22 lines
767 B
HTML
22 lines
767 B
HTML
<!doctype html>
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<title>CSS Test: 'x-' prefixed pseudo-elements don't parse correctly</title>
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<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org">
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<link rel="help" href="https://drafts.csswg.org/selectors-4/#pseudo-elements">
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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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p {
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color: green;
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}
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::x-something-nobody-would-think-of, p {
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color: red;
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}
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</style>
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<p>Should be green
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<script>
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test(function() {
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let p = document.querySelector('p');
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assert_equals(getComputedStyle(p).color, "rgb(0, 128, 0)");
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}, "x-prefixed pseudo-elements should make the whole rule invalid")
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</script>
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