| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script> |
| <body> |
| <canvas id='canvas' width=10 height=10/> |
| </body> |
| <script> |
| |
| const fillLightModeNames = ['off', 'auto', 'flash']; |
| |
| // This test verifies that ImageCapture can call getPhotoSettings(), with a |
| // mock Mojo interface implementation. |
| image_capture_test(async (t, imageCaptureTest) => { |
| let canvas = document.getElementById('canvas'); |
| let context = canvas.getContext('2d'); |
| context.fillStyle = 'red'; |
| context.fillRect(0, 0, 10, 10); |
| let stream = canvas.captureStream(); |
| |
| let mockState = imageCaptureTest.mockImageCapture().state(); |
| let capturer = new ImageCapture(stream.getVideoTracks()[0]); |
| let settings = await capturer.getPhotoSettings(); |
| assert_equals(settings.imageWidth, mockState.width.current, 'width'); |
| assert_equals(settings.imageHeight, mockState.height.current, 'height'); |
| // TODO(mcasas): check the remaining two entries https://crbug.com/732521. |
| |
| }, 'exercises ImageCapture.getPhotoSettings()'); |
| |
| promise_test(t => { |
| let canvas = document.getElementById('canvas'); |
| let context = canvas.getContext('2d'); |
| context.fillStyle = 'red'; |
| context.fillRect(0, 0, 10, 10); |
| let stream = canvas.captureStream(); |
| let videoTrack = stream.getVideoTracks()[0]; |
| videoTrack.stop(); |
| |
| let capturer = new ImageCapture(videoTrack); |
| assert_equals(videoTrack.readyState, 'ended'); |
| |
| return promise_rejects(t, 'InvalidStateError', capturer.getPhotoSettings()) |
| |
| }, 'getPhotoSettings() of an ended Track should throw "InvalidStateError"'); |
| |
| async_test(t => { |
| let canvas = document.getElementById('canvas'); |
| let context = canvas.getContext('2d'); |
| context.fillStyle = 'red'; |
| context.fillRect(0, 0, 10, 10); |
| let stream = canvas.captureStream(); |
| let videoTrack = stream.getVideoTracks()[0]; |
| |
| let capturer = new ImageCapture(videoTrack); |
| capturer.getPhotoSettings() |
| .then(t.step_func_done(() => assert_unreached('should throw "OperationError"'))) |
| .catch(t.step_func_done(e => assert_equals(e.name, 'OperationError'))) |
| videoTrack.stop(); |
| }, 'throw "OperationError" when the MediaStreamTrack is stopped while getting photo settings'); |
| |
| </script> |