25 lines
1.2 KiB
HTML
25 lines
1.2 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>CSS Pseudo-Elements Test: paired cascade: UA default highlight colors are not used when highlight pseudo cascade yields background color</title>
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<link rel="author" name="Delan Azabani" href="mailto:dazabani@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade">
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<link rel="match" href="highlight-paired-cascade-002-ref.html">
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<meta name="assert" value="This test verifies that setting background-color on ::selection suppresses any UA non-initial used value for color. These properties are highlight colors, which are subject to paired cascade.">
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<script src="support/selections.js"></script>
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<link rel="stylesheet" href="../support/highlights.css">
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<style>
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main {
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font-size: 7em;
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margin: 0.5em;
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}
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main::selection {
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/*
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Used value for color should be initial (black).
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https://web-platform-tests.org/writing-tests/assumptions.html
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*/
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background-color: black;
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}
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</style>
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<p>Test passes if no text is legible below.
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<main class="highlight_reftest">FAIL</main>
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<script>selectNodeContents(document.querySelector("main"));</script>
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