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| 1 /* | |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #include <math.h> | |
| 12 #include <stdio.h> | |
| 13 #include <string.h> | |
| 14 | |
| 15 #include <memory> | |
| 16 | |
| 17 #include "webrtc/modules/audio_device/audio_device_config.h" | |
| 18 #include "webrtc/modules/audio_device/audio_device_impl.h" | |
| 19 #include "webrtc/modules/audio_device/test/audio_device_test_defines.h" | |
| 20 #include "webrtc/modules/utility/include/process_thread.h" | |
| 21 #include "webrtc/rtc_base/location.h" | |
| 22 #include "webrtc/system_wrappers/include/sleep.h" | |
| 23 #include "webrtc/test/gtest.h" | |
| 24 #include "webrtc/test/testsupport/fileutils.h" | |
| 25 | |
| 26 // Helper functions | |
| 27 #if defined(ANDROID) | |
| 28 char filenameStr[2][256] = | |
| 29 { {0}, | |
| 30 {0}, | |
| 31 }; // Allow two buffers for those API calls taking two filenames | |
| 32 int currentStr = 0; | |
| 33 | |
| 34 const char* GetFilename(const char* filename) | |
| 35 { | |
| 36 currentStr = !currentStr; | |
| 37 sprintf(filenameStr[currentStr], "/sdcard/admtest/%s", filename); | |
| 38 return filenameStr[currentStr]; | |
| 39 } | |
| 40 #elif !defined(WEBRTC_IOS) | |
| 41 const char* GetFilename(const char* filename) { | |
| 42 std::string full_path_filename = webrtc::test::OutputPath() + filename; | |
| 43 return full_path_filename.c_str(); | |
| 44 } | |
| 45 #endif | |
| 46 | |
| 47 using namespace webrtc; | |
| 48 | |
| 49 class AudioEventObserverAPI: public AudioDeviceObserver { | |
| 50 public: | |
| 51 AudioEventObserverAPI( | |
| 52 const rtc::scoped_refptr<AudioDeviceModule>& audioDevice) | |
| 53 : error_(kRecordingError), | |
| 54 warning_(kRecordingWarning), | |
| 55 audio_device_(audioDevice) {} | |
| 56 | |
| 57 ~AudioEventObserverAPI() override {} | |
| 58 | |
| 59 void OnErrorIsReported(const ErrorCode error) override { | |
| 60 TEST_LOG("\n[*** ERROR ***] => OnErrorIsReported(%d)\n\n", error); | |
| 61 error_ = error; | |
| 62 } | |
| 63 | |
| 64 void OnWarningIsReported(const WarningCode warning) override { | |
| 65 TEST_LOG("\n[*** WARNING ***] => OnWarningIsReported(%d)\n\n", warning); | |
| 66 warning_ = warning; | |
| 67 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 68 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 69 } | |
| 70 | |
| 71 public: | |
| 72 ErrorCode error_; | |
| 73 WarningCode warning_; | |
| 74 private: | |
| 75 rtc::scoped_refptr<AudioDeviceModule> audio_device_; | |
| 76 }; | |
| 77 | |
| 78 class AudioTransportAPI: public AudioTransport { | |
| 79 public: | |
| 80 AudioTransportAPI(const rtc::scoped_refptr<AudioDeviceModule>& audioDevice) | |
| 81 : rec_count_(0), | |
| 82 play_count_(0) { | |
| 83 } | |
| 84 | |
| 85 ~AudioTransportAPI() override {} | |
| 86 | |
| 87 int32_t RecordedDataIsAvailable(const void* audioSamples, | |
| 88 const size_t nSamples, | |
| 89 const size_t nBytesPerSample, | |
| 90 const size_t nChannels, | |
| 91 const uint32_t sampleRate, | |
| 92 const uint32_t totalDelay, | |
| 93 const int32_t clockSkew, | |
| 94 const uint32_t currentMicLevel, | |
| 95 const bool keyPressed, | |
| 96 uint32_t& newMicLevel) override { | |
| 97 rec_count_++; | |
| 98 if (rec_count_ % 100 == 0) { | |
| 99 if (nChannels == 1) { | |
| 100 // mono | |
| 101 TEST_LOG("-"); | |
| 102 } else if ((nChannels == 2) && (nBytesPerSample == 2)) { | |
| 103 // stereo but only using one channel | |
| 104 TEST_LOG("-|"); | |
| 105 } else { | |
| 106 // stereo | |
| 107 TEST_LOG("--"); | |
| 108 } | |
| 109 } | |
| 110 return 0; | |
| 111 } | |
| 112 | |
| 113 int32_t NeedMorePlayData(const size_t nSamples, | |
| 114 const size_t nBytesPerSample, | |
| 115 const size_t nChannels, | |
| 116 const uint32_t sampleRate, | |
| 117 void* audioSamples, | |
| 118 size_t& nSamplesOut, | |
| 119 int64_t* elapsed_time_ms, | |
| 120 int64_t* ntp_time_ms) override { | |
| 121 play_count_++; | |
| 122 if (play_count_ % 100 == 0) { | |
| 123 if (nChannels == 1) { | |
| 124 TEST_LOG("+"); | |
| 125 } else { | |
| 126 TEST_LOG("++"); | |
| 127 } | |
| 128 } | |
| 129 nSamplesOut = 480; | |
| 130 return 0; | |
| 131 } | |
| 132 | |
| 133 void PushCaptureData(int voe_channel, | |
| 134 const void* audio_data, | |
| 135 int bits_per_sample, | |
| 136 int sample_rate, | |
| 137 size_t number_of_channels, | |
| 138 size_t number_of_frames) override {} | |
| 139 | |
| 140 void PullRenderData(int bits_per_sample, | |
| 141 int sample_rate, | |
| 142 size_t number_of_channels, | |
| 143 size_t number_of_frames, | |
| 144 void* audio_data, | |
| 145 int64_t* elapsed_time_ms, | |
| 146 int64_t* ntp_time_ms) override {} | |
| 147 | |
| 148 private: | |
| 149 uint32_t rec_count_; | |
| 150 uint32_t play_count_; | |
| 151 }; | |
| 152 | |
| 153 class AudioDeviceAPITest: public testing::Test { | |
| 154 protected: | |
| 155 AudioDeviceAPITest() {} | |
| 156 | |
| 157 ~AudioDeviceAPITest() override {} | |
| 158 | |
| 159 static void SetUpTestCase() { | |
| 160 process_thread_ = ProcessThread::Create("ProcessThread"); | |
| 161 process_thread_->Start(); | |
| 162 | |
| 163 // Windows: | |
| 164 // if (WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 165 // user can select only the default (Core) | |
| 166 const int32_t kId = 444; | |
| 167 | |
| 168 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 169 TEST_LOG("WEBRTC_WINDOWS_CORE_AUDIO_BUILD is defined!\n\n"); | |
| 170 // create default implementation (=Core Audio) instance | |
| 171 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 172 kId, AudioDeviceModule::kPlatformDefaultAudio)) != NULL); | |
| 173 EXPECT_EQ(0, audio_device_.release()->Release()); | |
| 174 // explicitly specify usage of Core Audio (same as default) | |
| 175 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 176 kId, AudioDeviceModule::kWindowsCoreAudio)) != NULL); | |
| 177 #endif | |
| 178 | |
| 179 #if defined(ANDROID) | |
| 180 // Fails tests | |
| 181 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 182 kId, AudioDeviceModule::kWindowsCoreAudio)) == NULL); | |
| 183 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 184 kId, AudioDeviceModule::kLinuxAlsaAudio)) == NULL); | |
| 185 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 186 kId, AudioDeviceModule::kLinuxPulseAudio)) == NULL); | |
| 187 // Create default implementation instance | |
| 188 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 189 kId, AudioDeviceModule::kPlatformDefaultAudio)) != NULL); | |
| 190 #elif defined(WEBRTC_LINUX) | |
| 191 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 192 kId, AudioDeviceModule::kWindowsCoreAudio)) == NULL); | |
| 193 // create default implementation instance | |
| 194 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 195 kId, AudioDeviceModule::kPlatformDefaultAudio)) != NULL); | |
| 196 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 197 EXPECT_EQ(0, audio_device_.release()->Release()); | |
| 198 // explicitly specify usage of Pulse Audio (same as default) | |
| 199 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 200 kId, AudioDeviceModule::kLinuxPulseAudio)) != NULL); | |
| 201 #endif | |
| 202 | |
| 203 #if defined(WEBRTC_MAC) | |
| 204 // Fails tests | |
| 205 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 206 kId, AudioDeviceModule::kWindowsCoreAudio)) == NULL); | |
| 207 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 208 kId, AudioDeviceModule::kLinuxAlsaAudio)) == NULL); | |
| 209 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 210 kId, AudioDeviceModule::kLinuxPulseAudio)) == NULL); | |
| 211 // Create default implementation instance | |
| 212 EXPECT_TRUE((audio_device_ = AudioDeviceModule::Create( | |
| 213 kId, AudioDeviceModule::kPlatformDefaultAudio)) != NULL); | |
| 214 #endif | |
| 215 | |
| 216 if (audio_device_ == NULL) { | |
| 217 FAIL() << "Failed creating audio device object!"; | |
| 218 } | |
| 219 | |
| 220 process_thread_->RegisterModule(audio_device_, RTC_FROM_HERE); | |
| 221 | |
| 222 AudioDeviceModule::AudioLayer audio_layer = | |
| 223 AudioDeviceModule::kPlatformDefaultAudio; | |
| 224 EXPECT_EQ(0, audio_device_->ActiveAudioLayer(&audio_layer)); | |
| 225 if (audio_layer == AudioDeviceModule::kLinuxAlsaAudio) { | |
| 226 linux_alsa_ = true; | |
| 227 } | |
| 228 } | |
| 229 | |
| 230 static void TearDownTestCase() { | |
| 231 if (process_thread_) { | |
| 232 process_thread_->DeRegisterModule(audio_device_); | |
| 233 process_thread_->Stop(); | |
| 234 process_thread_.reset(); | |
| 235 } | |
| 236 if (event_observer_) { | |
| 237 delete event_observer_; | |
| 238 event_observer_ = NULL; | |
| 239 } | |
| 240 if (audio_transport_) { | |
| 241 delete audio_transport_; | |
| 242 audio_transport_ = NULL; | |
| 243 } | |
| 244 if (audio_device_) | |
| 245 EXPECT_EQ(0, audio_device_.release()->Release()); | |
| 246 PRINT_TEST_RESULTS; | |
| 247 } | |
| 248 | |
| 249 void SetUp() override { | |
| 250 if (linux_alsa_) { | |
| 251 FAIL() << "API Test is not available on ALSA on Linux!"; | |
| 252 } | |
| 253 EXPECT_EQ(0, audio_device_->Init()); | |
| 254 EXPECT_TRUE(audio_device_->Initialized()); | |
| 255 } | |
| 256 | |
| 257 void TearDown() override { EXPECT_EQ(0, audio_device_->Terminate()); } | |
| 258 | |
| 259 void CheckVolume(uint32_t expected, uint32_t actual) { | |
| 260 // Mac and Windows have lower resolution on the volume settings. | |
| 261 #if defined(WEBRTC_MAC) || defined(_WIN32) | |
| 262 int diff = abs(static_cast<int>(expected - actual)); | |
| 263 EXPECT_LE(diff, 5); | |
| 264 #else | |
| 265 EXPECT_TRUE((actual == expected) || (actual == expected-1)); | |
| 266 #endif | |
| 267 } | |
| 268 | |
| 269 void CheckInitialPlayoutStates() { | |
| 270 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 271 EXPECT_FALSE(audio_device_->Playing()); | |
| 272 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 273 } | |
| 274 | |
| 275 void CheckInitialRecordingStates() { | |
| 276 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 277 EXPECT_FALSE(audio_device_->Recording()); | |
| 278 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 279 } | |
| 280 | |
| 281 // TODO(henrika): Get rid of globals. | |
| 282 static bool linux_alsa_; | |
| 283 static std::unique_ptr<ProcessThread> process_thread_; | |
| 284 static rtc::scoped_refptr<AudioDeviceModule> audio_device_; | |
| 285 static AudioTransportAPI* audio_transport_; | |
| 286 static AudioEventObserverAPI* event_observer_; | |
| 287 }; | |
| 288 | |
| 289 // Must be initialized like this to handle static SetUpTestCase() above. | |
| 290 bool AudioDeviceAPITest::linux_alsa_ = false; | |
| 291 std::unique_ptr<ProcessThread> AudioDeviceAPITest::process_thread_; | |
| 292 rtc::scoped_refptr<AudioDeviceModule> AudioDeviceAPITest::audio_device_; | |
| 293 AudioTransportAPI* AudioDeviceAPITest::audio_transport_ = NULL; | |
| 294 AudioEventObserverAPI* AudioDeviceAPITest::event_observer_ = NULL; | |
| 295 | |
| 296 TEST_F(AudioDeviceAPITest, RegisterEventObserver) { | |
| 297 event_observer_ = new AudioEventObserverAPI(audio_device_); | |
| 298 EXPECT_EQ(0, audio_device_->RegisterEventObserver(NULL)); | |
| 299 EXPECT_EQ(0, audio_device_->RegisterEventObserver(event_observer_)); | |
| 300 EXPECT_EQ(0, audio_device_->RegisterEventObserver(NULL)); | |
| 301 } | |
| 302 | |
| 303 TEST_F(AudioDeviceAPITest, RegisterAudioCallback) { | |
| 304 audio_transport_ = new AudioTransportAPI(audio_device_); | |
| 305 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 306 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 307 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 308 } | |
| 309 | |
| 310 TEST_F(AudioDeviceAPITest, Init) { | |
| 311 EXPECT_TRUE(audio_device_->Initialized()); | |
| 312 EXPECT_EQ(0, audio_device_->Init()); | |
| 313 EXPECT_TRUE(audio_device_->Initialized()); | |
| 314 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 315 EXPECT_FALSE(audio_device_->Initialized()); | |
| 316 EXPECT_EQ(0, audio_device_->Init()); | |
| 317 EXPECT_TRUE(audio_device_->Initialized()); | |
| 318 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 319 EXPECT_FALSE(audio_device_->Initialized()); | |
| 320 } | |
| 321 | |
| 322 TEST_F(AudioDeviceAPITest, Terminate) { | |
| 323 EXPECT_TRUE(audio_device_->Initialized()); | |
| 324 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 325 EXPECT_FALSE(audio_device_->Initialized()); | |
| 326 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 327 EXPECT_FALSE(audio_device_->Initialized()); | |
| 328 EXPECT_EQ(0, audio_device_->Init()); | |
| 329 EXPECT_TRUE(audio_device_->Initialized()); | |
| 330 EXPECT_EQ(0, audio_device_->Terminate()); | |
| 331 EXPECT_FALSE(audio_device_->Initialized()); | |
| 332 } | |
| 333 | |
| 334 TEST_F(AudioDeviceAPITest, PlayoutDevices) { | |
| 335 EXPECT_GT(audio_device_->PlayoutDevices(), 0); | |
| 336 EXPECT_GT(audio_device_->PlayoutDevices(), 0); | |
| 337 } | |
| 338 | |
| 339 TEST_F(AudioDeviceAPITest, RecordingDevices) { | |
| 340 EXPECT_GT(audio_device_->RecordingDevices(), 0); | |
| 341 EXPECT_GT(audio_device_->RecordingDevices(), 0); | |
| 342 } | |
| 343 | |
| 344 // TODO(henrika): uncomment when you have decided what to do with issue 3675. | |
| 345 #if 0 | |
| 346 TEST_F(AudioDeviceAPITest, PlayoutDeviceName) { | |
| 347 char name[kAdmMaxDeviceNameSize]; | |
| 348 char guid[kAdmMaxGuidSize]; | |
| 349 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 350 | |
| 351 // fail tests | |
| 352 EXPECT_EQ(-1, audio_device_->PlayoutDeviceName(-2, name, guid)); | |
| 353 EXPECT_EQ(-1, audio_device_->PlayoutDeviceName(no_devices, name, guid)); | |
| 354 EXPECT_EQ(-1, audio_device_->PlayoutDeviceName(0, NULL, guid)); | |
| 355 | |
| 356 // bulk tests | |
| 357 EXPECT_EQ(0, audio_device_->PlayoutDeviceName(0, name, NULL)); | |
| 358 #ifdef _WIN32 | |
| 359 // shall be mapped to 0. | |
| 360 EXPECT_EQ(0, audio_device_->PlayoutDeviceName(-1, name, NULL)); | |
| 361 #else | |
| 362 EXPECT_EQ(-1, audio_device_->PlayoutDeviceName(-1, name, NULL)); | |
| 363 #endif | |
| 364 for (int i = 0; i < no_devices; i++) { | |
| 365 EXPECT_EQ(0, audio_device_->PlayoutDeviceName(i, name, guid)); | |
| 366 EXPECT_EQ(0, audio_device_->PlayoutDeviceName(i, name, NULL)); | |
| 367 } | |
| 368 } | |
| 369 | |
| 370 TEST_F(AudioDeviceAPITest, RecordingDeviceName) { | |
| 371 char name[kAdmMaxDeviceNameSize]; | |
| 372 char guid[kAdmMaxGuidSize]; | |
| 373 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 374 | |
| 375 // fail tests | |
| 376 EXPECT_EQ(-1, audio_device_->RecordingDeviceName(-2, name, guid)); | |
| 377 EXPECT_EQ(-1, audio_device_->RecordingDeviceName(no_devices, name, guid)); | |
| 378 EXPECT_EQ(-1, audio_device_->RecordingDeviceName(0, NULL, guid)); | |
| 379 | |
| 380 // bulk tests | |
| 381 EXPECT_EQ(0, audio_device_->RecordingDeviceName(0, name, NULL)); | |
| 382 #ifdef _WIN32 | |
| 383 // shall me mapped to 0 | |
| 384 EXPECT_EQ(0, audio_device_->RecordingDeviceName(-1, name, NULL)); | |
| 385 #else | |
| 386 EXPECT_EQ(-1, audio_device_->RecordingDeviceName(-1, name, NULL)); | |
| 387 #endif | |
| 388 for (int i = 0; i < no_devices; i++) { | |
| 389 EXPECT_EQ(0, audio_device_->RecordingDeviceName(i, name, guid)); | |
| 390 EXPECT_EQ(0, audio_device_->RecordingDeviceName(i, name, NULL)); | |
| 391 } | |
| 392 } | |
| 393 | |
| 394 TEST_F(AudioDeviceAPITest, SetPlayoutDevice) { | |
| 395 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 396 | |
| 397 // fail tests | |
| 398 EXPECT_EQ(-1, audio_device_->SetPlayoutDevice(-1)); | |
| 399 EXPECT_EQ(-1, audio_device_->SetPlayoutDevice(no_devices)); | |
| 400 | |
| 401 // bulk tests | |
| 402 #ifdef _WIN32 | |
| 403 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 404 AudioDeviceModule::kDefaultCommunicationDevice)); | |
| 405 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 406 AudioDeviceModule::kDefaultDevice)); | |
| 407 #else | |
| 408 EXPECT_EQ(-1, audio_device_->SetPlayoutDevice( | |
| 409 AudioDeviceModule::kDefaultCommunicationDevice)); | |
| 410 EXPECT_EQ(-1, audio_device_->SetPlayoutDevice( | |
| 411 AudioDeviceModule::kDefaultDevice)); | |
| 412 #endif | |
| 413 for (int i = 0; i < no_devices; i++) { | |
| 414 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 415 } | |
| 416 } | |
| 417 | |
| 418 TEST_F(AudioDeviceAPITest, SetRecordingDevice) { | |
| 419 EXPECT_EQ(0, audio_device_->Init()); | |
| 420 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 421 | |
| 422 // fail tests | |
| 423 EXPECT_EQ(-1, audio_device_->SetRecordingDevice(-1)); | |
| 424 EXPECT_EQ(-1, audio_device_->SetRecordingDevice(no_devices)); | |
| 425 | |
| 426 // bulk tests | |
| 427 #ifdef _WIN32 | |
| 428 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 429 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 430 EXPECT_EQ(0, audio_device_->SetRecordingDevice( | |
| 431 AudioDeviceModule::kDefaultDevice)); | |
| 432 #else | |
| 433 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 434 AudioDeviceModule::kDefaultCommunicationDevice) == -1); | |
| 435 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 436 AudioDeviceModule::kDefaultDevice) == -1); | |
| 437 #endif | |
| 438 for (int i = 0; i < no_devices; i++) { | |
| 439 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 440 } | |
| 441 } | |
| 442 #endif // 0 | |
| 443 | |
| 444 TEST_F(AudioDeviceAPITest, PlayoutIsAvailable) { | |
| 445 bool available; | |
| 446 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 447 EXPECT_TRUE(audio_device_->SetPlayoutDevice( | |
| 448 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 449 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 450 // Availability check should not initialize. | |
| 451 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 452 | |
| 453 EXPECT_EQ(0, | |
| 454 audio_device_->SetPlayoutDevice(AudioDeviceModule::kDefaultDevice)); | |
| 455 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 456 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 457 #endif | |
| 458 | |
| 459 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 460 for (int i = 0; i < no_devices; i++) { | |
| 461 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 462 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 463 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 464 } | |
| 465 } | |
| 466 | |
| 467 TEST_F(AudioDeviceAPITest, RecordingIsAvailable) { | |
| 468 bool available; | |
| 469 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 470 EXPECT_EQ(0, audio_device_->SetRecordingDevice( | |
| 471 AudioDeviceModule::kDefaultCommunicationDevice)); | |
| 472 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 473 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 474 | |
| 475 EXPECT_EQ(0, audio_device_->SetRecordingDevice( | |
| 476 AudioDeviceModule::kDefaultDevice)); | |
| 477 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 478 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 479 #endif | |
| 480 | |
| 481 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 482 for (int i = 0; i < no_devices; i++) { | |
| 483 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 484 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 485 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 486 } | |
| 487 } | |
| 488 | |
| 489 TEST_F(AudioDeviceAPITest, InitPlayout) { | |
| 490 // check initial state | |
| 491 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 492 | |
| 493 // ensure that device must be set before we can initialize | |
| 494 EXPECT_EQ(-1, audio_device_->InitPlayout()); | |
| 495 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 496 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 497 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 498 | |
| 499 // bulk tests | |
| 500 bool available; | |
| 501 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 502 if (available) { | |
| 503 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 504 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 505 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 506 EXPECT_EQ(-1, audio_device_->SetPlayoutDevice( | |
| 507 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 508 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 509 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 510 } | |
| 511 | |
| 512 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 513 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 514 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 515 if (available) { | |
| 516 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 517 // Sleep is needed for e.g. iPhone since we after stopping then starting may | |
| 518 // have a hangover time of a couple of ms before initialized. | |
| 519 SleepMs(50); | |
| 520 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 521 } | |
| 522 | |
| 523 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 524 for (int i = 0; i < no_devices; i++) { | |
| 525 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 526 if (available) { | |
| 527 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 528 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 529 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 530 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 531 if (available) { | |
| 532 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 533 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 534 } | |
| 535 } | |
| 536 } | |
| 537 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 538 } | |
| 539 | |
| 540 TEST_F(AudioDeviceAPITest, InitRecording) { | |
| 541 // check initial state | |
| 542 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 543 | |
| 544 // ensure that device must be set before we can initialize | |
| 545 EXPECT_EQ(-1, audio_device_->InitRecording()); | |
| 546 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 547 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 548 EXPECT_TRUE(audio_device_->RecordingIsInitialized()); | |
| 549 | |
| 550 // bulk tests | |
| 551 bool available; | |
| 552 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 553 if (available) { | |
| 554 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 555 EXPECT_TRUE(audio_device_->RecordingIsInitialized()); | |
| 556 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 557 EXPECT_EQ(-1, | |
| 558 audio_device_->SetRecordingDevice(MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 559 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 560 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 561 } | |
| 562 | |
| 563 EXPECT_EQ(0, | |
| 564 audio_device_->SetRecordingDevice(MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 565 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 566 if (available) { | |
| 567 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 568 SleepMs(50); | |
| 569 EXPECT_TRUE(audio_device_->RecordingIsInitialized()); | |
| 570 } | |
| 571 | |
| 572 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 573 for (int i = 0; i < no_devices; i++) { | |
| 574 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 575 if (available) { | |
| 576 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 577 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 578 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 579 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 580 if (available) { | |
| 581 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 582 EXPECT_TRUE(audio_device_->RecordingIsInitialized()); | |
| 583 } | |
| 584 } | |
| 585 } | |
| 586 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 587 } | |
| 588 | |
| 589 TEST_F(AudioDeviceAPITest, StartAndStopPlayout) { | |
| 590 bool available; | |
| 591 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 592 | |
| 593 CheckInitialPlayoutStates(); | |
| 594 | |
| 595 EXPECT_EQ(-1, audio_device_->StartPlayout()); | |
| 596 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 597 | |
| 598 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 599 // kDefaultCommunicationDevice | |
| 600 EXPECT_TRUE(audio_device_->SetPlayoutDevice( | |
| 601 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 602 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 603 if (available) | |
| 604 { | |
| 605 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 606 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 607 EXPECT_EQ(0, audio_device_->StartPlayout()); | |
| 608 EXPECT_TRUE(audio_device_->Playing()); | |
| 609 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 610 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 611 EXPECT_FALSE(audio_device_->Playing()); | |
| 612 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 613 } | |
| 614 #endif | |
| 615 | |
| 616 // repeat test but for kDefaultDevice | |
| 617 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 618 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 619 if (available) { | |
| 620 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 621 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 622 EXPECT_EQ(0, audio_device_->StartPlayout()); | |
| 623 EXPECT_TRUE(audio_device_->Playing()); | |
| 624 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 625 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 626 EXPECT_FALSE(audio_device_->Playing()); | |
| 627 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 628 } | |
| 629 | |
| 630 // repeat test for all devices | |
| 631 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 632 for (int i = 0; i < no_devices; i++) { | |
| 633 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 634 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 635 if (available) { | |
| 636 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 637 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 638 EXPECT_EQ(0, audio_device_->StartPlayout()); | |
| 639 EXPECT_TRUE(audio_device_->Playing()); | |
| 640 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 641 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 642 EXPECT_FALSE(audio_device_->Playing()); | |
| 643 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 644 } | |
| 645 } | |
| 646 } | |
| 647 | |
| 648 TEST_F(AudioDeviceAPITest, StartAndStopRecording) { | |
| 649 bool available; | |
| 650 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 651 | |
| 652 CheckInitialRecordingStates(); | |
| 653 | |
| 654 EXPECT_EQ(-1, audio_device_->StartRecording()); | |
| 655 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 656 | |
| 657 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 658 // kDefaultCommunicationDevice | |
| 659 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 660 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 661 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 662 if (available) | |
| 663 { | |
| 664 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 665 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 666 EXPECT_EQ(0, audio_device_->StartRecording()); | |
| 667 EXPECT_TRUE(audio_device_->Recording()); | |
| 668 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 669 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 670 EXPECT_FALSE(audio_device_->Recording()); | |
| 671 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 672 } | |
| 673 #endif | |
| 674 | |
| 675 // repeat test but for kDefaultDevice | |
| 676 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 677 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 678 if (available) { | |
| 679 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 680 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 681 EXPECT_EQ(0, audio_device_->StartRecording()); | |
| 682 EXPECT_TRUE(audio_device_->Recording()); | |
| 683 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 684 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 685 EXPECT_FALSE(audio_device_->Recording()); | |
| 686 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 687 } | |
| 688 | |
| 689 // repeat test for all devices | |
| 690 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 691 for (int i = 0; i < no_devices; i++) { | |
| 692 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 693 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 694 if (available) { | |
| 695 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 696 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 697 EXPECT_EQ(0, audio_device_->StartRecording()); | |
| 698 EXPECT_TRUE(audio_device_->Recording()); | |
| 699 EXPECT_EQ(-1, audio_device_->RegisterAudioCallback(audio_transport_)); | |
| 700 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 701 EXPECT_FALSE(audio_device_->Recording()); | |
| 702 EXPECT_EQ(0, audio_device_->RegisterAudioCallback(NULL)); | |
| 703 } | |
| 704 } | |
| 705 } | |
| 706 | |
| 707 | |
| 708 TEST_F(AudioDeviceAPITest, InitSpeaker) { | |
| 709 // NOTE: By calling Terminate (in TearDown) followed by Init (in SetUp) we | |
| 710 // ensure that any existing output mixer handle is set to NULL. | |
| 711 // The mixer handle is closed and reopened again for each call to | |
| 712 // SetPlayoutDevice. | |
| 713 CheckInitialPlayoutStates(); | |
| 714 | |
| 715 // kDefaultCommunicationDevice | |
| 716 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 717 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 718 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 719 | |
| 720 // fail tests | |
| 721 bool available; | |
| 722 EXPECT_EQ(0, audio_device_->PlayoutIsAvailable(&available)); | |
| 723 if (available) { | |
| 724 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 725 EXPECT_EQ(0, audio_device_->StartPlayout()); | |
| 726 EXPECT_EQ(-1, audio_device_->InitSpeaker()); | |
| 727 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 728 } | |
| 729 | |
| 730 // kDefaultDevice | |
| 731 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 732 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 733 | |
| 734 // repeat test for all devices | |
| 735 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 736 for (int i = 0; i < no_devices; i++) { | |
| 737 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 738 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 739 } | |
| 740 } | |
| 741 | |
| 742 TEST_F(AudioDeviceAPITest, InitMicrophone) { | |
| 743 // NOTE: By calling Terminate (in TearDown) followed by Init (in SetUp) we | |
| 744 // ensure that any existing output mixer handle is set to NULL. | |
| 745 // The mixer handle is closed and reopened again for each call to | |
| 746 // SetRecordingDevice. | |
| 747 CheckInitialRecordingStates(); | |
| 748 | |
| 749 // kDefaultCommunicationDevice | |
| 750 EXPECT_EQ(0, | |
| 751 audio_device_->SetRecordingDevice(MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 752 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 753 | |
| 754 // fail tests | |
| 755 bool available; | |
| 756 EXPECT_EQ(0, audio_device_->RecordingIsAvailable(&available)); | |
| 757 if (available) { | |
| 758 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 759 EXPECT_EQ(0, audio_device_->StartRecording()); | |
| 760 EXPECT_EQ(-1, audio_device_->InitMicrophone()); | |
| 761 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 762 } | |
| 763 | |
| 764 // kDefaultDevice | |
| 765 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 766 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 767 | |
| 768 // repeat test for all devices | |
| 769 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 770 for (int i = 0; i < no_devices; i++) { | |
| 771 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 772 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 773 } | |
| 774 } | |
| 775 | |
| 776 TEST_F(AudioDeviceAPITest, SpeakerVolumeIsAvailable) { | |
| 777 CheckInitialPlayoutStates(); | |
| 778 bool available; | |
| 779 | |
| 780 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 781 // check the kDefaultCommunicationDevice | |
| 782 EXPECT_TRUE(audio_device_->SetPlayoutDevice( | |
| 783 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 784 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 785 // check for availability should not lead to initialization | |
| 786 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 787 #endif | |
| 788 | |
| 789 // check the kDefaultDevice | |
| 790 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 791 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 792 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 793 | |
| 794 // check all availiable devices | |
| 795 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 796 for (int i = 0; i < no_devices; i++) { | |
| 797 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 798 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 799 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 800 } | |
| 801 } | |
| 802 | |
| 803 // Tests the following methods: | |
| 804 // SetSpeakerVolume | |
| 805 // SpeakerVolume | |
| 806 // MaxSpeakerVolume | |
| 807 // MinSpeakerVolume | |
| 808 // NOTE: Disabled on mac due to issue 257. | |
| 809 #ifndef WEBRTC_MAC | |
| 810 TEST_F(AudioDeviceAPITest, SpeakerVolumeTests) { | |
| 811 uint32_t vol(0); | |
| 812 uint32_t volume(0); | |
| 813 uint32_t maxVolume(0); | |
| 814 uint32_t minVolume(0); | |
| 815 uint16_t stepSize(0); | |
| 816 bool available; | |
| 817 CheckInitialPlayoutStates(); | |
| 818 | |
| 819 // fail tests | |
| 820 EXPECT_EQ(-1, audio_device_->SetSpeakerVolume(0)); | |
| 821 // speaker must be initialized first | |
| 822 EXPECT_EQ(-1, audio_device_->SpeakerVolume(&volume)); | |
| 823 EXPECT_EQ(-1, audio_device_->MaxSpeakerVolume(&maxVolume)); | |
| 824 EXPECT_EQ(-1, audio_device_->MinSpeakerVolume(&minVolume)); | |
| 825 EXPECT_EQ(-1, audio_device_->SpeakerVolumeStepSize(&stepSize)); | |
| 826 | |
| 827 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 828 // use kDefaultCommunicationDevice and modify/retrieve the volume | |
| 829 EXPECT_TRUE(audio_device_->SetPlayoutDevice( | |
| 830 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 831 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 832 if (available) { | |
| 833 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 834 EXPECT_EQ(0, audio_device_->MaxSpeakerVolume(&maxVolume)); | |
| 835 EXPECT_EQ(0, audio_device_->MinSpeakerVolume(&minVolume)); | |
| 836 EXPECT_EQ(0, audio_device_->SpeakerVolumeStepSize(&stepSize)); | |
| 837 for (vol = minVolume; vol < (unsigned int)maxVolume; vol += 20*stepSize) { | |
| 838 EXPECT_EQ(0, audio_device_->SetSpeakerVolume(vol)); | |
| 839 EXPECT_EQ(0, audio_device_->SpeakerVolume(&volume)); | |
| 840 CheckVolume(volume, vol); | |
| 841 } | |
| 842 } | |
| 843 #endif | |
| 844 | |
| 845 // use kDefaultDevice and modify/retrieve the volume | |
| 846 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 847 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 848 if (available) { | |
| 849 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 850 EXPECT_EQ(0, audio_device_->MaxSpeakerVolume(&maxVolume)); | |
| 851 EXPECT_EQ(0, audio_device_->MinSpeakerVolume(&minVolume)); | |
| 852 EXPECT_EQ(0, audio_device_->SpeakerVolumeStepSize(&stepSize)); | |
| 853 uint32_t step = (maxVolume - minVolume) / 10; | |
| 854 step = (step < stepSize ? stepSize : step); | |
| 855 for (vol = minVolume; vol <= maxVolume; vol += step) { | |
| 856 EXPECT_EQ(0, audio_device_->SetSpeakerVolume(vol)); | |
| 857 EXPECT_EQ(0, audio_device_->SpeakerVolume(&volume)); | |
| 858 CheckVolume(volume, vol); | |
| 859 } | |
| 860 } | |
| 861 | |
| 862 // use all (indexed) devices and modify/retrieve the volume | |
| 863 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 864 for (int i = 0; i < no_devices; i++) { | |
| 865 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 866 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 867 if (available) { | |
| 868 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 869 EXPECT_EQ(0, audio_device_->MaxSpeakerVolume(&maxVolume)); | |
| 870 EXPECT_EQ(0, audio_device_->MinSpeakerVolume(&minVolume)); | |
| 871 EXPECT_EQ(0, audio_device_->SpeakerVolumeStepSize(&stepSize)); | |
| 872 uint32_t step = (maxVolume - minVolume) / 10; | |
| 873 step = (step < stepSize ? stepSize : step); | |
| 874 for (vol = minVolume; vol <= maxVolume; vol += step) { | |
| 875 EXPECT_EQ(0, audio_device_->SetSpeakerVolume(vol)); | |
| 876 EXPECT_EQ(0, audio_device_->SpeakerVolume(&volume)); | |
| 877 CheckVolume(volume, vol); | |
| 878 } | |
| 879 } | |
| 880 } | |
| 881 | |
| 882 // restore reasonable level | |
| 883 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 884 EXPECT_EQ(0, audio_device_->SpeakerVolumeIsAvailable(&available)); | |
| 885 if (available) { | |
| 886 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 887 EXPECT_EQ(0, audio_device_->MaxSpeakerVolume(&maxVolume)); | |
| 888 EXPECT_TRUE(audio_device_->SetSpeakerVolume(maxVolume < 10 ? | |
| 889 maxVolume/3 : maxVolume/10) == 0); | |
| 890 } | |
| 891 } | |
| 892 #endif // !WEBRTC_MAC | |
| 893 | |
| 894 TEST_F(AudioDeviceAPITest, AGC) { | |
| 895 // NOTE: The AGC API only enables/disables the AGC. To ensure that it will | |
| 896 // have an effect, use it in combination with MicrophoneVolumeIsAvailable. | |
| 897 CheckInitialRecordingStates(); | |
| 898 EXPECT_FALSE(audio_device_->AGC()); | |
| 899 | |
| 900 // set/get tests | |
| 901 EXPECT_EQ(0, audio_device_->SetAGC(true)); | |
| 902 EXPECT_TRUE(audio_device_->AGC()); | |
| 903 EXPECT_EQ(0, audio_device_->SetAGC(false)); | |
| 904 EXPECT_FALSE(audio_device_->AGC()); | |
| 905 } | |
| 906 | |
| 907 TEST_F(AudioDeviceAPITest, MicrophoneVolumeIsAvailable) { | |
| 908 CheckInitialRecordingStates(); | |
| 909 bool available; | |
| 910 | |
| 911 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 912 // check the kDefaultCommunicationDevice | |
| 913 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 914 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 915 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 916 // check for availability should not lead to initialization | |
| 917 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 918 #endif | |
| 919 | |
| 920 // check the kDefaultDevice | |
| 921 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 922 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 923 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 924 | |
| 925 // check all availiable devices | |
| 926 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 927 for (int i = 0; i < no_devices; i++) { | |
| 928 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 929 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 930 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 931 } | |
| 932 } | |
| 933 | |
| 934 // Tests the methods: | |
| 935 // SetMicrophoneVolume | |
| 936 // MicrophoneVolume | |
| 937 // MaxMicrophoneVolume | |
| 938 // MinMicrophoneVolume | |
| 939 | |
| 940 // Disabled on Mac and Linux, | |
| 941 // see https://bugs.chromium.org/p/webrtc/issues/detail?id=5414 | |
| 942 #if defined(WEBRTC_MAC) || defined(WEBRTC_LINUX) | |
| 943 #define MAYBE_MicrophoneVolumeTests DISABLED_MicrophoneVolumeTests | |
| 944 #else | |
| 945 #define MAYBE_MicrophoneVolumeTests MicrophoneVolumeTests | |
| 946 #endif | |
| 947 TEST_F(AudioDeviceAPITest, MAYBE_MicrophoneVolumeTests) { | |
| 948 uint32_t vol(0); | |
| 949 uint32_t volume(0); | |
| 950 uint32_t maxVolume(0); | |
| 951 uint32_t minVolume(0); | |
| 952 uint16_t stepSize(0); | |
| 953 bool available; | |
| 954 CheckInitialRecordingStates(); | |
| 955 | |
| 956 // fail tests | |
| 957 EXPECT_EQ(-1, audio_device_->SetMicrophoneVolume(0)); | |
| 958 // must be initialized first | |
| 959 EXPECT_EQ(-1, audio_device_->MicrophoneVolume(&volume)); | |
| 960 EXPECT_EQ(-1, audio_device_->MaxMicrophoneVolume(&maxVolume)); | |
| 961 EXPECT_EQ(-1, audio_device_->MinMicrophoneVolume(&minVolume)); | |
| 962 EXPECT_EQ(-1, audio_device_->MicrophoneVolumeStepSize(&stepSize)); | |
| 963 | |
| 964 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 965 // initialize kDefaultCommunicationDevice and modify/retrieve the volume | |
| 966 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 967 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 968 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 969 if (available) | |
| 970 { | |
| 971 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 972 EXPECT_EQ(0, audio_device_->MaxMicrophoneVolume(&maxVolume)); | |
| 973 EXPECT_EQ(0, audio_device_->MinMicrophoneVolume(&minVolume)); | |
| 974 EXPECT_EQ(0, audio_device_->MicrophoneVolumeStepSize(&stepSize)); | |
| 975 for (vol = minVolume; vol < (unsigned int)maxVolume; vol += 10*stepSize) | |
| 976 { | |
| 977 EXPECT_EQ(0, audio_device_->SetMicrophoneVolume(vol)); | |
| 978 EXPECT_EQ(0, audio_device_->MicrophoneVolume(&volume)); | |
| 979 CheckVolume(volume, vol); | |
| 980 } | |
| 981 } | |
| 982 #endif | |
| 983 | |
| 984 // reinitialize kDefaultDevice and modify/retrieve the volume | |
| 985 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 986 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 987 if (available) { | |
| 988 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 989 EXPECT_EQ(0, audio_device_->MaxMicrophoneVolume(&maxVolume)); | |
| 990 EXPECT_EQ(0, audio_device_->MinMicrophoneVolume(&minVolume)); | |
| 991 EXPECT_EQ(0, audio_device_->MicrophoneVolumeStepSize(&stepSize)); | |
| 992 for (vol = minVolume; vol < maxVolume; vol += 10 * stepSize) { | |
| 993 EXPECT_EQ(0, audio_device_->SetMicrophoneVolume(vol)); | |
| 994 EXPECT_EQ(0, audio_device_->MicrophoneVolume(&volume)); | |
| 995 CheckVolume(volume, vol); | |
| 996 } | |
| 997 } | |
| 998 | |
| 999 // use all (indexed) devices and modify/retrieve the volume | |
| 1000 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 1001 for (int i = 0; i < no_devices; i++) { | |
| 1002 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 1003 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 1004 if (available) { | |
| 1005 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1006 EXPECT_EQ(0, audio_device_->MaxMicrophoneVolume(&maxVolume)); | |
| 1007 EXPECT_EQ(0, audio_device_->MinMicrophoneVolume(&minVolume)); | |
| 1008 EXPECT_EQ(0, audio_device_->MicrophoneVolumeStepSize(&stepSize)); | |
| 1009 for (vol = minVolume; vol < maxVolume; vol += 20 * stepSize) { | |
| 1010 EXPECT_EQ(0, audio_device_->SetMicrophoneVolume(vol)); | |
| 1011 EXPECT_EQ(0, audio_device_->MicrophoneVolume(&volume)); | |
| 1012 CheckVolume(volume, vol); | |
| 1013 } | |
| 1014 } | |
| 1015 } | |
| 1016 | |
| 1017 // restore reasonable level | |
| 1018 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1019 EXPECT_EQ(0, audio_device_->MicrophoneVolumeIsAvailable(&available)); | |
| 1020 if (available) { | |
| 1021 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1022 EXPECT_EQ(0, audio_device_->MaxMicrophoneVolume(&maxVolume)); | |
| 1023 EXPECT_EQ(0, audio_device_->SetMicrophoneVolume(maxVolume/10)); | |
| 1024 } | |
| 1025 } | |
| 1026 | |
| 1027 TEST_F(AudioDeviceAPITest, SpeakerMuteIsAvailable) { | |
| 1028 bool available; | |
| 1029 CheckInitialPlayoutStates(); | |
| 1030 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1031 // check the kDefaultCommunicationDevice | |
| 1032 EXPECT_TRUE(audio_device_->SetPlayoutDevice( | |
| 1033 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 1034 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1035 // check for availability should not lead to initialization | |
| 1036 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 1037 #endif | |
| 1038 | |
| 1039 // check the kDefaultDevice | |
| 1040 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 1041 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1042 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 1043 | |
| 1044 // check all availiable devices | |
| 1045 int16_t no_devices = audio_device_->PlayoutDevices(); | |
| 1046 for (int i = 0; i < no_devices; i++) { | |
| 1047 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(i)); | |
| 1048 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1049 EXPECT_FALSE(audio_device_->SpeakerIsInitialized()); | |
| 1050 } | |
| 1051 } | |
| 1052 | |
| 1053 TEST_F(AudioDeviceAPITest, MicrophoneMuteIsAvailable) { | |
| 1054 bool available; | |
| 1055 CheckInitialRecordingStates(); | |
| 1056 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1057 // check the kDefaultCommunicationDevice | |
| 1058 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 1059 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 1060 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1061 // check for availability should not lead to initialization | |
| 1062 #endif | |
| 1063 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1064 | |
| 1065 // check the kDefaultDevice | |
| 1066 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1067 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1068 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1069 | |
| 1070 // check all availiable devices | |
| 1071 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 1072 for (int i = 0; i < no_devices; i++) { | |
| 1073 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 1074 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1075 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1076 } | |
| 1077 } | |
| 1078 | |
| 1079 TEST_F(AudioDeviceAPITest, MicrophoneBoostIsAvailable) { | |
| 1080 bool available; | |
| 1081 CheckInitialRecordingStates(); | |
| 1082 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1083 // check the kDefaultCommunicationDevice | |
| 1084 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 1085 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 1086 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1087 // check for availability should not lead to initialization | |
| 1088 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1089 #endif | |
| 1090 | |
| 1091 // check the kDefaultDevice | |
| 1092 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1093 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1094 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1095 | |
| 1096 // check all availiable devices | |
| 1097 int16_t no_devices = audio_device_->RecordingDevices(); | |
| 1098 for (int i = 0; i < no_devices; i++) { | |
| 1099 EXPECT_EQ(0, audio_device_->SetRecordingDevice(i)); | |
| 1100 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1101 EXPECT_FALSE(audio_device_->MicrophoneIsInitialized()); | |
| 1102 } | |
| 1103 } | |
| 1104 | |
| 1105 TEST_F(AudioDeviceAPITest, SpeakerMuteTests) { | |
| 1106 bool available; | |
| 1107 bool enabled; | |
| 1108 CheckInitialPlayoutStates(); | |
| 1109 // fail tests | |
| 1110 EXPECT_EQ(-1, audio_device_->SetSpeakerMute(true)); | |
| 1111 // requires initialization | |
| 1112 EXPECT_EQ(-1, audio_device_->SpeakerMute(&enabled)); | |
| 1113 | |
| 1114 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1115 // initialize kDefaultCommunicationDevice and modify/retrieve the mute state | |
| 1116 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 1117 AudioDeviceModule::kDefaultCommunicationDevice)); | |
| 1118 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1119 if (available) | |
| 1120 { | |
| 1121 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 1122 EXPECT_EQ(0, audio_device_->SetSpeakerMute(true)); | |
| 1123 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1124 EXPECT_TRUE(enabled); | |
| 1125 EXPECT_EQ(0, audio_device_->SetSpeakerMute(false)); | |
| 1126 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1127 EXPECT_FALSE(enabled); | |
| 1128 } | |
| 1129 #endif | |
| 1130 | |
| 1131 // reinitialize kDefaultDevice and modify/retrieve the mute state | |
| 1132 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 1133 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1134 if (available) { | |
| 1135 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 1136 EXPECT_EQ(0, audio_device_->SetSpeakerMute(true)); | |
| 1137 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1138 EXPECT_TRUE(enabled); | |
| 1139 EXPECT_EQ(0, audio_device_->SetSpeakerMute(false)); | |
| 1140 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1141 EXPECT_FALSE(enabled); | |
| 1142 } | |
| 1143 | |
| 1144 // reinitialize the default device (0) and modify/retrieve the mute state | |
| 1145 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(0)); | |
| 1146 EXPECT_EQ(0, audio_device_->SpeakerMuteIsAvailable(&available)); | |
| 1147 if (available) { | |
| 1148 EXPECT_EQ(0, audio_device_->InitSpeaker()); | |
| 1149 EXPECT_EQ(0, audio_device_->SetSpeakerMute(true)); | |
| 1150 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1151 EXPECT_TRUE(enabled); | |
| 1152 EXPECT_EQ(0, audio_device_->SetSpeakerMute(false)); | |
| 1153 EXPECT_EQ(0, audio_device_->SpeakerMute(&enabled)); | |
| 1154 EXPECT_FALSE(enabled); | |
| 1155 } | |
| 1156 } | |
| 1157 | |
| 1158 TEST_F(AudioDeviceAPITest, MicrophoneMuteTests) { | |
| 1159 CheckInitialRecordingStates(); | |
| 1160 | |
| 1161 // fail tests | |
| 1162 EXPECT_EQ(-1, audio_device_->SetMicrophoneMute(true)); | |
| 1163 // requires initialization | |
| 1164 bool available; | |
| 1165 bool enabled; | |
| 1166 EXPECT_EQ(-1, audio_device_->MicrophoneMute(&enabled)); | |
| 1167 | |
| 1168 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1169 // initialize kDefaultCommunicationDevice and modify/retrieve the mute | |
| 1170 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 1171 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 1172 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1173 if (available) | |
| 1174 { | |
| 1175 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1176 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(true)); | |
| 1177 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1178 EXPECT_TRUE(enabled); | |
| 1179 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(false)); | |
| 1180 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1181 EXPECT_FALSE(enabled); | |
| 1182 } | |
| 1183 #endif | |
| 1184 | |
| 1185 // reinitialize kDefaultDevice and modify/retrieve the mute | |
| 1186 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1187 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1188 if (available) { | |
| 1189 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1190 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(true)); | |
| 1191 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1192 EXPECT_TRUE(enabled); | |
| 1193 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(false)); | |
| 1194 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1195 EXPECT_FALSE(enabled); | |
| 1196 } | |
| 1197 | |
| 1198 // reinitialize the default device (0) and modify/retrieve the Mute | |
| 1199 EXPECT_EQ(0, audio_device_->SetRecordingDevice(0)); | |
| 1200 EXPECT_EQ(0, audio_device_->MicrophoneMuteIsAvailable(&available)); | |
| 1201 if (available) { | |
| 1202 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1203 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(true)); | |
| 1204 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1205 EXPECT_TRUE(enabled); | |
| 1206 EXPECT_EQ(0, audio_device_->SetMicrophoneMute(false)); | |
| 1207 EXPECT_EQ(0, audio_device_->MicrophoneMute(&enabled)); | |
| 1208 EXPECT_FALSE(enabled); | |
| 1209 } | |
| 1210 } | |
| 1211 | |
| 1212 TEST_F(AudioDeviceAPITest, MicrophoneBoostTests) { | |
| 1213 bool available; | |
| 1214 bool enabled; | |
| 1215 CheckInitialRecordingStates(); | |
| 1216 | |
| 1217 // fail tests | |
| 1218 EXPECT_EQ(-1, audio_device_->SetMicrophoneBoost(true)); | |
| 1219 // requires initialization | |
| 1220 EXPECT_EQ(-1, audio_device_->MicrophoneBoost(&enabled)); | |
| 1221 | |
| 1222 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1223 // initialize kDefaultCommunicationDevice and modify/retrieve the boost | |
| 1224 EXPECT_TRUE(audio_device_->SetRecordingDevice( | |
| 1225 AudioDeviceModule::kDefaultCommunicationDevice) == 0); | |
| 1226 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1227 if (available) | |
| 1228 { | |
| 1229 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1230 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(true)); | |
| 1231 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1232 EXPECT_TRUE(enabled); | |
| 1233 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(false)); | |
| 1234 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1235 EXPECT_FALSE(enabled); | |
| 1236 } | |
| 1237 #endif | |
| 1238 | |
| 1239 // reinitialize kDefaultDevice and modify/retrieve the boost | |
| 1240 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1241 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1242 if (available) { | |
| 1243 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1244 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(true)); | |
| 1245 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1246 EXPECT_TRUE(enabled); | |
| 1247 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(false)); | |
| 1248 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1249 EXPECT_FALSE(enabled); | |
| 1250 } | |
| 1251 | |
| 1252 // reinitialize the default device (0) and modify/retrieve the boost | |
| 1253 EXPECT_EQ(0, audio_device_->SetRecordingDevice(0)); | |
| 1254 EXPECT_EQ(0, audio_device_->MicrophoneBoostIsAvailable(&available)); | |
| 1255 if (available) { | |
| 1256 EXPECT_EQ(0, audio_device_->InitMicrophone()); | |
| 1257 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(true)); | |
| 1258 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1259 EXPECT_TRUE(enabled); | |
| 1260 EXPECT_EQ(0, audio_device_->SetMicrophoneBoost(false)); | |
| 1261 EXPECT_EQ(0, audio_device_->MicrophoneBoost(&enabled)); | |
| 1262 EXPECT_FALSE(enabled); | |
| 1263 } | |
| 1264 } | |
| 1265 | |
| 1266 TEST_F(AudioDeviceAPITest, StereoPlayoutTests) { | |
| 1267 CheckInitialPlayoutStates(); | |
| 1268 | |
| 1269 // fail tests | |
| 1270 EXPECT_EQ(-1, audio_device_->InitPlayout()); | |
| 1271 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 1272 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1273 | |
| 1274 // TODO(kjellander): Fix so these tests pass on Mac. | |
| 1275 #if !defined(WEBRTC_MAC) | |
| 1276 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 1277 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 1278 // must be performed before initialization | |
| 1279 EXPECT_EQ(-1, audio_device_->SetStereoPlayout(true)); | |
| 1280 #endif | |
| 1281 | |
| 1282 // ensure that we can set the stereo mode for playout | |
| 1283 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 1284 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 1285 | |
| 1286 // initialize kDefaultCommunicationDevice and modify/retrieve stereo support | |
| 1287 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 1288 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1289 bool available; | |
| 1290 bool enabled; | |
| 1291 EXPECT_EQ(0, audio_device_->StereoPlayoutIsAvailable(&available)); | |
| 1292 if (available) { | |
| 1293 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1294 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1295 EXPECT_TRUE(enabled); | |
| 1296 EXPECT_EQ(0, audio_device_->SetStereoPlayout(false)); | |
| 1297 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1298 EXPECT_FALSE(enabled); | |
| 1299 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1300 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1301 EXPECT_TRUE(enabled); | |
| 1302 } | |
| 1303 | |
| 1304 // initialize kDefaultDevice and modify/retrieve stereo support | |
| 1305 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(MACRO_DEFAULT_DEVICE)); | |
| 1306 EXPECT_EQ(0, audio_device_->StereoPlayoutIsAvailable(&available)); | |
| 1307 if (available) { | |
| 1308 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1309 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1310 EXPECT_TRUE(enabled); | |
| 1311 EXPECT_EQ(0, audio_device_->SetStereoPlayout(false)); | |
| 1312 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1313 EXPECT_FALSE(enabled); | |
| 1314 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1315 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1316 EXPECT_TRUE(enabled); | |
| 1317 } | |
| 1318 | |
| 1319 // initialize default device (0) and modify/retrieve stereo support | |
| 1320 EXPECT_EQ(0, audio_device_->SetPlayoutDevice(0)); | |
| 1321 EXPECT_EQ(0, audio_device_->StereoPlayoutIsAvailable(&available)); | |
| 1322 if (available) { | |
| 1323 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1324 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1325 EXPECT_TRUE(enabled); | |
| 1326 EXPECT_EQ(0, audio_device_->SetStereoPlayout(false)); | |
| 1327 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1328 EXPECT_FALSE(enabled); | |
| 1329 EXPECT_EQ(0, audio_device_->SetStereoPlayout(true)); | |
| 1330 EXPECT_EQ(0, audio_device_->StereoPlayout(&enabled)); | |
| 1331 EXPECT_TRUE(enabled); | |
| 1332 } | |
| 1333 } | |
| 1334 | |
| 1335 TEST_F(AudioDeviceAPITest, StereoRecordingTests) { | |
| 1336 CheckInitialRecordingStates(); | |
| 1337 EXPECT_FALSE(audio_device_->Playing()); | |
| 1338 | |
| 1339 // fail tests | |
| 1340 EXPECT_EQ(-1, audio_device_->InitRecording()); | |
| 1341 EXPECT_EQ(0, audio_device_->SetRecordingDevice( | |
| 1342 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1343 | |
| 1344 // TODO(kjellander): Fix so these tests pass on Mac. | |
| 1345 #if !defined(WEBRTC_MAC) | |
| 1346 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 1347 EXPECT_TRUE(audio_device_->RecordingIsInitialized()); | |
| 1348 // must be performed before initialization | |
| 1349 EXPECT_EQ(-1, audio_device_->SetStereoRecording(true)); | |
| 1350 #endif | |
| 1351 // ensures that we can set the stereo mode for recording | |
| 1352 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 1353 EXPECT_FALSE(audio_device_->RecordingIsInitialized()); | |
| 1354 | |
| 1355 // initialize kDefaultCommunicationDevice and modify/retrieve stereo support | |
| 1356 EXPECT_EQ(0, audio_device_->SetRecordingDevice( | |
| 1357 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1358 bool available; | |
| 1359 bool enabled; | |
| 1360 EXPECT_EQ(0, audio_device_->StereoRecordingIsAvailable(&available)); | |
| 1361 if (available) { | |
| 1362 EXPECT_EQ(0, audio_device_->SetStereoRecording(true)); | |
| 1363 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1364 EXPECT_TRUE(enabled); | |
| 1365 EXPECT_EQ(0, audio_device_->SetStereoRecording(false)); | |
| 1366 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1367 EXPECT_FALSE(enabled); | |
| 1368 } | |
| 1369 | |
| 1370 // initialize kDefaultDevice and modify/retrieve stereo support | |
| 1371 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1372 EXPECT_EQ(0, audio_device_->StereoRecordingIsAvailable(&available)); | |
| 1373 if (available) { | |
| 1374 EXPECT_EQ(0, audio_device_->SetStereoRecording(true)); | |
| 1375 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1376 EXPECT_TRUE(enabled); | |
| 1377 EXPECT_EQ(0, audio_device_->SetStereoRecording(false)); | |
| 1378 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1379 EXPECT_FALSE(enabled); | |
| 1380 } | |
| 1381 | |
| 1382 // initialize default device (0) and modify/retrieve stereo support | |
| 1383 EXPECT_EQ(0, audio_device_->SetRecordingDevice(0)); | |
| 1384 EXPECT_EQ(0, audio_device_->StereoRecordingIsAvailable(&available)); | |
| 1385 if (available) { | |
| 1386 EXPECT_EQ(0, audio_device_->SetStereoRecording(true)); | |
| 1387 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1388 EXPECT_TRUE(enabled); | |
| 1389 EXPECT_EQ(0, audio_device_->SetStereoRecording(false)); | |
| 1390 EXPECT_EQ(0, audio_device_->StereoRecording(&enabled)); | |
| 1391 EXPECT_FALSE(enabled); | |
| 1392 } | |
| 1393 } | |
| 1394 | |
| 1395 TEST_F(AudioDeviceAPITest, PlayoutBufferTests) { | |
| 1396 AudioDeviceModule::BufferType bufferType; | |
| 1397 uint16_t sizeMS(0); | |
| 1398 | |
| 1399 CheckInitialPlayoutStates(); | |
| 1400 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1401 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) || defined(ANDROID) || \ | |
| 1402 defined(WEBRTC_IOS) | |
| 1403 EXPECT_EQ(AudioDeviceModule::kAdaptiveBufferSize, bufferType); | |
| 1404 #else | |
| 1405 EXPECT_EQ(AudioDeviceModule::kFixedBufferSize, bufferType); | |
| 1406 #endif | |
| 1407 | |
| 1408 // fail tests | |
| 1409 EXPECT_EQ(-1, audio_device_->InitPlayout()); | |
| 1410 // must set device first | |
| 1411 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 1412 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1413 | |
| 1414 // TODO(kjellander): Fix so these tests pass on Mac. | |
| 1415 #if !defined(WEBRTC_MAC) | |
| 1416 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 1417 EXPECT_TRUE(audio_device_->PlayoutIsInitialized()); | |
| 1418 #endif | |
| 1419 EXPECT_TRUE(audio_device_->SetPlayoutBuffer( | |
| 1420 AudioDeviceModule::kAdaptiveBufferSize, 100) == -1); | |
| 1421 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 1422 EXPECT_TRUE(audio_device_->SetPlayoutBuffer( | |
| 1423 AudioDeviceModule::kFixedBufferSize, kAdmMinPlayoutBufferSizeMs-1) == -1); | |
| 1424 EXPECT_TRUE(audio_device_->SetPlayoutBuffer( | |
| 1425 AudioDeviceModule::kFixedBufferSize, kAdmMaxPlayoutBufferSizeMs+1) == -1); | |
| 1426 | |
| 1427 // bulk tests (all should be successful) | |
| 1428 EXPECT_FALSE(audio_device_->PlayoutIsInitialized()); | |
| 1429 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1430 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1431 AudioDeviceModule::kAdaptiveBufferSize, 0)); | |
| 1432 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1433 EXPECT_EQ(AudioDeviceModule::kAdaptiveBufferSize, bufferType); | |
| 1434 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1435 AudioDeviceModule::kAdaptiveBufferSize, 10000)); | |
| 1436 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1437 EXPECT_EQ(AudioDeviceModule::kAdaptiveBufferSize, bufferType); | |
| 1438 #endif | |
| 1439 #if defined(ANDROID) || defined(WEBRTC_IOS) | |
| 1440 EXPECT_EQ(-1, | |
| 1441 audio_device_->SetPlayoutBuffer(AudioDeviceModule::kFixedBufferSize, | |
| 1442 kAdmMinPlayoutBufferSizeMs)); | |
| 1443 #else | |
| 1444 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1445 AudioDeviceModule::kFixedBufferSize, kAdmMinPlayoutBufferSizeMs)); | |
| 1446 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1447 EXPECT_EQ(AudioDeviceModule::kFixedBufferSize, bufferType); | |
| 1448 EXPECT_EQ(kAdmMinPlayoutBufferSizeMs, sizeMS); | |
| 1449 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1450 AudioDeviceModule::kFixedBufferSize, kAdmMaxPlayoutBufferSizeMs)); | |
| 1451 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1452 EXPECT_EQ(AudioDeviceModule::kFixedBufferSize, bufferType); | |
| 1453 EXPECT_EQ(kAdmMaxPlayoutBufferSizeMs, sizeMS); | |
| 1454 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1455 AudioDeviceModule::kFixedBufferSize, 100)); | |
| 1456 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1457 EXPECT_EQ(AudioDeviceModule::kFixedBufferSize, bufferType); | |
| 1458 EXPECT_EQ(100, sizeMS); | |
| 1459 #endif | |
| 1460 | |
| 1461 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1462 // restore default | |
| 1463 EXPECT_EQ(0, audio_device_->SetPlayoutBuffer( | |
| 1464 AudioDeviceModule::kAdaptiveBufferSize, 0)); | |
| 1465 EXPECT_EQ(0, audio_device_->PlayoutBuffer(&bufferType, &sizeMS)); | |
| 1466 #endif | |
| 1467 } | |
| 1468 | |
| 1469 TEST_F(AudioDeviceAPITest, PlayoutDelay) { | |
| 1470 // NOTE: this API is better tested in a functional test | |
| 1471 uint16_t sizeMS(0); | |
| 1472 CheckInitialPlayoutStates(); | |
| 1473 // bulk tests | |
| 1474 EXPECT_EQ(0, audio_device_->PlayoutDelay(&sizeMS)); | |
| 1475 EXPECT_EQ(0, audio_device_->PlayoutDelay(&sizeMS)); | |
| 1476 } | |
| 1477 | |
| 1478 TEST_F(AudioDeviceAPITest, RecordingDelay) { | |
| 1479 // NOTE: this API is better tested in a functional test | |
| 1480 uint16_t sizeMS(0); | |
| 1481 CheckInitialRecordingStates(); | |
| 1482 | |
| 1483 // bulk tests | |
| 1484 EXPECT_EQ(0, audio_device_->RecordingDelay(&sizeMS)); | |
| 1485 EXPECT_EQ(0, audio_device_->RecordingDelay(&sizeMS)); | |
| 1486 } | |
| 1487 | |
| 1488 TEST_F(AudioDeviceAPITest, CPULoad) { | |
| 1489 // NOTE: this API is better tested in a functional test | |
| 1490 uint16_t load(0); | |
| 1491 | |
| 1492 // bulk tests | |
| 1493 #if defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1494 EXPECT_EQ(0, audio_device_->CPULoad(&load)); | |
| 1495 EXPECT_EQ(0, load); | |
| 1496 #else | |
| 1497 EXPECT_EQ(-1, audio_device_->CPULoad(&load)); | |
| 1498 #endif | |
| 1499 } | |
| 1500 | |
| 1501 // TODO(kjellander): Fix flakiness causing failures on Windows. | |
| 1502 // TODO(phoglund): Fix flakiness causing failures on Linux. | |
| 1503 #if !defined(_WIN32) && !defined(WEBRTC_LINUX) | |
| 1504 TEST_F(AudioDeviceAPITest, StartAndStopRawOutputFileRecording) { | |
| 1505 // NOTE: this API is better tested in a functional test | |
| 1506 CheckInitialPlayoutStates(); | |
| 1507 | |
| 1508 // fail tests | |
| 1509 EXPECT_EQ(-1, audio_device_->StartRawOutputFileRecording(NULL)); | |
| 1510 | |
| 1511 // bulk tests | |
| 1512 EXPECT_EQ(0, audio_device_->StartRawOutputFileRecording( | |
| 1513 GetFilename("raw_output_not_playing.pcm"))); | |
| 1514 EXPECT_EQ(0, audio_device_->StopRawOutputFileRecording()); | |
| 1515 EXPECT_EQ(0, audio_device_->SetPlayoutDevice( | |
| 1516 MACRO_DEFAULT_COMMUNICATION_DEVICE)); | |
| 1517 | |
| 1518 // TODO(kjellander): Fix so these tests pass on Mac. | |
| 1519 #if !defined(WEBRTC_MAC) | |
| 1520 EXPECT_EQ(0, audio_device_->InitPlayout()); | |
| 1521 EXPECT_EQ(0, audio_device_->StartPlayout()); | |
| 1522 #endif | |
| 1523 | |
| 1524 EXPECT_EQ(0, audio_device_->StartRawOutputFileRecording( | |
| 1525 GetFilename("raw_output_playing.pcm"))); | |
| 1526 SleepMs(100); | |
| 1527 EXPECT_EQ(0, audio_device_->StopRawOutputFileRecording()); | |
| 1528 EXPECT_EQ(0, audio_device_->StopPlayout()); | |
| 1529 EXPECT_EQ(0, audio_device_->StartRawOutputFileRecording( | |
| 1530 GetFilename("raw_output_not_playing.pcm"))); | |
| 1531 EXPECT_EQ(0, audio_device_->StopRawOutputFileRecording()); | |
| 1532 | |
| 1533 // results after this test: | |
| 1534 // | |
| 1535 // - size of raw_output_not_playing.pcm shall be 0 | |
| 1536 // - size of raw_output_playing.pcm shall be > 0 | |
| 1537 } | |
| 1538 | |
| 1539 TEST_F(AudioDeviceAPITest, StartAndStopRawInputFileRecording) { | |
| 1540 // NOTE: this API is better tested in a functional test | |
| 1541 CheckInitialRecordingStates(); | |
| 1542 EXPECT_FALSE(audio_device_->Playing()); | |
| 1543 | |
| 1544 // fail tests | |
| 1545 EXPECT_EQ(-1, audio_device_->StartRawInputFileRecording(NULL)); | |
| 1546 | |
| 1547 // bulk tests | |
| 1548 EXPECT_EQ(0, audio_device_->StartRawInputFileRecording( | |
| 1549 GetFilename("raw_input_not_recording.pcm"))); | |
| 1550 EXPECT_EQ(0, audio_device_->StopRawInputFileRecording()); | |
| 1551 EXPECT_EQ(0, audio_device_->SetRecordingDevice(MACRO_DEFAULT_DEVICE)); | |
| 1552 | |
| 1553 // TODO(kjellander): Fix so these tests pass on Mac. | |
| 1554 #if !defined(WEBRTC_MAC) | |
| 1555 EXPECT_EQ(0, audio_device_->InitRecording()); | |
| 1556 EXPECT_EQ(0, audio_device_->StartRecording()); | |
| 1557 #endif | |
| 1558 EXPECT_EQ(0, audio_device_->StartRawInputFileRecording( | |
| 1559 GetFilename("raw_input_recording.pcm"))); | |
| 1560 SleepMs(100); | |
| 1561 EXPECT_EQ(0, audio_device_->StopRawInputFileRecording()); | |
| 1562 EXPECT_EQ(0, audio_device_->StopRecording()); | |
| 1563 EXPECT_EQ(0, audio_device_->StartRawInputFileRecording( | |
| 1564 GetFilename("raw_input_not_recording.pcm"))); | |
| 1565 EXPECT_EQ(0, audio_device_->StopRawInputFileRecording()); | |
| 1566 | |
| 1567 // results after this test: | |
| 1568 // | |
| 1569 // - size of raw_input_not_recording.pcm shall be 0 | |
| 1570 // - size of raw_input_not_recording.pcm shall be > 0 | |
| 1571 } | |
| 1572 #endif // !WIN32 && !WEBRTC_LINUX | |
| 1573 | |
| 1574 TEST_F(AudioDeviceAPITest, RecordingSampleRate) { | |
| 1575 uint32_t sampleRate(0); | |
| 1576 | |
| 1577 // bulk tests | |
| 1578 EXPECT_EQ(0, audio_device_->RecordingSampleRate(&sampleRate)); | |
| 1579 #if defined(_WIN32) && !defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1580 EXPECT_EQ(48000, sampleRate); | |
| 1581 #elif defined(ANDROID) | |
| 1582 TEST_LOG("Recording sample rate is %u\n\n", sampleRate); | |
| 1583 EXPECT_TRUE((sampleRate == 44000) || (sampleRate == 16000)); | |
| 1584 #elif defined(WEBRTC_IOS) | |
| 1585 TEST_LOG("Recording sample rate is %u\n\n", sampleRate); | |
| 1586 EXPECT_TRUE((sampleRate == 44000) || (sampleRate == 16000) || | |
| 1587 (sampleRate == 8000)); | |
| 1588 #endif | |
| 1589 | |
| 1590 // @TODO(xians) - add tests for all platforms here... | |
| 1591 } | |
| 1592 | |
| 1593 TEST_F(AudioDeviceAPITest, PlayoutSampleRate) { | |
| 1594 uint32_t sampleRate(0); | |
| 1595 | |
| 1596 // bulk tests | |
| 1597 EXPECT_EQ(0, audio_device_->PlayoutSampleRate(&sampleRate)); | |
| 1598 #if defined(_WIN32) && !defined(WEBRTC_WINDOWS_CORE_AUDIO_BUILD) | |
| 1599 EXPECT_EQ(48000, sampleRate); | |
| 1600 #elif defined(ANDROID) | |
| 1601 TEST_LOG("Playout sample rate is %u\n\n", sampleRate); | |
| 1602 EXPECT_TRUE((sampleRate == 44000) || (sampleRate == 16000)); | |
| 1603 #elif defined(WEBRTC_IOS) | |
| 1604 TEST_LOG("Playout sample rate is %u\n\n", sampleRate); | |
| 1605 EXPECT_TRUE((sampleRate == 44000) || (sampleRate == 16000) || | |
| 1606 (sampleRate == 8000)); | |
| 1607 #endif | |
| 1608 } | |
| OLD | NEW |
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Chromium Code Reviews
Issue 2726433003:
Removes usage audio_device_test_api (Closed)
