The Tor Browser / file revision

 <?xml version="1.0"?>

 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>

 <?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>

 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

         xmlns:svg="http://www.w3.org/2000/svg"

         xmlns:html="http://www.w3.org/1999/xhtml"

         onload="boom();">

 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

 <script type="text/javascript">

 SimpleTest.waitForExplicitFinish();

 function boom()

 {

   var x = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "hbox");

   generatedShape = document.getElementById("s").childNodes[3];

   generatedShape.appendChild(x);

   document.documentElement.removeChild(document.getElementById("s"));

   ok(true, "Didn't crash");

   SimpleTest.finish();

 }

 </script>

   <html:div datasources="file_bug330010.rdf" ref="urn:root" flex="1" id="s">

     <template>

       <rule>

         <conditions>

           <content uri="?root"/>

           <triple subject="?root"

                   predicate="urn:croczilla:xulsvg1:shapes"

                   object="?shapes"/>

           <member container="?shapes" child="?shape" id="m"/>

         </conditions>

         <action>

           <hbox id="p" uri="?shape" />

        </action>

      </rule>

    </template>

  </html:div>

 </window>