| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/media/capture/mojo/image_capture.mojom.js"></script> |
| <script src="resources/mock-imagecapture.js"></script> |
| <body> |
| <canvas id='canvas' width=10 height=10/> |
| </body> |
| <script> |
| |
| // This test verifies that ImageCapture can get PhotoCapabilities(), with a mock |
| // Mojo interface implementation. |
| |
| promise_test(async function() { |
| let canvas = document.getElementById('canvas'); |
| let context = canvas.getContext('2d'); |
| context.fillStyle = 'red'; |
| context.fillRect(0, 0, 10, 10); |
| let stream = canvas.captureStream(); |
| |
| let mockCapabilities = mockImageCapture.state(); |
| let capturer = new ImageCapture(stream.getVideoTracks()[0]); |
| assert_true(typeof capturer.getPhotoCapabilities == 'function'); |
| |
| let capabilities = await capturer.getPhotoCapabilities(); |
| assert_true(capabilities instanceof PhotoCapabilities); |
| |
| assert_equals(capabilities.redEyeReduction, 'controllable', |
| 'redEyeReduction'); |
| |
| assert_true(capabilities.imageHeight instanceof MediaSettingsRange); |
| assert_equals(capabilities.imageHeight.max, mockCapabilities.height.max); |
| assert_equals(capabilities.imageHeight.min, mockCapabilities.height.min); |
| assert_equals(capabilities.imageHeight.step, mockCapabilities.height.step); |
| |
| assert_true(capabilities.imageWidth instanceof MediaSettingsRange); |
| assert_equals(capabilities.imageWidth.max, mockCapabilities.width.max); |
| assert_equals(capabilities.imageWidth.min, mockCapabilities.width.min); |
| assert_equals(capabilities.imageWidth.step, mockCapabilities.width.step); |
| |
| assert_array_equals(capabilities.fillLightMode, [ 'auto', 'flash' ], |
| 'fillLightMode'); |
| |
| }, 'exercises ImageCapture.getPhotoCapabilities()'); |
| |
| </script> |