58 lines
1.7 KiB
HTML
58 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<title>View transitions: capture opacity elements</title>
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<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
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<link rel="author" href="mailto:khushalsagar@chromium.org">
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<link rel="match" href="web-animations-api-ref.html">
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<meta name="fuzzy" content="maxDifference=0-2; totalPixels=0-500">
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<script src="/common/reftest-wait.js"></script>
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<style>
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#first {
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background: blue;
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width: 100px;
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height: 100px;
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contain: paint;
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}
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#second {
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background: green;
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width: 100px;
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height: 100px;
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contain: paint;
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}
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/* Unset all animations since the test drives it using WA-API */
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html::view-transition-group(*),
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html::view-transition-image-pair(*),
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html::view-transition-new(*),
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html::view-transition-old(*) {
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animation: unset;
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}
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html::view-transition-group(root){
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opacity: 0;
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}
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</style>
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<div id=first></div>
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<div id=second></div>
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<script>
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failIfNot(document.startViewTransition, "Missing document.startViewTransition");
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function setAnimation() {
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document.documentElement.animate({ transform: ['translate(100px)', 'translate(100px)'] }, { duration: 10000, pseudoElement: '::view-transition-group(first)'});
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document.documentElement.animate({ transform: ['translate(150px)', 'translate(150px)'] }, { duration: 10000, pseudoElement: '::view-transition-group(second)'});
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requestAnimationFrame(takeScreenshot);
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}
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async function runTest() {
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first.style.viewTransitionName = "first";
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document.startViewTransition(() => {
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first.style.viewTransitionName = "";
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second.style.viewTransitionName = "second";
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requestAnimationFrame(setAnimation);
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});
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}
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onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
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</script>
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