Pass task runners to AudioManager constructor.

media/audio/audio_input_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 <stdint.h>
 
 #include "base/bind.h"
 #include "base/environment.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
 #include "build/build_config.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/audio/audio_unittest_util.h"
+#include "media/audio/fake_audio_log_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 // This class allows to find out if the callbacks are occurring as
 // expected and if any error has been reported.
 class TestInputCallback : public AudioInputStream::AudioInputCallback {
  public:
   explicit TestInputCallback()
       : callback_count_(0),
@@ skipping 14 matching lines @@
   int had_error() const {
     return had_error_;
   }
 
  private:
   int callback_count_;
   int had_error_;
 };
 
 class AudioInputTest : public testing::Test {
   public:

[tommi (sloooow) - chröme, 2016/03/19 02:32:41]

this should be indented by 1 space, but since it isn't the whole indent below is
now off too.

[alokp, 2016/03/22 21:47:06]

Done.

-   AudioInputTest() :
-      message_loop_(base::MessageLoop::TYPE_UI),
-      audio_manager_(AudioManager::CreateForTesting()),
-      audio_input_stream_(NULL) {
-    // Wait for the AudioManager to finish any initialization on the audio loop.
-    base::RunLoop().RunUntilIdle();
-  }
+   AudioInputTest()
+       : message_loop_(base::MessageLoop::TYPE_UI),
+         audio_manager_(AudioManager::Create(nullptr,
+                                             nullptr,
+                                             nullptr,
+                                             &fake_audio_log_factory_)),
+         audio_input_stream_(NULL) {
+     // Wait for the AudioManager to finish any initialization on the audio
+     // loop.
+     base::RunLoop().RunUntilIdle();
+   }
 
-  ~AudioInputTest() override { base::RunLoop().RunUntilIdle(); }
+   ~AudioInputTest() override { base::RunLoop().RunUntilIdle(); }
 
- protected:
-  bool InputDevicesAvailable() {
-    return audio_manager_->HasAudioInputDevices();
+  protected:
+   bool InputDevicesAvailable() {
+     return audio_manager_->HasAudioInputDevices();
   }
 
   void MakeAudioInputStreamOnAudioThread() {
     RunOnAudioThread(
         base::Bind(&AudioInputTest::MakeAudioInputStream,
                    base::Unretained(this)));
   }
 
   void CloseAudioInputStreamOnAudioThread() {
     RunOnAudioThread(
@@ skipping 82 matching lines @@
   }
 
   void RunOnAudioThreadImpl(const base::Closure& closure,
                             base::WaitableEvent* event) {
     DCHECK(audio_manager_->GetTaskRunner()->BelongsToCurrentThread());
     closure.Run();
     event->Signal();
   }
 
   base::MessageLoop message_loop_;
-  scoped_ptr<AudioManager> audio_manager_;
+  FakeAudioLogFactory fake_audio_log_factory_;
+  ScopedAudioManagerPtr audio_manager_;
   AudioInputStream* audio_input_stream_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AudioInputTest);
 };
 
 // Test create and close of an AudioInputStream without recording audio.
 TEST_F(AudioInputTest, CreateAndClose) {
   ABORT_AUDIO_TEST_IF_NOT(InputDevicesAvailable());
   MakeAudioInputStreamOnAudioThread();
@@ skipping 46 matching lines @@
                                 base::MessageLoop::QuitWhenIdleClosure(),
                                 base::TimeDelta::FromMilliseconds(500));
   message_loop_.Run();
   EXPECT_GE(test_callback.callback_count(), 2);
   EXPECT_FALSE(test_callback.had_error());
 
   StopAndCloseAudioInputStreamOnAudioThread();
 }
 
 }  // namespace media