37 lines
1.1 KiB
HTML
37 lines
1.1 KiB
HTML
<!doctype html>
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<html class="reftest-wait">
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<meta charset="utf8">
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<title>CSS Content Visibility: dialog shows when rendered</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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<link rel="match" href="content-with-top-layer-ref.html">
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<meta name="assert" content="top layer dialogs start rendering when c-v is removed">
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<script src="/common/reftest-wait.js"></script>
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<style>
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.box { width: 100px; height: 100px; border: 1px solid black; }
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.hidden { content-visibility: hidden }
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#dialog { outline: none; }
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</style>
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<div id=container class=box>
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This test passes if you can see “PASS” in a white box.
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<dialog id=dialog>PASS<div id=inner></div></dialog>
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</div>
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text
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<script>
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function unhide() {
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container.classList.remove("hidden");
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takeScreenshot();
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}
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function runTest() {
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container.classList.add("hidden");
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dialog.showModal();
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requestAnimationFrame(unhide);
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}
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onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
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</script>
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