| <!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) | |
| { | |
| assert_equals(document.onfullscreenerror, null, "initial onfullscreenerror"); | |
| document.onfullscreenerror = t.step_func_done(); | |
| document.createElement("a").requestFullscreen(); | |
| }); | |
| </script> |