Media Capture Depth Stream Extensions API: videoKind settings and constraint.

content/browser/renderer_host/media/media_stream_dispatcher_host_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/media/media_stream_dispatcher_host.h"
 
 #include <stddef.h>
 #include <memory>
 #include <queue>
 #include <string>
@@ skipping 451 matching lines @@
 TEST_F(MediaStreamDispatcherHostTest, GenerateStreamWithAudioAndVideo) {
   StreamControls controls(true, true);
 
   SetupFakeUI(true);
   GenerateStreamAndWaitForResult(kRenderId, kPageRequestId, controls);
 
   EXPECT_EQ(host_->audio_devices_.size(), 1u);
   EXPECT_EQ(host_->video_devices_.size(), 1u);
 }
 
+// Test that we generate video stream when video kind is specified.
+TEST_F(MediaStreamDispatcherHostTest, GenerateStreamFromVideoKind) {
+  StreamControls controls(false, true);
+  controls.video_kind = VIDEO_KIND_COLOR;
+
+  // Fake capture has one color capture device and doesn't have a depth device.
+  SetupFakeUI(true);
+  GenerateStreamAndWaitForResult(kRenderId, kPageRequestId, controls);
+
+  EXPECT_EQ(host_->audio_devices_.size(), 0u);
+  EXPECT_EQ(host_->video_devices_.size(), 1u);
+
+  controls.video_kind = VIDEO_KIND_DEPTH;
+  GenerateStreamAndWaitForFailure(kRenderId, kPageRequestId, controls,
+                                  MEDIA_DEVICE_NO_HARDWARE);
+}
+
 // This test generates two streams with video only using the same render frame
 // id. The same capture device with the same device and session id is expected
 // to be used.
 TEST_F(MediaStreamDispatcherHostTest, GenerateStreamsFromSameRenderId) {
   StreamControls controls(false, true);
 
   // Generate first stream.
   SetupFakeUI(true);
   GenerateStreamAndWaitForResult(kRenderId, kPageRequestId, controls);
 
@@ skipping 325 matching lines @@
   base::RunLoop run_loop;
   EXPECT_CALL(*host_.get(), OnDeviceStopped(kRenderId))
       .WillOnce(testing::InvokeWithoutArgs(&run_loop, &base::RunLoop::Quit));
   media_stream_manager_->media_devices_manager()->OnDevicesChanged(
       base::SystemMonitor::DEVTYPE_VIDEO_CAPTURE);
 
   run_loop.Run();
 }
 
 };  // namespace content