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Side by Side Diff: third_party/WebKit/LayoutTests/imagecapture/MediaStreamTrack-getCapabilities.html

Issue 2819233002: Image Capture: Reject applyConstraints() if passed an unsupported constraint (Closed)
Patch Set: Created 3 years, 8 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <script src="../resources/testharness.js"></script> 2 <script src="../resources/testharness.js"></script>
3 <script src="../resources/testharnessreport.js"></script> 3 <script src="../resources/testharnessreport.js"></script>
4 <script src="../resources/mojo-helpers.js"></script> 4 <script src="../resources/mojo-helpers.js"></script>
5 <script src="resources/mock-imagecapture.js"></script> 5 <script src="resources/mock-imagecapture.js"></script>
6 <body> 6 <body>
7 <canvas id='canvas' width=10 height=10/> 7 <canvas id='canvas' width=10 height=10/>
8 </body> 8 </body>
9 <script> 9 <script>
10 10
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26 26
27 // |stream| must be created _after_ |mock| is constructed to give the 27 // |stream| must be created _after_ |mock| is constructed to give the
28 // latter time to override the bindings. 28 // latter time to override the bindings.
29 var stream = canvas.captureStream(); 29 var stream = canvas.captureStream();
30 assert_equals(stream.getAudioTracks().length, 0); 30 assert_equals(stream.getAudioTracks().length, 0);
31 assert_equals(stream.getVideoTracks().length, 1); 31 assert_equals(stream.getVideoTracks().length, 1);
32 32
33 var videoTrack = stream.getVideoTracks()[0]; 33 var videoTrack = stream.getVideoTracks()[0];
34 assert_equals(typeof videoTrack.getCapabilities, 'function'); 34 assert_equals(typeof videoTrack.getCapabilities, 'function');
35 35
36 // |videoTrack|s capabilities, just like the actual capture, is a process 36 // |videoTrack|'s capabilities gathering, just like the actual capture, is
37 // kicked right after creation, we introduce a small delay to allow for 37 // a process kicked off right after creation, we introduce a small delay
38 // those to be collected. 38 // to allow for those to be collected.
39 // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
39 setTimeout(() => { 40 setTimeout(() => {
40 capabilities = videoTrack.getCapabilities(); 41 capabilities = videoTrack.getCapabilities();
41 assert_equals(typeof capabilities, 'object'); 42 assert_equals(typeof capabilities, 'object');
42 43
43 assert_equals(capabilities.whiteBalanceMode.length, 44 assert_equals(capabilities.whiteBalanceMode.length,
44 mock_capabilities.supported_white_balance_modes.length, 45 mock_capabilities.supported_white_balance_modes.length,
45 'whiteBalanceMode'); 46 'whiteBalanceMode');
46 for (i = 0; i < capabilities.whiteBalanceMode.length; ++i) { 47 for (i = 0; i < capabilities.whiteBalanceMode.length; ++i) {
47 assert_equals( 48 assert_equals(
48 capabilities.whiteBalanceMode[i], 49 capabilities.whiteBalanceMode[i],
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137 t.done(); 138 t.done();
138 }, 100); 139 }, 100);
139 }, 140 },
140 error => { 141 error => {
141 assert_unreached("Error creating MockImageCapture: " + error); 142 assert_unreached("Error creating MockImageCapture: " + error);
142 }) 143 })
143 144
144 }, 'exercises MediaStreamTrack.getCapabilities()'); 145 }, 'exercises MediaStreamTrack.getCapabilities()');
145 146
146 </script> 147 </script>
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