Ram Mohan | 1b120aa | 2021-12-14 21:53:44 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2021 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "AudioSystemTest" |
| 18 | |
| 19 | #include <string.h> |
| 20 | |
| 21 | #include <gtest/gtest.h> |
| 22 | #include <media/IAudioFlinger.h> |
| 23 | #include <utils/Log.h> |
| 24 | |
| 25 | #include "audio_test_utils.h" |
| 26 | |
| 27 | using namespace android; |
| 28 | |
| 29 | void anyPatchContainsInputDevice(audio_port_handle_t deviceId, bool& res) { |
| 30 | std::vector<struct audio_patch> patches; |
| 31 | status_t status = listAudioPatches(patches); |
| 32 | ASSERT_EQ(OK, status); |
| 33 | res = false; |
| 34 | for (const auto& patch : patches) { |
| 35 | if (patchContainsInputDevice(deviceId, patch)) { |
| 36 | res = true; |
| 37 | return; |
| 38 | } |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | class AudioSystemTest : public ::testing::Test { |
| 43 | public: |
| 44 | void SetUp() override { |
| 45 | mAF = AudioSystem::get_audio_flinger(); |
| 46 | ASSERT_NE(mAF, nullptr) << "Permission denied"; |
| 47 | } |
| 48 | |
| 49 | void TearDown() override { |
| 50 | if (mPlayback) { |
| 51 | mPlayback->stop(); |
Mikhail Naganov | cc56e47 | 2023-02-02 17:48:01 -0800 | [diff] [blame^] | 52 | if (auto handle = mPlayback->getAudioTrackHandle(); handle) { |
| 53 | handle->removeAudioDeviceCallback(mCbPlayback); |
| 54 | } |
| 55 | mCbPlayback.clear(); |
Ram Mohan | 1b120aa | 2021-12-14 21:53:44 +0530 | [diff] [blame] | 56 | mPlayback.clear(); |
| 57 | } |
| 58 | if (mCapture) { |
| 59 | mCapture->stop(); |
Mikhail Naganov | cc56e47 | 2023-02-02 17:48:01 -0800 | [diff] [blame^] | 60 | if (auto handle = mCapture->getAudioRecordHandle(); handle) { |
| 61 | handle->removeAudioDeviceCallback(mCbRecord); |
| 62 | } |
| 63 | mCbRecord.clear(); |
Ram Mohan | 1b120aa | 2021-12-14 21:53:44 +0530 | [diff] [blame] | 64 | mCapture.clear(); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | void createPlaybackSession(void); |
| 69 | void createRecordSession(void); |
| 70 | |
| 71 | sp<IAudioFlinger> mAF; |
| 72 | sp<AudioPlayback> mPlayback; |
| 73 | sp<OnAudioDeviceUpdateNotifier> mCbPlayback; |
| 74 | sp<AudioCapture> mCapture; |
| 75 | sp<OnAudioDeviceUpdateNotifier> mCbRecord; |
| 76 | }; |
| 77 | |
| 78 | void AudioSystemTest::createPlaybackSession(void) { |
| 79 | audio_attributes_t attributes = AUDIO_ATTRIBUTES_INITIALIZER; |
| 80 | attributes.usage = AUDIO_USAGE_MEDIA; |
| 81 | attributes.content_type = AUDIO_CONTENT_TYPE_MUSIC; |
| 82 | mPlayback = sp<AudioPlayback>::make(48000, AUDIO_FORMAT_PCM_16_BIT, AUDIO_CHANNEL_OUT_STEREO, |
| 83 | AUDIO_OUTPUT_FLAG_FAST, AUDIO_SESSION_NONE, |
| 84 | AudioTrack::TRANSFER_SHARED, &attributes); |
| 85 | ASSERT_NE(nullptr, mPlayback); |
| 86 | ASSERT_EQ(NO_ERROR, mPlayback->loadResource("/data/local/tmp/bbb_2ch_24kHz_s16le.raw")); |
| 87 | EXPECT_EQ(NO_ERROR, mPlayback->create()); |
| 88 | mCbPlayback = sp<OnAudioDeviceUpdateNotifier>::make(); |
| 89 | EXPECT_EQ(OK, mPlayback->getAudioTrackHandle()->addAudioDeviceCallback(mCbPlayback)); |
| 90 | EXPECT_EQ(NO_ERROR, mPlayback->start()); |
| 91 | EXPECT_EQ(OK, mPlayback->onProcess()); |
| 92 | EXPECT_EQ(OK, mCbPlayback->waitForAudioDeviceCb()); |
| 93 | } |
| 94 | |
| 95 | void AudioSystemTest::createRecordSession(void) { |
| 96 | mCapture = new AudioCapture(AUDIO_SOURCE_DEFAULT, 44100, AUDIO_FORMAT_PCM_8_24_BIT, |
| 97 | AUDIO_CHANNEL_IN_MONO, AUDIO_INPUT_FLAG_FAST); |
| 98 | ASSERT_NE(nullptr, mCapture); |
| 99 | ASSERT_EQ(OK, mCapture->create()) << "record creation failed"; |
| 100 | mCbRecord = sp<OnAudioDeviceUpdateNotifier>::make(); |
| 101 | EXPECT_EQ(OK, mCapture->getAudioRecordHandle()->addAudioDeviceCallback(mCbRecord)); |
| 102 | EXPECT_EQ(OK, mCapture->start()) << "record creation failed"; |
| 103 | EXPECT_EQ(OK, mCbRecord->waitForAudioDeviceCb()); |
| 104 | } |
| 105 | |
| 106 | // UNIT TESTS |
| 107 | TEST_F(AudioSystemTest, CheckServerSideValues) { |
| 108 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 109 | EXPECT_GT(mAF->sampleRate(mCbPlayback->mAudioIo), 0); |
| 110 | EXPECT_NE(mAF->format(mCbPlayback->mAudioIo), AUDIO_FORMAT_INVALID); |
| 111 | EXPECT_GT(mAF->frameCount(mCbPlayback->mAudioIo), 0); |
| 112 | size_t frameCountHal, frameCountHalCache; |
| 113 | frameCountHal = mAF->frameCountHAL(mCbPlayback->mAudioIo); |
| 114 | EXPECT_GT(frameCountHal, 0); |
| 115 | EXPECT_EQ(OK, AudioSystem::getFrameCountHAL(mCbPlayback->mAudioIo, &frameCountHalCache)); |
| 116 | EXPECT_EQ(frameCountHal, frameCountHalCache); |
| 117 | EXPECT_GT(mAF->latency(mCbPlayback->mAudioIo), 0); |
| 118 | // client side latency is at least server side latency |
| 119 | EXPECT_LE(mAF->latency(mCbPlayback->mAudioIo), mPlayback->getAudioTrackHandle()->latency()); |
| 120 | |
| 121 | ASSERT_NO_FATAL_FAILURE(createRecordSession()); |
| 122 | EXPECT_GT(mAF->sampleRate(mCbRecord->mAudioIo), 0); |
| 123 | // EXPECT_NE(mAF->format(mCbRecord->mAudioIo), AUDIO_FORMAT_INVALID); |
| 124 | EXPECT_GT(mAF->frameCount(mCbRecord->mAudioIo), 0); |
| 125 | EXPECT_GT(mAF->frameCountHAL(mCbRecord->mAudioIo), 0); |
| 126 | frameCountHal = mAF->frameCountHAL(mCbRecord->mAudioIo); |
| 127 | EXPECT_GT(frameCountHal, 0); |
| 128 | EXPECT_EQ(OK, AudioSystem::getFrameCountHAL(mCbRecord->mAudioIo, &frameCountHalCache)); |
| 129 | EXPECT_EQ(frameCountHal, frameCountHalCache); |
| 130 | // EXPECT_GT(mAF->latency(mCbRecord->mAudioIo), 0); |
| 131 | // client side latency is at least server side latency |
| 132 | // EXPECT_LE(mAF->latency(mCbRecord->mAudioIo), mCapture->getAudioRecordHandle()->latency()); |
| 133 | |
| 134 | EXPECT_GT(AudioSystem::getPrimaryOutputSamplingRate(), 0); // first fast mixer sample rate |
| 135 | EXPECT_GT(AudioSystem::getPrimaryOutputFrameCount(), 0); // fast mixer frame count |
| 136 | } |
| 137 | |
| 138 | TEST_F(AudioSystemTest, GetSetMasterVolume) { |
| 139 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 140 | float origVol, tstVol; |
| 141 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterVolume(&origVol)); |
| 142 | float newVol; |
| 143 | if (origVol + 0.2f > 1.0f) { |
| 144 | newVol = origVol - 0.2f; |
| 145 | } else { |
| 146 | newVol = origVol + 0.2f; |
| 147 | } |
| 148 | EXPECT_EQ(NO_ERROR, AudioSystem::setMasterVolume(newVol)); |
| 149 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterVolume(&tstVol)); |
| 150 | EXPECT_EQ(newVol, tstVol); |
| 151 | EXPECT_EQ(NO_ERROR, AudioSystem::setMasterVolume(origVol)); |
| 152 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterVolume(&tstVol)); |
| 153 | EXPECT_EQ(origVol, tstVol); |
| 154 | } |
| 155 | |
| 156 | TEST_F(AudioSystemTest, GetSetMasterMute) { |
| 157 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 158 | bool origMuteState, tstMuteState; |
| 159 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterMute(&origMuteState)); |
| 160 | EXPECT_EQ(NO_ERROR, AudioSystem::setMasterMute(!origMuteState)); |
| 161 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterMute(&tstMuteState)); |
| 162 | EXPECT_EQ(!origMuteState, tstMuteState); |
| 163 | EXPECT_EQ(NO_ERROR, AudioSystem::setMasterMute(origMuteState)); |
| 164 | EXPECT_EQ(NO_ERROR, AudioSystem::getMasterMute(&tstMuteState)); |
| 165 | EXPECT_EQ(origMuteState, tstMuteState); |
| 166 | } |
| 167 | |
| 168 | TEST_F(AudioSystemTest, GetSetMicMute) { |
| 169 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 170 | bool origMuteState, tstMuteState; |
| 171 | EXPECT_EQ(NO_ERROR, AudioSystem::isMicrophoneMuted(&origMuteState)); |
| 172 | EXPECT_EQ(NO_ERROR, AudioSystem::muteMicrophone(!origMuteState)); |
| 173 | EXPECT_EQ(NO_ERROR, AudioSystem::isMicrophoneMuted(&tstMuteState)); |
| 174 | EXPECT_EQ(!origMuteState, tstMuteState); |
| 175 | EXPECT_EQ(NO_ERROR, AudioSystem::muteMicrophone(origMuteState)); |
| 176 | EXPECT_EQ(NO_ERROR, AudioSystem::isMicrophoneMuted(&tstMuteState)); |
| 177 | EXPECT_EQ(origMuteState, tstMuteState); |
| 178 | } |
| 179 | |
| 180 | TEST_F(AudioSystemTest, GetSetMasterBalance) { |
| 181 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 182 | float origBalance, tstBalance; |
| 183 | EXPECT_EQ(OK, AudioSystem::getMasterBalance(&origBalance)); |
| 184 | float newBalance; |
| 185 | if (origBalance + 0.2f > 1.0f) { |
| 186 | newBalance = origBalance - 0.2f; |
| 187 | } else { |
| 188 | newBalance = origBalance + 0.2f; |
| 189 | } |
| 190 | EXPECT_EQ(OK, AudioSystem::setMasterBalance(newBalance)); |
| 191 | EXPECT_EQ(OK, AudioSystem::getMasterBalance(&tstBalance)); |
| 192 | EXPECT_EQ(newBalance, tstBalance); |
| 193 | EXPECT_EQ(OK, AudioSystem::setMasterBalance(origBalance)); |
| 194 | EXPECT_EQ(OK, AudioSystem::getMasterBalance(&tstBalance)); |
| 195 | EXPECT_EQ(origBalance, tstBalance); |
| 196 | } |
| 197 | |
| 198 | TEST_F(AudioSystemTest, GetStreamVolume) { |
| 199 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 200 | float origStreamVol; |
| 201 | EXPECT_EQ(NO_ERROR, AudioSystem::getStreamVolume(AUDIO_STREAM_MUSIC, &origStreamVol, |
| 202 | mCbPlayback->mAudioIo)); |
| 203 | } |
| 204 | |
| 205 | TEST_F(AudioSystemTest, GetStreamMute) { |
| 206 | ASSERT_NO_FATAL_FAILURE(createPlaybackSession()); |
| 207 | bool origMuteState; |
| 208 | EXPECT_EQ(NO_ERROR, AudioSystem::getStreamMute(AUDIO_STREAM_MUSIC, &origMuteState)); |
| 209 | } |
| 210 | |
| 211 | TEST_F(AudioSystemTest, StartAndStopAudioSource) { |
| 212 | std::vector<struct audio_port_v7> ports; |
| 213 | audio_port_config sourcePortConfig; |
| 214 | audio_attributes_t attributes = AudioSystem::streamTypeToAttributes(AUDIO_STREAM_MUSIC); |
| 215 | audio_port_handle_t sourcePortHandle = AUDIO_PORT_HANDLE_NONE; |
| 216 | |
| 217 | status_t status = listAudioPorts(ports); |
| 218 | ASSERT_EQ(OK, status); |
| 219 | if (ports.empty()) { |
| 220 | GTEST_SKIP() << "No ports returned by the audio system"; |
| 221 | } |
| 222 | |
| 223 | for (const auto& port : ports) { |
| 224 | if (port.role != AUDIO_PORT_ROLE_SOURCE || port.type != AUDIO_PORT_TYPE_DEVICE) continue; |
| 225 | sourcePortConfig = port.active_config; |
| 226 | |
| 227 | bool patchFound; |
| 228 | |
| 229 | // start audio source. |
| 230 | status_t ret = |
| 231 | AudioSystem::startAudioSource(&sourcePortConfig, &attributes, &sourcePortHandle); |
| 232 | EXPECT_EQ(OK, ret) << "AudioSystem::startAudioSource for source " << port.ext.device.address |
| 233 | << " failed"; |
| 234 | |
| 235 | // verify that patch is established by the source port. |
| 236 | ASSERT_NO_FATAL_FAILURE(anyPatchContainsInputDevice(port.id, patchFound)); |
| 237 | EXPECT_EQ(true, patchFound); |
| 238 | EXPECT_NE(sourcePortHandle, AUDIO_PORT_HANDLE_NONE); |
| 239 | |
| 240 | if (sourcePortHandle != AUDIO_PORT_HANDLE_NONE) { |
| 241 | ret = AudioSystem::stopAudioSource(sourcePortHandle); |
| 242 | EXPECT_EQ(OK, ret) << "AudioSystem::stopAudioSource for handle failed"; |
| 243 | } |
| 244 | |
| 245 | // verify that no source port patch exists. |
| 246 | ASSERT_NO_FATAL_FAILURE(anyPatchContainsInputDevice(port.id, patchFound)); |
| 247 | EXPECT_EQ(false, patchFound); |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | TEST_F(AudioSystemTest, CreateAndReleaseAudioPatch) { |
| 252 | status_t status; |
| 253 | struct audio_patch audioPatch; |
| 254 | std::vector<struct audio_port_v7> ports; |
| 255 | audio_patch_handle_t audioPatchHandle = AUDIO_PATCH_HANDLE_NONE; |
| 256 | |
| 257 | bool patchFound = false; |
| 258 | audio_port_v7 sourcePort{}; |
| 259 | audio_port_v7 sinkPort{}; |
| 260 | |
| 261 | audioPatch.id = 0; |
| 262 | audioPatch.num_sources = 1; |
| 263 | audioPatch.num_sinks = 1; |
| 264 | |
| 265 | status = listAudioPorts(ports); |
| 266 | ASSERT_EQ(OK, status); |
| 267 | if (ports.empty()) { |
| 268 | GTEST_SKIP() << "No output devices returned by the audio system"; |
| 269 | } |
| 270 | |
| 271 | for (const auto& port : ports) { |
| 272 | if (port.role == AUDIO_PORT_ROLE_SOURCE && port.type == AUDIO_PORT_TYPE_DEVICE) { |
| 273 | sourcePort = port; |
| 274 | } |
| 275 | if (port.role == AUDIO_PORT_ROLE_SINK && port.type == AUDIO_PORT_TYPE_DEVICE && |
| 276 | port.ext.device.type == AUDIO_DEVICE_OUT_SPEAKER) { |
| 277 | sinkPort = port; |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | audioPatch.sources[0] = sourcePort.active_config; |
| 282 | audioPatch.sinks[0] = sinkPort.active_config; |
| 283 | |
| 284 | status = AudioSystem::createAudioPatch(&audioPatch, &audioPatchHandle); |
| 285 | EXPECT_EQ(OK, status) << "AudioSystem::createAudiopatch failed between source " |
| 286 | << sourcePort.ext.device.address << " and sink " |
| 287 | << sinkPort.ext.device.address; |
| 288 | |
| 289 | // verify that patch is established between source and the sink. |
| 290 | ASSERT_NO_FATAL_FAILURE(anyPatchContainsInputDevice(sourcePort.id, patchFound)); |
| 291 | EXPECT_EQ(true, patchFound); |
| 292 | |
| 293 | EXPECT_NE(AUDIO_PORT_HANDLE_NONE, audioPatchHandle); |
| 294 | status = AudioSystem::releaseAudioPatch(audioPatchHandle); |
| 295 | EXPECT_EQ(OK, status) << "AudioSystem::releaseAudioPatch failed between source " |
| 296 | << sourcePort.ext.device.address << " and sink " |
| 297 | << sinkPort.ext.device.address; |
| 298 | |
| 299 | // verify that no patch is established between source and the sink after releaseAudioPatch. |
| 300 | ASSERT_NO_FATAL_FAILURE(anyPatchContainsInputDevice(sourcePort.id, patchFound)); |
| 301 | EXPECT_EQ(false, patchFound); |
| 302 | } |
| 303 | |
| 304 | TEST_F(AudioSystemTest, GetAudioPort) { |
| 305 | std::vector<struct audio_port_v7> ports; |
| 306 | status_t status = listAudioPorts(ports); |
| 307 | ASSERT_EQ(OK, status); |
| 308 | for (const auto& port : ports) { |
| 309 | audio_port_v7 portTest{.id = port.id}; |
| 310 | EXPECT_EQ(OK, AudioSystem::getAudioPort(&portTest)); |
| 311 | EXPECT_TRUE(audio_ports_v7_are_equal(&portTest, &port)); |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | TEST_F(AudioSystemTest, TestPhoneState) { |
| 316 | uid_t uid = getuid(); |
| 317 | EXPECT_EQ(OK, AudioSystem::setPhoneState(AUDIO_MODE_RINGTONE, uid)); |
| 318 | audio_mode_t state = AudioSystem::getPhoneState(); |
| 319 | EXPECT_EQ(AUDIO_MODE_RINGTONE, state); |
| 320 | EXPECT_EQ(OK, AudioSystem::setPhoneState(AUDIO_MODE_IN_COMMUNICATION, uid)); |
| 321 | state = AudioSystem::getPhoneState(); |
| 322 | EXPECT_EQ(AUDIO_MODE_IN_COMMUNICATION, state); |
| 323 | EXPECT_EQ(OK, AudioSystem::setPhoneState(AUDIO_MODE_NORMAL, uid)); |
| 324 | state = AudioSystem::getPhoneState(); |
| 325 | EXPECT_EQ(AUDIO_MODE_NORMAL, state); |
| 326 | } |
| 327 | |
| 328 | TEST_F(AudioSystemTest, GetDirectProfilesForAttributes) { |
| 329 | std::vector<audio_profile> audioProfiles; |
| 330 | audio_attributes_t attributes = AUDIO_ATTRIBUTES_INITIALIZER; |
| 331 | attributes.usage = AUDIO_USAGE_MEDIA; |
| 332 | attributes.content_type = AUDIO_CONTENT_TYPE_MUSIC; |
| 333 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDirectProfilesForAttributes(nullptr, nullptr)); |
| 334 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDirectProfilesForAttributes(nullptr, &audioProfiles)); |
| 335 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDirectProfilesForAttributes(&attributes, nullptr)); |
| 336 | EXPECT_EQ(NO_ERROR, AudioSystem::getDirectProfilesForAttributes(&attributes, &audioProfiles)); |
| 337 | } |
| 338 | |
| 339 | bool isPublicStrategy(const AudioProductStrategy& strategy) { |
| 340 | bool result = true; |
| 341 | for (auto& attribute : strategy.getAudioAttributes()) { |
| 342 | if (attribute.getAttributes() == AUDIO_ATTRIBUTES_INITIALIZER && |
| 343 | (uint32_t(attribute.getStreamType()) >= AUDIO_STREAM_PUBLIC_CNT)) { |
| 344 | result = false; |
| 345 | break; |
| 346 | } |
| 347 | } |
| 348 | return result; |
| 349 | } |
| 350 | |
| 351 | TEST_F(AudioSystemTest, DevicesForRoleAndStrategy) { |
| 352 | std::vector<struct audio_port_v7> ports; |
| 353 | status_t status = listAudioPorts(ports); |
| 354 | ASSERT_EQ(OK, status); |
| 355 | |
| 356 | std::vector<struct audio_port_v7> devicePorts; |
| 357 | for (const auto& port : ports) { |
| 358 | if (port.type == AUDIO_PORT_TYPE_DEVICE && audio_is_output_device(port.ext.device.type)) { |
| 359 | devicePorts.push_back(port); |
| 360 | } |
| 361 | } |
| 362 | if (devicePorts.empty()) { |
| 363 | GTEST_SKIP() << "No output devices returned by the audio system"; |
| 364 | } |
| 365 | |
| 366 | AudioProductStrategyVector strategies; |
| 367 | EXPECT_EQ(OK, AudioSystem::listAudioProductStrategies(strategies)); |
| 368 | if (strategies.empty()) { |
| 369 | GTEST_SKIP() << "No strategies returned by the audio system"; |
| 370 | } |
| 371 | |
| 372 | audio_attributes_t attributes = AUDIO_ATTRIBUTES_INITIALIZER; |
| 373 | attributes.usage = AUDIO_USAGE_MEDIA; |
| 374 | |
| 375 | bool hasStrategyForMedia = false; |
| 376 | AudioProductStrategy mediaStrategy; |
| 377 | for (const auto& strategy : strategies) { |
| 378 | if (!isPublicStrategy(strategy)) continue; |
| 379 | |
| 380 | for (const auto& att : strategy.getAudioAttributes()) { |
| 381 | if (strategy.attributesMatches(att.getAttributes(), attributes)) { |
| 382 | hasStrategyForMedia = true; |
| 383 | mediaStrategy = strategy; |
| 384 | break; |
| 385 | } |
| 386 | } |
| 387 | } |
| 388 | |
| 389 | if (!hasStrategyForMedia) { |
| 390 | GTEST_SKIP() << "No strategies returned for music media"; |
| 391 | } |
| 392 | |
| 393 | AudioDeviceTypeAddrVector devices; |
| 394 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDevicesForRoleAndStrategy(PRODUCT_STRATEGY_NONE, |
| 395 | DEVICE_ROLE_PREFERRED, devices)); |
| 396 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDevicesForRoleAndStrategy(mediaStrategy.getId(), |
| 397 | DEVICE_ROLE_NONE, devices)); |
| 398 | status = AudioSystem::getDevicesForRoleAndStrategy(mediaStrategy.getId(), DEVICE_ROLE_PREFERRED, |
| 399 | devices); |
| 400 | if (status == NAME_NOT_FOUND) { |
| 401 | AudioDeviceTypeAddrVector outputDevices; |
| 402 | for (const auto& port : devicePorts) { |
| 403 | if (port.ext.device.type == AUDIO_DEVICE_OUT_SPEAKER) { |
| 404 | const AudioDeviceTypeAddr outputDevice(port.ext.device.type, |
| 405 | port.ext.device.address); |
| 406 | outputDevices.push_back(outputDevice); |
| 407 | } |
| 408 | } |
| 409 | EXPECT_EQ(OK, AudioSystem::setDevicesRoleForStrategy(mediaStrategy.getId(), |
| 410 | DEVICE_ROLE_PREFERRED, outputDevices)); |
| 411 | EXPECT_EQ(OK, AudioSystem::getDevicesForRoleAndStrategy(mediaStrategy.getId(), |
| 412 | DEVICE_ROLE_PREFERRED, devices)); |
| 413 | EXPECT_EQ(devices, outputDevices); |
| 414 | EXPECT_EQ(OK, AudioSystem::removeDevicesRoleForStrategy(mediaStrategy.getId(), |
| 415 | DEVICE_ROLE_PREFERRED)); |
| 416 | EXPECT_EQ(NAME_NOT_FOUND, AudioSystem::getDevicesForRoleAndStrategy( |
| 417 | mediaStrategy.getId(), DEVICE_ROLE_PREFERRED, devices)); |
| 418 | } |
| 419 | } |
| 420 | |
| 421 | TEST_F(AudioSystemTest, VolumeIndexForAttributes) { |
| 422 | AudioVolumeGroupVector groups; |
| 423 | EXPECT_EQ(OK, AudioSystem::listAudioVolumeGroups(groups)); |
| 424 | for (const auto& group : groups) { |
| 425 | if (group.getAudioAttributes().empty()) continue; |
| 426 | const audio_attributes_t attr = group.getAudioAttributes()[0]; |
| 427 | if (attr == AUDIO_ATTRIBUTES_INITIALIZER) continue; |
| 428 | audio_stream_type_t streamType = AudioSystem::attributesToStreamType(attr); |
| 429 | if (streamType >= AUDIO_STREAM_PUBLIC_CNT) continue; |
| 430 | |
| 431 | volume_group_t vg; |
| 432 | EXPECT_EQ(OK, AudioSystem::getVolumeGroupFromAudioAttributes(attr, vg)); |
| 433 | EXPECT_EQ(group.getId(), vg); |
| 434 | |
| 435 | int index; |
| 436 | EXPECT_EQ(OK, |
| 437 | AudioSystem::getVolumeIndexForAttributes(attr, index, AUDIO_DEVICE_OUT_SPEAKER)); |
| 438 | |
| 439 | int indexTest; |
| 440 | EXPECT_EQ(OK, AudioSystem::getStreamVolumeIndex(streamType, &indexTest, |
| 441 | AUDIO_DEVICE_OUT_SPEAKER)); |
| 442 | EXPECT_EQ(index, indexTest); |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | TEST_F(AudioSystemTest, DevicesRoleForCapturePreset) { |
| 447 | std::vector<struct audio_port_v7> ports; |
| 448 | status_t status = listAudioPorts(ports); |
| 449 | ASSERT_EQ(OK, status); |
| 450 | |
| 451 | if (ports.empty()) { |
| 452 | GTEST_SKIP() << "No ports returned by the audio system"; |
| 453 | } |
| 454 | |
| 455 | audio_devices_t inDeviceA = AUDIO_DEVICE_IN_BUILTIN_MIC; |
| 456 | audio_devices_t inDeviceB = AUDIO_DEVICE_IN_BUILTIN_MIC; |
| 457 | for (const auto& port : ports) { |
| 458 | if (port.role != AUDIO_PORT_ROLE_SOURCE || port.type != AUDIO_PORT_TYPE_DEVICE) continue; |
| 459 | if (port.ext.device.type == inDeviceA) continue; |
| 460 | inDeviceB = port.ext.device.type; |
| 461 | break; |
| 462 | } |
| 463 | const audio_source_t audioSource = AUDIO_SOURCE_MIC; |
| 464 | const device_role_t role = DEVICE_ROLE_PREFERRED; |
| 465 | const AudioDeviceTypeAddr inputDevice(inDeviceA, ""); |
| 466 | const AudioDeviceTypeAddrVector inputDevices = {inputDevice}; |
| 467 | const AudioDeviceTypeAddr outputDevice(AUDIO_DEVICE_OUT_SPEAKER, ""); |
| 468 | const AudioDeviceTypeAddrVector outputDevices = {outputDevice}; |
| 469 | |
| 470 | // Test invalid device when setting |
| 471 | EXPECT_EQ(BAD_VALUE, |
| 472 | AudioSystem::setDevicesRoleForCapturePreset(audioSource, role, outputDevices)); |
| 473 | EXPECT_EQ(BAD_VALUE, |
| 474 | AudioSystem::addDevicesRoleForCapturePreset(audioSource, role, outputDevices)); |
| 475 | EXPECT_EQ(BAD_VALUE, |
| 476 | AudioSystem::removeDevicesRoleForCapturePreset(audioSource, role, outputDevices)); |
| 477 | |
| 478 | // Test invalid role |
| 479 | AudioDeviceTypeAddrVector devices; |
| 480 | EXPECT_EQ(BAD_VALUE, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, |
| 481 | DEVICE_ROLE_NONE, devices)); |
| 482 | EXPECT_EQ(BAD_VALUE, AudioSystem::setDevicesRoleForCapturePreset(audioSource, DEVICE_ROLE_NONE, |
| 483 | inputDevices)); |
| 484 | EXPECT_EQ(BAD_VALUE, AudioSystem::addDevicesRoleForCapturePreset(audioSource, DEVICE_ROLE_NONE, |
| 485 | inputDevices)); |
| 486 | EXPECT_EQ(BAD_VALUE, AudioSystem::removeDevicesRoleForCapturePreset( |
| 487 | audioSource, DEVICE_ROLE_NONE, inputDevices)); |
| 488 | EXPECT_EQ(BAD_VALUE, |
| 489 | AudioSystem::clearDevicesRoleForCapturePreset(audioSource, DEVICE_ROLE_NONE)); |
| 490 | |
| 491 | // Without setting, call get/remove/clear must fail |
| 492 | EXPECT_EQ(NAME_NOT_FOUND, |
| 493 | AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 494 | EXPECT_TRUE(devices.empty()); |
| 495 | EXPECT_EQ(NAME_NOT_FOUND, |
| 496 | AudioSystem::removeDevicesRoleForCapturePreset(audioSource, role, devices)); |
| 497 | EXPECT_EQ(NAME_NOT_FOUND, AudioSystem::clearDevicesRoleForCapturePreset(audioSource, role)); |
| 498 | |
| 499 | // Test set/get devices role |
| 500 | EXPECT_EQ(NO_ERROR, |
| 501 | AudioSystem::setDevicesRoleForCapturePreset(audioSource, role, inputDevices)); |
| 502 | ASSERT_EQ(NO_ERROR, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 503 | EXPECT_EQ(devices, inputDevices); |
| 504 | |
| 505 | // Test setting will change the previously set devices |
| 506 | const AudioDeviceTypeAddr inputDevice2 = AudioDeviceTypeAddr(inDeviceB, ""); |
| 507 | AudioDeviceTypeAddrVector inputDevices2 = {inputDevice2}; |
| 508 | EXPECT_EQ(NO_ERROR, |
| 509 | AudioSystem::setDevicesRoleForCapturePreset(audioSource, role, inputDevices2)); |
| 510 | devices.clear(); |
| 511 | EXPECT_EQ(NO_ERROR, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 512 | EXPECT_EQ(devices, inputDevices2); |
| 513 | |
| 514 | // Test add devices |
| 515 | EXPECT_EQ(NO_ERROR, |
| 516 | AudioSystem::addDevicesRoleForCapturePreset(audioSource, role, inputDevices)); |
| 517 | devices.clear(); |
| 518 | EXPECT_EQ(NO_ERROR, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 519 | EXPECT_EQ(2, devices.size()); |
| 520 | EXPECT_TRUE(std::find(devices.begin(), devices.end(), inputDevice) != devices.end()); |
| 521 | EXPECT_TRUE(std::find(devices.begin(), devices.end(), inputDevice2) != devices.end()); |
| 522 | |
| 523 | // Test remove devices |
| 524 | EXPECT_EQ(NO_ERROR, |
| 525 | AudioSystem::removeDevicesRoleForCapturePreset(audioSource, role, inputDevices)); |
| 526 | devices.clear(); |
| 527 | EXPECT_EQ(NO_ERROR, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 528 | EXPECT_EQ(devices, inputDevices2); |
| 529 | |
| 530 | // Test remove devices that are not set as the device role |
| 531 | EXPECT_EQ(BAD_VALUE, |
| 532 | AudioSystem::removeDevicesRoleForCapturePreset(audioSource, role, inputDevices)); |
| 533 | |
| 534 | // Test clear devices |
| 535 | EXPECT_EQ(NO_ERROR, AudioSystem::clearDevicesRoleForCapturePreset(audioSource, role)); |
| 536 | devices.clear(); |
| 537 | EXPECT_EQ(NAME_NOT_FOUND, |
| 538 | AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 539 | |
| 540 | AudioDeviceTypeAddrVector inputDevices3 = {inputDevice, inputDevice2}; |
| 541 | EXPECT_EQ(NO_ERROR, |
| 542 | AudioSystem::setDevicesRoleForCapturePreset(audioSource, role, inputDevices3)); |
| 543 | devices.clear(); |
| 544 | EXPECT_EQ(NO_ERROR, AudioSystem::getDevicesForRoleAndCapturePreset(audioSource, role, devices)); |
| 545 | EXPECT_EQ(2, devices.size()); |
| 546 | EXPECT_TRUE(std::find(devices.begin(), devices.end(), inputDevice) != devices.end()); |
| 547 | EXPECT_TRUE(std::find(devices.begin(), devices.end(), inputDevice2) != devices.end()); |
| 548 | EXPECT_EQ(NO_ERROR, AudioSystem::clearDevicesRoleForCapturePreset(audioSource, role)); |
| 549 | } |
| 550 | |
| 551 | TEST_F(AudioSystemTest, UidDeviceAffinities) { |
| 552 | uid_t uid = getuid(); |
| 553 | |
| 554 | // Test invalid device for example audio_is_input_device |
| 555 | AudioDeviceTypeAddr inputDevice(AUDIO_DEVICE_IN_BUILTIN_MIC, ""); |
| 556 | AudioDeviceTypeAddrVector inputDevices = {inputDevice}; |
| 557 | EXPECT_EQ(BAD_VALUE, AudioSystem::setUidDeviceAffinities(uid, inputDevices)); |
| 558 | |
| 559 | // Test valid device for example audio_is_output_device |
| 560 | AudioDeviceTypeAddr outputDevice(AUDIO_DEVICE_OUT_SPEAKER, ""); |
| 561 | AudioDeviceTypeAddrVector outputDevices = {outputDevice}; |
| 562 | EXPECT_EQ(NO_ERROR, AudioSystem::setUidDeviceAffinities(uid, outputDevices)); |
| 563 | EXPECT_EQ(NO_ERROR, AudioSystem::removeUidDeviceAffinities(uid)); |
| 564 | } |
| 565 | |
| 566 | TEST_F(AudioSystemTest, UserIdDeviceAffinities) { |
| 567 | int userId = 200; |
| 568 | |
| 569 | // Test invalid device for example audio_is_input_device |
| 570 | AudioDeviceTypeAddr inputDevice(AUDIO_DEVICE_IN_BUILTIN_MIC, ""); |
| 571 | AudioDeviceTypeAddrVector inputDevices = {inputDevice}; |
| 572 | EXPECT_EQ(BAD_VALUE, AudioSystem::setUserIdDeviceAffinities(userId, inputDevices)); |
| 573 | |
| 574 | // Test valid device for ezample audio_is_output_device |
| 575 | AudioDeviceTypeAddr outputDevice(AUDIO_DEVICE_OUT_SPEAKER, ""); |
| 576 | AudioDeviceTypeAddrVector outputDevices = {outputDevice}; |
| 577 | EXPECT_EQ(NO_ERROR, AudioSystem::setUserIdDeviceAffinities(userId, outputDevices)); |
| 578 | EXPECT_EQ(NO_ERROR, AudioSystem::removeUserIdDeviceAffinities(userId)); |
| 579 | } |