зеркало из https://github.com/mozilla/gecko-dev.git
17 строки
322 B
HTML
17 строки
322 B
HTML
<!doctype html>
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<style>
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x { }
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</style>
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<script>
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var sheet = document.styleSheets[0];
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var rule = sheet.cssRules[0];
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var decl = rule.style;
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rule.expando = 5;
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decl.expando = 6;
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sheet.deleteRule(0);
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rule = decl = null;
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SpecialPowers.forceGC();
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SpecialPowers.forceCC();
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SpecialPowers.forceGC();
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</script>
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