Check media permissions through RenderFrameHostDelegate.

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 <string>
 #include <queue>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
@@ skipping 212 matching lines @@
 
   void set_mic_access(bool allow_access) {
     mic_access_ = allow_access;
   }
 
   void set_camera_access(bool allow_access) {
     camera_access_ = allow_access;
   }
 
  private:
+  /*

[perkj_chrome, 2014/09/15 12:06:25]

fix

[Henrik Grunell, 2014/09/15 13:45:17]

Oh right, forgot to say that this test isn't done yet. Sorry. Will update it
later today.

   virtual bool CheckMediaAccessPermissionOnUIThread(
       int render_process_id,
       const GURL& security_origin,
       MediaStreamType type) OVERRIDE {
     if (type == MEDIA_DEVICE_AUDIO_CAPTURE)
       return mic_access_;
     else if (type == MEDIA_DEVICE_VIDEO_CAPTURE)
       return camera_access_;
     return false;
   }
+  */
 
   bool mic_access_;
   bool camera_access_;
 };
 
 class MediaStreamDispatcherHostTest : public testing::Test {
  public:
   MediaStreamDispatcherHostTest()
       : old_browser_client_(NULL),
         thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
@@ skipping 38 matching lines @@
         &physical_audio_devices_);
     ASSERT_GT(physical_audio_devices_.size(), 0u);
   }
 
   virtual void TearDown() OVERRIDE {
     host_->OnChannelClosing();
   }
 
  protected:
   virtual void SetupFakeUI(bool expect_started) {
-    scoped_ptr<MockMediaStreamUIProxy> stream_ui(new MockMediaStreamUIProxy());
+    stream_ui_ = new MockMediaStreamUIProxy();
+    scoped_ptr<MockMediaStreamUIProxy> stream_ui(stream_ui_);
     if (expect_started) {
-      EXPECT_CALL(*stream_ui, OnStarted(_, _));
+      EXPECT_CALL(*stream_ui_, OnStarted(_, _));
     }
     media_stream_manager_->UseFakeUI(
-        stream_ui.PassAs<FakeMediaStreamUIProxy>());
+//        static_cast<FakeMediaStreamUIProxy*>(stream_ui_));

[perkj_chrome, 2014/09/15 12:06:25]

fix

[Henrik Grunell, 2014/09/15 13:45:17]

Same here.

+    stream_ui.PassAs<FakeMediaStreamUIProxy>());
   }
 
   void GenerateStreamAndWaitForResult(int render_frame_id,
                                       int page_request_id,
                                       const StreamOptions& options) {
     base::RunLoop run_loop;
     int expected_audio_array_size =
         (options.audio_requested &&
          physical_audio_devices_.size() > 0) ? 1 : 0;
     int expected_video_array_size =
@@ skipping 123 matching lines @@
 
   void AddSourceIdConstraint(const std::string& source_id,
                              StreamOptions::Constraints* constraints) {
     constraints->push_back(StreamOptions::Constraint(kMediaStreamSourceInfoId,
                                                      source_id));
   }
 
   scoped_refptr<MockMediaStreamDispatcherHost> host_;
   scoped_ptr<media::AudioManager> audio_manager_;
   scoped_ptr<MediaStreamManagerForTest> media_stream_manager_;
+  MockMediaStreamUIProxy* stream_ui_;
   ContentBrowserClient* old_browser_client_;
   scoped_ptr<ContentClient> content_client_;
   content::TestBrowserThreadBundle thread_bundle_;
   content::TestBrowserContext browser_context_;
   media::AudioDeviceNames physical_audio_devices_;
   media::VideoCaptureDevice::Names physical_video_devices_;
   GURL origin_;
   media::FakeVideoCaptureDeviceFactory* video_capture_device_factory_;
 };
 
@@ skipping 457 matching lines @@
 }
 
 TEST_F(MediaStreamDispatcherHostTest, EnumerateVideoDevices) {
   EnumerateDevicesAndWaitForResult(kRenderId, kPageRequestId,
                                    MEDIA_DEVICE_VIDEO_CAPTURE);
   EXPECT_TRUE(DoesContainLabels(host_->enumerated_devices_));
 }
 
 TEST_F(MediaStreamDispatcherHostTest, EnumerateAudioDevicesNoAccess) {
   media_stream_manager_->set_mic_access(false);
+  stream_ui_->SetMicAccess(true);
   EnumerateDevicesAndWaitForResult(kRenderId, kPageRequestId,
                                    MEDIA_DEVICE_AUDIO_CAPTURE);
   EXPECT_TRUE(DoesNotContainLabels(host_->enumerated_devices_));
 }
 
 TEST_F(MediaStreamDispatcherHostTest, EnumerateVideoDevicesNoAccess) {
   media_stream_manager_->set_camera_access(false);
+  stream_ui_->SetCameraAccess(true);
   EnumerateDevicesAndWaitForResult(kRenderId, kPageRequestId,
                                    MEDIA_DEVICE_VIDEO_CAPTURE);
   EXPECT_TRUE(DoesNotContainLabels(host_->enumerated_devices_));
 }
 
 };  // namespace content