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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "base/command_line.h" | 5 #include "base/command_line.h" |
6 #include "base/file_util.h" | 6 #include "base/file_util.h" |
7 #include "base/files/file_path.h" | 7 #include "base/files/file_path.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/path_service.h" | 9 #include "base/path_service.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
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149 media::AudioParameters params_; | 149 media::AudioParameters params_; |
150 }; | 150 }; |
151 | 151 |
152 TEST_F(MediaStreamAudioProcessorTest, WithoutAudioProcessing) { | 152 TEST_F(MediaStreamAudioProcessorTest, WithoutAudioProcessing) { |
153 // Setup the audio processor without enabling the flag. | 153 // Setup the audio processor without enabling the flag. |
154 blink::WebMediaConstraints constraints; | 154 blink::WebMediaConstraints constraints; |
155 scoped_refptr<WebRtcAudioDeviceImpl> webrtc_audio_device( | 155 scoped_refptr<WebRtcAudioDeviceImpl> webrtc_audio_device( |
156 new WebRtcAudioDeviceImpl()); | 156 new WebRtcAudioDeviceImpl()); |
157 scoped_refptr<MediaStreamAudioProcessor> audio_processor( | 157 scoped_refptr<MediaStreamAudioProcessor> audio_processor( |
158 new talk_base::RefCountedObject<MediaStreamAudioProcessor>( | 158 new talk_base::RefCountedObject<MediaStreamAudioProcessor>( |
159 params_, constraints, 0, webrtc_audio_device.get())); | 159 constraints, 0, webrtc_audio_device.get())); |
160 EXPECT_FALSE(audio_processor->has_audio_processing()); | 160 EXPECT_FALSE(audio_processor->has_audio_processing()); |
| 161 audio_processor->OnCaptureFormatChanged(params_); |
161 | 162 |
162 ProcessDataAndVerifyFormat(audio_processor, | 163 ProcessDataAndVerifyFormat(audio_processor, |
163 params_.sample_rate(), | 164 params_.sample_rate(), |
164 params_.channels(), | 165 params_.channels(), |
165 params_.sample_rate() / 100); | 166 params_.sample_rate() / 100); |
166 // Set |audio_processor| to NULL to make sure |webrtc_audio_device| outlives | 167 // Set |audio_processor| to NULL to make sure |webrtc_audio_device| outlives |
167 // |audio_processor|. | 168 // |audio_processor|. |
168 audio_processor = NULL; | 169 audio_processor = NULL; |
169 } | 170 } |
170 | 171 |
171 TEST_F(MediaStreamAudioProcessorTest, WithAudioProcessing) { | 172 TEST_F(MediaStreamAudioProcessorTest, WithAudioProcessing) { |
172 // Setup the audio processor with enabling the flag. | 173 // Setup the audio processor with enabling the flag. |
173 CommandLine::ForCurrentProcess()->AppendSwitch( | 174 CommandLine::ForCurrentProcess()->AppendSwitch( |
174 switches::kEnableAudioTrackProcessing); | 175 switches::kEnableAudioTrackProcessing); |
175 blink::WebMediaConstraints constraints; | 176 blink::WebMediaConstraints constraints; |
176 scoped_refptr<WebRtcAudioDeviceImpl> webrtc_audio_device( | 177 scoped_refptr<WebRtcAudioDeviceImpl> webrtc_audio_device( |
177 new WebRtcAudioDeviceImpl()); | 178 new WebRtcAudioDeviceImpl()); |
178 scoped_refptr<MediaStreamAudioProcessor> audio_processor( | 179 scoped_refptr<MediaStreamAudioProcessor> audio_processor( |
179 new talk_base::RefCountedObject<MediaStreamAudioProcessor>( | 180 new talk_base::RefCountedObject<MediaStreamAudioProcessor>( |
180 params_, constraints, 0, webrtc_audio_device.get())); | 181 constraints, 0, webrtc_audio_device.get())); |
181 EXPECT_TRUE(audio_processor->has_audio_processing()); | 182 EXPECT_TRUE(audio_processor->has_audio_processing()); |
| 183 audio_processor->OnCaptureFormatChanged(params_); |
182 VerifyDefaultComponents(audio_processor); | 184 VerifyDefaultComponents(audio_processor); |
183 | 185 |
184 ProcessDataAndVerifyFormat(audio_processor, | 186 ProcessDataAndVerifyFormat(audio_processor, |
185 kAudioProcessingSampleRate, | 187 kAudioProcessingSampleRate, |
186 kAudioProcessingNumberOfChannel, | 188 kAudioProcessingNumberOfChannel, |
187 kAudioProcessingSampleRate / 100); | 189 kAudioProcessingSampleRate / 100); |
188 // Set |audio_processor| to NULL to make sure |webrtc_audio_device| outlives | 190 // Set |audio_processor| to NULL to make sure |webrtc_audio_device| outlives |
189 // |audio_processor|. | 191 // |audio_processor|. |
190 audio_processor = NULL; | 192 audio_processor = NULL; |
191 } | 193 } |
192 | 194 |
193 } // namespace content | 195 } // namespace content |
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