29 lines
949 B
HTML
29 lines
949 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>CSS Shadow Parts - Serialization</title>
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<link href="https://drafts.csswg.org/css-shadow-parts/" rel="help">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<style id="styleElement">
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::part(\(foo) {}
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::part( bar\ ) {}
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::part( -foo bar ) {}
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</style>
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<script>
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"use strict";
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const rules = styleElement.sheet.cssRules;
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test(function() {
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assert_equals(rules[0].selectorText, "::part(\\(foo)");
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}, "Escape start parenthesis in ::part name.");
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test(function() {
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assert_equals(rules[1].selectorText, "::part(bar\\ )");
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}, "Escape start space in ::part name.");
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test(function() {
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assert_equals(rules[2].selectorText, "::part(-foo bar)");
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}, "Collapse spaces in ::part names list.");
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</script>
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</body>
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</html>
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