layout/xul/crashtests/538308-1.xul
author Alessio Placitelli <alessio.placitelli@gmail.com>
Mon, 22 May 2017 12:52:19 +0200
changeset 360776 ad54e4734e9b4d8e76fd72bcc5bdb8fec17ec17e
parent 331639 a9d172aa441447396884068a7d01561843cdf596
child 474564 8b074e2a3b68a339928e5b9f1d52f712e4bfce44
permissions -rw-r--r--
Bug 1364068 - Enable the 'new-profile' ping. r=gfritzsche MozReview-Commit-ID: 6DXa20aCOBr

<?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.remove();
        v = null;

        tree = document.getElementById("tr");
        col = tree.columns[0];
        alert(tree.view.getItemAtIndex(1, col)); 
    }
    ]]></script>
</window>