third_party/WebKit/LayoutTests/fast/frames/resources/sandboxed-iframe-form-dynamic-allowed.html

   1 <script>
   2 window.addEventListener("message", function(e) {
   3     document.getElementById('form').submit();
   4 }, false);
   5 </script>
   6 <body>
   7 <form id="form" action="javascript:window.top.allowedFormSubmitted();">
   8     <input name=x value=y type="checkbox" checked="yes"/>
   9 </form>
  10 </body>