46 lines
1.9 KiB
HTML
46 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<title>Matching behavior for :not with complex selector list</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="help" href="https://drafts.csswg.org/selectors/#negation">
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<main id=main>
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<div id=a><div id=d></div></div>
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<div id=b><div id=e></div></div>
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<div id=c><div id=f></div></div>
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</main>
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<script>
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function formatElements(elements) {
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return elements.map(e => e.id).sort().join();
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}
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// Test that |selector| returns the given elements in #main.
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function test_selector(selector, expected) {
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test(function() {
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let actual = Array.from(main.querySelectorAll(selector));
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assert_equals(formatElements(actual), formatElements(expected));
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}, `${selector} matches expected elements`);
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}
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test_selector(':not(#a)', [b, c, d, e, f]);
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test_selector(':not(#a #d)', [a, b, c, e, f]);
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test_selector(':not(#b div)', [a, b, c, d, f]);
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test_selector(':not(div div)', [a, b, c]);
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test_selector(':not(div + div)', [a, d, e, f]);
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test_selector(':not(main > div)', [d, e, f]);
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test_selector(':not(#a, #b)', [c, d, e, f]);
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test_selector(':not(#f, main > div)', [d, e]);
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test_selector(':not(div + div + div, div + div > div)', [a, b, d]);
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test_selector(':not(div:nth-child(1))', [b, c]);
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test_selector(':not(:not(div))', [a, b, c, d, e, f]);
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test_selector(':not(:not(:not(div)))', []);
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test_selector(':not(div, span)', []);
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test_selector(':not(span, p)', [a, b, c, d, e, f]);
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test_selector(':not(#unknown, .unknown)', [a, b, c, d, e, f]);
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test_selector(':not(#unknown > div, span)', [a, b, c, d, e, f]);
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test_selector(':not(#unknown ~ div, span)', [a, b, c, d, e, f]);
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test_selector(':not(:hover div)', [a, b, c, d, e, f]);
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test_selector(':not(:link div)', [a, b, c, d, e, f]);
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test_selector(':not(:visited div)', [a, b, c, d, e, f]);
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</script>
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