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24 lines
431 B
HTML
24 lines
431 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<script>
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function boom()
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{
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var frameDoc = document.getElementById("f").contentDocument;
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var elem = frameDoc.documentElement;
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elem.dataset;
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document.adoptNode(elem);
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frameDoc.write("0");
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frameDoc.close();
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document.documentElement.removeAttribute("class");
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}
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</script>
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</head>
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<body onload="boom();">
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<iframe id="f" src="data:text/html,1"></iframe>
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</body>
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</html>
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