Initialize AVFoundation explicitly

media/video/capture/video_capture_device_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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/test/test_timeouts.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/thread.h"
 #include "media/base/video_capture_types.h"
 #include "media/video/capture/video_capture_device.h"
 #include "media/video/capture/video_capture_device_factory.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
 #include "media/video/capture/win/video_capture_device_factory_win.h"
 #endif
 
 #if defined(OS_MACOSX)
+#include "media/base/mac/avfoundation_glue.h"
 #include "media/video/capture/mac/video_capture_device_factory_mac.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "media/video/capture/android/video_capture_device_android.h"
 #endif
 
 #if defined(OS_MACOSX)
 // Mac/QTKit will always give you the size you ask for and this case will fail.
@@ skipping 15 matching lines @@
 #define MAYBE_CaptureMjpeg DISABLED_CaptureMjpeg
 #else
 #define MAYBE_AllocateBadSize AllocateBadSize
 #define MAYBE_CaptureMjpeg CaptureMjpeg
 #endif
 
 using ::testing::_;
 using ::testing::SaveArg;
 
 namespace media {
-
 namespace {
 
 static const gfx::Size kCaptureSizes[] = {
     gfx::Size(640, 480),
     gfx::Size(1280, 720)
 };
 
 class MockClient : public VideoCaptureDevice::Client {
  public:
   MOCK_METHOD9(OnIncomingCapturedYuvData,
@@ skipping 77 matching lines @@
         video_capture_device_factory_(VideoCaptureDeviceFactory::CreateFactory(
             base::ThreadTaskRunnerHandle::Get())) {
     device_enumeration_listener_ = new DeviceEnumerationListener();
   }
 
   void SetUp() override {
 #if defined(OS_ANDROID)
     VideoCaptureDeviceAndroid::RegisterVideoCaptureDevice(
         base::android::AttachCurrentThread());
 #endif
+#if defined(OS_MACOSX)
+    AVFoundationGlue::InitializeAVFoundation();
+#endif
     EXPECT_CALL(*client_, OnIncomingCapturedYuvData(_,_,_,_,_,_,_,_,_))
                .Times(0);
     EXPECT_CALL(*client_, DoReserveOutputBuffer()).Times(0);
     EXPECT_CALL(*client_, DoOnIncomingCapturedBuffer()).Times(0);
     EXPECT_CALL(*client_, DoOnIncomingCapturedVideoFrame()).Times(0);
   }
 
   void ResetWithNewClient() {
     client_.reset(new MockClient(base::Bind(
         &VideoCaptureDeviceTest::OnFrameCaptured, base::Unretained(this))));
@@ skipping 295 matching lines @@
   // Use PIXEL_FORMAT_MAX to iterate all device names for testing
   // GetDeviceSupportedFormats().
   scoped_ptr<VideoCaptureDevice::Name> name =
       GetFirstDeviceNameSupportingPixelFormat(PIXEL_FORMAT_MAX);
   // Verify no camera returned for PIXEL_FORMAT_MAX. Nothing else to test here
   // since we cannot forecast the hardware capabilities.
   ASSERT_FALSE(name);
 }
 
 };  // namespace media