chromium/content/test/data/indexeddb/force_close_event.html

<html>
  <head>
    <title>IndexedDB force close event test</title>
    <script type="text/javascript" src="common.js"></script>
    <script type="text/javascript" src="force_close_event.js"></script>
  </head>
  <body onLoad="test()">
    <div id="status">Starting...</div>
  </body>
</html>