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Update web-platform-tests to revision 60220357131c65146444da1f54624d5b54d0975d

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WPT Sync Bot 2018-07-18 15:43:58 +00:00 • committed by Tom Servo
parent c45192614c
commit 775b784f79
2144 changed files with 58115 additions and 29658 deletions
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12
tests/wpt/web-platform-tests/web-animations/animation-model/keyframe-effects/effect-value-overlapping-keyframes.html
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@ -11,6 +11,10 @@
<script>
'use strict';
function assert_opacity_value(opacity, expected, description) {
return assert_approx_equals(parseFloat(opacity), expected, 0.0001, description);
}
test(t => {
const div = createDiv(t);
const anim = div.animate([ { offset: 0, opacity: 0 },
@ -21,7 +25,7 @@ test(t => {
{ offset: 1, opacity: 1 } ],
{ duration: 1000,
easing: 'cubic-bezier(0.5, -0.5, 0.5, 1.5)' });
assert_equals(getComputedStyle(div).opacity, '0.2',
assert_opacity_value(getComputedStyle(div).opacity, 0.2,
'When progress is zero the last keyframe with offset 0 should'
+ ' be used');
// http://cubic-bezier.com/#.5,-0.5,.5,1.5
@ -55,15 +59,15 @@ test(t => {
{ offset: 0.5, opacity: 0.7 },
{ offset: 1, opacity: 1 } ], 1000);
anim.currentTime = 250;
assert_equals(getComputedStyle(div).opacity, '0.15',
assert_opacity_value(getComputedStyle(div).opacity, 0.15,
'Before the overlap point, the first keyframe from the'
+ ' overlap point should be used as interval endpoint');
anim.currentTime = 500;
assert_equals(getComputedStyle(div).opacity, '0.7',
assert_opacity_value(getComputedStyle(div).opacity, 0.7,
'At the overlap point, the last keyframe from the'
+ ' overlap point should be used as interval startpoint');
anim.currentTime = 750;
assert_equals(getComputedStyle(div).opacity, '0.85',
assert_opacity_value(getComputedStyle(div).opacity, 0.85,
'After the overlap point, the last keyframe from the'
+ ' overlap point should be used as interval startpoint');
}, 'Overlapping keyframes between 0 and 1 use the appropriate value on each'