47 lines
1.3 KiB
HTML
47 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<head>
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<title>View transitions: Transition from an empty iframe</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:bokan@chromium.org">
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<link rel="match" href="transition-in-empty-iframe-ref.html">
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<meta name=fuzzy content="maxDifference=0-80; totalPixels=0-1000">
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<script src="/common/reftest-wait.js"></script>
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<style>
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iframe {
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position: absolute;
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left: 25px;
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top: 25px;
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width: 50vw;
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height: 50vh;
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}
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/* This div overlaps with the iframe, because the iframe is empty it should
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* be visible behind the iframe. */
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div {
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background-color: skyblue;
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width: 100px;
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height: 100px;
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}
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</style>
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<script>
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failIfNot(document.startViewTransition, "Missing document.startViewTransition");
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onload = () => {
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requestAnimationFrame(()=>{requestAnimationFrame(()=> {
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frames[0].window.startTransition();
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frames[0].window.transition.ready.then(() => {
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requestAnimationFrame(()=>{requestAnimationFrame(()=> {
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takeScreenshot();
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})});
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});
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})});
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}
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</script>
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</head>
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<body>
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<iframe src="support/transition-in-empty-iframe-child.html">
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</iframe>
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<div></div>
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</body>
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</html>
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