chromium/content/test/data/dom_storage/sanity_check.html

<html>
  <head>
    <title>DomStorage Sanity Check</title>
    <script type="text/javascript" src="common.js"></script>
    <script type="text/javascript" src="sanity_check.js"></script>
  </head>
  <body onload="startTestSoon()">
    <div id="status">Starting...<br/></div>
  </body>
</html>