зеркало из https://github.com/mozilla/gecko-dev.git
25 строки
795 B
HTML
25 строки
795 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Tell the cycle collector about the audio contexts owned by nsGlobalWindow</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="webaudio.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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var iframe = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe");
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document.body.appendChild(iframe);
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var frameWin = iframe.contentWindow;
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new frameWin.AudioContext();
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document.body.removeChild(iframe);
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expectException(() => new frameWin.AudioContext(),
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DOMException.INVALID_STATE_ERR);
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// This test should not leak.
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</script>
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</pre>
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</body>
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</html>
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