| <!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> |
| |
| // This test verifies that ImageCapture can call setOptions()s, with a mock Mojo |
| // interface implementation. |
| |
| async_test(function(t) { |
| var canvas = document.getElementById('canvas'); |
| var context = canvas.getContext("2d"); |
| context.fillStyle = "red"; |
| context.fillRect(0, 0, 10, 10); |
| var stream = canvas.captureStream(); |
| |
| var theMock = null; |
| const optionsDict = { zoom : 7, imageWidth : 1080, imageHeight : 100 }; |
| mockImageCaptureReady |
| .then(mock => { |
| theMock = mock; |
| return new ImageCapture(stream.getVideoTracks()[0]); |
| }) |
| .catch(error => { |
| assert_unreached("Error creating MockImageCapture: " + error); |
| }) |
| .then(capturer => { |
| return capturer.setOptions(optionsDict); |
| }) |
| .then(function() { |
| assert_true(theMock.options().has_zoom, 'has_zoom must be true'); |
| assert_equals(optionsDict.zoom, theMock.options().zoom, 'zoom value'); |
| assert_equals(true, theMock.options().has_width, 'has_width must be true'); |
| assert_equals(optionsDict.imageWidth, theMock.options().width, 'width value'); |
| assert_equals(true, theMock.options().has_height, 'has_height must be true'); |
| assert_equals(optionsDict.imageHeight, theMock.options().height, 'height value'); |
| t.done(); |
| }) |
| .catch(error => { |
| assert_unreached("Error during setOptions(): " + error); |
| }); |
| }, 'exercises the ImageCapture API setOptions()'); |
| |
| </script> |
