Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 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 | |
Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 17 | #include <gtest/gtest.h> |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 18 | #include <oboe/Oboe.h> |
Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 19 | |
| 20 | using namespace oboe; |
| 21 | |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 22 | class MyCallback : public AudioStreamCallback { |
| 23 | public: |
| 24 | DataCallbackResult onAudioReady(AudioStream *oboeStream, void *audioData, int32_t numFrames) override { |
| 25 | return DataCallbackResult::Continue; |
| 26 | } |
| 27 | }; |
| 28 | |
| 29 | |
| 30 | |
Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 31 | class StreamClosedReturnValues : public ::testing::Test { |
| 32 | |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 33 | protected: |
Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 34 | |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 35 | void SetUp(){ |
| 36 | |
| 37 | } |
| 38 | |
| 39 | bool openStream(){ |
| 40 | Result r = mBuilder.openStream(&mStream); |
| 41 | EXPECT_EQ(r, Result::OK) << "Failed to open stream " << convertToText(r); |
| 42 | return (r == Result::OK); |
| 43 | } |
| 44 | |
| 45 | void closeStream(){ |
| 46 | Result r = mStream->close(); |
| 47 | if (r != Result::OK){ |
| 48 | FAIL() << "Failed to close stream. " << convertToText(r); |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | void openAndCloseStream(){ |
| 53 | |
| 54 | openStream(); |
| 55 | closeStream(); |
| 56 | ASSERT_EQ(mStream->getState(), StreamState::Closed) << "Stream state " << convertToText(mStream->getState()); |
| 57 | } |
| 58 | |
| 59 | AudioStreamBuilder mBuilder; |
| 60 | AudioStream *mStream = nullptr; |
Don Turner | 94fe485 | 2018-07-03 08:42:09 +0100 | [diff] [blame] | 61 | |
| 62 | }; |
| 63 | |
| 64 | TEST_F(StreamClosedReturnValues, GetChannelCountReturnsLastKnownValue){ |
| 65 | |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 66 | mBuilder.setChannelCount(2); |
| 67 | openAndCloseStream(); |
| 68 | ASSERT_EQ(mStream->getChannelCount(), 2); |
| 69 | } |
| 70 | |
| 71 | TEST_F(StreamClosedReturnValues, GetDirectionReturnsLastKnownValue){ |
| 72 | |
| 73 | // Note that when testing on the emulator setting the direction to Input will result in ErrorInternal when |
| 74 | // opening the stream |
| 75 | mBuilder.setDirection(Direction::Input); |
| 76 | openAndCloseStream(); |
| 77 | ASSERT_EQ(mStream->getDirection(), Direction::Input); |
| 78 | } |
| 79 | |
| 80 | TEST_F(StreamClosedReturnValues, GetSampleRateReturnsLastKnownValue){ |
| 81 | |
| 82 | mBuilder.setSampleRate(8000); |
| 83 | openAndCloseStream(); |
| 84 | ASSERT_EQ(mStream->getSampleRate(), 8000); |
| 85 | } |
| 86 | |
| 87 | TEST_F(StreamClosedReturnValues, GetFramesPerCallbackReturnsLastKnownValue) { |
| 88 | |
| 89 | mBuilder.setFramesPerCallback(192); |
| 90 | openAndCloseStream(); |
| 91 | ASSERT_EQ(mStream->getFramesPerCallback(), 192); |
| 92 | } |
| 93 | |
| 94 | TEST_F(StreamClosedReturnValues, GetFormatReturnsLastKnownValue) { |
| 95 | |
| 96 | mBuilder.setFormat(AudioFormat::I16); |
| 97 | openAndCloseStream(); |
| 98 | ASSERT_EQ(mStream->getFormat(), AudioFormat::I16); |
| 99 | } |
| 100 | |
| 101 | TEST_F(StreamClosedReturnValues, GetBufferSizeInFramesReturnsLastKnownValue) { |
| 102 | |
| 103 | openStream(); |
| 104 | int32_t bufferSize = mStream->getBufferSizeInFrames(); |
| 105 | closeStream(); |
| 106 | ASSERT_EQ(mStream->getBufferSizeInFrames(), bufferSize); |
| 107 | } |
| 108 | |
| 109 | TEST_F(StreamClosedReturnValues, GetBufferCapacityInFramesReturnsLastKnownValue) { |
| 110 | |
| 111 | openStream(); |
| 112 | int32_t bufferCapacity = mStream->getBufferCapacityInFrames(); |
| 113 | closeStream(); |
| 114 | ASSERT_EQ(mStream->getBufferCapacityInFrames(), bufferCapacity); |
| 115 | } |
| 116 | |
| 117 | TEST_F(StreamClosedReturnValues, GetSharingModeReturnsLastKnownValue) { |
| 118 | |
| 119 | openStream(); |
| 120 | SharingMode s = mStream->getSharingMode(); |
| 121 | closeStream(); |
| 122 | ASSERT_EQ(mStream->getSharingMode(), s); |
| 123 | } |
| 124 | |
| 125 | TEST_F(StreamClosedReturnValues, GetPerformanceModeReturnsLastKnownValue) { |
| 126 | |
| 127 | openStream(); |
| 128 | PerformanceMode p = mStream->getPerformanceMode(); |
| 129 | closeStream(); |
| 130 | ASSERT_EQ(mStream->getPerformanceMode(), p); |
| 131 | } |
| 132 | |
| 133 | TEST_F(StreamClosedReturnValues, GetDeviceIdReturnsLastKnownValue) { |
| 134 | |
| 135 | openStream(); |
| 136 | int32_t d = mStream->getDeviceId(); |
| 137 | closeStream(); |
| 138 | ASSERT_EQ(mStream->getDeviceId(), d); |
| 139 | } |
| 140 | |
| 141 | TEST_F(StreamClosedReturnValues, GetCallbackReturnsLastKnownValue) { |
| 142 | |
| 143 | AudioStreamCallback *callback = new MyCallback(); |
| 144 | mBuilder.setCallback(callback); |
| 145 | openAndCloseStream(); |
| 146 | |
| 147 | AudioStreamCallback *callback2 = mStream->getCallback(); |
| 148 | ASSERT_EQ(callback, callback2); |
| 149 | } |
| 150 | |
| 151 | TEST_F(StreamClosedReturnValues, GetUsageReturnsLastKnownValue){ |
| 152 | openStream(); |
| 153 | Usage u = mStream->getUsage(); |
| 154 | closeStream(); |
| 155 | ASSERT_EQ(mStream->getUsage(), u); |
| 156 | } |
| 157 | |
| 158 | TEST_F(StreamClosedReturnValues, GetContentTypeReturnsLastKnownValue){ |
| 159 | openStream(); |
| 160 | ContentType c = mStream->getContentType(); |
| 161 | closeStream(); |
| 162 | ASSERT_EQ(mStream->getContentType(), c); |
| 163 | } |
| 164 | |
| 165 | TEST_F(StreamClosedReturnValues, GetInputPresetReturnsLastKnownValue){ |
| 166 | openStream(); |
| 167 | auto i = mStream->getInputPreset(); |
| 168 | closeStream(); |
| 169 | ASSERT_EQ(mStream->getInputPreset(), i); |
| 170 | } |
| 171 | |
| 172 | TEST_F(StreamClosedReturnValues, GetSessionIdReturnsLastKnownValue){ |
| 173 | openStream(); |
| 174 | auto s = mStream->getSessionId(); |
| 175 | closeStream(); |
| 176 | ASSERT_EQ(mStream->getSessionId(), s); |
| 177 | } |
| 178 | |
| 179 | TEST_F(StreamClosedReturnValues, StreamStateIsClosed){ |
| 180 | openAndCloseStream(); |
| 181 | ASSERT_EQ(mStream->getState(), StreamState::Closed); |
| 182 | } |
| 183 | |
| 184 | TEST_F(StreamClosedReturnValues, GetXRunCountReturnsLastKnownValue){ |
| 185 | |
| 186 | openStream(); |
| 187 | if (mStream->isXRunCountSupported()){ |
| 188 | auto i = mStream->getXRunCount(); |
| 189 | ASSERT_EQ(mStream->getXRunCount(), i); |
| 190 | } |
| 191 | closeStream(); |
| 192 | } |
| 193 | |
| 194 | TEST_F(StreamClosedReturnValues, GetFramesPerBurstReturnsLastKnownValue){ |
| 195 | |
| 196 | openStream(); |
| 197 | auto f = mStream->getFramesPerBurst(); |
| 198 | closeStream(); |
| 199 | ASSERT_EQ(mStream->getFramesPerBurst(), f); |
| 200 | } |
| 201 | |
| 202 | TEST_F(StreamClosedReturnValues, IsPlayingReturnsFalse){ |
| 203 | |
| 204 | openAndCloseStream(); |
| 205 | ASSERT_FALSE(mStream->isPlaying()); |
| 206 | } |
| 207 | |
| 208 | TEST_F(StreamClosedReturnValues, GetBytesPerFrameReturnsLastKnownValue){ |
| 209 | openStream(); |
| 210 | auto f = mStream->getBytesPerFrame(); |
| 211 | closeStream(); |
| 212 | ASSERT_EQ(mStream->getBytesPerFrame(), f); |
| 213 | } |
| 214 | |
| 215 | TEST_F(StreamClosedReturnValues, GetBytesPerSampleReturnsLastKnownValue){ |
| 216 | openStream(); |
| 217 | auto f = mStream->getBytesPerSample(); |
| 218 | closeStream(); |
| 219 | ASSERT_EQ(mStream->getBytesPerSample(), f); |
| 220 | } |
| 221 | |
| 222 | TEST_F(StreamClosedReturnValues, GetFramesWrittenReturnsLastKnownValue){ |
| 223 | mBuilder.setFormat(AudioFormat::I16); |
| 224 | mBuilder.setChannelCount(1); |
| 225 | openStream(); |
| 226 | mStream->start(); |
| 227 | |
| 228 | int16_t buffer[4] = { 1, 2, 3, 4 }; |
| 229 | Result r = mStream->write(&buffer, 4, 0); |
| 230 | if (r != Result::OK){ |
| 231 | FAIL() << "Could not write to audio stream"; |
| 232 | } |
| 233 | |
| 234 | auto f = mStream->getFramesWritten(); |
| 235 | ASSERT_EQ(f, 4); |
| 236 | |
| 237 | closeStream(); |
| 238 | ASSERT_EQ(mStream->getFramesWritten(), f); |
| 239 | } |
| 240 | |
| 241 | // TODO: Reading a positive value doesn't work on OpenSL ES in this test - why? |
| 242 | TEST_F(StreamClosedReturnValues, GetFramesReadReturnsLastKnownValue) { |
| 243 | |
| 244 | mBuilder.setDirection(Direction::Input); |
| 245 | mBuilder.setFormat(AudioFormat::I16); |
| 246 | mBuilder.setChannelCount(1); |
| 247 | |
| 248 | if (openStream()){ |
| 249 | mStream->start(); |
| 250 | |
| 251 | /* |
| 252 | int16_t buffer[192]; |
| 253 | auto r = mStream->read(&buffer, 192, 0); |
| 254 | ASSERT_EQ(r.value(), 192); |
| 255 | */ |
| 256 | |
| 257 | auto f = mStream->getFramesRead(); |
| 258 | // ASSERT_EQ(f, 192); |
| 259 | |
| 260 | closeStream(); |
| 261 | ASSERT_EQ(mStream->getFramesRead(), f); |
| 262 | }; |
| 263 | } |
| 264 | |
| 265 | TEST_F(StreamClosedReturnValues, GetTimestampReturnsErrorClosedIfSupported){ |
| 266 | |
| 267 | openStream(); |
| 268 | |
| 269 | int64_t framePosition; |
| 270 | int64_t presentationTime; |
| 271 | |
| 272 | auto r = mStream->getTimestamp(CLOCK_MONOTONIC, &framePosition, &presentationTime); |
| 273 | bool isTimestampSupported = (r == Result::OK); |
| 274 | |
| 275 | closeStream(); |
| 276 | |
| 277 | if (isTimestampSupported){ |
| 278 | ASSERT_EQ(mStream->getTimestamp(CLOCK_MONOTONIC, &framePosition, &presentationTime), Result::ErrorClosed); |
| 279 | } |
| 280 | } |
| 281 | |
| 282 | TEST_F(StreamClosedReturnValues, GetAudioApiReturnsLastKnownValue){ |
| 283 | openStream(); |
| 284 | AudioApi a = mStream->getAudioApi(); |
| 285 | closeStream(); |
| 286 | ASSERT_EQ(mStream->getAudioApi(), a); |
| 287 | } |
| 288 | |
| 289 | TEST_F(StreamClosedReturnValues, GetUsesAAudioReturnsLastKnownValue){ |
| 290 | openStream(); |
| 291 | bool a = mStream->usesAAudio(); |
| 292 | closeStream(); |
| 293 | ASSERT_EQ(mStream->usesAAudio(), a); |
| 294 | } |
| 295 | |
| 296 | TEST_F(StreamClosedReturnValues, StreamStateControlsReturnClosed){ |
| 297 | |
| 298 | openAndCloseStream(); |
Don Turner | 0412fd5 | 2018-07-18 17:08:34 +0100 | [diff] [blame] | 299 | Result r = mStream->close(); |
| 300 | EXPECT_EQ(r, Result::ErrorClosed) << convertToText(r); |
| 301 | r = mStream->start(); |
| 302 | EXPECT_EQ(r, Result::ErrorClosed) << convertToText(r); |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 303 | EXPECT_EQ(mStream->pause(), Result::ErrorClosed); |
| 304 | EXPECT_EQ(mStream->flush(), Result::ErrorClosed); |
| 305 | EXPECT_EQ(mStream->stop(), Result::ErrorClosed); |
| 306 | EXPECT_EQ(mStream->requestStart(), Result::ErrorClosed); |
| 307 | EXPECT_EQ(mStream->requestPause(), Result::ErrorClosed); |
| 308 | EXPECT_EQ(mStream->requestFlush(), Result::ErrorClosed); |
| 309 | EXPECT_EQ(mStream->requestStop(), Result::ErrorClosed); |
| 310 | } |
| 311 | |
Don Turner | c174fc4 | 2018-07-19 20:14:00 +0100 | [diff] [blame] | 312 | TEST_F(StreamClosedReturnValues, WaitForStateChangeReturnsOK){ |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 313 | |
| 314 | openAndCloseStream(); |
| 315 | StreamState next; |
Don Turner | 23eea11 | 2018-07-27 12:24:31 +0100 | [diff] [blame^] | 316 | Result r = mStream->waitForStateChange(StreamState::Open, &next, 0); |
| 317 | ASSERT_EQ(r, Result::OK) << convertToText(r); |
Don Turner | ff649d0 | 2018-07-04 18:35:02 +0100 | [diff] [blame] | 318 | } |
Don Turner | d5a82b7 | 2018-07-12 18:09:15 +0100 | [diff] [blame] | 319 | |
| 320 | TEST_F(StreamClosedReturnValues, SetBufferSizeInFramesReturnsClosed){ |
| 321 | |
| 322 | openAndCloseStream(); |
| 323 | auto r = mStream->setBufferSizeInFrames(192); |
| 324 | ASSERT_EQ(r.error(), Result::ErrorClosed); |
| 325 | } |
| 326 | |
| 327 | TEST_F(StreamClosedReturnValues, CalculateLatencyInMillisReturnsClosedIfSupported){ |
| 328 | |
| 329 | openAndCloseStream(); |
| 330 | |
| 331 | if (mStream->getAudioApi() == AudioApi::AAudio){ |
| 332 | auto r = mStream->calculateLatencyMillis(); |
| 333 | ASSERT_EQ(r.error(), Result::ErrorClosed); |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | TEST_F(StreamClosedReturnValues, ReadReturnsClosed){ |
| 338 | |
| 339 | openAndCloseStream(); |
| 340 | |
| 341 | void *buffer; |
| 342 | auto r = mStream->read(buffer, 1, 0); |
| 343 | ASSERT_EQ(r.error(), Result::ErrorClosed); |
| 344 | } |
| 345 | |
| 346 | TEST_F(StreamClosedReturnValues, WriteReturnsClosed){ |
| 347 | |
| 348 | openAndCloseStream(); |
| 349 | |
| 350 | void *buffer; |
| 351 | auto r = mStream->write(buffer, 1, 0); |
| 352 | ASSERT_EQ(r.error(), Result::ErrorClosed); |
| 353 | } |