31 lines
1,010 B
HTML
31 lines
1,010 B
HTML
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<!doctype html>
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<title>CSS Test: @font-face from shadow applies to ::slotted.</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel="author" title="Alan Stearns" href="mailto:stearns@adobe.com">
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<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names">
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<div id="host"><span id="in-document">1234567890</span></div>
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<script>
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promise_test(async () => {
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host.attachShadow({ mode: "open" }).innerHTML = `
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<style>
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@font-face {
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font-family: ff-16-wide;
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src: url(/fonts/Ahem.ttf);
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}
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::slotted(#in-document) {
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font-family: ff-16-wide;
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}
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</style>
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<slot></slot>
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<span id="in-shadow">0123456789</span>
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`;
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await document.fonts.ready;
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assert_equals(document.getElementById('in-document').offsetWidth, 160);
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assert_not_equals(host.shadowRoot.getElementById('in-shadow').offsetWidth, 160);
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}, "@font-face from shadow applies to a slotted element");
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</script>
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