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67 lines
2.6 KiB
HTML
67 lines
2.6 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<script src="../testcommon.js"></script>
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<body>
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<script>
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'use strict';
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test(function(t) {
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var div = addDiv(t);
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div.style.left = '0px';
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window.getComputedStyle(div).transitionProperty;
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div.style.transition = 'left 100s';
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div.style.left = '100px';
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var animation = div.getAnimations()[0];
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assert_equals(animation.effect.target, div,
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'Animation.target is the animatable div');
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}, 'Returned CSS transitions have the correct Animation.target');
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test(function(t) {
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addStyle(t, { '.init::after': 'content: ""; width: 0px; height: 0px; ' +
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'transition: all 10s;',
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'.change::after': 'width: 100px; height: 100px;' });
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var div = addDiv(t, { class: 'init' });
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flushComputedStyle(div);
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div.classList.add('change');
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var anims = document.getAnimations();
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assert_equals(anims.length, 2,
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'Got transitions running on ::after pseudo element');
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assert_equals(anims[0].effect.target, anims[1].effect.target,
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'Both transitions return the same target object');
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}, 'effect.target should return the same CSSPseudoElement object each time');
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test(function(t) {
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addStyle(t, { '.init::after': 'content: ""; width: 0px; transition: all 10s;',
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'.change::after': 'width: 100px;' });
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var div = addDiv(t, { class: 'init' });
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flushComputedStyle(div);
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div.classList.add('change');
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var pseudoTarget = document.getAnimations()[0].effect.target;
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var effect = new KeyframeEffectReadOnly(pseudoTarget,
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{ background: ["blue", "red"] },
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3000);
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var newAnim = new Animation(effect, document.timeline);
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newAnim.play();
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var anims = document.getAnimations();
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assert_equals(anims.length, 2,
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'Got animations running on ::after pseudo element');
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assert_not_equals(anims[0], newAnim,
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'The scriped-generated animation appears last');
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assert_equals(newAnim.effect.target, pseudoTarget,
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'The effect.target of the scripted-generated animation is ' +
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'the same as the one from the argument of ' +
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'KeyframeEffectReadOnly constructor');
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assert_equals(anims[0].effect.target, newAnim.effect.target,
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'Both the transition and the scripted-generated animation ' +
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'return the same target object');
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}, 'effect.target from the script-generated animation should return the same ' +
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'CSSPseudoElement object as that from the CSS generated transition');
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done();
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</script>
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</body>
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