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| 1 <!DOCTYPE HTML> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../../resources/testharness.js"></script> |
| 5 <script src="../../resources/testharnessreport.js"></script> |
| 6 </head> |
| 7 <body> |
| 8 <script> |
| 9 |
| 10 promise_test(function() { |
| 11 assert_idl_attribute(navigator, 'mediaDevices'); |
| 12 assert_idl_attribute(navigator.mediaDevices, 'getUserMedia'); |
| 13 |
| 14 return navigator.mediaDevices.getUserMedia({audio: true}).then(function(s) { |
| 15 assert_equals(s.getTracks().length, 1); |
| 16 }); |
| 17 }, 'getUserMedia() audio track'); |
| 18 |
| 19 promise_test(function() { |
| 20 assert_idl_attribute(navigator, 'mediaDevices'); |
| 21 assert_idl_attribute(navigator.mediaDevices, 'getUserMedia'); |
| 22 |
| 23 return navigator.mediaDevices.getUserMedia({audio: true, video:true}) |
| 24 .then(function(s) { |
| 25 assert_equals(s.getTracks().length, 2); |
| 26 assert_equals(s.getAudioTracks().length, 1); |
| 27 assert_equals(s.getVideoTracks().length, 1); |
| 28 }); |
| 29 }, 'getUserMedia() audio and video tracks'); |
| 30 |
| 31 promise_test(function() { |
| 32 return navigator.mediaDevices.getUserMedia( |
| 33 {audio: {'mandatory': { 'valid_but_unsupported_1': 0}}}) |
| 34 .then(function(s) { |
| 35 fail('getUserMedia should have failed'); |
| 36 }).catch(function(e) { |
| 37 assert_equals(e.name, 'ConstraintNotSatisfiedError'); |
| 38 }); |
| 39 }, 'getUserMedia() with unsupported mandatory constraint'); |
| 40 |
| 41 |
| 42 </script> |
| 43 </body> |
| 44 </html> |
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