зеркало из https://github.com/mozilla/gecko-dev.git
25 строки
717 B
HTML
25 строки
717 B
HTML
<html>
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<head>
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<title>Testcase bug - Crash [@ nsIFrame::IsThemed] when trying to get the computed style of a button in iframe</title>
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<style>
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iframe {
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width: 800px;
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height: 400px;
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}
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</style>
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</head>
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<body>
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This page should not crash Mozilla<br>
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<iframe id="content" src="data:text/html;charset=utf-8,%3Chtml%3E%3Chead%3E%3C/head%3E%3Cbody%3E%0A%3Cbutton%3E%3C/button%3E%0A%3C/body%3E%3C/html%3E"></iframe>
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<script>
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function getComputedStyles(){
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var x=document.getElementById('content').contentDocument.getElementsByTagName('button')[0];
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var style = document.defaultView.getComputedStyle(x).getPropertyValue('border-left-width');
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}
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setTimeout(getComputedStyles,300);
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</script>
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</body>
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</html> |