39 lines
1.1 KiB
HTML
39 lines
1.1 KiB
HTML
<html>
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<head>
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<script src="../../resources/js-test-pre.js"></script>
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<script>
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if (window.testRunner) {
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testRunner.waitUntilDone();
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testRunner.dumpAsText();
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}
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var dummyFilterCalled = false;
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var foundNode;
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function dummyFilter() {
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dummyFilterCalled = true;
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return NodeFilter.FILTER_ACCEPT;
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}
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function test() {
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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var doc = iframe.contentWindow.document;
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document.body.removeChild(iframe);
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var iterator = doc.createNodeIterator(doc, NodeFilter.SHOW_ELEMENT, dummyFilter, false);
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foundNode = iterator.nextNode();
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testPassed("Did not crash.");
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shouldBeTrue("dummyFilterCalled");
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shouldBe("foundNode.toString()", "\"[object HTMLHtmlElement]\"");
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if (window.testRunner)
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testRunner.notifyDone();
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}
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</script>
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</head>
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<body onload="test()">
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<p>Ensure that using node filter with a detached iframe doesn't crash.</p>
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<div id="console"></div>
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</body>
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</html>
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