third_party/WebKit/LayoutTests/imagecapture/takephoto.html - Issue 2877273002: Image Capture: reject setOptions()/applyConstraints() if any argument is unsupported

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Issue 2877273002: Image Capture: reject setOptions()/applyConstraints() if any argument is unsupported (Closed)

Patch Set: reillyg@ comments and rebase Created 3 years, 7 months 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-imagecapture.js"></script>

6 <body>

7 <canvas id='canvas' width=10 height=10/>

8 </body>

9 <script>

10

11 // This test verifies that ImageCapture can takePhoto()s, with a mock Mojo

12 // interface implementation.

13

14 async_test(function(t) {

15 var canvas = document.getElementById('canvas');

16 var context = canvas.getContext("2d");

17 context.fillStyle = "red";

18 context.fillRect(0, 0, 10, 10);

19 var stream = canvas.captureStream();

20

21 mockImageCaptureReady

22 .then(mock => {

23 return new ImageCapture(stream.getVideoTracks()[0]);

24 },

25 error => {

26 assert_unreached("Error creating MockImageCapture: " + error);

27 })

28 .then(capturer => {

29 return capturer.takePhoto();

30 })

31 .then(blob => {

32 // JS Blob is almost-opaque, can only check \|type\| and \|size\|.

33 assert_equals(blob.type, 'image/cat');

34 assert_equals(blob.size, 2);

35 t.done();

36 })

37 .catch(error => {

38 assert_unreached("Error during takePhoto(): " + error.message);

39 });

40 }, 'exercises ImageCapture.takePhoto()');

41

42 </script>

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