56 lines
1.2 KiB
HTML
56 lines
1.2 KiB
HTML
<!doctype HTML>
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<html class="reftest-wait">
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<meta charset="utf8">
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<title>Content Visibility: auto, scroll away and back</title>
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<link rel="author" title="Rob Buis" href="mailto:rbuis@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
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<link rel="match" href="content-visibility-096-ref.html">
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<meta name="assert" content="scolling away from c-v: auto container and back renders as expected">
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<script src="/common/reftest-wait.js"></script>
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<style>
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.spacer {
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height: 10000px;
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}
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#child {
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width: 100px;
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height: 100px;
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background: green;
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position: relative
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}
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#target {
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width: 10px;
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height: 10px;
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}
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.auto { content-visibility: auto; }
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</style>
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<div class="auto">
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<div id=child></div>
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</div>
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<div class=spacer></div>
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<div id=target></div>
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<script>
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function runTest() {
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document.getElementById("target").scrollIntoView(true /* alignToTop */);
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requestAnimationFrame(finishTest);
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}
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function finishTest() {
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scrollTo(0, 0);
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requestAnimationFrame(takeScreenshot);
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}
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window.onload = requestAnimationFrame(() => {
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requestAnimationFrame(() => {
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requestAnimationFrame(() => {
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runTest();
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});
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});
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});
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</script>
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</html>
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