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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chromeos/audio/cras_audio_handler.h" | 5 #include "chromeos/audio/cras_audio_handler.h" |
6 | 6 |
7 #include "base/memory/ref_counted.h" | 7 #include "base/memory/ref_counted.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/values.h" | 10 #include "base/values.h" |
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186 } | 186 } |
187 | 187 |
188 int input_gain_changed_count() const { | 188 int input_gain_changed_count() const { |
189 return input_gain_changed_count_; | 189 return input_gain_changed_count_; |
190 } | 190 } |
191 | 191 |
192 virtual ~TestObserver() {} | 192 virtual ~TestObserver() {} |
193 | 193 |
194 protected: | 194 protected: |
195 // chromeos::CrasAudioHandler::AudioObserver overrides. | 195 // chromeos::CrasAudioHandler::AudioObserver overrides. |
196 virtual void OnActiveOutputNodeChanged() OVERRIDE { | 196 virtual void OnActiveOutputNodeChanged() override { |
197 ++active_output_node_changed_count_; | 197 ++active_output_node_changed_count_; |
198 } | 198 } |
199 | 199 |
200 virtual void OnActiveInputNodeChanged() OVERRIDE { | 200 virtual void OnActiveInputNodeChanged() override { |
201 ++active_input_node_changed_count_; | 201 ++active_input_node_changed_count_; |
202 } | 202 } |
203 | 203 |
204 virtual void OnAudioNodesChanged() OVERRIDE { | 204 virtual void OnAudioNodesChanged() override { |
205 ++audio_nodes_changed_count_; | 205 ++audio_nodes_changed_count_; |
206 } | 206 } |
207 | 207 |
208 virtual void OnOutputMuteChanged() OVERRIDE { | 208 virtual void OnOutputMuteChanged() override { |
209 ++output_mute_changed_count_; | 209 ++output_mute_changed_count_; |
210 } | 210 } |
211 | 211 |
212 virtual void OnInputMuteChanged() OVERRIDE { | 212 virtual void OnInputMuteChanged() override { |
213 ++input_mute_changed_count_; | 213 ++input_mute_changed_count_; |
214 } | 214 } |
215 | 215 |
216 virtual void OnOutputVolumeChanged() OVERRIDE { | 216 virtual void OnOutputVolumeChanged() override { |
217 ++output_volume_changed_count_; | 217 ++output_volume_changed_count_; |
218 } | 218 } |
219 | 219 |
220 virtual void OnInputGainChanged() OVERRIDE { | 220 virtual void OnInputGainChanged() override { |
221 ++input_gain_changed_count_; | 221 ++input_gain_changed_count_; |
222 } | 222 } |
223 | 223 |
224 private: | 224 private: |
225 int active_output_node_changed_count_; | 225 int active_output_node_changed_count_; |
226 int active_input_node_changed_count_; | 226 int active_input_node_changed_count_; |
227 int audio_nodes_changed_count_; | 227 int audio_nodes_changed_count_; |
228 int output_mute_changed_count_; | 228 int output_mute_changed_count_; |
229 int input_mute_changed_count_; | 229 int input_mute_changed_count_; |
230 int output_volume_changed_count_; | 230 int output_volume_changed_count_; |
231 int input_gain_changed_count_; | 231 int input_gain_changed_count_; |
232 | 232 |
233 DISALLOW_COPY_AND_ASSIGN(TestObserver); | 233 DISALLOW_COPY_AND_ASSIGN(TestObserver); |
234 }; | 234 }; |
235 | 235 |
236 class CrasAudioHandlerTest : public testing::Test { | 236 class CrasAudioHandlerTest : public testing::Test { |
237 public: | 237 public: |
238 CrasAudioHandlerTest() : cras_audio_handler_(NULL), | 238 CrasAudioHandlerTest() : cras_audio_handler_(NULL), |
239 cras_audio_client_stub_(NULL) { | 239 cras_audio_client_stub_(NULL) { |
240 } | 240 } |
241 virtual ~CrasAudioHandlerTest() {} | 241 virtual ~CrasAudioHandlerTest() {} |
242 | 242 |
243 virtual void SetUp() OVERRIDE { | 243 virtual void SetUp() override { |
244 } | 244 } |
245 | 245 |
246 virtual void TearDown() OVERRIDE { | 246 virtual void TearDown() override { |
247 cras_audio_handler_->RemoveAudioObserver(test_observer_.get()); | 247 cras_audio_handler_->RemoveAudioObserver(test_observer_.get()); |
248 test_observer_.reset(); | 248 test_observer_.reset(); |
249 CrasAudioHandler::Shutdown(); | 249 CrasAudioHandler::Shutdown(); |
250 audio_pref_handler_ = NULL; | 250 audio_pref_handler_ = NULL; |
251 DBusThreadManager::Shutdown(); | 251 DBusThreadManager::Shutdown(); |
252 } | 252 } |
253 | 253 |
254 void SetUpCrasAudioHandler(const AudioNodeList& audio_nodes) { | 254 void SetUpCrasAudioHandler(const AudioNodeList& audio_nodes) { |
255 DBusThreadManager::Initialize(); | 255 DBusThreadManager::Initialize(); |
256 cras_audio_client_stub_ = static_cast<CrasAudioClientStubImpl*>( | 256 cras_audio_client_stub_ = static_cast<CrasAudioClientStubImpl*>( |
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1931 // nodes. | 1931 // nodes. |
1932 cras_audio_handler_->AddActiveNode(kInternalSpeaker.id); | 1932 cras_audio_handler_->AddActiveNode(kInternalSpeaker.id); |
1933 EXPECT_FALSE( | 1933 EXPECT_FALSE( |
1934 cras_audio_handler_->IsOutputMutedForDevice(kInternalSpeaker.id)); | 1934 cras_audio_handler_->IsOutputMutedForDevice(kInternalSpeaker.id)); |
1935 EXPECT_EQ(25, | 1935 EXPECT_EQ(25, |
1936 cras_audio_handler_->GetOutputVolumePercentForDevice( | 1936 cras_audio_handler_->GetOutputVolumePercentForDevice( |
1937 kInternalSpeaker.id)); | 1937 kInternalSpeaker.id)); |
1938 } | 1938 } |
1939 | 1939 |
1940 } // namespace chromeos | 1940 } // namespace chromeos |
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