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-rw-r--r--layout/xul/crashtests/538308-1.xul32
1 files changed, 32 insertions, 0 deletions
diff --git a/layout/xul/crashtests/538308-1.xul b/layout/xul/crashtests/538308-1.xul
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+<?xml version="1.0"?>
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+ xmlns:html="http://www.w3.org/1999/xhtml"
+ onload="run()">
+
+ <tree id="tr" flex="1">
+ <treecols>
+ <treecol/>
+ </treecols>
+ <treechildren>
+ <html:optgroup id="group">
+ <html:option id="victim" label="never see this"/>
+ </html:optgroup>
+ </treechildren>
+ </tree>
+
+ <script type="text/javascript"><![CDATA[
+ function run() {
+ group = document.getElementById("group");
+ tc = document.createElement("treechildren");
+ group.appendChild(tc);
+
+ v = document.getElementById("victim");
+ v.parentNode.removeChild(v);
+ v = null;
+
+ tree = document.getElementById("tr");
+ col = tree.columns[0];
+ alert(tree.view.getItemAtIndex(1, col));
+ }
+ ]]></script>
+</window>