Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [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 | |
| 17 | #undef LOG_TAG |
| 18 | #define LOG_TAG "LibSurfaceFlingerUnittests" |
| 19 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 20 | #include <gmock/gmock.h> |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 21 | #include <gtest/gtest.h> |
| 22 | |
| 23 | #include <log/log.h> |
| 24 | #include <utils/String16.h> |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 25 | #include <utils/Vector.h> |
| 26 | |
| 27 | #include <random> |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 28 | #include <unordered_set> |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 29 | |
| 30 | #include "TimeStats/TimeStats.h" |
| 31 | |
Lloyd Pique | 067fe1e | 2018-12-06 19:44:13 -0800 | [diff] [blame] | 32 | #include "libsurfaceflinger_unittest_main.h" |
| 33 | |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 34 | using namespace android::surfaceflinger; |
| 35 | using namespace google::protobuf; |
| 36 | |
| 37 | namespace android { |
| 38 | namespace { |
| 39 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 40 | using testing::Contains; |
| 41 | using testing::SizeIs; |
| 42 | using testing::UnorderedElementsAre; |
| 43 | |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 44 | // clang-format off |
| 45 | #define FMT_PROTO true |
| 46 | #define FMT_STRING false |
| 47 | #define LAYER_ID_0 0 |
| 48 | #define LAYER_ID_1 1 |
| 49 | #define LAYER_ID_INVALID -1 |
| 50 | #define NUM_LAYERS 1 |
| 51 | #define NUM_LAYERS_INVALID "INVALID" |
| 52 | |
| 53 | enum InputCommand : int32_t { |
| 54 | ENABLE = 0, |
| 55 | DISABLE = 1, |
| 56 | CLEAR = 2, |
| 57 | DUMP_ALL = 3, |
| 58 | DUMP_MAXLAYERS_1 = 4, |
| 59 | DUMP_MAXLAYERS_INVALID = 5, |
| 60 | INPUT_COMMAND_BEGIN = ENABLE, |
| 61 | INPUT_COMMAND_END = DUMP_MAXLAYERS_INVALID, |
| 62 | INPUT_COMMAND_RANGE = INPUT_COMMAND_END - INPUT_COMMAND_BEGIN + 1, |
| 63 | }; |
| 64 | |
| 65 | enum TimeStamp : int32_t { |
| 66 | POST = 0, |
| 67 | ACQUIRE = 1, |
| 68 | ACQUIRE_FENCE = 2, |
| 69 | LATCH = 3, |
| 70 | DESIRED = 4, |
| 71 | PRESENT = 5, |
| 72 | PRESENT_FENCE = 6, |
| 73 | TIME_STAMP_BEGIN = POST, |
| 74 | TIME_STAMP_END = PRESENT, |
| 75 | TIME_STAMP_RANGE = TIME_STAMP_END - TIME_STAMP_BEGIN + 1, |
| 76 | }; |
| 77 | |
| 78 | static const TimeStamp NORMAL_SEQUENCE[] = { |
| 79 | TimeStamp::POST, |
| 80 | TimeStamp::ACQUIRE, |
| 81 | TimeStamp::LATCH, |
| 82 | TimeStamp::DESIRED, |
| 83 | TimeStamp::PRESENT, |
| 84 | }; |
| 85 | |
| 86 | static const TimeStamp NORMAL_SEQUENCE_2[] = { |
| 87 | TimeStamp::POST, |
| 88 | TimeStamp::ACQUIRE_FENCE, |
| 89 | TimeStamp::LATCH, |
| 90 | TimeStamp::DESIRED, |
| 91 | TimeStamp::PRESENT_FENCE, |
| 92 | }; |
| 93 | |
| 94 | static const TimeStamp UNORDERED_SEQUENCE[] = { |
| 95 | TimeStamp::ACQUIRE, |
| 96 | TimeStamp::LATCH, |
| 97 | TimeStamp::POST, |
| 98 | TimeStamp::DESIRED, |
| 99 | TimeStamp::PRESENT, |
| 100 | }; |
| 101 | |
| 102 | static const TimeStamp INCOMPLETE_SEQUENCE[] = { |
| 103 | TimeStamp::POST, |
| 104 | }; |
| 105 | // clang-format on |
| 106 | |
| 107 | class TimeStatsTest : public testing::Test { |
| 108 | public: |
| 109 | TimeStatsTest() { |
| 110 | const ::testing::TestInfo* const test_info = |
| 111 | ::testing::UnitTest::GetInstance()->current_test_info(); |
| 112 | ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name()); |
| 113 | } |
| 114 | |
| 115 | ~TimeStatsTest() { |
| 116 | const ::testing::TestInfo* const test_info = |
| 117 | ::testing::UnitTest::GetInstance()->current_test_info(); |
| 118 | ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name()); |
| 119 | } |
| 120 | |
| 121 | std::string inputCommand(InputCommand cmd, bool useProto); |
| 122 | |
| 123 | void setTimeStamp(TimeStamp type, int32_t id, uint64_t frameNumber, nsecs_t ts); |
| 124 | |
| 125 | int32_t genRandomInt32(int32_t begin, int32_t end); |
| 126 | |
| 127 | template <size_t N> |
| 128 | void insertTimeRecord(const TimeStamp (&sequence)[N], int32_t id, uint64_t frameNumber, |
| 129 | nsecs_t ts) { |
| 130 | for (size_t i = 0; i < N; i++, ts += 1000000) { |
| 131 | setTimeStamp(sequence[i], id, frameNumber, ts); |
| 132 | } |
| 133 | } |
| 134 | |
| 135 | std::mt19937 mRandomEngine = std::mt19937(std::random_device()()); |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 136 | std::unique_ptr<TimeStats> mTimeStats = std::make_unique<impl::TimeStats>(); |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 137 | }; |
| 138 | |
| 139 | std::string TimeStatsTest::inputCommand(InputCommand cmd, bool useProto) { |
Yiwei Zhang | 5434a78 | 2018-12-05 18:06:32 -0800 | [diff] [blame] | 140 | std::string result; |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 141 | Vector<String16> args; |
| 142 | |
| 143 | switch (cmd) { |
| 144 | case InputCommand::ENABLE: |
| 145 | args.push_back(String16("-enable")); |
| 146 | break; |
| 147 | case InputCommand::DISABLE: |
| 148 | args.push_back(String16("-disable")); |
| 149 | break; |
| 150 | case InputCommand::CLEAR: |
| 151 | args.push_back(String16("-clear")); |
| 152 | break; |
| 153 | case InputCommand::DUMP_ALL: |
| 154 | args.push_back(String16("-dump")); |
| 155 | break; |
| 156 | case InputCommand::DUMP_MAXLAYERS_1: |
| 157 | args.push_back(String16("-dump")); |
| 158 | args.push_back(String16("-maxlayers")); |
| 159 | args.push_back(String16(std::to_string(NUM_LAYERS).c_str())); |
| 160 | break; |
| 161 | case InputCommand::DUMP_MAXLAYERS_INVALID: |
| 162 | args.push_back(String16("-dump")); |
| 163 | args.push_back(String16("-maxlayers")); |
| 164 | args.push_back(String16(NUM_LAYERS_INVALID)); |
| 165 | break; |
| 166 | default: |
| 167 | ALOGD("Invalid control command"); |
| 168 | } |
| 169 | |
Dominik Laskowski | c286714 | 2019-01-21 11:33:38 -0800 | [diff] [blame] | 170 | EXPECT_NO_FATAL_FAILURE(mTimeStats->parseArgs(useProto, args, result)); |
Yiwei Zhang | 5434a78 | 2018-12-05 18:06:32 -0800 | [diff] [blame] | 171 | return result; |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 172 | } |
| 173 | |
| 174 | static std::string genLayerName(int32_t layerID) { |
| 175 | return (layerID < 0 ? "invalid.dummy" : "com.dummy#") + std::to_string(layerID); |
| 176 | } |
| 177 | |
| 178 | void TimeStatsTest::setTimeStamp(TimeStamp type, int32_t id, uint64_t frameNumber, nsecs_t ts) { |
| 179 | switch (type) { |
| 180 | case TimeStamp::POST: |
| 181 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setPostTime(id, frameNumber, genLayerName(id), ts)); |
| 182 | break; |
| 183 | case TimeStamp::ACQUIRE: |
| 184 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setAcquireTime(id, frameNumber, ts)); |
| 185 | break; |
| 186 | case TimeStamp::ACQUIRE_FENCE: |
| 187 | ASSERT_NO_FATAL_FAILURE( |
| 188 | mTimeStats->setAcquireFence(id, frameNumber, std::make_shared<FenceTime>(ts))); |
| 189 | break; |
| 190 | case TimeStamp::LATCH: |
| 191 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setLatchTime(id, frameNumber, ts)); |
| 192 | break; |
| 193 | case TimeStamp::DESIRED: |
| 194 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setDesiredTime(id, frameNumber, ts)); |
| 195 | break; |
| 196 | case TimeStamp::PRESENT: |
| 197 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setPresentTime(id, frameNumber, ts)); |
| 198 | break; |
| 199 | case TimeStamp::PRESENT_FENCE: |
| 200 | ASSERT_NO_FATAL_FAILURE( |
| 201 | mTimeStats->setPresentFence(id, frameNumber, std::make_shared<FenceTime>(ts))); |
| 202 | break; |
| 203 | default: |
| 204 | ALOGD("Invalid timestamp type"); |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | int32_t TimeStatsTest::genRandomInt32(int32_t begin, int32_t end) { |
| 209 | std::uniform_int_distribution<int32_t> distr(begin, end); |
| 210 | return distr(mRandomEngine); |
| 211 | } |
| 212 | |
| 213 | TEST_F(TimeStatsTest, canEnableAndDisableTimeStats) { |
| 214 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 215 | ASSERT_TRUE(mTimeStats->isEnabled()); |
| 216 | |
| 217 | EXPECT_TRUE(inputCommand(InputCommand::DISABLE, FMT_STRING).empty()); |
| 218 | ASSERT_FALSE(mTimeStats->isEnabled()); |
| 219 | } |
| 220 | |
| 221 | TEST_F(TimeStatsTest, canIncreaseGlobalStats) { |
| 222 | constexpr size_t TOTAL_FRAMES = 5; |
| 223 | constexpr size_t MISSED_FRAMES = 4; |
| 224 | constexpr size_t CLIENT_COMPOSITION_FRAMES = 3; |
| 225 | |
| 226 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 227 | |
| 228 | for (size_t i = 0; i < TOTAL_FRAMES; i++) { |
| 229 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementTotalFrames()); |
| 230 | } |
| 231 | for (size_t i = 0; i < MISSED_FRAMES; i++) { |
| 232 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementMissedFrames()); |
| 233 | } |
| 234 | for (size_t i = 0; i < CLIENT_COMPOSITION_FRAMES; i++) { |
| 235 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementClientCompositionFrames()); |
| 236 | } |
| 237 | |
| 238 | SFTimeStatsGlobalProto globalProto; |
| 239 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 240 | |
| 241 | ASSERT_TRUE(globalProto.has_total_frames()); |
| 242 | EXPECT_EQ(TOTAL_FRAMES, globalProto.total_frames()); |
| 243 | ASSERT_TRUE(globalProto.has_missed_frames()); |
| 244 | EXPECT_EQ(MISSED_FRAMES, globalProto.missed_frames()); |
| 245 | ASSERT_TRUE(globalProto.has_client_composition_frames()); |
| 246 | EXPECT_EQ(CLIENT_COMPOSITION_FRAMES, globalProto.client_composition_frames()); |
| 247 | } |
| 248 | |
| 249 | TEST_F(TimeStatsTest, canInsertGlobalPresentToPresent) { |
| 250 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 251 | |
| 252 | ASSERT_NO_FATAL_FAILURE( |
| 253 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(1000000))); |
| 254 | ASSERT_NO_FATAL_FAILURE( |
| 255 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(2000000))); |
| 256 | |
| 257 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setPowerMode(HWC_POWER_MODE_NORMAL)); |
| 258 | ASSERT_NO_FATAL_FAILURE( |
| 259 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(3000000))); |
| 260 | ASSERT_NO_FATAL_FAILURE( |
| 261 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(5000000))); |
| 262 | |
| 263 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setPowerMode(HWC_POWER_MODE_OFF)); |
| 264 | ASSERT_NO_FATAL_FAILURE( |
| 265 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(6000000))); |
| 266 | ASSERT_NO_FATAL_FAILURE( |
| 267 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(8000000))); |
| 268 | |
| 269 | SFTimeStatsGlobalProto globalProto; |
| 270 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 271 | |
| 272 | ASSERT_EQ(1, globalProto.present_to_present_size()); |
| 273 | const SFTimeStatsHistogramBucketProto& histogramProto = globalProto.present_to_present().Get(0); |
| 274 | EXPECT_EQ(1, histogramProto.frame_count()); |
| 275 | EXPECT_EQ(2, histogramProto.time_millis()); |
| 276 | } |
| 277 | |
| 278 | TEST_F(TimeStatsTest, canInsertOneLayerTimeStats) { |
| 279 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 280 | |
| 281 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 282 | insertTimeRecord(NORMAL_SEQUENCE_2, LAYER_ID_0, 2, 2000000); |
| 283 | |
| 284 | SFTimeStatsGlobalProto globalProto; |
| 285 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 286 | |
| 287 | ASSERT_EQ(1, globalProto.stats_size()); |
| 288 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 289 | ASSERT_TRUE(layerProto.has_layer_name()); |
| 290 | EXPECT_EQ(genLayerName(LAYER_ID_0), layerProto.layer_name()); |
| 291 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 292 | EXPECT_EQ(1, layerProto.total_frames()); |
| 293 | ASSERT_EQ(6, layerProto.deltas_size()); |
| 294 | for (const SFTimeStatsDeltaProto& deltaProto : layerProto.deltas()) { |
| 295 | ASSERT_EQ(1, deltaProto.histograms_size()); |
| 296 | const SFTimeStatsHistogramBucketProto& histogramProto = deltaProto.histograms().Get(0); |
| 297 | EXPECT_EQ(1, histogramProto.frame_count()); |
| 298 | if ("post2acquire" == deltaProto.delta_name()) { |
| 299 | EXPECT_EQ(1, histogramProto.time_millis()); |
| 300 | } else if ("post2present" == deltaProto.delta_name()) { |
| 301 | EXPECT_EQ(4, histogramProto.time_millis()); |
| 302 | } else if ("acquire2present" == deltaProto.delta_name()) { |
| 303 | EXPECT_EQ(3, histogramProto.time_millis()); |
| 304 | } else if ("latch2present" == deltaProto.delta_name()) { |
| 305 | EXPECT_EQ(2, histogramProto.time_millis()); |
| 306 | } else if ("desired2present" == deltaProto.delta_name()) { |
| 307 | EXPECT_EQ(1, histogramProto.time_millis()); |
| 308 | } else if ("present2present" == deltaProto.delta_name()) { |
| 309 | EXPECT_EQ(1, histogramProto.time_millis()); |
| 310 | } else { |
| 311 | FAIL() << "Unknown delta_name: " << deltaProto.delta_name(); |
| 312 | } |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | TEST_F(TimeStatsTest, canNotInsertInvalidLayerNameTimeStats) { |
| 317 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 318 | |
| 319 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_INVALID, 1, 1000000); |
| 320 | insertTimeRecord(NORMAL_SEQUENCE_2, LAYER_ID_INVALID, 2, 2000000); |
| 321 | |
| 322 | SFTimeStatsGlobalProto globalProto; |
| 323 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 324 | |
| 325 | ASSERT_EQ(0, globalProto.stats_size()); |
| 326 | } |
| 327 | |
| 328 | TEST_F(TimeStatsTest, canInsertMultipleLayersTimeStats) { |
| 329 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 330 | |
| 331 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 332 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_1, 1, 1000000); |
| 333 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 334 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_1, 2, 2000000); |
| 335 | |
| 336 | SFTimeStatsGlobalProto globalProto; |
| 337 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 338 | |
| 339 | EXPECT_EQ(2, globalProto.stats_size()); |
| 340 | } |
| 341 | |
| 342 | TEST_F(TimeStatsTest, canInsertUnorderedLayerTimeStats) { |
| 343 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 344 | |
| 345 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 346 | insertTimeRecord(UNORDERED_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 347 | |
| 348 | SFTimeStatsGlobalProto globalProto; |
| 349 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 350 | |
| 351 | ASSERT_EQ(1, globalProto.stats_size()); |
| 352 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 353 | ASSERT_TRUE(layerProto.has_layer_name()); |
| 354 | EXPECT_EQ(genLayerName(LAYER_ID_0), layerProto.layer_name()); |
| 355 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 356 | EXPECT_EQ(1, layerProto.total_frames()); |
| 357 | ASSERT_EQ(6, layerProto.deltas_size()); |
| 358 | for (const SFTimeStatsDeltaProto& deltaProto : layerProto.deltas()) { |
| 359 | ASSERT_EQ(1, deltaProto.histograms_size()); |
| 360 | const SFTimeStatsHistogramBucketProto& histogramProto = deltaProto.histograms().Get(0); |
| 361 | EXPECT_EQ(1, histogramProto.frame_count()); |
| 362 | if ("post2acquire" == deltaProto.delta_name()) { |
| 363 | EXPECT_EQ(0, histogramProto.time_millis()); |
| 364 | } else if ("post2present" == deltaProto.delta_name()) { |
| 365 | EXPECT_EQ(2, histogramProto.time_millis()); |
| 366 | } else if ("acquire2present" == deltaProto.delta_name()) { |
| 367 | EXPECT_EQ(2, histogramProto.time_millis()); |
| 368 | } else if ("latch2present" == deltaProto.delta_name()) { |
| 369 | EXPECT_EQ(2, histogramProto.time_millis()); |
| 370 | } else if ("desired2present" == deltaProto.delta_name()) { |
| 371 | EXPECT_EQ(1, histogramProto.time_millis()); |
| 372 | } else if ("present2present" == deltaProto.delta_name()) { |
| 373 | EXPECT_EQ(1, histogramProto.time_millis()); |
| 374 | } else { |
| 375 | FAIL() << "Unknown delta_name: " << deltaProto.delta_name(); |
| 376 | } |
| 377 | } |
| 378 | } |
| 379 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 380 | TEST_F(TimeStatsTest, recordRefreshRateNewConfigs) { |
| 381 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 382 | |
| 383 | uint32_t fpsOne = 30; |
| 384 | uint32_t fpsTwo = 90; |
| 385 | uint64_t millisOne = 5000; |
| 386 | uint64_t millisTwo = 7000; |
| 387 | |
| 388 | mTimeStats->recordRefreshRate(fpsOne, ms2ns(millisOne)); |
| 389 | mTimeStats->recordRefreshRate(fpsTwo, ms2ns(millisTwo)); |
| 390 | |
| 391 | SFTimeStatsGlobalProto globalProto; |
| 392 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 393 | |
| 394 | SFTimeStatsDisplayConfigBucketProto expectedBucketOne; |
| 395 | SFTimeStatsDisplayConfigProto* expectedConfigOne = expectedBucketOne.mutable_config(); |
| 396 | expectedConfigOne->set_fps(fpsOne); |
| 397 | expectedBucketOne.set_duration_millis(millisOne); |
| 398 | |
| 399 | SFTimeStatsDisplayConfigBucketProto expectedBucketTwo; |
| 400 | SFTimeStatsDisplayConfigProto* expectedConfigTwo = expectedBucketTwo.mutable_config(); |
| 401 | expectedConfigTwo->set_fps(fpsTwo); |
| 402 | expectedBucketTwo.set_duration_millis(millisTwo); |
| 403 | |
| 404 | EXPECT_THAT(globalProto.display_config_stats(), SizeIs(2)); |
| 405 | |
| 406 | std::unordered_set<uint32_t> seen_fps; |
| 407 | for (const auto& bucket : globalProto.display_config_stats()) { |
| 408 | seen_fps.emplace(bucket.config().fps()); |
| 409 | if (fpsOne == bucket.config().fps()) { |
| 410 | EXPECT_EQ(millisOne, bucket.duration_millis()); |
| 411 | } else if (fpsTwo == bucket.config().fps()) { |
| 412 | EXPECT_EQ(millisTwo, bucket.duration_millis()); |
| 413 | } else { |
| 414 | FAIL() << "Unknown fps: " << bucket.config().fps(); |
| 415 | } |
| 416 | } |
| 417 | EXPECT_THAT(seen_fps, UnorderedElementsAre(fpsOne, fpsTwo)); |
| 418 | } |
| 419 | |
| 420 | TEST_F(TimeStatsTest, recordRefreshRateUpdatesConfig) { |
| 421 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 422 | |
| 423 | uint32_t fps = 30; |
| 424 | uint64_t millisOne = 5000; |
| 425 | uint64_t millisTwo = 7000; |
| 426 | |
| 427 | mTimeStats->recordRefreshRate(fps, ms2ns(millisOne)); |
| 428 | mTimeStats->recordRefreshRate(fps, ms2ns(millisTwo)); |
| 429 | |
| 430 | SFTimeStatsGlobalProto globalProto; |
| 431 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 432 | EXPECT_THAT(globalProto.display_config_stats(), SizeIs(1)); |
| 433 | EXPECT_EQ(fps, globalProto.display_config_stats().Get(0).config().fps()); |
| 434 | EXPECT_EQ(millisOne + millisTwo, globalProto.display_config_stats().Get(0).duration_millis()); |
| 435 | } |
| 436 | |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 437 | TEST_F(TimeStatsTest, canRemoveTimeRecord) { |
| 438 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 439 | |
| 440 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 441 | insertTimeRecord(INCOMPLETE_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 442 | ASSERT_NO_FATAL_FAILURE(mTimeStats->removeTimeRecord(0, 2)); |
| 443 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 3, 3000000); |
| 444 | |
| 445 | SFTimeStatsGlobalProto globalProto; |
| 446 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 447 | |
| 448 | ASSERT_EQ(1, globalProto.stats_size()); |
| 449 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 450 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 451 | EXPECT_EQ(1, layerProto.total_frames()); |
| 452 | } |
| 453 | |
| 454 | TEST_F(TimeStatsTest, canRecoverFromIncompleteTimeRecordError) { |
| 455 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 456 | |
| 457 | uint64_t frameNumber = 1; |
| 458 | nsecs_t ts = 1000000; |
| 459 | insertTimeRecord(INCOMPLETE_SEQUENCE, LAYER_ID_0, 1, 1000000); |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 460 | for (size_t i = 0; i < impl::TimeStats::MAX_NUM_TIME_RECORDS + 2; i++) { |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 461 | frameNumber++; |
| 462 | ts += 1000000; |
| 463 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, frameNumber, ts); |
| 464 | } |
| 465 | |
| 466 | SFTimeStatsGlobalProto globalProto; |
| 467 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 468 | |
| 469 | ASSERT_EQ(1, globalProto.stats_size()); |
| 470 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 471 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 472 | EXPECT_EQ(1, layerProto.total_frames()); |
| 473 | } |
| 474 | |
| 475 | TEST_F(TimeStatsTest, layerTimeStatsOnDestroy) { |
| 476 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 477 | |
| 478 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 479 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 480 | ASSERT_NO_FATAL_FAILURE(mTimeStats->onDestroy(0)); |
| 481 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 3, 3000000); |
| 482 | |
| 483 | SFTimeStatsGlobalProto globalProto; |
| 484 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 485 | |
| 486 | ASSERT_EQ(1, globalProto.stats_size()); |
| 487 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 488 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 489 | EXPECT_EQ(1, layerProto.total_frames()); |
| 490 | } |
| 491 | |
| 492 | TEST_F(TimeStatsTest, canClearTimeStats) { |
| 493 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 494 | |
| 495 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementTotalFrames()); |
| 496 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementMissedFrames()); |
| 497 | ASSERT_NO_FATAL_FAILURE(mTimeStats->incrementClientCompositionFrames()); |
| 498 | ASSERT_NO_FATAL_FAILURE(mTimeStats->setPowerMode(HWC_POWER_MODE_NORMAL)); |
| 499 | ASSERT_NO_FATAL_FAILURE( |
| 500 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(1000000))); |
| 501 | ASSERT_NO_FATAL_FAILURE( |
| 502 | mTimeStats->setPresentFenceGlobal(std::make_shared<FenceTime>(2000000))); |
| 503 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 504 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 505 | |
| 506 | EXPECT_TRUE(inputCommand(InputCommand::CLEAR, FMT_STRING).empty()); |
| 507 | |
| 508 | SFTimeStatsGlobalProto globalProto; |
| 509 | ASSERT_TRUE(globalProto.ParseFromString(inputCommand(InputCommand::DUMP_ALL, FMT_PROTO))); |
| 510 | |
| 511 | EXPECT_EQ(0, globalProto.total_frames()); |
| 512 | EXPECT_EQ(0, globalProto.missed_frames()); |
| 513 | EXPECT_EQ(0, globalProto.client_composition_frames()); |
| 514 | EXPECT_EQ(0, globalProto.present_to_present_size()); |
| 515 | EXPECT_EQ(0, globalProto.stats_size()); |
| 516 | } |
| 517 | |
| 518 | TEST_F(TimeStatsTest, canDumpWithMaxLayers) { |
| 519 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 520 | |
| 521 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 522 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_1, 1, 1000000); |
| 523 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 524 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_1, 2, 2000000); |
| 525 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_1, 3, 2000000); |
| 526 | |
| 527 | SFTimeStatsGlobalProto globalProto; |
| 528 | ASSERT_TRUE( |
| 529 | globalProto.ParseFromString(inputCommand(InputCommand::DUMP_MAXLAYERS_1, FMT_PROTO))); |
| 530 | |
| 531 | ASSERT_EQ(1, globalProto.stats_size()); |
| 532 | const SFTimeStatsLayerProto& layerProto = globalProto.stats().Get(0); |
| 533 | ASSERT_TRUE(layerProto.has_layer_name()); |
| 534 | EXPECT_EQ(genLayerName(LAYER_ID_1), layerProto.layer_name()); |
| 535 | ASSERT_TRUE(layerProto.has_total_frames()); |
| 536 | EXPECT_EQ(2, layerProto.total_frames()); |
| 537 | } |
| 538 | |
| 539 | TEST_F(TimeStatsTest, canDumpWithInvalidMaxLayers) { |
| 540 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 541 | |
| 542 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 1, 1000000); |
| 543 | insertTimeRecord(NORMAL_SEQUENCE, LAYER_ID_0, 2, 2000000); |
| 544 | |
| 545 | SFTimeStatsGlobalProto globalProto; |
| 546 | ASSERT_TRUE(globalProto.ParseFromString( |
| 547 | inputCommand(InputCommand::DUMP_MAXLAYERS_INVALID, FMT_PROTO))); |
| 548 | |
| 549 | ASSERT_EQ(0, globalProto.stats_size()); |
| 550 | } |
| 551 | |
| 552 | TEST_F(TimeStatsTest, canSurviveMonkey) { |
Lloyd Pique | 067fe1e | 2018-12-06 19:44:13 -0800 | [diff] [blame] | 553 | if (g_noSlowTests) { |
| 554 | GTEST_SKIP(); |
| 555 | } |
| 556 | |
Yiwei Zhang | 16faa5d | 2018-11-13 18:12:59 -0800 | [diff] [blame] | 557 | EXPECT_TRUE(inputCommand(InputCommand::ENABLE, FMT_STRING).empty()); |
| 558 | |
| 559 | for (size_t i = 0; i < 10000000; ++i) { |
| 560 | const int32_t layerID = genRandomInt32(-1, 10); |
| 561 | const int32_t frameNumber = genRandomInt32(1, 10); |
| 562 | switch (genRandomInt32(0, 100)) { |
| 563 | case 0: |
| 564 | ALOGV("removeTimeRecord"); |
| 565 | ASSERT_NO_FATAL_FAILURE(mTimeStats->removeTimeRecord(layerID, frameNumber)); |
| 566 | continue; |
| 567 | case 1: |
| 568 | ALOGV("onDestroy"); |
| 569 | ASSERT_NO_FATAL_FAILURE(mTimeStats->onDestroy(layerID)); |
| 570 | continue; |
| 571 | } |
| 572 | TimeStamp type = static_cast<TimeStamp>(genRandomInt32(TIME_STAMP_BEGIN, TIME_STAMP_END)); |
| 573 | const int32_t ts = genRandomInt32(1, 1000000000); |
| 574 | ALOGV("type[%d], layerID[%d], frameNumber[%d], ts[%d]", type, layerID, frameNumber, ts); |
| 575 | setTimeStamp(type, layerID, frameNumber, ts); |
| 576 | } |
| 577 | } |
| 578 | |
| 579 | } // namespace |
| 580 | } // namespace android |