| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| |
| promise_test(async t => { |
| // Use ideal constraints to allow the browser to select any settings, but |
| // verify that the requested ones are actually selected. |
| let stream1 = await navigator.mediaDevices.getUserMedia({ |
| audio: { |
| deviceId: "default", |
| echoCancellation: true, |
| autoGainControl: true, |
| noiseSuppression: true, |
| } |
| }); |
| let track1 = stream1.getTracks()[0]; |
| t.add_cleanup(() => track1.stop()); |
| let settings1 = track1.getSettings(); |
| assert_equals(settings1.deviceId, "default", "settings1.deviceId"); |
| assert_true(settings1.echoCancellation, "settings1.echoCancellation"); |
| assert_true(settings1.autoGainControl, "settings1.autoGainControl"); |
| assert_true(settings1.noiseSuppression, "settings1.noiseSuppression"); |
| |
| let stream2 = await navigator.mediaDevices.getUserMedia({ |
| audio: { |
| deviceId: "default", |
| echoCancellation: false, |
| autoGainControl: false, |
| noiseSuppression: false, |
| } |
| }); |
| let track2 = stream2.getTracks()[0]; |
| t.add_cleanup(() => track2.stop()); |
| let settings2 = track2.getSettings(); |
| assert_equals(settings2.deviceId, "default", "settings2.deviceId"); |
| assert_false(settings2.echoCancellation, "settings2.echoCancellation"); |
| assert_false(settings2.autoGainControl, "settings2.autoGainControl"); |
| assert_false(settings2.noiseSuppression, "settings2.noiseSuppression"); |
| |
| assert_equals(track1.readyState, "live", "track1.readyState"); |
| assert_equals(track2.readyState, "live", "track2.readyState"); |
| }, 'getUserMedia() allows opening a device with full processing and then with no processing simultaneously'); |
| |
| promise_test(async t => { |
| // Use ideal constraints to allow the browser to select any settings, but |
| // verify that the requested ones are actually selected. |
| let stream1 = await navigator.mediaDevices.getUserMedia({ |
| audio: { |
| deviceId: "default", |
| echoCancellation: false, |
| autoGainControl: false, |
| noiseSuppression: false, |
| } |
| }); |
| let track1 = stream1.getTracks()[0]; |
| t.add_cleanup(() => track1.stop()); |
| let settings1 = track1.getSettings(); |
| assert_equals(settings1.deviceId, "default", "settings1.deviceId"); |
| assert_false(settings1.echoCancellation, "settings1.echoCancellation"); |
| assert_false(settings1.autoGainControl, "settings1.autoGainControl"); |
| assert_false(settings1.noiseSuppression, "settings1.noiseSuppression"); |
| |
| let stream2 = await navigator.mediaDevices.getUserMedia({ |
| audio: { |
| deviceId: "default", |
| echoCancellation: true, |
| autoGainControl: true, |
| noiseSuppression: true, |
| } |
| }); |
| let track2 = stream2.getTracks()[0]; |
| t.add_cleanup(() => track2.stop()); |
| let settings2 = track2.getSettings(); |
| assert_equals(settings2.deviceId, "default", "settings2.deviceId"); |
| assert_true(settings2.echoCancellation, "settings2.echoCancellation"); |
| assert_true(settings2.autoGainControl, "settings2.autoGainControl"); |
| assert_true(settings2.noiseSuppression, "settings2.noiseSuppression"); |
| |
| assert_equals(track1.readyState, "live", "track1.readyState"); |
| assert_equals(track2.readyState, "live", "track2.readyState"); |
| }, 'getUserMedia() allows opening a device with no processing and then with full processing simultaneously'); |
| |
| </script> |
| </body> |
| </html> |
