30 lines
1.1 KiB
HTML
30 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<title>Inserting animation elements that end before current presentation time</title>
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<link rel="help" href="https://www.w3.org/TR/2001/REC-smil-animation-20010904/#Timing-BeginEnd-LC-Start">
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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="/common/rendering-utils.js"></script>
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<svg>
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<rect width="100" height="100" fill="orange">
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<animate attributeName="fill" values="blue;red" dur="10ms" fill="freeze"/>
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</rect>
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</svg>
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<script>
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promise_test(t => {
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const rect = document.querySelector('rect');
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const endWatcher = new Promise(resolve => {
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document.querySelector('animate').onend = resolve;
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});
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return endWatcher
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.then(() => {
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const oldAnimation = rect.firstElementChild;
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const newAnimation = oldAnimation.cloneNode(false);
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newAnimation.setAttribute('values', 'red;green');
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rect.replaceChild(newAnimation, oldAnimation);
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return waitForAtLeastOneFrame();
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})
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.then(() => {
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assert_equals(getComputedStyle(rect).fill, 'rgb(0, 128, 0)', 'new animation applies');
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});
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});
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</script>
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