зеркало из https://github.com/mozilla/pjs.git
Bug 625722 - Firefox freezes in Mozilla TreeWalker demo. r=sicking a=blocking2.0
--HG-- extra : rebase_source : 12a8f573fda08e2adcc613d12f2a1df07a0ef5ce
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@ -366,12 +366,15 @@ nsresult nsTreeWalker::FirstChildInternal(PRBool aReversed, nsIDOMNode **_retval
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node = sibling;
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break;
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}
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nsINode *parent = node->GetNodeParent();
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if (!parent || parent == mRoot || parent == mCurrentNode) {
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return NS_OK;
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}
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node = parent;
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} while (node);
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}
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@ -458,6 +458,7 @@ _TEST_FILES2 = \
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test_bug484396.html \
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test_bug466080.html \
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bug466080.sjs \
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test_bug625722.html \
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$(NULL)
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# This test fails on the Mac for some reason
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@ -0,0 +1,40 @@
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=625722
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-->
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<head>
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<title>Test for Bug 625722</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=625722">Mozilla Bug 625722</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<span id=root><span id=A><span id=A1></span></span><span id=B></span></span>
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 625722 **/
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function testNodeFilter(n) {
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if (n.id == 'A' || n.id == 'A1')
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return NodeFilter.FILTER_SKIP;
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return NodeFilter.FILTER_ACCEPT;
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}
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tw = document.createTreeWalker(document.getElementById("root"),
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NodeFilter.SHOW_ELEMENT,
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testNodeFilter, false);
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node = tw.firstChild();
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is(node.id, 'B', "First accepted child of root not B");
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</script>
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</pre>
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</body>
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</html>
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