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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/shapedetection-helpers.js"></script>
<body>
<img id="img" src="/images/green-16x16.png"/>
</body>
<script>
detection_test("FaceDetectionTest", async (t, detectionTest) => {
const img = document.getElementById("img");
const mock = detectionTest.MockFaceDetectionProvider();
const detectorWithDefault = new FaceDetector();
let faceDetectionResult = await detectorWithDefault.detect(img);
assert_equals(mock.getMaxDetectedFaces(), 10, "default maxDetectedFaces");
assert_equals(mock.getFastMode(), false, "default maxDetectedFaces");
const detectorWithOptions =
new FaceDetector({maxDetectedFaces: 7, fastMode: true});
faceDetectionResult = await detectorWithOptions.detect(img);
assert_equals(mock.getMaxDetectedFaces(), 7, "maxDetectedFaces");
assert_equals(mock.getFastMode(), true, "maxDetectedFaces");
}, "Test that FaceDetectionOptions are correctly propagated");
detection_test("BarcodeDetectionTest", async (t, detectionTest) => {
const img = document.getElementById("img");
const mock = detectionTest.MockBarcodeDetectionProvider();
const detectorWithNoOptions = new BarcodeDetector();
let barcodeDetectionResult = await detectorWithNoOptions.detect(img);
assert_array_equals(mock.getFormats(), [], "formats");
const detectorWithOptions = new BarcodeDetector({
formats: ["code_128", "qr_code"]});
barcodeDetectionResult = await detectorWithOptions.detect(img);
assert_array_equals(
mock.getFormats(),
[BarcodeFormat.CODE_128, BarcodeFormat.QR_CODE],
"formats");
const invalidFormats = [
[],
["unknown"],
["foo", "bar"]
];
invalidFormats.forEach(invalidFormat => {
assert_throws_js(TypeError, () => new BarcodeDetector({formats: invalidFormat}));
});
}, "Test that BarcodeDetectorOptions are correctly propagated");
</script>
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