| <!DOCTYPE HTML> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia({audio: true}) |
| .then(function(s) { |
| settings = s.getAudioTracks()[0].getSettings(); |
| assert_greater_than(Object.keys(settings).length, 0); |
| }); |
| }, 'An audio track returns settings'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia({video: true}) |
| .then(function(s) { |
| settings = s.getVideoTracks()[0].getSettings(); |
| assert_greater_than(Object.keys(settings).length, 0); |
| }); |
| }, 'A video track returns settings'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia({audio: true}) |
| .then(function(s) { |
| settings = s.getAudioTracks()[0].getSettings(); |
| assert_greater_than(Object.keys(settings).length, 0); |
| assert_true('deviceId' in settings, |
| 'Device ID missing: ' + JSON.stringify(settings)); |
| }); |
| }, 'An audio track returns the expected variables'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia({video: true}) |
| .then(function(s) { |
| settings = s.getVideoTracks()[0].getSettings(); |
| assert_greater_than(Object.keys(settings).length, 0); |
| assert_true('deviceId' in settings, |
| 'Device ID missing: ' + JSON.stringify(settings)); |
| assert_true('frameRate' in settings, |
| 'Frame rate missing: ' + JSON.stringify(settings)); |
| assert_true('width' in settings, |
| 'Width missing: ' + JSON.stringify(settings)); |
| assert_true('height' in settings, |
| 'Height missing: ' + JSON.stringify(settings)); |
| assert_true('aspectRatio' in settings, |
| 'Aspect ratio missing: ' + JSON.stringify(settings)); |
| assert_equals(settings.width / settings.height, settings.aspectRatio); |
| }); |
| }, 'A video track returns the expected variables'); |
| |
| promise_test(function() { |
| track1 = null; |
| track2 = null; |
| return navigator.mediaDevices.getUserMedia({video: true}) |
| .then(function(s1) { |
| track1 = s1.getVideoTracks()[0]; |
| settings1 = track1.getSettings(); |
| // We ask for the second track to have half the width of the first one, |
| // but the same source. |
| // This should cause a scaling factor to be applied. |
| constraints2 = {deviceId: settings1.deviceId, |
| width: { max: settings1.width / 2 }}; |
| console.log(JSON.stringify(constraints2)); |
| return navigator.mediaDevices.getUserMedia({video: constraints2}); |
| }) |
| .then(function(s) { |
| track2 = s.getVideoTracks()[0]; |
| console.log(JSON.stringify(track2.getConstraints())); |
| settings = track2.getSettings(); |
| settings1 = track1.getSettings(); |
| // This test does not work in blink_tests due to limitations in mocking. |
| // The Web-Platform-Test that does the same thing passes when run |
| // in a browser. |
| // TODO(hta): Add constraints to the mock media stream registry. |
| // crbug.com/617152 |
| // assert_equals(settings.deviceId, settings1.deviceId); |
| // assert_equals(settings.width, settings1.width / 2, |
| // 'widths are not 2x different: ' + |
| // JSON.stringify(settings) + ' ' + JSON.stringify(settings1)); |
| }); |
| }, 'Two video tracks with the same source but different scaling are different'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia({audio: true, video: true}) |
| .then(function(s) { |
| videoSettings = s.getVideoTracks()[0].getSettings(); |
| audioSettings = s.getAudioTracks()[0].getSettings(); |
| assert_not_equals(videoSettings.deviceId, audioSettings.deviceId, |
| 'video and audio device IDs should be different') |
| }); |
| }, 'Video and audio device IDs are different'); |
| |
| promise_test(function() { |
| return navigator.mediaDevices.getUserMedia( |
| {video: {facingMode: {exact: "user"}}}) |
| .then(function(s) { |
| assert_unreached(); |
| }) |
| .catch(function(e) { |
| assert_equals(e.name, 'OverconstrainedError'); |
| }); |
| }, 'With no fake device, asking for user-facing device rejects'); |
| |
| promise_test(function() { |
| return internals.addFakeDevice({kind: "video"}, |
| {facingMode: {exact: "user"}}) |
| .then(function() { |
| navigator.mediaDevices.getUserMedia({video: {facingMode: {exact: "user"}}}) |
| }) |
| .then(function(s) { |
| settings = s.getVideoTracks()[0].getSettings(); |
| assert_equals(settings.facingMode, "user"); |
| }) |
| .catch(function(e) { |
| console.log('Fake devices are not functional yet.'); |
| // TODO(hta): Finish creation of fake devices. Until then, accept failure. |
| // crbug.com/678561 |
| assert_equals(e.name, 'TypeError', "Check crbug.com/678561"); |
| }); |
| }, 'With a fake user-facing device, facing mode is matched') |
| |
| </script> |
