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| 1 <!DOCTYPE html> |
| 2 <script src="../resources/testharness.js"></script> |
| 3 <script src="../resources/testharnessreport.js"></script> |
| 4 <script src="../resources/mojo-helpers.js"></script> |
| 5 <script src="resources/mock-barcodedetection.js"></script> |
| 6 <script src="resources/mock-facedetection.js"></script> |
| 7 <script src="resources/mock-textdetection.js"></script> |
| 8 <script> |
| 9 |
| 10 var createTestForImageData = function(createDetector, mockReady, |
| 11 detectionResultTest) { |
| 12 async_test(function(t) { |
| 13 |
| 14 var img = new Image(); |
| 15 img.onload = function() { |
| 16 |
| 17 var canvas = document.createElement("canvas");; |
| 18 canvas.getContext("2d").drawImage(img, 0, 0); |
| 19 |
| 20 var theMock = null; |
| 21 mockReady() |
| 22 .then(mock => { |
| 23 theMock = mock; |
| 24 var detector = createDetector(); |
| 25 return detector; |
| 26 }) |
| 27 .catch(error => { |
| 28 assert_unreached("Error creating Mock Detector: " + error); |
| 29 }) |
| 30 .then(detector => { |
| 31 return detector.detect(canvas.getContext("2d").getImageData( |
| 32 0, 0, canvas.width, canvas.height)); |
| 33 }) |
| 34 .then(detectionResult => { |
| 35 detectionResultTest(detectionResult); |
| 36 t.done(); |
| 37 }) |
| 38 .catch(error => { |
| 39 assert_unreached("Error during detect(canvas): " + error); |
| 40 }); |
| 41 } |
| 42 |
| 43 img.src = "../media/content/greenbox.png"; |
| 44 }); |
| 45 }; |
| 46 |
| 47 function CheckDetectedFaceSameObjects(detectedFaces) { |
| 48 assert_greater_than(detectedFaces.length, 0, "Number of faces"); |
| 49 assert_equals(detectedFaces[0].boundingBox, detectedFaces[0].boundingBox); |
| 50 assert_equals(detectedFaces[0].landmarks, detectedFaces[0].landmarks); |
| 51 } |
| 52 |
| 53 function CheckDetectedBarcodesSameObjects(detectedBarcodes) { |
| 54 assert_greater_than(detectedBarcodes.length, 0, "Number of barcodes"); |
| 55 assert_equals(detectedBarcodes[0].rawValue, detectedBarcodes[0].rawValue); |
| 56 assert_equals(detectedBarcodes[0].boundingBox, detectedBarcodes[0].boundingBox
); |
| 57 assert_equals(detectedBarcodes[0].cornerPoints, detectedBarcodes[0].cornerPoin
ts); |
| 58 } |
| 59 |
| 60 function CheckDetectedTextBlocksSameObjects(detectedTextBlocks) { |
| 61 assert_greater_than(detectedTextBlocks.length, 0, "Number of textBlocks"); |
| 62 assert_equals(detectedTextBlocks[0].rawValue, detectedTextBlocks[0].rawValue); |
| 63 assert_equals(detectedTextBlocks[0].boundingBox, detectedTextBlocks[0].boundin
gBox); |
| 64 } |
| 65 |
| 66 // These tests verify that detect()ed Detected{Barcode,Face,Text}'s individual |
| 67 // fields are [SameObject]. |
| 68 generate_tests(createTestForImageData, [ |
| 69 [ |
| 70 "Face - detect(ImageData), [SameObject]", |
| 71 () => { return new FaceDetector(); }, |
| 72 () => { return mockFaceDetectionProviderReady; }, |
| 73 CheckDetectedFaceSameObjects |
| 74 ], |
| 75 [ |
| 76 "Barcode - detect(ImageData), [SameObject]", |
| 77 () => { return new BarcodeDetector(); }, |
| 78 () => { return mockBarcodeDetectionReady; }, |
| 79 CheckDetectedBarcodesSameObjects |
| 80 ], |
| 81 [ |
| 82 "Text - detect(ImageData), [SameObject]", |
| 83 () => { return new TextDetector(); }, |
| 84 () => { return mockTextDetectionReady; }, |
| 85 CheckDetectedTextBlocksSameObjects |
| 86 ] |
| 87 ]); |
| 88 |
| 89 </script> |
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Chromium Code Reviews
Issue 2873453004:
Shape Detection: add SaveSameObject idl to SameObject annotations (Closed)
