53 lines
1.2 KiB
HTML
53 lines
1.2 KiB
HTML
<!doctype HTML>
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<html>
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<meta charset="utf8">
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<title>Content Visibility: pending visibility changes</title>
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<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
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<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
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<meta name="assert" content="disconnecting elements while visibility state adjustments are pending does not crash">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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body {
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margin: 0;
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padding: 0;
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}
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.spacer {
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height: 3000px;
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}
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.auto {
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content-visibility: auto;
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width: 5px;
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height: 5px;
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}
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</style>
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<body id="body">
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<div id=one class=auto>text</div>
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<div class=spacer></div>
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<div id=two class=auto>text</div>
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<div class=spacer></div>
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</body>
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<script>
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async_test((t) => {
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function runTest() {
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document.scrollingElement.scrollTop = 2990;
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const range = document.createRange();
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range.selectNodeContents(one);
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window.getSelection().addRange(range);
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requestAnimationFrame(() => {
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one.remove();
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two.remove();
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t.done();
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});
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}
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onload = requestAnimationFrame(() => requestAnimationFrame(runTest));
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});
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</script>
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</html>
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