71 lines
1.5 KiB
HTML
71 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<title>View transitions: element in top layer during transition</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="dialog-in-top-layer-during-transition-ref.html">
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<script src="/common/reftest-wait.js"></script>
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<style>
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#target {
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width: 100px;
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height: 100px;
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background: lightgreen;
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border: unset;
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margin: 0;
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padding: 0;
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view-transition-name: dialog;
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outline: none;
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}
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#target::backdrop {
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width: 100px;
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height: 100px;
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background: grey;
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view-transition-name: backdrop;
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}
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.hidden {
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contain: paint;
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width: 10px;
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height: 10px;
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background: grey;
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view-transition-name: hidden;
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}
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html::view-transition-group(hidden) { animation-duration: 300s; }
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html::view-transition-image-pair(hidden) { animation: unset; opacity: 0; }
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html::view-transition-group(backdrop) {
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position: fixed;
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top: 120px;
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left: 0;
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}
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html::view-transition-old(backdrop), html::view-transition-old(dialog) {
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opacity: 1;
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animation: unset;
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}
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</style>
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<dialog id="target"></dialog>
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<div id=hidden class=hidden></div>
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<script>
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failIfNot(document.startViewTransition, "Missing document.startViewTransition");
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async function runTest() {
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target.showModal();
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const transition = document.startViewTransition(() => {
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target.close();
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target.style.background = "lightblue";
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});
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await transition.ready;
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takeScreenshot();
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}
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onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
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</script>
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