| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>override interruption with getUserMedia</title> |
| <script src=../../../resources/testharness.js></script> |
| <script src=../../../resources/testharnessreport.js></script> |
| </head> |
| <body> |
| <video id="video" autoplay playsinline muted></video> |
| <script> |
| async function waitForVideoPlaying(video) |
| { |
| let counter = 0; |
| while (video.paused && ++counter < 20) |
| await new Promise(resolve => setTimeout(resolve, 100)); |
| return !video.paused; |
| } |
| |
| promise_test(async () => { |
| if (window.internals) |
| internals.setMediaElementRestrictions(video, "invisibleautoplaynotpermitted"); |
| |
| let stream = await navigator.mediaDevices.getUserMedia({ audio: true }); |
| video.srcObject = stream; |
| assert_true(await waitForVideoPlaying(video), "test before system interruption"); |
| |
| stream.getAudioTracks()[0].stop(); |
| // Let's simulate an AudioSession interruption due to not using it during some time. |
| if (window.internals) |
| internals.beginAudioSessionInterruption(); |
| |
| video.srcObject = null; |
| |
| stream = await navigator.mediaDevices.getUserMedia({ audio: true }); |
| video.srcObject = stream; |
| assert_true(await waitForVideoPlaying(video), "test after system interruption"); |
| }, "call getUserMedia, stop, interrupt and recall getUserMedia"); |
| </script> |
| </body> |
| </html> |
