a keyframe sequence with a CSS variable reference',
+ {
+ desc: 'a keyframe sequence with a CSS variable reference',
input: [{ left: 'var(--dist)' },
{ left: 'calc(var(--dist) + 100px)' }],
output: [{ offset: null, computedOffset: 0.0, easing: 'linear',
left: 'var(--dist)' },
{ offset: null, computedOffset: 1.0, easing: 'linear',
- left: 'calc(var(--dist) + 100px)' }] },
- { desc: 'a keyframe sequence with a CSS variable reference in a shorthand'
+ left: 'calc(var(--dist) + 100px)' }],
+ },
+ {
+ desc: 'a keyframe sequence with a CSS variable reference in a shorthand'
+ ' property',
input: [{ margin: 'var(--dist)' },
{ margin: 'calc(var(--dist) + 100px)' }],
output: [{ offset: null, computedOffset: 0.0, easing: 'linear',
margin: 'var(--dist)' },
{ offset: null, computedOffset: 1.0, easing: 'linear',
- margin: 'calc(var(--dist) + 100px)' }] },
- { desc: 'a keyframe sequence where shorthand precedes longhand',
+ margin: 'calc(var(--dist) + 100px)' }],
+ },
+ {
+ desc: 'a keyframe sequence where shorthand precedes longhand',
input: [{ offset: 0, margin: '10px', marginRight: '20px' },
{ offset: 1, margin: '30px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
margin: '10px', marginRight: '20px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- margin: '30px' }] },
- { desc: 'a keyframe sequence where longhand precedes shorthand',
+ margin: '30px' }],
+ },
+ {
+ desc: 'a keyframe sequence where longhand precedes shorthand',
input: [{ offset: 0, marginRight: '20px', margin: '10px' },
{ offset: 1, margin: '30px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
marginRight: '20px', margin: '10px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- margin: '30px' }] },
- { desc: 'a keyframe sequence where lesser shorthand precedes greater'
+ margin: '30px' }],
+ },
+ {
+ desc: 'a keyframe sequence where lesser shorthand precedes greater'
+ ' shorthand',
input: [{ offset: 0,
borderLeft: '1px solid rgb(1, 2, 3)',
border: '2px dotted rgb(4, 5, 6)' },
{ offset: 1, border: '3px dashed rgb(7, 8, 9)' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
borderLeft: '1px solid rgb(1, 2, 3)',
border: '2px dotted rgb(4, 5, 6)' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- border: '3px dashed rgb(7, 8, 9)' }] },
- { desc: 'a keyframe sequence where greater shorthand precedes lesser'
+ border: '3px dashed rgb(7, 8, 9)' }],
+ },
+ {
+ desc: 'a keyframe sequence where greater shorthand precedes lesser'
+ ' shorthand',
input: [{ offset: 0, border: '2px dotted rgb(4, 5, 6)',
borderLeft: '1px solid rgb(1, 2, 3)' },
{ offset: 1, border: '3px dashed rgb(7, 8, 9)' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
border: '2px dotted rgb(4, 5, 6)',
borderLeft: '1px solid rgb(1, 2, 3)' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- border: '3px dashed rgb(7, 8, 9)' }] },
- { desc: 'a two property keyframe sequence where one property is missing'
+ border: '3px dashed rgb(7, 8, 9)' }],
+ },
+ {
+ desc: 'a two property keyframe sequence where one property is missing'
+ ' from the first keyframe',
input: [{ offset: 0, left: '10px' },
{ offset: 1, left: '20px', top: '30px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear', left: '10px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- left: '20px', top: '30px' }] },
- { desc: 'a two property keyframe sequence where one property is missing'
+ left: '20px', top: '30px' }],
+ },
+ {
+ desc: 'a two property keyframe sequence where one property is missing'
+ ' from the last keyframe',
input: [{ offset: 0, left: '10px', top: '20px' },
{ offset: 1, left: '30px' }],
output: [{ offset: 0, computedOffset: 0, easing: 'linear',
left: '10px' , top: '20px' },
{ offset: 1, computedOffset: 1, easing: 'linear',
- left: '30px' }] },
- { desc: 'a keyframe sequence with repeated values at offset 1 with'
+ left: '30px' }],
+ },
+ {
+ desc: 'a keyframe sequence with repeated values at offset 1 with'
+ ' different easings',
input: [{ offset: 0.0, left: '100px', easing: 'ease' },
{ offset: 0.0, left: '200px', easing: 'ease' },
{ offset: 0.5, left: '300px', easing: 'linear' },
{ offset: 1.0, left: '400px', easing: 'ease-out' },
{ offset: 1.0, left: '500px', easing: 'step-end' }],
output: [{ offset: 0.0, computedOffset: 0.0, easing: 'ease',
left: '100px' },
{ offset: 0.0, computedOffset: 0.0, easing: 'ease',
left: '200px' },
{ offset: 0.5, computedOffset: 0.5, easing: 'linear',
left: '300px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'ease-out',
left: '400px' },
{ offset: 1.0, computedOffset: 1.0, easing: 'steps(1)',
- left: '500px' }] },
+ left: '500px' }],
+ },
];
const gInvalidKeyframesTests = [
- { desc: 'keyframes with an out-of-bounded positive offset',
+ {
+ desc: 'keyframes with an out-of-bounded positive offset',
input: [ { opacity: 0 },
{ opacity: 0.5, offset: 2 },
{ opacity: 1 } ],
- expected: { name: 'TypeError' } },
- { desc: 'keyframes with an out-of-bounded negative offset',
+ expected: { name: 'TypeError' },
+ },
+ {
+ desc: 'keyframes with an out-of-bounded negative offset',
input: [ { opacity: 0 },
{ opacity: 0.5, offset: -1 },
{ opacity: 1 } ],
- expected: { name: 'TypeError' } },
- { desc: 'keyframes not loosely sorted by offset',
+ expected: { name: 'TypeError' },
+ },
+ {
+ desc: 'keyframes not loosely sorted by offset',
input: [ { opacity: 0, offset: 1 },
{ opacity: 1, offset: 0 } ],
- expected: { name: 'TypeError' } },
- { desc: 'property-indexed keyframes with an invalid easing value',
+ expected: { name: 'TypeError' },
+ },
+ {
+ desc: 'property-indexed keyframes with an invalid easing value',
input: { opacity: [ 0, 0.5, 1 ],
easing: 'inherit' },
- expected: { name: 'TypeError' } },
- { desc: 'a keyframe sequence with an invalid easing value',
+ expected: { name: 'TypeError' },
+ },
+ {
+ desc: 'a keyframe sequence with an invalid easing value',
input: [ { opacity: 0, easing: 'jumpy' },
{ opacity: 1 } ],
- expected: { name: 'TypeError' } },
- { desc: 'keyframes with an invalid composite value',
+ expected: { name: 'TypeError' },
+ },
+ {
+ desc: 'keyframes with an invalid composite value',
input: [ { opacity: 0, composite: 'alternate' },
{ opacity: 1 } ],
- expected: { name: 'TypeError' } }
+ expected: { name: 'TypeError' },
+ },
];
// ------------------------------
// KeyframeEffectOptions
// ------------------------------
const gKeyframeEffectOptionTests = [
- { desc: 'an empty KeyframeEffectOptions object',
+ {
+ desc: 'an empty KeyframeEffectOptions object',
input: { },
- expected: { } },
- { desc: 'a normal KeyframeEffectOptions object',
+ expected: { },
+ },
+ {
+ desc: 'a normal KeyframeEffectOptions object',
input: { delay: 1000,
fill: 'auto',
iterations: 5.5,
duration: 'auto',
direction: 'alternate' },
expected: { delay: 1000,
fill: 'auto',
iterations: 5.5,
duration: 'auto',
- direction: 'alternate' } },
- { desc: 'a double value',
+ direction: 'alternate' },
+ },
+ {
+ desc: 'a double value',
input: 3000,
- expected: { duration: 3000 } },
- { desc: '+Infinity',
+ expected: { duration: 3000 },
+ },
+ {
+ desc: '+Infinity',
input: Infinity,
- expected: { duration: Infinity } },
- { desc: 'an Infinity duration',
+ expected: { duration: Infinity },
+ },
+ {
+ desc: 'an Infinity duration',
input: { duration: Infinity },
- expected: { duration: Infinity } },
- { desc: 'an auto duration',
+ expected: { duration: Infinity },
+ },
+ {
+ desc: 'an auto duration',
input: { duration: 'auto' },
- expected: { duration: 'auto' } },
- { desc: 'an Infinity iterations',
+ expected: { duration: 'auto' },
+ },
+ {
+ desc: 'an Infinity iterations',
input: { iterations: Infinity },
- expected: { iterations: Infinity } },
- { desc: 'an auto fill',
+ expected: { iterations: Infinity },
+ },
+ {
+ desc: 'an auto fill',
input: { fill: 'auto' },
- expected: { fill: 'auto' } },
- { desc: 'a forwards fill',
+ expected: { fill: 'auto' },
+ },
+ {
+ desc: 'a forwards fill',
input: { fill: 'forwards' },
- expected: { fill: 'forwards' } }
+ expected: { fill: 'forwards' },
+ }
];
const gInvalidKeyframeEffectOptionTests = [
{ desc: '-Infinity',
input: -Infinity,
expected: { name: 'TypeError' } },
{ desc: 'NaN',
input: NaN,