| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script> |
| <script> |
| |
| const meteringModeNames = ['none', 'manual', 'single-shot', 'continuous']; |
| |
| // This test verifies that the settings defined in the mock Mojo service |
| // implementation are the same as those returned by the corresponding |
| // MediaStreamTrack.getSettings(), except for PTZ settings when PTZ |
| // permission is denied. |
| |
| function makeImageCaptureTest(hasPanTiltZoomPermissionGranted) { |
| image_capture_test(async (t, imageCaptureTest) => { |
| const ptzPermission = hasPanTiltZoomPermissionGranted ? 'granted' : 'denied'; |
| await test_driver.set_permission({name: 'camera', panTiltZoom: true}, |
| ptzPermission, false); |
| |
| let mockSettings = imageCaptureTest.mockImageCapture().state(); |
| |
| // |stream| must be created _after_ |mock| is constructed to give the |
| // latter time to override the bindings. |
| let stream = await navigator.mediaDevices.getUserMedia({video: true}); |
| let videoTrack = stream.getVideoTracks()[0]; |
| |
| // |videoTrack|s settings retrieval, just like the actual capture, is a |
| // process kicked right after creation, we introduce a small delay to |
| // allow for those to be collected. |
| await new Promise(resolve => step_timeout(resolve, 100)); |
| |
| let settings = videoTrack.getSettings(); |
| assert_equals(typeof settings, 'object'); |
| |
| assert_equals(settings.whiteBalanceMode, |
| meteringModeNames[mockSettings.currentWhiteBalanceMode], |
| 'whiteBalanceMode'); |
| assert_equals(settings.exposureMode, |
| meteringModeNames[mockSettings.currentExposureMode], |
| 'exposureMode;'); |
| assert_equals(settings.focusMode, |
| meteringModeNames[mockSettings.currentFocusMode], |
| 'focusMode'); |
| |
| assert_point2d_array_approx_equals( |
| settings.pointsOfInterest, mockSettings.pointsOfInterest, 0.01); |
| |
| assert_equals(settings.exposureCompensation, |
| mockSettings.exposureCompensation.current); |
| assert_equals(settings.exposureTime, |
| mockSettings.exposureTime.current); |
| assert_equals(settings.colorTemperature, |
| mockSettings.colorTemperature.current); |
| assert_equals(settings.iso, mockSettings.iso.current); |
| |
| assert_equals(settings.brightness, mockSettings.brightness.current); |
| assert_equals(settings.contrast, mockSettings.contrast.current); |
| assert_equals(settings.saturation, mockSettings.saturation.current); |
| assert_equals(settings.sharpness, mockSettings.sharpness.current); |
| |
| assert_equals(settings.focusDistance, mockSettings.focusDistance.current); |
| |
| if (ptzPermission === 'granted') { |
| assert_equals(settings.pan, mockSettings.pan.current); |
| assert_equals(settings.tilt, mockSettings.tilt.current); |
| assert_equals(settings.zoom, mockSettings.zoom.current); |
| } else if (ptzPermission === 'denied') { |
| assert_false('pan' in settings); |
| assert_false('tilt' in settings); |
| assert_false('zoom' in settings); |
| } |
| |
| assert_equals(settings.torch, mockSettings.torch, 'torch'); |
| }); |
| } |
| |
| generate_tests(makeImageCaptureTest, [ |
| [ |
| "exercises MediaStreamTrack.getSettings() with PTZ permission denied", |
| false, |
| ], |
| [ |
| "exercises MediaStreamTrack.getSettings() with PTZ permission granted", |
| true, |
| ], |
| ]); |
| </script> |