| Index: third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getConstraints.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getConstraints.html b/third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getConstraints.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..c2b604a357d0227b2a65bf06821d2ea35d57f8e9
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getConstraints.html
|
| @@ -0,0 +1,67 @@
|
| +<!DOCTYPE html>
|
| +<script src=../../resources/testharness.js></script>
|
| +<script src=../../resources/testharnessreport.js></script>
|
| +<body>
|
| +<canvas id='canvas' width=10 height=10/>
|
| +</body>
|
| +<script>
|
| +
|
| +const constraints = { whiteBalanceMode : "manual",
|
| + exposureMode : "continuous",
|
| + focusMode : "single-shot",
|
| +
|
| + exposureCompensation : 133.77,
|
| + colorTemperature : 6000,
|
| + iso : 120.0,
|
| +
|
| + brightness : 3,
|
| + contrast : 4,
|
| + saturation : 5,
|
| + sharpness : 6,
|
| +
|
| + zoom : 3.141592
|
| + // TODO: torch https://crbug.com/700607.
|
| + };
|
| +
|
| +var canvas = document.getElementById('canvas');
|
| +var context = canvas.getContext("2d");
|
| +context.fillStyle = "red";
|
| +context.fillRect(0, 0, 10, 10);
|
| +
|
| +// These tests verify that MediaStreamTrack.getConstraints() exists and that,
|
| +// returns the constraints passed beforehand with applyConstraints.
|
| +var makeAsyncTest = function(c) {
|
| + async_test(function(t) {
|
| + var stream = canvas.captureStream();
|
| + var videoTrack = stream.getVideoTracks()[0];
|
| +
|
| + const constraintsIn = { advanced : [ c ]};
|
| +
|
| + // Method applyConstraints() will fail since there is no Image Capture
|
| + // service in this Layout Test, but |constraintsIn| should be cached.
|
| + videoTrack.applyConstraints(constraintsIn)
|
| + .then(() => { /* ignore */ })
|
| + .catch((e) => { /* ignore */ })
|
| + .then(() => {
|
| + const constraintsOut = videoTrack.getConstraints();
|
| + assert_object_equals(constraintsOut, constraintsIn, "constraints");
|
| + t.done();
|
| + });
|
| +
|
| + });
|
| +};
|
| +
|
| +// Send each line of |constraints| in turn and then the whole dictionary.
|
| +for (key in constraints) {
|
| + var one_constraint = {};
|
| + one_constraint[key] = constraints[key];
|
| + generate_tests(
|
| + makeAsyncTest,
|
| + [[ 'MediaStreamTrack.getConstraints(), key: ' + key, one_constraint ]]);
|
| +}
|
| +
|
| +generate_tests(makeAsyncTest, [[
|
| + 'MediaStreamTrack.getConstraints(), complete ', constraints
|
| + ]]);
|
| +
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2758063002:
Image Capture: cache constraints and append them to MediaStreamTrack.getConstraints() (Closed)
