blob: e223c5298c78be4516871ab30fa781e13a0c964e [file] [log] [blame]
<!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));
assert_true('echoCancellation' in settings,
'Echo cancellation missing: ' + JSON.stringify(settings));
assert_true('autoGainControl' in settings,
'Automatic gain control missing: ' + JSON.stringify(settings));
assert_true('noiseSuppression' in settings,
'Noise suppression missing: ' + JSON.stringify(settings));
assert_true('echoCancellationType' in settings,
'Echo cancellation type missing: ' + JSON.stringify(settings));
assert_in_array(settings.echoCancellationType, [ "aec3", "system" ],
'Echo cancellation type invalid: ' + 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);
assert_in_array(settings.resizeMode, [ "none", "crop-and-scale" ],
'Invalid resizeMode: ' + JSON.stringify(settings));
});
}, '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>