| <!DOCTYPE html> |
| <title>Tests that a media document will always autoplay.</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../media-file.js"></script> |
| <body> |
| <script> |
| async_test(function(t) { |
| const iframe = document.createElement('iframe'); |
| |
| iframe.onload = t.step_func(() => { |
| const video = iframe.contentDocument.querySelector('video'); |
| assert_not_equals(undefined, video); |
| |
| if (video.paused) { |
| video.play().then(() => { t.done(); }, (error) => { |
| assert_not_equals('NotAllowedError', error.code); |
| }); |
| } else { |
| t.done(); |
| } |
| }); |
| |
| iframe.src = findMediaFile('video', '../content/test'); |
| document.body.appendChild(iframe); |
| }); |
| </script> |
