39 lines
1.3 KiB
HTML
39 lines
1.3 KiB
HTML
<html>
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<title>WorkletAnimation should continue to be in effect forever, even if its duration is passed</title>
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<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/web-animations/testcommon.js"></script>
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<script src="common.js"></script>
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<div id="box"></div>
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<script>
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promise_test(async t => {
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await registerConstantLocalTimeAnimator(0.5);
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const box = document.getElementById('box');
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const effect = new KeyframeEffect(box,
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[
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{transform: 'translateY(0px)' },
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{transform: 'translateY(200px)' }
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], {
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duration: 1,
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}
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);
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const animation = new WorkletAnimation('constant_time', effect);
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animation.play();
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let expected_transform = "matrix(1, 0, 0, 1, 0, 100)";
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await waitForAnimationFrameWithCondition(_ => {
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return getComputedStyle(box).transform == expected_transform;
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});
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// The animation is specified to last for 1 millisecond
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await new Promise(resolve => step_timeout(resolve, 500));
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assert_equals(getComputedStyle(document.getElementById("box")).transform, expected_transform);
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}, "WorkletAnimation should continue to be in effect forever, even if its duration is passed");
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</script>
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