| <!DOCTYPE html> |
| <title>Element#requestFullscreen() for top element in fullscreen element stack</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../trusted-click.js"></script> |
| <div id="log"></div> |
| <div id="top"></div> |
| <script> |
| async_test(function(t) |
| { |
| var top = document.getElementById("top"); |
| trusted_request(t, top); |
| document.onfullscreenchange = t.step_func(function() |
| { |
| assert_equals(document.fullscreenElement, top); |
| document.onfullscreenchange = t.unreached_func("fullscreenchange event"); |
| trusted_click(t, function() |
| { |
| top.requestFullscreen(); |
| // A fullscreenerror event would be fired after an async section |
| // and an animation frame task, so wait until after that. |
| t.step_timeout(function() |
| { |
| requestAnimationFrame(t.step_func_done()); |
| }, 0); |
| }, top); |
| }); |
| document.onfullscreenerror = t.unreached_func("fullscreenerror event"); |
| }); |
| </script> |
