| <!DOCTYPE html> |
| <title>Element ready check with allowfullscreen attribute</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../trusted-click.js"></script> |
| <iframe src="http://{{domains[www1]}}:{{ports[http][0]}}/fullscreen/api/resources/attempt-fullscreen.html" name="cross-origin-allowed" allowfullscreen></iframe> |
| <script> |
| |
| async_test((t) => { |
| t.add_cleanup(() => document.exitFullscreen()); |
| |
| // When a message is received from a child frame, ensure that the report |
| // matches the expectations. |
| window.addEventListener('message', t.step_func(e => { |
| if (e.data.report && e.data.report.api == "fullscreen") { |
| assert_equals(e.data.report.result, true, |
| e.data.report.frame + " frame did enter fullscreen"); |
| t.done(); |
| } |
| })); |
| |
| // Trigger the child frame to report as soon as its content is loaded. |
| var elem = document.querySelector('iframe'); |
| elem.addEventListener('load', () => { |
| trusted_click(t, () => { |
| elem.contentWindow.postMessage({"action": "report"}, "*"); |
| }, document.body); |
| }); |
| }); |
| </script> |
