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67 lines
1.5 KiB
HTML
67 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait style="background: lightblue;">
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<title>When the root element has scrollbars, these should be excluded in snapshot</title>
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<link rel="help" href="https://github.com/WICG/view-transitions">
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<link rel="author" href="mailto:khushalsagar@chromium.org">
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<link rel="match" href="root-scrollbar-with-fixed-background-ref.html">
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<script src="/common/rendering-utils.js"></script>
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<script src="/common/reftest-wait.js"></script>
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<style>
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#hide {
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position: absolute;
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top: 0px;
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left: 0px;
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width: 10px;
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height: 10px;
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background: red;
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contain: paint;
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view-transition-name: hide;
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}
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#first {
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width: 10px;
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background: linear-gradient(green, blue);
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height: 1000px;
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}
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body {
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margin: 0px;
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padding: 0px;
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}
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/* Set a no-op animation to screenshot the pseudo transition DOM. */
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html::view-transition-group(hide) {
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animation-duration: 300s;
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opacity: 0;
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}
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html::view-transition-new(*) {
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animation: unset;
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filter: invert(1);
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height: 100%;
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}
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html::view-transition-old(*) {
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animation: unset;
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opacity: 0;
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height: 100%;
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}
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</style>
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<div id=hide></div>
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<div id=first></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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await waitForAtLeastOneFrame();
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document.documentElement.scrollTop = 500;
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document.startViewTransition(() => {
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requestAnimationFrame(() => requestAnimationFrame(takeScreenshot));
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});
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}
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onload = () => requestAnimationFrame(runTest);
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</script>
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</html>
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