src/third_party/WebKit/LayoutTests/fullscreen/api/element-ready-check-containing-iframe.html

   1 <!DOCTYPE html>
   2 <title>Element ready check for containing iframe</title>
   3 <script src="../../resources/testharness.js"></script>
   4 <script src="../../resources/testharnessreport.js"></script>
   5 <script src="../trusted-event.js"></script>
   6 <div id="log"></div>
   7 <iframe allowfullscreen></iframe>
   8 <iframe allowfullscreen></iframe>
   9 <script>
  10 async_test(function(t)
  11 {
  12     var iframes = document.getElementsByTagName("iframe");
  13     trusted_request(iframes[0].contentDocument.body, document.body);
  14     iframes[0].contentDocument.onfullscreenchange = t.step_func(function()
  15     {
  16         trusted_request(iframes[1].contentDocument.body, iframes[0].contentDocument.body);
  17         iframes[1].contentDocument.onfullscreenchange = t.unreached_func("fullscreenchange event");
  18         iframes[1].contentDocument.onfullscreenerror = t.step_func_done();
  19     });
  20 });
  21 </script>