Kiet Ho
be9fe4c1ba
Automatic update from web-platform-tests WebKit export of https://bugs.webkit.org/show_bug.cgi?id=317193 -- wpt-commits: 4a954c6ee822ca9f86d0fd966872bcf90da007f5 wpt-pr: 60845
34 lines
1.1 KiB
HTML
34 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Properly escape CSS identifiers</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://crbug.com/343000522">
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<style id="sheet">
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@import 'abc' layer(\{\});
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@counter-style abc\{\}oops {}
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@font-feature-values abc\{\}oops {}
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@font-palette-values --abc\{\}oops {}
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@keyframes abc\{\}oops {}
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@layer abc\;oops\!;
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@media \( {}
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@position-try abc\{\}oops {}
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@counter-style abc\{\}oops {}
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@namespace abc\{\}oops "test";
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@page abc\{\}def {}
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</style>
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</head>
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<body>
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<script>
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test(()=>{
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const rules = Array.from(document.styleSheets[0].cssRules);
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const text = rules.map(r => r.cssText).join('\n');
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sheet.innerText = text;
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const new_rules = Array.from(document.styleSheets[0].cssRules);
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const new_text = new_rules.map(r => r.cssText).join('\n');
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assert_equals(new_text, text);
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}, 'Rules must be the same after serialization round-trip, even with escaped characters');
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</script>
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