blob: 41e2c7751b5d3aa8dba9112554526cc6278bb660 [file] [log] [blame]
<!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>