39 lines
1.1 KiB
HTML
39 lines
1.1 KiB
HTML
<!doctype html>
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<title>CSS Test: @keyframes applies in the shadow tree.</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="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
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<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model">
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<style>
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#in-document {
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width: 100px;
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height: 100px;
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background: blue;
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animation: myanim 10s infinite;
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}
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</style>
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<div id="host"><div id="in-document"></div></div>
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<script>
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test(function() {
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host.attachShadow({ mode: "open" }).innerHTML = `
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<style>
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@keyframes myanim {
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from { background: red; }
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to { background: green; }
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}
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#in-shadow {
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width: 100px;
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height: 100px;
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background: blue;
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animation: myanim 10s infinite;
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}
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</style>
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<slot></slot>
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<div id="in-shadow"></div>
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`;
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assert_equals(document.getElementById('in-document').getAnimations().length, 0);
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assert_equals(host.shadowRoot.getElementById('in-shadow').getAnimations().length, 1);
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}, "@keyframes applies in the shadow tree")
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</script>
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