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Test Info:
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<meta charset="utf-8">
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=803730">Mozilla Bug 803730</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
var foo = {
isNode: function(obj) {
return !!(obj instanceof Node);
}
};
var elem = document.createElement("span");
var trueCount = 0,
falseCount = 0;
for (var x = 0; x < 100000; x++) {
if (foo.isNode(elem))
trueCount++;
else
falseCount++;
}
is(falseCount, 0, "elem instanceof Node working correctly.");
</script>
</pre>
</body>
</html>