| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../resources/mojo-helpers.js"></script> |
| <script src="resources/mock-imagecapture.js"></script> |
| <body> |
| <canvas id='canvas' width=10 height=10/> |
| </body> |
| <script> |
| |
| var canvas = document.getElementById('canvas'); |
| var context = canvas.getContext('2d'); |
| context.fillStyle = 'red'; |
| context.fillRect(0, 0, 10, 10); |
| |
| // This test verifies that ImageCapture.setOptions() rejects if any passed |
| // option is unsupported or outside its allowed range. |
| var makePromiseTest = function(getOption) { |
| promise_test(function(t) { |
| var theMock = null; |
| var theCapturer = null; |
| return mockImageCaptureReady |
| .then(mock => { |
| theMock = mock; |
| theMock.state().red_eye_reduction = 0; |
| |
| var stream = canvas.captureStream(); |
| return new ImageCapture(stream.getVideoTracks()[0]); |
| }, |
| error => { |
| assert_unreached('Error creating MockImageCapture: ' + error); |
| }) |
| .then(capturer => { |
| theCapturer = capturer; |
| return capturer.getPhotoCapabilities(); |
| }) |
| .then(c => { |
| const options = getOption(theMock.state()); |
| return promise_rejects(t, 'NotSupportedError', |
| theCapturer.setOptions(options)); |
| }); |
| }); |
| }; |
| |
| const optionsGenerators = [ |
| capabilities => ({ redEyeReduction: true }), |
| capabilities => ({ imageHeight: capabilities.height.max + 1 }), |
| capabilities => ({ imageHeight: capabilities.height.min - 1 }), |
| capabilities => ({ imageWidth: capabilities.width.max + 1 }), |
| capabilities => ({ imageWidth: capabilities.width.min - 1 }), |
| capabilities => ({ fillLightMode: 'off' }), |
| ]; |
| |
| for (key in optionsGenerators) { |
| generate_tests( |
| makePromiseTest, |
| [[ 'ImageCapture.setOptions(options) rejects with bad options, #' + key, |
| optionsGenerators[key] ]]); |
| } |
| |
| </script> |
