js/xpconnect/crashtests/601284-1.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script>
   5
   6 function boom()
   7 {
   8   var frameRoot = document.getElementById("f").contentDocument.documentElement;
   9   var marquee = frameRoot.getElementsByTagName("marquee")[0];
  10   marquee.__proto__ = [];
  11   frameRoot.appendChild(marquee);
  12 }
  13
  14 </script>
  15 </head>
  16
  17 <body onload="boom();">
  18
  19 <iframe id="f" src="data:application/xhtml+xml,<html xmlns='http://www.w3.org/1999/xhtml'><body><marquee style='display: none'></marquee></body></html>"></iframe>
  20
  21 </body>
  22 </html>