| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| |
| promise_test(function() { |
| assert_idl_attribute(navigator, 'mediaDevices'); |
| assert_idl_attribute(navigator.mediaDevices, 'getUserMedia'); |
| |
| return navigator.mediaDevices.getUserMedia({audio: true}).then(function(s) { |
| assert_equals(s.getTracks().length, 1); |
| }); |
| }, 'getUserMedia() audio track'); |
| |
| promise_test(function() { |
| assert_idl_attribute(navigator, 'mediaDevices'); |
| assert_idl_attribute(navigator.mediaDevices, 'getUserMedia'); |
| |
| return navigator.mediaDevices.getUserMedia({audio: true, video:true}) |
| .then(function(s) { |
| assert_equals(s.getTracks().length, 2); |
| assert_equals(s.getAudioTracks().length, 1); |
| assert_equals(s.getVideoTracks().length, 1); |
| }); |
| }, 'getUserMedia() audio and video tracks'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia( |
| {audio: {'mandatory': { 'valid_but_unsupported_1': 0}}}) |
| .then(function(s) { |
| fail('getUserMedia should have failed'); |
| }).catch(function(e) { |
| assert_equals(e.name, 'OverconstrainedError'); |
| assert_equals(e.constraint, 'valid_but_unsupported_1'); |
| }); |
| }, 'getUserMedia() with unsupported mandatory constraint'); |
| |
| |
| </script> |
| </body> |
| </html> |