36 lines
1 KiB
HTML
36 lines
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>Content Visibility: cross-origin iframe locking</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-visibility-019-ref.html">
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<script src="/common/reftest-wait.js"></script>
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<style>
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div {
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background: blue;
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color: white;
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}
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.hidden {
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content-visibility: hidden;
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}
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</style>
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<div>Test passes if there is a box with no text below.</div>
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<iframe id="frame" width=400 height=200 src='https://{{domains[www]}}:{{ports[https][0]}}/wpt_internal/display-lock/css-content-visibility/resources/frame.html'></iframe>
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<div>Test passes if there is a box with no text above.</div>
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<script>
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async function runTest() {
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document.getElementById("frame").classList.add("hidden");
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requestAnimationFrame(takeScreenshot);
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}
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window.onload = () => {
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requestAnimationFrame(() => {
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requestAnimationFrame(runTest);
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});
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};
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</script>
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</html>
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