file_bug1450164.html

Enable keyboard shortcuts

<html>

  <head>

    <script>

     function go() {

       var a = window.history.state;

       window.history.replaceState(a, "", "1");

       var ok = opener.ok;

       var SimpleTest = opener.SimpleTest;

       ok("Addition of history in unload did not crash browser");

       SimpleTest.finish();

    </script>

  </head>

  <body onunload="go()">

  </body>

</html>