| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <video id='video' autoplay playsinline muted></video> |
| <script> |
| promise_test(async (t) => { |
| video.srcObject = await navigator.mediaDevices.getUserMedia({ video: true, audio: true }); |
| await video.play(); |
| |
| if (!window.internals) |
| return; |
| |
| assert_true(internals.isPlayerMuted(video), "test1"); |
| |
| internals.setPageMuted("capturedevices"); |
| await new Promise(resolve => video.srcObject.getAudioTracks()[0].onmute = resolve); |
| |
| assert_true(internals.isPlayerMuted(video), "test2"); |
| |
| internals.setPageMuted(""); |
| await new Promise(resolve => video.srcObject.getAudioTracks()[0].onunmute = resolve); |
| |
| assert_true(internals.isPlayerMuted(video), "test3"); |
| }, "Muting then unmuting a page should not change media element muted state if HTMLMediaElement.muted is true"); |
| </script> |
| </body> |
| </html> |
