third_party/WebKit/LayoutTests/shapedetection/detectface-HTMLImageElement.html - Issue 2502723002: ShapeDetection: implement barcode detection, blink part

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Side by Side Diff: third_party/WebKit/LayoutTests/shapedetection/detectface-HTMLImageElement.html

Issue 2502723002: ShapeDetection: implement barcode detection, blink part (Closed)

Patch Set: haraken@ comments Created 4 years, 1 month ago

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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-shapedetection.js"></script>

6 <body>

7 <img id='img' src='../media/content/greenbox.png'/>

8 </body>

9 <script>

10

11 // This test verifies that FaceDetector.detect works on an HTMLImageElement.

12 // Uses the mock mojo server implemented in mock-shapedetection.js.

13 async_test(function(t) {

14 var img = document.getElementById("img");

15

16 var theMock = null;

17 mockShapeDetectionReady

18 .then(mock => {

19 theMock = mock;

20 return new FaceDetector();

21 })

22 .catch(error => {

23 assert_unreached("Error creating MockShapeDetection: " + error);

24 })

25 .then(detector => {

26 return detector.detect(img);

27 })

28 .then(faceDetectionResult => {

29 const imageReceivedByMock = theMock.getFrameData();

30 assert_equals(imageReceivedByMock.byteLength, 2500, "Image length");

31 const GREEN_PIXEL = 0xFF00FF00;

32 assert_equals(imageReceivedByMock[0], GREEN_PIXEL, "Pixel color");

33 assert_equals(faceDetectionResult.length, 3, "Number of faces");

34 t.done();

35 })

36 .catch(error => {

37 assert_unreached("Error during detect(img): " + error);

38 });

39

40 }, 'exercises the ShapeDetection API detect(HTMLImageElement)');

41

42 </script>

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