| <!DOCTYPE html> | |
| <title>Document#onfullscreenerror</title> | |
| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <div id="log"></div> | |
| <script> | |
| async_test(function(t) | |
| { | |
| var sync = true; | |
| assert_equals(document.onfullscreenerror, null, "initial onfullscreenerror"); | |
| document.onfullscreenerror = t.step_func_done(function(event) { | |
| assert_false(sync); | |
| }); | |
| var e = document.createElement('span'); | |
| e.requestFullscreen(); | |
| sync = false; | |
| }); | |
| </script> |