Check media permissions through RenderFrameHostDelegate.

content/browser/renderer_host/media/media_stream_ui_proxy_unittest.cc

 // Copyright 2013 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_ui_proxy.h"
 
 #include "base/message_loop/message_loop.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/public/common/renderer_preferences.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/rect.h"
 
 using testing::_;
 using testing::Return;
 using testing::SaveArg;
 
 namespace content {
 namespace {
 
 class MockRenderFrameHostDelegate : public RenderFrameHostDelegate {
  public:
   MOCK_METHOD2(RequestMediaAccessPermission,
                void(const MediaStreamRequest& request,
                     const MediaResponseCallback& callback));
+  MOCK_METHOD2(CheckMediaAccessPermission,
+               bool(const GURL& security_origin,
+                    MediaStreamType type));
 };
 
 class MockResponseCallback {
  public:
   MOCK_METHOD2(OnAccessRequestResponse,
                void(const MediaStreamDevices& devices,
                content::MediaStreamRequestResult result));
+  MOCK_METHOD1(OnCheckResponse, void(bool have_access));
 };
 
 class MockMediaStreamUI : public MediaStreamUI {
  public:
   MOCK_METHOD1(OnStarted, gfx::NativeViewId(const base::Closure& stop));
 };
 
 class MockStopStreamHandler {
  public:
   MOCK_METHOD0(OnStop, void());
@@ skipping 196 matching lines @@
   MockStopStreamHandler handler;
   EXPECT_CALL(handler, OnWindowId(kWindowId));
 
   proxy_->OnStarted(
       base::Bind(&MockStopStreamHandler::OnStop, base::Unretained(&handler)),
       base::Bind(&MockStopStreamHandler::OnWindowId,
                  base::Unretained(&handler)));
   message_loop_.RunUntilIdle();
 }
 
+TEST_F(MediaStreamUIProxyTest, CheckAccess) {
+  proxy_->CheckAccess(GURL("http://origin/"),
+                           MEDIA_DEVICE_AUDIO_CAPTURE,
+                           0,
+                           0,
+                           base::Bind(&MockResponseCallback::OnCheckResponse,
+                                      base::Unretained(&response_callback_)));
+  EXPECT_CALL(delegate_, CheckMediaAccessPermission(_, _));
+  EXPECT_CALL(response_callback_, OnCheckResponse(_));
+  message_loop_.RunUntilIdle();
+}
+
 }  // content