blob: 65ef40e77cb3e6390d582a8e8ce225ab4809db22 [file] [log] [blame]
<!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-barcodedetection.js"></script>
<script src="resources/mock-facedetection.js"></script>
<script>
var createTestForVideoElement = function(createDetector, mockReady,
detectionResultTest) {
async_test(function(t) {
var video = document.createElement("video");
video.src = "../imported/wpt/media/white.webm";
video.loop = true;
video.autoplay = true;
video.onerror = this.unreached_func("<video> error");
video.onplay = this.step_func(function() {
var theMock = null;
mockReady()
.then(mock => {
theMock = mock;
var detector = createDetector();
return detector;
})
.catch(error => {
assert_unreached("Error creating Mock Detector: " + error);
})
.then(detector => {
return detector.detect(video);
})
.then(detectionResult => {
detectionResultTest(detectionResult, theMock);
t.done();
})
.catch(error => {
assert_unreached("Error during detect(video): " + error);
});
});
video.load();
}, "Detector detect(HTMLVideoElement)");
};
function FaceDetectorDetectionResultTest(detectionResult, mock) {
const imageReceivedByMock = mock.getFrameData();
assert_equals(imageReceivedByMock.byteLength, 307200,
"Image length");
const WHITE_PIXEL = 0xFFFFFFFF;
assert_equals(imageReceivedByMock[0], WHITE_PIXEL, "Pixel color");
assert_equals(detectionResult.length, 3, "Number of faces");
}
function BarcodeDetectorDetectionResultTest(detectionResult, mock) {
assert_equals(detectionResult.length, 2, "Number of barcodes");
assert_equals(detectionResult[0].rawValue, "cats", "barcode 1");
assert_equals(detectionResult[1].rawValue, "dogs", "barcode 2");
}
// These tests verify that a Detector's detect() works on an HTMLVideoElement.
// Use the mock mojo server implemented in mock-{barcode,face}detection.js.
generate_tests(createTestForVideoElement, [
[
"Face",
() => { return new FaceDetector(); },
() => { return mockFaceDetectionReady; },
FaceDetectorDetectionResultTest
],
[
"Barcode",
() => { return new BarcodeDetector(); },
() => { return mockBarcodeDetectionReady; },
BarcodeDetectorDetectionResultTest
]
]);
</script>