| <!DOCTYPE HTML> |
| <title>Verify that MediaStreamTracks created while dispatching MediaStreamSource |
| events do not crash.</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| async_test(test => { |
| navigator.mediaDevices.getUserMedia({audio:true, video: true}) |
| .then(test.step_func(stream => { |
| // |track| may be any of the audio or video tracks. |
| var track = stream.getTracks()[0]; |
| assert_equals(track.readyState, "live"); |
| track.onended = test.unreached_func("ended event should not be fired."); |
| track.onmute = test.step_func(() => { |
| assert_equals(track.readyState, "live"); |
| track.clone(); |
| track.stop(); |
| assert_equals(track.readyState, "ended"); |
| track.clone(); |
| |
| // Use a timeout to detect a misfire of the ended event. |
| test.step_timeout(test.step_func_done(() => { |
| assert_equals(track.readyState, "ended"); |
| })); |
| }); |
| track.enabled = false; |
| })) |
| .catch(test.unreached_func("getUserMedia failed")); |
| }); |
| </script> |
