17 lines
630 B
HTML
17 lines
630 B
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>CSSOM: Test that rules with invalid pseudo elements are not found</title>
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<link rel="help" href="https://drafts.csswg.org/cssom/">
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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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::part {}
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::slotted {}
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::highlight {}
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</style>
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<script>
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test(() => {
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assert_equals(document.styleSheets[0].cssRules[0]?.selectorText, undefined, "No associated selectorText");
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assert_equals(document.styleSheets[0].cssRules[0], undefined, "No invalid pseudo element rule should be found");
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});
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</script>
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