Jack He | f317562 | 2016-12-08 19:29:00 -0800 | [diff] [blame^] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2016 Google, Inc. |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | #include <chrono> |
| 19 | #include <cstdint> |
| 20 | #include <string> |
| 21 | #include <thread> |
| 22 | #include <vector> |
| 23 | |
| 24 | #include <gmock/gmock.h> |
| 25 | #include <gtest/gtest.h> |
| 26 | |
| 27 | #include <base/logging.h> |
| 28 | |
| 29 | #include "osi/include/metrics.h" |
| 30 | #include "osi/include/time.h" |
| 31 | #include "osi/src/protos/bluetooth.pb.h" |
| 32 | |
| 33 | #define BTM_COD_MAJOR_AUDIO_TEST 0x04 |
| 34 | |
| 35 | namespace testing { |
| 36 | |
| 37 | using clearcut::connectivity::A2DPSession; |
| 38 | using clearcut::connectivity::BluetoothLog; |
| 39 | using clearcut::connectivity::BluetoothSession; |
| 40 | using clearcut::connectivity::BluetoothSession_ConnectionTechnologyType; |
| 41 | using clearcut::connectivity::DeviceInfo; |
| 42 | using clearcut::connectivity::DeviceInfo_DeviceType; |
| 43 | using clearcut::connectivity::PairEvent; |
| 44 | using clearcut::connectivity::RFCommSession; |
| 45 | using clearcut::connectivity::ScanEvent; |
| 46 | using clearcut::connectivity::ScanEvent_ScanTechnologyType; |
| 47 | using clearcut::connectivity::ScanEvent_ScanEventType; |
| 48 | using clearcut::connectivity::WakeEvent; |
| 49 | using clearcut::connectivity::WakeEvent_WakeEventType; |
| 50 | using system_bt_osi::BluetoothMetricsLogger; |
| 51 | using system_bt_osi::A2dpSessionMetrics; |
| 52 | |
| 53 | /* |
| 54 | * Get current OS boot time in ms |
| 55 | */ |
| 56 | static int64_t time_get_os_boottime_ms(void) { |
| 57 | return time_get_os_boottime_us() / 1000; |
| 58 | } |
| 59 | |
| 60 | static void sleep_ms(int64_t t) { |
| 61 | std::this_thread::sleep_for(std::chrono::milliseconds(t)); |
| 62 | } |
| 63 | |
| 64 | DeviceInfo* MakeDeviceInfo(int32_t device_class, |
| 65 | DeviceInfo_DeviceType device_type) { |
| 66 | DeviceInfo* info = new DeviceInfo(); |
| 67 | info->set_device_class(device_class); |
| 68 | info->set_device_type(device_type); |
| 69 | return info; |
| 70 | } |
| 71 | |
| 72 | PairEvent* MakePairEvent(int32_t disconnect_reason, int64_t timestamp_ms, |
| 73 | DeviceInfo* device_info) { |
| 74 | PairEvent* event = new PairEvent(); |
| 75 | event->set_disconnect_reason(disconnect_reason); |
| 76 | event->set_event_time_millis(timestamp_ms); |
| 77 | if (device_info) event->set_allocated_device_paired_with(device_info); |
| 78 | return event; |
| 79 | } |
| 80 | |
| 81 | WakeEvent* MakeWakeEvent(WakeEvent_WakeEventType event_type, |
| 82 | const std::string& requestor, const std::string& name, |
| 83 | int64_t timestamp_ms) { |
| 84 | WakeEvent* event = new WakeEvent(); |
| 85 | event->set_wake_event_type(event_type); |
| 86 | event->set_requestor(requestor); |
| 87 | event->set_name(name); |
| 88 | event->set_event_time_millis(timestamp_ms); |
| 89 | return event; |
| 90 | } |
| 91 | |
| 92 | ScanEvent* MakeScanEvent(ScanEvent_ScanEventType event_type, |
| 93 | const std::string& initiator, |
| 94 | ScanEvent_ScanTechnologyType tech_type, |
| 95 | int32_t num_results, int64_t timestamp_ms) { |
| 96 | ScanEvent* event = new ScanEvent(); |
| 97 | event->set_scan_event_type(event_type); |
| 98 | event->set_initiator(initiator); |
| 99 | event->set_scan_technology_type(tech_type); |
| 100 | event->set_number_results(num_results); |
| 101 | event->set_event_time_millis(timestamp_ms); |
| 102 | return event; |
| 103 | } |
| 104 | |
| 105 | A2DPSession* MakeA2DPSession(const A2dpSessionMetrics& metrics) { |
| 106 | A2DPSession* session = new A2DPSession(); |
| 107 | session->set_media_timer_min_millis(metrics.media_timer_min_ms); |
| 108 | session->set_media_timer_max_millis(metrics.media_timer_max_ms); |
| 109 | session->set_media_timer_avg_millis(metrics.media_timer_avg_ms); |
| 110 | session->set_buffer_overruns_max_count(metrics.buffer_overruns_max_count); |
| 111 | session->set_buffer_overruns_total(metrics.buffer_overruns_total); |
| 112 | session->set_buffer_underruns_average(metrics.buffer_underruns_average); |
| 113 | session->set_buffer_underruns_count(metrics.buffer_underruns_count); |
| 114 | session->set_audio_duration_millis(metrics.audio_duration_ms); |
| 115 | return session; |
| 116 | } |
| 117 | |
| 118 | BluetoothSession* MakeBluetoothSession( |
| 119 | int64_t session_duration_sec, |
| 120 | BluetoothSession_ConnectionTechnologyType conn_type, |
| 121 | const std::string& disconnect_reason, DeviceInfo* device_info, |
| 122 | RFCommSession* rfcomm_session, A2DPSession* a2dp_session) { |
| 123 | BluetoothSession* session = new BluetoothSession(); |
| 124 | if (a2dp_session) session->set_allocated_a2dp_session(a2dp_session); |
| 125 | if (rfcomm_session) session->set_allocated_rfcomm_session(rfcomm_session); |
| 126 | if (device_info) session->set_allocated_device_connected_to(device_info); |
| 127 | session->set_session_duration_sec(session_duration_sec); |
| 128 | session->set_connection_technology_type(conn_type); |
| 129 | session->set_disconnect_reason(disconnect_reason); |
| 130 | return session; |
| 131 | } |
| 132 | |
| 133 | BluetoothLog* MakeBluetoothLog(std::vector<BluetoothSession*> bt_sessions, |
| 134 | std::vector<PairEvent*> pair_events, |
| 135 | std::vector<WakeEvent*> wake_events, |
| 136 | std::vector<ScanEvent*> scan_events) { |
| 137 | BluetoothLog* bt_log = new BluetoothLog(); |
| 138 | for (BluetoothSession* session : bt_sessions) { |
| 139 | bt_log->mutable_session()->AddAllocated(session); |
| 140 | } |
| 141 | bt_sessions.clear(); |
| 142 | for (PairEvent* event : pair_events) { |
| 143 | bt_log->mutable_pair_event()->AddAllocated(event); |
| 144 | } |
| 145 | pair_events.clear(); |
| 146 | for (WakeEvent* event : wake_events) { |
| 147 | bt_log->mutable_wake_event()->AddAllocated(event); |
| 148 | } |
| 149 | wake_events.clear(); |
| 150 | for (ScanEvent* event : scan_events) { |
| 151 | bt_log->mutable_scan_event()->AddAllocated(event); |
| 152 | } |
| 153 | scan_events.clear(); |
| 154 | return bt_log; |
| 155 | } |
| 156 | |
| 157 | void GenerateWakeEvents(int start, int end, |
| 158 | std::vector<WakeEvent*>* wake_events) { |
| 159 | for (int i = start; i < end; ++i) { |
| 160 | wake_events->push_back(MakeWakeEvent( |
| 161 | i % 2 == 0 ? WakeEvent_WakeEventType::WakeEvent_WakeEventType_ACQUIRED |
| 162 | : WakeEvent_WakeEventType::WakeEvent_WakeEventType_RELEASED, |
| 163 | "TEST_REQ", "TEST_NAME", i)); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | #define COMPARE_A2DP_METRICS(a, b) \ |
| 168 | do { \ |
| 169 | EXPECT_EQ(a.audio_duration_ms, b.audio_duration_ms); \ |
| 170 | EXPECT_EQ(a.media_timer_min_ms, b.media_timer_min_ms); \ |
| 171 | EXPECT_EQ(a.media_timer_max_ms, b.media_timer_max_ms); \ |
| 172 | EXPECT_EQ(a.media_timer_avg_ms, b.media_timer_avg_ms); \ |
| 173 | EXPECT_EQ(a.total_scheduling_count, b.total_scheduling_count); \ |
| 174 | EXPECT_EQ(a.buffer_overruns_max_count, b.buffer_overruns_max_count); \ |
| 175 | EXPECT_EQ(a.buffer_overruns_total, b.buffer_overruns_total); \ |
| 176 | EXPECT_THAT(a.buffer_underruns_average, \ |
| 177 | FloatNear(b.buffer_underruns_average, 0.01)); \ |
| 178 | a.buffer_underruns_average = b.buffer_underruns_average; \ |
| 179 | EXPECT_EQ(a.buffer_underruns_count, b.buffer_underruns_count); \ |
| 180 | } while (0) |
| 181 | |
| 182 | /* |
| 183 | * metrics_sum = metrics1 + metrics2 |
| 184 | */ |
| 185 | TEST(BluetoothA2DPSessionMetricsTest, TestUpdateNormal) { |
| 186 | A2dpSessionMetrics metrics1; |
| 187 | A2dpSessionMetrics metrics2; |
| 188 | A2dpSessionMetrics metrics_sum; |
| 189 | metrics1.audio_duration_ms = 10; |
| 190 | metrics2.audio_duration_ms = 25; |
| 191 | metrics_sum.audio_duration_ms = 35; |
| 192 | metrics1.media_timer_min_ms = 10; |
| 193 | metrics2.media_timer_min_ms = 25; |
| 194 | metrics_sum.media_timer_min_ms = 10; |
| 195 | metrics1.media_timer_max_ms = 100; |
| 196 | metrics2.media_timer_max_ms = 200; |
| 197 | metrics_sum.media_timer_max_ms = 200; |
| 198 | metrics1.media_timer_avg_ms = 50; |
| 199 | metrics1.total_scheduling_count = 50; |
| 200 | metrics2.media_timer_avg_ms = 100; |
| 201 | metrics2.total_scheduling_count = 50; |
| 202 | metrics_sum.media_timer_avg_ms = 75; |
| 203 | metrics_sum.total_scheduling_count = 100; |
| 204 | metrics1.buffer_overruns_max_count = 70; |
| 205 | metrics2.buffer_overruns_max_count = 80; |
| 206 | metrics_sum.buffer_overruns_max_count = 80; |
| 207 | metrics1.buffer_underruns_average = 80; |
| 208 | metrics1.buffer_underruns_count = 1200; |
| 209 | metrics2.buffer_underruns_average = 130; |
| 210 | metrics2.buffer_underruns_count = 2400; |
| 211 | metrics_sum.buffer_underruns_average = 113.33333333; |
| 212 | metrics_sum.buffer_underruns_count = 3600; |
| 213 | metrics1.Update(metrics2); |
| 214 | COMPARE_A2DP_METRICS(metrics1, metrics_sum); |
| 215 | EXPECT_TRUE(metrics1 == metrics_sum); |
| 216 | EXPECT_EQ(metrics1, metrics_sum); |
| 217 | } |
| 218 | |
| 219 | TEST(BluetoothA2DPSessionMetricsTest, TestUpdateNew) { |
| 220 | A2dpSessionMetrics metrics1; |
| 221 | A2dpSessionMetrics metrics2; |
| 222 | A2dpSessionMetrics metrics_sum; |
| 223 | metrics2.audio_duration_ms = 25; |
| 224 | metrics_sum.audio_duration_ms = 25; |
| 225 | metrics2.media_timer_min_ms = 25; |
| 226 | metrics_sum.media_timer_min_ms = 25; |
| 227 | metrics2.media_timer_max_ms = 200; |
| 228 | metrics_sum.media_timer_max_ms = 200; |
| 229 | metrics2.media_timer_avg_ms = 100; |
| 230 | metrics2.total_scheduling_count = 50; |
| 231 | metrics_sum.media_timer_avg_ms = 100; |
| 232 | metrics_sum.total_scheduling_count = 50; |
| 233 | metrics2.buffer_overruns_max_count = 80; |
| 234 | metrics_sum.buffer_overruns_max_count = 80; |
| 235 | metrics2.buffer_underruns_average = 130; |
| 236 | metrics2.buffer_underruns_count = 2400; |
| 237 | metrics_sum.buffer_underruns_average = 130; |
| 238 | metrics_sum.buffer_underruns_count = 2400; |
| 239 | metrics1.Update(metrics2); |
| 240 | COMPARE_A2DP_METRICS(metrics1, metrics_sum); |
| 241 | EXPECT_TRUE(metrics1 == metrics_sum); |
| 242 | EXPECT_EQ(metrics1, metrics_sum); |
| 243 | } |
| 244 | |
| 245 | TEST(BluetoothA2DPSessionMetricsTest, TestNullUpdate) { |
| 246 | A2dpSessionMetrics metrics1; |
| 247 | A2dpSessionMetrics metrics2; |
| 248 | A2dpSessionMetrics metrics_sum; |
| 249 | metrics2.audio_duration_ms = 25; |
| 250 | metrics_sum.audio_duration_ms = 25; |
| 251 | metrics2.media_timer_min_ms = 25; |
| 252 | metrics_sum.media_timer_min_ms = 25; |
| 253 | metrics2.media_timer_max_ms = 200; |
| 254 | metrics_sum.media_timer_max_ms = 200; |
| 255 | metrics2.media_timer_avg_ms = 100; |
| 256 | metrics2.total_scheduling_count = 50; |
| 257 | metrics_sum.media_timer_avg_ms = 100; |
| 258 | metrics_sum.total_scheduling_count = 50; |
| 259 | metrics2.buffer_overruns_max_count = 80; |
| 260 | metrics_sum.buffer_overruns_max_count = 80; |
| 261 | metrics2.buffer_underruns_average = 130; |
| 262 | metrics2.buffer_underruns_count = 2400; |
| 263 | metrics_sum.buffer_underruns_average = 130; |
| 264 | metrics_sum.buffer_underruns_count = 2400; |
| 265 | metrics2.Update(metrics1); |
| 266 | COMPARE_A2DP_METRICS(metrics2, metrics_sum); |
| 267 | EXPECT_TRUE(metrics2 == metrics_sum); |
| 268 | EXPECT_EQ(metrics2, metrics_sum); |
| 269 | } |
| 270 | |
| 271 | TEST(BluetoothA2DPSessionMetricsTest, TestPartialUpdate) { |
| 272 | A2dpSessionMetrics metrics1; |
| 273 | A2dpSessionMetrics metrics2; |
| 274 | A2dpSessionMetrics metrics_sum; |
| 275 | metrics1.audio_duration_ms = 10; |
| 276 | metrics2.audio_duration_ms = 25; |
| 277 | metrics_sum.audio_duration_ms = 35; |
| 278 | metrics1.media_timer_min_ms = 10; |
| 279 | metrics_sum.media_timer_min_ms = 10; |
| 280 | metrics1.media_timer_max_ms = 100; |
| 281 | metrics_sum.media_timer_max_ms = 100; |
| 282 | metrics1.media_timer_avg_ms = 50; |
| 283 | metrics1.total_scheduling_count = 50; |
| 284 | metrics2.media_timer_avg_ms = 100; |
| 285 | metrics_sum.media_timer_avg_ms = 50; |
| 286 | metrics_sum.total_scheduling_count = 50; |
| 287 | metrics1.buffer_overruns_max_count = 70; |
| 288 | metrics_sum.buffer_overruns_max_count = 70; |
| 289 | metrics1.buffer_underruns_average = 80; |
| 290 | metrics1.buffer_underruns_count = 1200; |
| 291 | metrics2.buffer_underruns_count = 2400; |
| 292 | metrics_sum.buffer_underruns_average = 80; |
| 293 | metrics_sum.buffer_underruns_count = 1200; |
| 294 | metrics1.Update(metrics2); |
| 295 | COMPARE_A2DP_METRICS(metrics1, metrics_sum); |
| 296 | EXPECT_TRUE(metrics1 == metrics_sum); |
| 297 | EXPECT_EQ(metrics1, metrics_sum); |
| 298 | } |
| 299 | |
| 300 | class BluetoothMetricsLoggerTest : public Test { |
| 301 | protected: |
| 302 | // Use to hold test protos |
| 303 | std::vector<PairEvent*> pair_events_; |
| 304 | std::vector<WakeEvent*> wake_events_; |
| 305 | std::vector<ScanEvent*> scan_events_; |
| 306 | std::vector<BluetoothSession*> bt_sessions_; |
| 307 | BluetoothLog* bt_log_; |
| 308 | std::string bt_log_str_; |
| 309 | std::string bt_log_ascii_str_; |
| 310 | |
| 311 | void UpdateLog() { |
| 312 | for (BluetoothSession* session : bt_sessions_) { |
| 313 | bt_log_->mutable_session()->AddAllocated(session); |
| 314 | } |
| 315 | bt_sessions_.clear(); |
| 316 | for (PairEvent* event : pair_events_) { |
| 317 | bt_log_->mutable_pair_event()->AddAllocated(event); |
| 318 | } |
| 319 | pair_events_.clear(); |
| 320 | for (WakeEvent* event : wake_events_) { |
| 321 | bt_log_->mutable_wake_event()->AddAllocated(event); |
| 322 | } |
| 323 | wake_events_.clear(); |
| 324 | for (ScanEvent* event : scan_events_) { |
| 325 | bt_log_->mutable_scan_event()->AddAllocated(event); |
| 326 | } |
| 327 | scan_events_.clear(); |
| 328 | bt_log_->SerializeToString(&bt_log_str_); |
| 329 | } |
| 330 | |
| 331 | void ClearLog() { |
| 332 | for (BluetoothSession* session : bt_sessions_) { |
| 333 | session->Clear(); |
| 334 | delete session; |
| 335 | } |
| 336 | bt_sessions_.clear(); |
| 337 | for (PairEvent* event : pair_events_) { |
| 338 | event->Clear(); |
| 339 | delete event; |
| 340 | } |
| 341 | pair_events_.clear(); |
| 342 | for (WakeEvent* event : wake_events_) { |
| 343 | event->Clear(); |
| 344 | delete event; |
| 345 | } |
| 346 | wake_events_.clear(); |
| 347 | for (ScanEvent* event : scan_events_) { |
| 348 | event->Clear(); |
| 349 | delete event; |
| 350 | } |
| 351 | scan_events_.clear(); |
| 352 | bt_log_->Clear(); |
| 353 | } |
| 354 | |
| 355 | void SetUp() { |
| 356 | bt_log_ = new BluetoothLog(); |
| 357 | // Clear existing metrics entries, if any |
| 358 | BluetoothMetricsLogger::GetInstance()->Reset(); |
| 359 | } |
| 360 | void TearDown() { |
| 361 | // Clear remaining metrics entries, if any |
| 362 | BluetoothMetricsLogger::GetInstance()->Reset(); |
| 363 | ClearLog(); |
| 364 | delete bt_log_; |
| 365 | } |
| 366 | |
| 367 | public: |
| 368 | }; |
| 369 | |
| 370 | TEST_F(BluetoothMetricsLoggerTest, PairEventTest) { |
| 371 | pair_events_.push_back(MakePairEvent( |
| 372 | 35, 12345, |
| 373 | MakeDeviceInfo( |
| 374 | 42, DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR))); |
| 375 | UpdateLog(); |
| 376 | BluetoothMetricsLogger::GetInstance()->LogPairEvent( |
| 377 | 35, 12345, 42, system_bt_osi::DEVICE_TYPE_BREDR); |
| 378 | std::string msg_str; |
| 379 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 380 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 381 | } |
| 382 | |
| 383 | TEST_F(BluetoothMetricsLoggerTest, WakeEventTest) { |
| 384 | wake_events_.push_back( |
| 385 | MakeWakeEvent(WakeEvent_WakeEventType::WakeEvent_WakeEventType_ACQUIRED, |
| 386 | "TEST_REQ", "TEST_NAME", 12345)); |
| 387 | UpdateLog(); |
| 388 | BluetoothMetricsLogger::GetInstance()->LogWakeEvent( |
| 389 | system_bt_osi::WAKE_EVENT_ACQUIRED, "TEST_REQ", "TEST_NAME", 12345); |
| 390 | std::string msg_str; |
| 391 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 392 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 393 | } |
| 394 | |
| 395 | TEST_F(BluetoothMetricsLoggerTest, WakeEvent500Test) { |
| 396 | GenerateWakeEvents(450, 500, &wake_events_); |
| 397 | UpdateLog(); |
| 398 | for (int i = 0; i < 500; ++i) { |
| 399 | BluetoothMetricsLogger::GetInstance()->LogWakeEvent( |
| 400 | i % 2 == 0 ? system_bt_osi::WAKE_EVENT_ACQUIRED |
| 401 | : system_bt_osi::WAKE_EVENT_RELEASED, |
| 402 | "TEST_REQ", "TEST_NAME", i); |
| 403 | } |
| 404 | std::string msg_str; |
| 405 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 406 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 407 | } |
| 408 | |
| 409 | TEST_F(BluetoothMetricsLoggerTest, ScanEventTest) { |
| 410 | scan_events_.push_back(MakeScanEvent( |
| 411 | ScanEvent_ScanEventType::ScanEvent_ScanEventType_SCAN_EVENT_STOP, |
| 412 | "TEST_INITIATOR", ScanEvent_ScanTechnologyType:: |
| 413 | ScanEvent_ScanTechnologyType_SCAN_TECH_TYPE_BREDR, |
| 414 | 42, 123456)); |
| 415 | UpdateLog(); |
| 416 | BluetoothMetricsLogger::GetInstance()->LogScanEvent( |
| 417 | false, "TEST_INITIATOR", system_bt_osi::SCAN_TECH_TYPE_BREDR, 42, 123456); |
| 418 | std::string msg_str; |
| 419 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 420 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 421 | } |
| 422 | |
| 423 | TEST_F(BluetoothMetricsLoggerTest, BluetoothSessionTest) { |
| 424 | bt_sessions_.push_back(MakeBluetoothSession( |
| 425 | 10, |
| 426 | BluetoothSession_ConnectionTechnologyType:: |
| 427 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_LE, |
| 428 | "TEST_DISCONNECT", nullptr, nullptr, nullptr)); |
| 429 | UpdateLog(); |
| 430 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 431 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_LE, 123456); |
| 432 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionEnd( |
| 433 | "TEST_DISCONNECT", 133456); |
| 434 | std::string msg_str; |
| 435 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 436 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 437 | } |
| 438 | |
| 439 | TEST_F(BluetoothMetricsLoggerTest, BluetoothSessionDumpBeforeEndTest) { |
| 440 | bt_sessions_.push_back(MakeBluetoothSession( |
| 441 | 1, |
| 442 | BluetoothSession_ConnectionTechnologyType:: |
| 443 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_LE, |
| 444 | "METRICS_DUMP", nullptr, nullptr, nullptr)); |
| 445 | UpdateLog(); |
| 446 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 447 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_LE, time_get_os_boottime_ms()); |
| 448 | sleep_ms(1000); |
| 449 | std::string msg_str; |
| 450 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 451 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 452 | } |
| 453 | |
| 454 | TEST_F(BluetoothMetricsLoggerTest, BluetoothSessionStartBeforeEndTest) { |
| 455 | bt_sessions_.push_back(MakeBluetoothSession( |
| 456 | 1, |
| 457 | BluetoothSession_ConnectionTechnologyType:: |
| 458 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_UNKNOWN, |
| 459 | "NEXT_SESSION_START_WITHOUT_ENDING_PREVIOUS", nullptr, nullptr, nullptr)); |
| 460 | bt_sessions_.push_back(MakeBluetoothSession( |
| 461 | 2, |
| 462 | BluetoothSession_ConnectionTechnologyType:: |
| 463 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_LE, |
| 464 | "METRICS_DUMP", nullptr, nullptr, nullptr)); |
| 465 | UpdateLog(); |
| 466 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 467 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_UNKNOWN, 0); |
| 468 | sleep_ms(1000); |
| 469 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 470 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_LE, 0); |
| 471 | sleep_ms(2000); |
| 472 | std::string msg_str; |
| 473 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 474 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 475 | } |
| 476 | |
| 477 | /* |
| 478 | * Test Case: A2DPSessionTwoUpdatesTest |
| 479 | * |
| 480 | * 1. Create Instance |
| 481 | * 2. LogBluetoothSessionStart |
| 482 | * 3. LogBluetoothSessionDeviceInfo |
| 483 | * 4. LogA2dpSession |
| 484 | * 5. LogA2dpSession |
| 485 | * 6. LogBluetoothSessionEnd |
| 486 | * 7. WriteString |
| 487 | * |
| 488 | */ |
| 489 | TEST_F(BluetoothMetricsLoggerTest, A2DPSessionTwoUpdatesTest) { |
| 490 | /* Same metrics from BluetoothA2DPSessionMetricsTest.TestUpdateNormal */ |
| 491 | A2dpSessionMetrics metrics1; |
| 492 | A2dpSessionMetrics metrics2; |
| 493 | A2dpSessionMetrics metrics_sum; |
| 494 | metrics1.audio_duration_ms = 10; |
| 495 | metrics2.audio_duration_ms = 25; |
| 496 | metrics_sum.audio_duration_ms = 35; |
| 497 | metrics1.media_timer_min_ms = 10; |
| 498 | metrics2.media_timer_min_ms = 25; |
| 499 | metrics_sum.media_timer_min_ms = 10; |
| 500 | metrics1.media_timer_max_ms = 100; |
| 501 | metrics2.media_timer_max_ms = 200; |
| 502 | metrics_sum.media_timer_max_ms = 200; |
| 503 | metrics1.media_timer_avg_ms = 50; |
| 504 | metrics1.total_scheduling_count = 50; |
| 505 | metrics2.media_timer_avg_ms = 100; |
| 506 | metrics2.total_scheduling_count = 50; |
| 507 | metrics_sum.media_timer_avg_ms = 75; |
| 508 | metrics_sum.total_scheduling_count = 100; |
| 509 | metrics1.buffer_overruns_max_count = 70; |
| 510 | metrics2.buffer_overruns_max_count = 80; |
| 511 | metrics_sum.buffer_overruns_max_count = 80; |
| 512 | metrics1.buffer_underruns_average = 80; |
| 513 | metrics1.buffer_underruns_count = 1200; |
| 514 | metrics2.buffer_underruns_average = 130; |
| 515 | metrics2.buffer_underruns_count = 2400; |
| 516 | metrics_sum.buffer_underruns_average = 113.33333333; |
| 517 | metrics_sum.buffer_underruns_count = 3600; |
| 518 | DeviceInfo* info = MakeDeviceInfo( |
| 519 | BTM_COD_MAJOR_AUDIO_TEST, |
| 520 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 521 | A2DPSession* session = MakeA2DPSession(metrics_sum); |
| 522 | bt_sessions_.push_back(MakeBluetoothSession( |
| 523 | 10, |
| 524 | BluetoothSession_ConnectionTechnologyType:: |
| 525 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 526 | "TEST_DISCONNECT", info, nullptr, session)); |
| 527 | UpdateLog(); |
| 528 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 529 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_BREDR, 123456); |
| 530 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionDeviceInfo( |
| 531 | BTM_COD_MAJOR_AUDIO_TEST, system_bt_osi::DEVICE_TYPE_BREDR); |
| 532 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics1); |
| 533 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics2); |
| 534 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionEnd( |
| 535 | "TEST_DISCONNECT", 133456); |
| 536 | std::string msg_str; |
| 537 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 538 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 539 | } |
| 540 | |
| 541 | /* |
| 542 | * Test Case: A2DPSessionTwoUpdatesSeparatedbyDumpTest |
| 543 | * |
| 544 | * 1. Create Instance |
| 545 | * 2. LogBluetoothSessionStart |
| 546 | * 3. LogBluetoothSessionDeviceInfo |
| 547 | * 4. LogA2dpSession |
| 548 | * 5. WriteString |
| 549 | * 6. LogA2dpSession |
| 550 | * 7. LogBluetoothSessionEnd |
| 551 | * 8. WriteString |
| 552 | * |
| 553 | */ |
| 554 | TEST_F(BluetoothMetricsLoggerTest, A2DPSessionTwoUpdatesSeparatedbyDumpTest) { |
| 555 | /* Same metrics from BluetoothA2DPSessionMetricsTest.TestUpdateNormal */ |
| 556 | A2dpSessionMetrics metrics1; |
| 557 | A2dpSessionMetrics metrics2; |
| 558 | metrics1.audio_duration_ms = 10; |
| 559 | metrics2.audio_duration_ms = 25; |
| 560 | metrics1.media_timer_min_ms = 10; |
| 561 | metrics2.media_timer_min_ms = 25; |
| 562 | metrics1.media_timer_max_ms = 100; |
| 563 | metrics2.media_timer_max_ms = 200; |
| 564 | metrics1.media_timer_avg_ms = 50; |
| 565 | metrics1.total_scheduling_count = 50; |
| 566 | metrics2.media_timer_avg_ms = 100; |
| 567 | metrics2.total_scheduling_count = 50; |
| 568 | metrics1.buffer_overruns_max_count = 70; |
| 569 | metrics2.buffer_overruns_max_count = 80; |
| 570 | metrics1.buffer_underruns_average = 80; |
| 571 | metrics1.buffer_underruns_count = 1200; |
| 572 | metrics2.buffer_underruns_average = 130; |
| 573 | metrics2.buffer_underruns_count = 2400; |
| 574 | DeviceInfo* info = MakeDeviceInfo( |
| 575 | BTM_COD_MAJOR_AUDIO_TEST, |
| 576 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 577 | A2DPSession* session = MakeA2DPSession(metrics1); |
| 578 | bt_sessions_.push_back(MakeBluetoothSession( |
| 579 | 1, |
| 580 | BluetoothSession_ConnectionTechnologyType:: |
| 581 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 582 | "METRICS_DUMP", info, nullptr, session)); |
| 583 | UpdateLog(); |
| 584 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 585 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_BREDR, 0); |
| 586 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionDeviceInfo( |
| 587 | BTM_COD_MAJOR_AUDIO_TEST, system_bt_osi::DEVICE_TYPE_BREDR); |
| 588 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics1); |
| 589 | sleep_ms(1000); |
| 590 | std::string msg_str; |
| 591 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 592 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 593 | ClearLog(); |
| 594 | info = MakeDeviceInfo( |
| 595 | BTM_COD_MAJOR_AUDIO_TEST, |
| 596 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 597 | session = MakeA2DPSession(metrics2); |
| 598 | bt_sessions_.push_back(MakeBluetoothSession( |
| 599 | 1, |
| 600 | BluetoothSession_ConnectionTechnologyType:: |
| 601 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 602 | "TEST_DISCONNECT", info, nullptr, session)); |
| 603 | UpdateLog(); |
| 604 | sleep_ms(1000); |
| 605 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics2); |
| 606 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionEnd( |
| 607 | "TEST_DISCONNECT", 0); |
| 608 | msg_str.clear(); |
| 609 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 610 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 611 | } |
| 612 | |
| 613 | /* |
| 614 | * Test Case 1: A2DPSessionOnlyTest |
| 615 | * |
| 616 | * 1. Create Instance |
| 617 | * 4. LogA2dpSession |
| 618 | * 5. WriteString |
| 619 | * 6. LogA2dpSession |
| 620 | * 8. WriteString |
| 621 | * |
| 622 | */ |
| 623 | TEST_F(BluetoothMetricsLoggerTest, A2DPSessionOnlyTest) { |
| 624 | /* Same metrics from BluetoothA2DPSessionMetricsTest.TestUpdateNormal */ |
| 625 | A2dpSessionMetrics metrics1; |
| 626 | A2dpSessionMetrics metrics2; |
| 627 | A2dpSessionMetrics metrics_sum; |
| 628 | metrics1.audio_duration_ms = 10; |
| 629 | metrics2.audio_duration_ms = 25; |
| 630 | metrics_sum.audio_duration_ms = 35; |
| 631 | metrics1.media_timer_min_ms = 10; |
| 632 | metrics2.media_timer_min_ms = 25; |
| 633 | metrics_sum.media_timer_min_ms = 10; |
| 634 | metrics1.media_timer_max_ms = 100; |
| 635 | metrics2.media_timer_max_ms = 200; |
| 636 | metrics_sum.media_timer_max_ms = 200; |
| 637 | metrics1.media_timer_avg_ms = 50; |
| 638 | metrics1.total_scheduling_count = 50; |
| 639 | metrics2.media_timer_avg_ms = 100; |
| 640 | metrics2.total_scheduling_count = 50; |
| 641 | metrics_sum.media_timer_avg_ms = 75; |
| 642 | metrics_sum.total_scheduling_count = 100; |
| 643 | metrics1.buffer_overruns_max_count = 70; |
| 644 | metrics2.buffer_overruns_max_count = 80; |
| 645 | metrics_sum.buffer_overruns_max_count = 80; |
| 646 | metrics1.buffer_underruns_average = 80; |
| 647 | metrics1.buffer_underruns_count = 1200; |
| 648 | metrics2.buffer_underruns_average = 130; |
| 649 | metrics2.buffer_underruns_count = 2400; |
| 650 | metrics_sum.buffer_underruns_average = 113.33333333; |
| 651 | metrics_sum.buffer_underruns_count = 3600; |
| 652 | DeviceInfo* info = MakeDeviceInfo( |
| 653 | BTM_COD_MAJOR_AUDIO_TEST, |
| 654 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 655 | A2DPSession* session = MakeA2DPSession(metrics_sum); |
| 656 | bt_sessions_.push_back(MakeBluetoothSession( |
| 657 | 1, |
| 658 | BluetoothSession_ConnectionTechnologyType:: |
| 659 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 660 | "METRICS_DUMP", info, nullptr, session)); |
| 661 | UpdateLog(); |
| 662 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics1); |
| 663 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics2); |
| 664 | sleep_ms(1000); |
| 665 | std::string msg_str; |
| 666 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 667 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 668 | } |
| 669 | |
| 670 | /* |
| 671 | * Test Case: A2DPSessionDumpBeforeTwoUpdatesTest |
| 672 | * |
| 673 | * 1. Create Instance |
| 674 | * 2. LogBluetoothSessionStart |
| 675 | * 3. LogBluetoothSessionDeviceInfo |
| 676 | * 5. WriteString |
| 677 | * 6. LogA2dpSession |
| 678 | * 7. LogA2dpSession |
| 679 | * 8. LogBluetoothSessionEnd |
| 680 | * 9. WriteString |
| 681 | * |
| 682 | */ |
| 683 | TEST_F(BluetoothMetricsLoggerTest, A2DPSessionDumpBeforeTwoUpdatesTest) { |
| 684 | /* Same metrics from BluetoothA2DPSessionMetricsTest.TestUpdateNormal */ |
| 685 | A2dpSessionMetrics metrics1; |
| 686 | A2dpSessionMetrics metrics2; |
| 687 | A2dpSessionMetrics metrics_sum; |
| 688 | metrics1.audio_duration_ms = 10; |
| 689 | metrics2.audio_duration_ms = 25; |
| 690 | metrics_sum.audio_duration_ms = 35; |
| 691 | metrics1.media_timer_min_ms = 10; |
| 692 | metrics2.media_timer_min_ms = 25; |
| 693 | metrics_sum.media_timer_min_ms = 10; |
| 694 | metrics1.media_timer_max_ms = 100; |
| 695 | metrics2.media_timer_max_ms = 200; |
| 696 | metrics_sum.media_timer_max_ms = 200; |
| 697 | metrics1.media_timer_avg_ms = 50; |
| 698 | metrics1.total_scheduling_count = 50; |
| 699 | metrics2.media_timer_avg_ms = 100; |
| 700 | metrics2.total_scheduling_count = 50; |
| 701 | metrics_sum.media_timer_avg_ms = 75; |
| 702 | metrics_sum.total_scheduling_count = 100; |
| 703 | metrics1.buffer_overruns_max_count = 70; |
| 704 | metrics2.buffer_overruns_max_count = 80; |
| 705 | metrics_sum.buffer_overruns_max_count = 80; |
| 706 | metrics1.buffer_underruns_average = 80; |
| 707 | metrics1.buffer_underruns_count = 1200; |
| 708 | metrics2.buffer_underruns_average = 130; |
| 709 | metrics2.buffer_underruns_count = 2400; |
| 710 | metrics_sum.buffer_underruns_average = 113.33333333; |
| 711 | metrics_sum.buffer_underruns_count = 3600; |
| 712 | DeviceInfo* info = MakeDeviceInfo( |
| 713 | BTM_COD_MAJOR_AUDIO_TEST, |
| 714 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 715 | bt_sessions_.push_back(MakeBluetoothSession( |
| 716 | 1, |
| 717 | BluetoothSession_ConnectionTechnologyType:: |
| 718 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 719 | "METRICS_DUMP", info, nullptr, nullptr)); |
| 720 | UpdateLog(); |
| 721 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionStart( |
| 722 | system_bt_osi::CONNECTION_TECHNOLOGY_TYPE_BREDR, 0); |
| 723 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionDeviceInfo( |
| 724 | BTM_COD_MAJOR_AUDIO_TEST, system_bt_osi::DEVICE_TYPE_BREDR); |
| 725 | sleep_ms(1000); |
| 726 | std::string msg_str; |
| 727 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 728 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 729 | ClearLog(); |
| 730 | info = MakeDeviceInfo( |
| 731 | BTM_COD_MAJOR_AUDIO_TEST, |
| 732 | DeviceInfo_DeviceType::DeviceInfo_DeviceType_DEVICE_TYPE_BREDR); |
| 733 | A2DPSession* session = MakeA2DPSession(metrics_sum); |
| 734 | bt_sessions_.push_back(MakeBluetoothSession( |
| 735 | 1, |
| 736 | BluetoothSession_ConnectionTechnologyType:: |
| 737 | BluetoothSession_ConnectionTechnologyType_CONNECTION_TECHNOLOGY_TYPE_BREDR, |
| 738 | "TEST_DISCONNECT", info, nullptr, session)); |
| 739 | UpdateLog(); |
| 740 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics1); |
| 741 | BluetoothMetricsLogger::GetInstance()->LogA2dpSession(metrics2); |
| 742 | sleep_ms(1000); |
| 743 | BluetoothMetricsLogger::GetInstance()->LogBluetoothSessionEnd( |
| 744 | "TEST_DISCONNECT", 0); |
| 745 | msg_str.clear(); |
| 746 | BluetoothMetricsLogger::GetInstance()->WriteString(&msg_str, true); |
| 747 | EXPECT_THAT(msg_str, StrEq(bt_log_str_)); |
| 748 | } |
| 749 | } |