layout/xul/base/src/tree/src/crashtests/399227-1.xul

   1 <?xml version="1.0"?>
   2
   3 <?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
   4
   5 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" class="reftest-wait" onload="setTimeout(boom, 30)">
   6
   7
   8   <script>
   9   function boom()
  10   {
  11     var tree = document.getElementById("thetree");
  12     var selection = tree.view.selection;
  13
  14     selection.select(0);
  15     tree.parentNode.removeChild(tree);
  16
  17     // This is expected to throw an error (it used to crash).
  18     try {
  19       selection.rangedSelect(1, 1, false);
  20     }
  21     catch (ex) {}
  22
  23     document.documentElement.removeAttribute("class");
  24   }
  25   </script>
  26
  27 <tree flex="1" id="thetree">
  28     <treecols>
  29       <treecol label="Name"/>
  30     </treecols>
  31     <treechildren id="TC">
  32       <treeitem id="TI1">
  33         <treerow>
  34           <treecell label="First treecell"/>
  35         </treerow>
  36       </treeitem>
  37       <treeitem id="TI2">
  38         <treerow>
  39           <treecell label="Second treecell"/>
  40         </treerow>
  41       </treeitem>
  42     </treechildren>
  43   </tree>
  44 </window>