Reland 153623004: Remove the unified IO code on the browser

content/browser/media/media_internals_unittest.cc

 // Copyright (c) 2011 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/media/media_internals.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/json_reader.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "media/audio/audio_parameters.h"
 #include "media/base/channel_layout.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 const int kTestComponentID = 0;
-const char kTestInputDeviceID[] = "test-input-id";
-const char kTestOutputDeviceID[] = "test-output-id";
+const char kTestDeviceID[] = "test-device-id";
 }  // namespace
 
 namespace content {
 
 class MediaInternalsTest
     : public testing::TestWithParam<media::AudioLogFactory::AudioComponent> {
  public:
   MediaInternalsTest()
       : media_internals_(MediaInternals::GetInstance()),
         update_cb_(base::Bind(&MediaInternalsTest::UpdateCallbackImpl,
@@ skipping 49 matching lines @@
   MediaInternals* const media_internals_;
   MediaInternals::UpdateCallback update_cb_;
   base::DictionaryValue update_data_;
   const media::AudioParameters test_params_;
   const media::AudioLogFactory::AudioComponent test_component_;
   scoped_ptr<media::AudioLog> audio_log_;
 };
 
 TEST_P(MediaInternalsTest, AudioLogCreateStartStopErrorClose) {
   audio_log_->OnCreated(
-      kTestComponentID, test_params_, kTestInputDeviceID, kTestOutputDeviceID);
+      kTestComponentID, test_params_, kTestDeviceID);
   base::RunLoop().RunUntilIdle();
 
   ExpectString("channel_layout",
                media::ChannelLayoutToString(test_params_.channel_layout()));
   ExpectInt("sample_rate", test_params_.sample_rate());
   ExpectInt("frames_per_buffer", test_params_.frames_per_buffer());
   ExpectInt("channels", test_params_.channels());
   ExpectInt("input_channels", test_params_.input_channels());
-  ExpectString("output_device_id", kTestOutputDeviceID);
-  ExpectString("input_device_id", kTestInputDeviceID);
+  ExpectString("device_id", kTestDeviceID);
   ExpectInt("component_id", kTestComponentID);
   ExpectInt("component_type", test_component_);
   ExpectStatus("created");
 
   // Verify OnStarted().
   audio_log_->OnStarted(kTestComponentID);
   base::RunLoop().RunUntilIdle();
   ExpectStatus("started");
 
   // Verify OnStopped().
@@ skipping 10 matching lines @@
   ExpectString(kErrorKey, "true");
 
   // Verify OnClosed().
   audio_log_->OnClosed(kTestComponentID);
   base::RunLoop().RunUntilIdle();
   ExpectStatus("closed");
 }
 
 TEST_P(MediaInternalsTest, AudioLogCreateClose) {
   audio_log_->OnCreated(
-      kTestComponentID, test_params_, kTestInputDeviceID, kTestOutputDeviceID);
+      kTestComponentID, test_params_, kTestDeviceID);
   base::RunLoop().RunUntilIdle();
   ExpectStatus("created");
 
   audio_log_->OnClosed(kTestComponentID);
   base::RunLoop().RunUntilIdle();
   ExpectStatus("closed");
 }
 
 INSTANTIATE_TEST_CASE_P(
     MediaInternalsTest, MediaInternalsTest, testing::Values(
         media::AudioLogFactory::AUDIO_INPUT_CONTROLLER,
         media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER,
         media::AudioLogFactory::AUDIO_OUTPUT_STREAM));
 
 }  // namespace content