Matt Spinler | 97f7abc | 2019-11-06 09:40:23 -0600 | [diff] [blame] | 1 | /** |
| 2 | * Copyright © 2019 IBM Corporation |
| 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 | */ |
Matt Spinler | 89fa082 | 2019-07-17 13:54:30 -0500 | [diff] [blame] | 16 | #include "extensions/openpower-pels/paths.hpp" |
| 17 | #include "extensions/openpower-pels/repository.hpp" |
| 18 | #include "pel_utils.hpp" |
| 19 | |
| 20 | #include <ext/stdio_filebuf.h> |
| 21 | |
| 22 | #include <filesystem> |
| 23 | |
| 24 | #include <gtest/gtest.h> |
| 25 | |
| 26 | using namespace openpower::pels; |
| 27 | namespace fs = std::filesystem; |
| 28 | |
| 29 | /** |
| 30 | * Clean the Repo after every testcase. |
| 31 | * And because we have PEL object, also clean up |
| 32 | * the log ID. |
| 33 | */ |
| 34 | class RepositoryTest : public CleanLogID |
| 35 | { |
| 36 | protected: |
| 37 | void SetUp() override |
| 38 | { |
| 39 | repoPath = getPELRepoPath(); |
| 40 | } |
| 41 | |
| 42 | void TearDown() override |
| 43 | { |
| 44 | fs::remove_all(repoPath); |
| 45 | } |
| 46 | |
| 47 | fs::path repoPath; |
| 48 | }; |
| 49 | |
| 50 | TEST_F(RepositoryTest, FilenameTest) |
| 51 | { |
| 52 | BCDTime date = {0x20, 0x30, 0x11, 0x28, 0x13, 0x6, 0x7, 0x8}; |
| 53 | |
| 54 | EXPECT_EQ(Repository::getPELFilename(0x12345678, date), |
| 55 | "2030112813060708_12345678"); |
| 56 | |
| 57 | EXPECT_EQ(Repository::getPELFilename(0xAABBCCDD, date), |
| 58 | "2030112813060708_AABBCCDD"); |
| 59 | |
| 60 | EXPECT_EQ(Repository::getPELFilename(0x3AFF1, date), |
| 61 | "2030112813060708_0003AFF1"); |
| 62 | |
| 63 | EXPECT_EQ(Repository::getPELFilename(100, date), |
| 64 | "2030112813060708_00000064"); |
| 65 | |
| 66 | EXPECT_EQ(Repository::getPELFilename(0, date), "2030112813060708_00000000"); |
| 67 | } |
| 68 | |
| 69 | TEST_F(RepositoryTest, AddTest) |
| 70 | { |
| 71 | Repository repo{repoPath}; |
Matt Spinler | 42828bd | 2019-10-11 10:39:30 -0500 | [diff] [blame] | 72 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 73 | auto pel = std::make_unique<PEL>(data); |
Matt Spinler | 89fa082 | 2019-07-17 13:54:30 -0500 | [diff] [blame] | 74 | |
| 75 | repo.add(pel); |
| 76 | |
| 77 | // Check that the PEL was stored where it was supposed to be, |
| 78 | // and that it wrote the PEL data. |
Matt Spinler | 97d19b4 | 2019-10-29 11:34:03 -0500 | [diff] [blame] | 79 | const auto ts = pel->privateHeader().commitTimestamp(); |
Matt Spinler | 89fa082 | 2019-07-17 13:54:30 -0500 | [diff] [blame] | 80 | auto name = Repository::getPELFilename(pel->id(), ts); |
| 81 | |
| 82 | fs::path file = repoPath / "logs" / name; |
| 83 | EXPECT_TRUE(fs::exists(file)); |
| 84 | |
| 85 | auto newData = readPELFile(file); |
| 86 | auto pelData = pel->data(); |
| 87 | EXPECT_EQ(*newData, pelData); |
| 88 | } |
Matt Spinler | 475e574 | 2019-07-18 16:09:49 -0500 | [diff] [blame] | 89 | |
Matt Spinler | 52602e3 | 2020-07-15 12:37:28 -0500 | [diff] [blame] | 90 | TEST_F(RepositoryTest, RemoveTest) |
| 91 | { |
| 92 | using pelID = Repository::LogID::Pel; |
| 93 | using obmcID = Repository::LogID::Obmc; |
| 94 | |
| 95 | // Add and remove a PEL from the repo |
| 96 | |
| 97 | Repository repo{repoPath}; |
| 98 | |
| 99 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 100 | auto pel = std::make_unique<PEL>(data, 1); |
| 101 | |
| 102 | pel->assignID(); |
| 103 | Repository::LogID id{pelID{pel->id()}, obmcID{pel->obmcLogID()}}; |
| 104 | |
| 105 | repo.add(pel); |
| 106 | |
| 107 | auto removedID = repo.remove(id); |
| 108 | ASSERT_TRUE(removedID); |
| 109 | EXPECT_EQ(*removedID, id); |
| 110 | |
| 111 | EXPECT_FALSE(repo.hasPEL(id)); |
| 112 | |
| 113 | // Try to remove it again, not there |
| 114 | EXPECT_FALSE(repo.remove(id)); |
| 115 | } |
| 116 | |
Matt Spinler | 475e574 | 2019-07-18 16:09:49 -0500 | [diff] [blame] | 117 | TEST_F(RepositoryTest, RestoreTest) |
| 118 | { |
| 119 | using pelID = Repository::LogID::Pel; |
| 120 | using obmcID = Repository::LogID::Obmc; |
| 121 | |
| 122 | std::vector<Repository::LogID> ids; |
| 123 | |
| 124 | { |
| 125 | Repository repo{repoPath}; |
| 126 | |
| 127 | // Add some PELs to the repository |
| 128 | { |
Matt Spinler | 42828bd | 2019-10-11 10:39:30 -0500 | [diff] [blame] | 129 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 130 | auto pel = std::make_unique<PEL>(data, 1); |
Matt Spinler | 475e574 | 2019-07-18 16:09:49 -0500 | [diff] [blame] | 131 | pel->assignID(); |
| 132 | repo.add(pel); |
| 133 | ids.emplace_back(pelID(pel->id()), obmcID(1)); |
| 134 | } |
| 135 | { |
Matt Spinler | 42828bd | 2019-10-11 10:39:30 -0500 | [diff] [blame] | 136 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 137 | auto pel = std::make_unique<PEL>(data, 2); |
Matt Spinler | 475e574 | 2019-07-18 16:09:49 -0500 | [diff] [blame] | 138 | pel->assignID(); |
| 139 | repo.add(pel); |
| 140 | ids.emplace_back(pelID(pel->id()), obmcID(2)); |
| 141 | } |
| 142 | |
| 143 | // Check they're there |
| 144 | EXPECT_TRUE(repo.hasPEL(ids[0])); |
| 145 | EXPECT_TRUE(repo.hasPEL(ids[1])); |
| 146 | |
| 147 | // Do some other search tests while we're here. |
| 148 | |
| 149 | // Search based on PEL ID |
| 150 | Repository::LogID id(pelID(ids[0].pelID)); |
| 151 | EXPECT_TRUE(repo.hasPEL(id)); |
| 152 | |
| 153 | // Search based on OBMC log ID |
| 154 | id.pelID.id = 0; |
| 155 | id.obmcID = ids[0].obmcID; |
| 156 | EXPECT_TRUE(repo.hasPEL(id)); |
| 157 | |
| 158 | // ... based on the other PEL ID |
| 159 | id.pelID = ids[1].pelID; |
| 160 | id.obmcID.id = 0; |
| 161 | EXPECT_TRUE(repo.hasPEL(id)); |
| 162 | |
| 163 | // Not found |
| 164 | id.pelID.id = 99; |
| 165 | id.obmcID.id = 100; |
| 166 | EXPECT_FALSE(repo.hasPEL(id)); |
Matt Spinler | 52602e3 | 2020-07-15 12:37:28 -0500 | [diff] [blame] | 167 | |
| 168 | // Try to remove it anyway |
| 169 | EXPECT_FALSE(repo.remove(id)); |
Matt Spinler | 475e574 | 2019-07-18 16:09:49 -0500 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | { |
| 173 | // Restore and check they're still there, then |
| 174 | // remove them. |
| 175 | Repository repo{repoPath}; |
| 176 | EXPECT_TRUE(repo.hasPEL(ids[0])); |
| 177 | EXPECT_TRUE(repo.hasPEL(ids[1])); |
| 178 | |
| 179 | repo.remove(ids[0]); |
| 180 | EXPECT_FALSE(repo.hasPEL(ids[0])); |
| 181 | |
| 182 | repo.remove(ids[1]); |
| 183 | EXPECT_FALSE(repo.hasPEL(ids[1])); |
| 184 | } |
| 185 | } |
Matt Spinler | 2813f36 | 2019-07-19 12:45:28 -0500 | [diff] [blame] | 186 | |
| 187 | TEST_F(RepositoryTest, TestGetPELData) |
| 188 | { |
| 189 | using ID = Repository::LogID; |
| 190 | Repository repo{repoPath}; |
| 191 | |
| 192 | ID badID{ID::Pel(42)}; |
| 193 | auto noData = repo.getPELData(badID); |
| 194 | EXPECT_FALSE(noData); |
| 195 | |
| 196 | // Add a PEL to the repo, and get the data back with getPELData. |
Matt Spinler | 42828bd | 2019-10-11 10:39:30 -0500 | [diff] [blame] | 197 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 198 | auto dataCopy = data; |
| 199 | auto pel = std::make_unique<PEL>(data); |
Matt Spinler | 2813f36 | 2019-07-19 12:45:28 -0500 | [diff] [blame] | 200 | auto pelID = pel->id(); |
| 201 | repo.add(pel); |
| 202 | |
| 203 | ID id{ID::Pel(pelID)}; |
| 204 | auto pelData = repo.getPELData(id); |
| 205 | |
| 206 | ASSERT_TRUE(pelData); |
| 207 | EXPECT_EQ(dataCopy, *pelData); |
| 208 | } |
Matt Spinler | 1ea7880 | 2019-11-01 13:04:59 -0500 | [diff] [blame] | 209 | |
| 210 | TEST_F(RepositoryTest, TestForEach) |
| 211 | { |
| 212 | Repository repo{repoPath}; |
| 213 | |
| 214 | // Add 2 PELs |
| 215 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 216 | auto pel = std::make_unique<PEL>(data); |
| 217 | repo.add(pel); |
| 218 | |
| 219 | pel = std::make_unique<PEL>(data); |
| 220 | pel->assignID(); |
| 221 | pel->setCommitTime(); |
| 222 | repo.add(pel); |
| 223 | |
| 224 | // Make a function that saves the IDs |
| 225 | std::vector<uint32_t> ids; |
| 226 | Repository::ForEachFunc f1 = [&ids](const PEL& pel) { |
| 227 | ids.push_back(pel.id()); |
| 228 | return false; |
| 229 | }; |
| 230 | |
| 231 | repo.for_each(f1); |
| 232 | |
| 233 | EXPECT_EQ(ids.size(), 2); |
| 234 | |
| 235 | // Stop after the first time in. |
| 236 | Repository::ForEachFunc f2 = [&ids](const PEL& pel) { |
| 237 | ids.push_back(pel.id()); |
| 238 | return true; |
| 239 | }; |
| 240 | |
| 241 | ids.clear(); |
| 242 | repo.for_each(f2); |
| 243 | EXPECT_EQ(ids.size(), 1); |
| 244 | } |
Matt Spinler | 421f653 | 2019-11-06 15:40:45 -0600 | [diff] [blame] | 245 | |
| 246 | TEST_F(RepositoryTest, TestSubscriptions) |
| 247 | { |
| 248 | std::vector<uint32_t> added; |
| 249 | std::vector<uint32_t> removed; |
| 250 | |
| 251 | Repository::AddCallback ac = [&added](const PEL& pel) { |
| 252 | added.push_back(pel.id()); |
| 253 | }; |
| 254 | |
| 255 | Repository::DeleteCallback dc = [&removed](uint32_t id) { |
| 256 | removed.push_back(id); |
| 257 | }; |
| 258 | |
| 259 | Repository repo{repoPath}; |
| 260 | repo.subscribeToAdds("test", ac); |
| 261 | repo.subscribeToDeletes("test", dc); |
| 262 | |
| 263 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 264 | auto pel = std::make_unique<PEL>(data); |
| 265 | auto pelID = pel->id(); |
| 266 | repo.add(pel); |
| 267 | |
| 268 | EXPECT_EQ(added.size(), 1); |
| 269 | |
| 270 | using ID = Repository::LogID; |
| 271 | ID id{ID::Pel(pelID)}; |
| 272 | repo.remove(id); |
| 273 | |
| 274 | EXPECT_EQ(removed.size(), 1); |
| 275 | |
| 276 | repo.unsubscribeFromAdds("test"); |
| 277 | repo.unsubscribeFromDeletes("test"); |
| 278 | |
| 279 | added.clear(); |
| 280 | removed.clear(); |
| 281 | |
| 282 | repo.add(pel); |
| 283 | EXPECT_EQ(added.size(), 0); |
| 284 | |
| 285 | repo.remove(id); |
| 286 | EXPECT_EQ(removed.size(), 0); |
| 287 | } |
Matt Spinler | 0ff0048 | 2019-11-06 16:19:46 -0600 | [diff] [blame] | 288 | |
| 289 | TEST_F(RepositoryTest, TestGetAttributes) |
| 290 | { |
| 291 | uint32_t pelID = 0; |
| 292 | std::bitset<16> actionFlags; |
| 293 | |
| 294 | { |
| 295 | Repository repo{repoPath}; |
| 296 | |
| 297 | // Add a PEL to the repo |
| 298 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 299 | auto pel = std::make_unique<PEL>(data); |
| 300 | repo.add(pel); |
| 301 | |
| 302 | pelID = pel->id(); |
| 303 | actionFlags = pel->userHeader().actionFlags(); |
| 304 | |
| 305 | using ID = Repository::LogID; |
| 306 | ID id{ID::Pel(pelID)}; |
| 307 | |
| 308 | auto a = repo.getPELAttributes(id); |
| 309 | EXPECT_TRUE(a); |
| 310 | EXPECT_EQ((*a).get().actionFlags, actionFlags); |
| 311 | |
| 312 | id.pelID.id = 0; |
| 313 | a = repo.getPELAttributes(id); |
| 314 | EXPECT_FALSE(a); |
| 315 | } |
| 316 | |
| 317 | { |
| 318 | // Restore the repository and check again |
| 319 | Repository repo{repoPath}; |
| 320 | |
| 321 | using ID = Repository::LogID; |
| 322 | ID id{ID::Pel(pelID)}; |
| 323 | |
| 324 | auto a = repo.getPELAttributes(id); |
| 325 | EXPECT_TRUE(a); |
| 326 | EXPECT_EQ((*a).get().actionFlags, actionFlags); |
| 327 | |
| 328 | id.pelID.id = 0; |
| 329 | a = repo.getPELAttributes(id); |
| 330 | EXPECT_FALSE(a); |
| 331 | } |
| 332 | } |
Matt Spinler | 29d18c1 | 2019-11-21 13:31:27 -0600 | [diff] [blame] | 333 | |
| 334 | TEST_F(RepositoryTest, TestSetHostState) |
| 335 | { |
| 336 | // Add a PEL to the repo |
| 337 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 338 | auto pel = std::make_unique<PEL>(data); |
| 339 | using ID = Repository::LogID; |
| 340 | ID id{ID::Pel(pel->id())}; |
| 341 | |
| 342 | { |
| 343 | Repository repo{repoPath}; |
| 344 | |
| 345 | repo.add(pel); |
| 346 | |
| 347 | auto a = repo.getPELAttributes(id); |
| 348 | EXPECT_EQ((*a).get().hostState, TransmissionState::newPEL); |
| 349 | |
| 350 | repo.setPELHostTransState(pel->id(), TransmissionState::acked); |
| 351 | |
| 352 | // First, check the attributes |
| 353 | a = repo.getPELAttributes(id); |
| 354 | EXPECT_EQ((*a).get().hostState, TransmissionState::acked); |
| 355 | |
| 356 | // Next, check the PEL data itself |
| 357 | auto pelData = repo.getPELData(id); |
| 358 | PEL newPEL{*pelData}; |
| 359 | EXPECT_EQ(newPEL.hostTransmissionState(), TransmissionState::acked); |
| 360 | } |
| 361 | |
| 362 | { |
| 363 | // Now restore, and check again |
| 364 | Repository repo{repoPath}; |
| 365 | |
| 366 | // First, check the attributes |
| 367 | auto a = repo.getPELAttributes(id); |
| 368 | EXPECT_EQ((*a).get().hostState, TransmissionState::acked); |
| 369 | |
| 370 | // Next, check the PEL data itself |
| 371 | auto pelData = repo.getPELData(id); |
| 372 | PEL newPEL{*pelData}; |
| 373 | EXPECT_EQ(newPEL.hostTransmissionState(), TransmissionState::acked); |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | TEST_F(RepositoryTest, TestSetHMCState) |
| 378 | { |
| 379 | // Add a PEL to the repo |
| 380 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 381 | auto pel = std::make_unique<PEL>(data); |
| 382 | using ID = Repository::LogID; |
| 383 | ID id{ID::Pel(pel->id())}; |
| 384 | |
| 385 | { |
| 386 | Repository repo{repoPath}; |
| 387 | |
| 388 | repo.add(pel); |
| 389 | |
| 390 | auto a = repo.getPELAttributes(id); |
| 391 | EXPECT_EQ((*a).get().hmcState, TransmissionState::newPEL); |
| 392 | |
| 393 | repo.setPELHMCTransState(pel->id(), TransmissionState::acked); |
| 394 | |
| 395 | // First, check the attributes |
| 396 | a = repo.getPELAttributes(id); |
| 397 | EXPECT_EQ((*a).get().hmcState, TransmissionState::acked); |
| 398 | |
| 399 | // Next, check the PEL data itself |
| 400 | auto pelData = repo.getPELData(id); |
| 401 | PEL newPEL{*pelData}; |
| 402 | EXPECT_EQ(newPEL.hmcTransmissionState(), TransmissionState::acked); |
| 403 | } |
| 404 | |
| 405 | { |
| 406 | // Now restore, and check again |
| 407 | Repository repo{repoPath}; |
| 408 | |
| 409 | // First, check the attributes |
| 410 | auto a = repo.getPELAttributes(id); |
| 411 | EXPECT_EQ((*a).get().hmcState, TransmissionState::acked); |
| 412 | |
| 413 | // Next, check the PEL data itself |
| 414 | auto pelData = repo.getPELData(id); |
| 415 | PEL newPEL{*pelData}; |
| 416 | EXPECT_EQ(newPEL.hmcTransmissionState(), TransmissionState::acked); |
| 417 | } |
| 418 | } |
Matt Spinler | 6d51224 | 2019-12-09 13:44:17 -0600 | [diff] [blame] | 419 | |
| 420 | TEST_F(RepositoryTest, TestGetPELFD) |
| 421 | { |
| 422 | Repository repo{repoPath}; |
| 423 | |
| 424 | auto data = pelDataFactory(TestPELType::pelSimple); |
| 425 | auto pel = std::make_unique<PEL>(data); |
| 426 | pel->setCommitTime(); |
| 427 | pel->assignID(); |
| 428 | |
| 429 | repo.add(pel); |
| 430 | |
| 431 | using ID = Repository::LogID; |
| 432 | ID id{ID::Pel(pel->id())}; |
| 433 | |
| 434 | auto fd = repo.getPELFD(id); |
| 435 | |
| 436 | EXPECT_TRUE(fd); |
| 437 | |
| 438 | // Get the size |
| 439 | struct stat s; |
| 440 | int r = fstat(*fd, &s); |
| 441 | ASSERT_EQ(r, 0); |
| 442 | |
| 443 | auto size = s.st_size; |
| 444 | |
| 445 | // Read the PEL data out of the FD |
| 446 | FILE* fp = fdopen(*fd, "r"); |
| 447 | ASSERT_NE(fp, nullptr); |
| 448 | |
| 449 | std::vector<uint8_t> newData; |
| 450 | newData.resize(size); |
| 451 | r = fread(newData.data(), 1, size, fp); |
| 452 | EXPECT_EQ(r, size); |
| 453 | |
| 454 | PEL newPEL{newData}; |
| 455 | |
| 456 | EXPECT_TRUE(newPEL.valid()); |
| 457 | EXPECT_EQ(newPEL.id(), pel->id()); |
| 458 | |
| 459 | fclose(fp); |
| 460 | |
| 461 | // Call getPELFD again, this time with a bad ID |
| 462 | id.pelID.id = 42; |
| 463 | fd = repo.getPELFD(id); |
| 464 | |
| 465 | EXPECT_FALSE(fd); |
| 466 | } |
Matt Spinler | b188f78 | 2020-07-07 11:18:12 -0500 | [diff] [blame] | 467 | |
| 468 | // Test the repo size statistics |
| 469 | TEST_F(RepositoryTest, TestRepoSizes) |
| 470 | { |
| 471 | uint32_t id = 1; |
| 472 | |
| 473 | Repository repo{repoPath, 10000, 500}; |
| 474 | |
| 475 | // All of the size stats are the sizes on disk a PEL takes up, |
| 476 | // which is different than the file size. Disk usage seems |
| 477 | // to have a granularity of 4096 bytes. This probably shouldn't |
| 478 | // be hardcoded, but I don't know how to look it up dynamically. |
| 479 | |
| 480 | // All sizes are zero |
| 481 | { |
| 482 | const auto& stats = repo.getSizeStats(); |
| 483 | EXPECT_EQ(stats.total, 0); |
| 484 | EXPECT_EQ(stats.bmc, 0); |
| 485 | EXPECT_EQ(stats.nonBMC, 0); |
| 486 | EXPECT_EQ(stats.bmcServiceable, 0); |
| 487 | EXPECT_EQ(stats.bmcInfo, 0); |
| 488 | EXPECT_EQ(stats.nonBMCServiceable, 0); |
| 489 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 490 | } |
| 491 | |
| 492 | // Add a 2000B BMC predictive error |
| 493 | auto data = pelFactory(id++, 'O', 0x20, 0x8800, 2000); |
| 494 | auto pel = std::make_unique<PEL>(data); |
| 495 | auto pelID1 = pel->id(); |
| 496 | repo.add(pel); |
| 497 | |
| 498 | { |
| 499 | const auto& stats = repo.getSizeStats(); |
| 500 | EXPECT_EQ(stats.total, 4096); |
| 501 | EXPECT_EQ(stats.bmc, 4096); |
| 502 | EXPECT_EQ(stats.nonBMC, 0); |
| 503 | EXPECT_EQ(stats.bmcServiceable, 4096); |
| 504 | EXPECT_EQ(stats.bmcInfo, 0); |
| 505 | EXPECT_EQ(stats.nonBMCServiceable, 0); |
| 506 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 507 | } |
| 508 | |
| 509 | // Add a 5000B BMC informational error |
| 510 | data = pelFactory(id++, 'O', 0x00, 0x8800, 5000); |
| 511 | pel = std::make_unique<PEL>(data); |
| 512 | auto pelID2 = pel->id(); |
| 513 | repo.add(pel); |
| 514 | |
| 515 | { |
| 516 | const auto& stats = repo.getSizeStats(); |
| 517 | EXPECT_EQ(stats.total, 4096 + 8192); |
| 518 | EXPECT_EQ(stats.bmc, 4096 + 8192); |
| 519 | EXPECT_EQ(stats.nonBMC, 0); |
| 520 | EXPECT_EQ(stats.bmcServiceable, 4096); |
| 521 | EXPECT_EQ(stats.bmcInfo, 8192); |
| 522 | EXPECT_EQ(stats.nonBMCServiceable, 0); |
| 523 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 524 | } |
| 525 | |
| 526 | // Add a 4000B Hostboot unrecoverable error |
| 527 | data = pelFactory(id++, 'B', 0x40, 0x8800, 4000); |
| 528 | pel = std::make_unique<PEL>(data); |
| 529 | auto pelID3 = pel->id(); |
| 530 | repo.add(pel); |
| 531 | |
| 532 | { |
| 533 | const auto& stats = repo.getSizeStats(); |
| 534 | EXPECT_EQ(stats.total, 4096 + 8192 + 4096); |
| 535 | EXPECT_EQ(stats.bmc, 4096 + 8192); |
| 536 | EXPECT_EQ(stats.nonBMC, 4096); |
| 537 | EXPECT_EQ(stats.bmcServiceable, 4096); |
| 538 | EXPECT_EQ(stats.bmcInfo, 8192); |
| 539 | EXPECT_EQ(stats.nonBMCServiceable, 4096); |
| 540 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 541 | } |
| 542 | |
| 543 | // Add a 5000B Hostboot informational error |
| 544 | data = pelFactory(id++, 'B', 0x00, 0x8800, 5000); |
| 545 | pel = std::make_unique<PEL>(data); |
| 546 | auto pelID4 = pel->id(); |
| 547 | repo.add(pel); |
| 548 | |
| 549 | { |
| 550 | const auto& stats = repo.getSizeStats(); |
| 551 | EXPECT_EQ(stats.total, 4096 + 8192 + 4096 + 8192); |
| 552 | EXPECT_EQ(stats.bmc, 4096 + 8192); |
| 553 | EXPECT_EQ(stats.nonBMC, 4096 + 8192); |
| 554 | EXPECT_EQ(stats.bmcServiceable, 4096); |
| 555 | EXPECT_EQ(stats.bmcInfo, 8192); |
| 556 | EXPECT_EQ(stats.nonBMCServiceable, 4096); |
| 557 | EXPECT_EQ(stats.nonBMCInfo, 8192); |
| 558 | } |
| 559 | |
| 560 | // Remove the BMC serviceable error |
| 561 | using ID = Repository::LogID; |
| 562 | ID id1{ID::Pel(pelID1)}; |
| 563 | |
| 564 | repo.remove(id1); |
| 565 | { |
| 566 | const auto& stats = repo.getSizeStats(); |
| 567 | EXPECT_EQ(stats.total, 8192 + 4096 + 8192); |
| 568 | EXPECT_EQ(stats.bmc, 8192); |
| 569 | EXPECT_EQ(stats.nonBMC, 4096 + 8192); |
| 570 | EXPECT_EQ(stats.bmcServiceable, 0); |
| 571 | EXPECT_EQ(stats.bmcInfo, 8192); |
| 572 | EXPECT_EQ(stats.nonBMCServiceable, 4096); |
| 573 | EXPECT_EQ(stats.nonBMCInfo, 8192); |
| 574 | } |
| 575 | |
| 576 | // Remove the Hostboot informational error |
| 577 | ID id4{ID::Pel(pelID4)}; |
| 578 | |
| 579 | repo.remove(id4); |
| 580 | { |
| 581 | const auto& stats = repo.getSizeStats(); |
| 582 | EXPECT_EQ(stats.total, 8192 + 4096); |
| 583 | EXPECT_EQ(stats.bmc, 8192); |
| 584 | EXPECT_EQ(stats.nonBMC, 4096); |
| 585 | EXPECT_EQ(stats.bmcServiceable, 0); |
| 586 | EXPECT_EQ(stats.bmcInfo, 8192); |
| 587 | EXPECT_EQ(stats.nonBMCServiceable, 4096); |
| 588 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 589 | } |
| 590 | |
| 591 | // Remove the BMC informational error |
| 592 | ID id2{ID::Pel(pelID2)}; |
| 593 | |
| 594 | repo.remove(id2); |
| 595 | { |
| 596 | const auto& stats = repo.getSizeStats(); |
| 597 | EXPECT_EQ(stats.total, 4096); |
| 598 | EXPECT_EQ(stats.bmc, 0); |
| 599 | EXPECT_EQ(stats.nonBMC, 4096); |
| 600 | EXPECT_EQ(stats.bmcServiceable, 0); |
| 601 | EXPECT_EQ(stats.bmcInfo, 0); |
| 602 | EXPECT_EQ(stats.nonBMCServiceable, 4096); |
| 603 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 604 | } |
| 605 | |
| 606 | // Remove the hostboot unrecoverable error |
| 607 | ID id3{ID::Pel(pelID3)}; |
| 608 | |
| 609 | repo.remove(id3); |
| 610 | { |
| 611 | const auto& stats = repo.getSizeStats(); |
| 612 | EXPECT_EQ(stats.total, 0); |
| 613 | EXPECT_EQ(stats.bmc, 0); |
| 614 | EXPECT_EQ(stats.nonBMC, 0); |
| 615 | EXPECT_EQ(stats.bmcServiceable, 0); |
| 616 | EXPECT_EQ(stats.bmcInfo, 0); |
| 617 | EXPECT_EQ(stats.nonBMCServiceable, 0); |
| 618 | EXPECT_EQ(stats.nonBMCInfo, 0); |
| 619 | } |
| 620 | } |
Matt Spinler | b0a8df5 | 2020-07-07 14:41:06 -0500 | [diff] [blame] | 621 | |
| 622 | // Prune PELs, when no HMC/OS/PHYP acks |
| 623 | TEST_F(RepositoryTest, TestPruneNoAcks) |
| 624 | { |
| 625 | Repository repo{repoPath, 4096 * 20, 100}; |
| 626 | |
| 627 | // Add 10 4096B (on disk) PELs of BMC nonInfo, Info and nonBMC info, |
| 628 | // nonInfo errors. None of them acked by PHYP, host, or HMC. |
| 629 | for (uint32_t i = 1; i <= 10; i++) |
| 630 | { |
| 631 | // BMC predictive |
| 632 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 633 | auto pel = std::make_unique<PEL>(data); |
| 634 | repo.add(pel); |
| 635 | |
| 636 | // BMC info |
| 637 | data = pelFactory(i + 100, 'O', 0x0, 0x8800, 500); |
| 638 | pel = std::make_unique<PEL>(data); |
| 639 | repo.add(pel); |
| 640 | |
| 641 | // Hostboot predictive |
| 642 | data = pelFactory(i + 200, 'B', 0x20, 0x8800, 500); |
| 643 | pel = std::make_unique<PEL>(data); |
| 644 | repo.add(pel); |
| 645 | |
| 646 | // Hostboot info |
| 647 | data = pelFactory(i + 300, 'B', 0x0, 0x8800, 500); |
| 648 | pel = std::make_unique<PEL>(data); |
| 649 | repo.add(pel); |
| 650 | } |
| 651 | |
| 652 | const auto& sizes = repo.getSizeStats(); |
| 653 | EXPECT_EQ(sizes.total, 4096 * 40); |
| 654 | |
| 655 | // Sanity check the very first PELs with IDs 1 to 4 are |
| 656 | // there so we can check they are removed after the prune. |
| 657 | for (uint32_t i = 1; i < 5; i++) |
| 658 | { |
| 659 | Repository::LogID id{Repository::LogID::Pel{i}}; |
| 660 | EXPECT_TRUE(repo.getPELAttributes(id)); |
| 661 | } |
| 662 | |
| 663 | // Prune down to 15%/30%/15%/30% = 90% total |
| 664 | auto IDs = repo.prune(); |
| 665 | |
| 666 | // Check the final sizes |
| 667 | EXPECT_EQ(sizes.total, 4096 * 18); // 90% of 20 PELs |
| 668 | EXPECT_EQ(sizes.bmcInfo, 4096 * 3); // 15% of 20 PELs |
| 669 | EXPECT_EQ(sizes.bmcServiceable, 4096 * 6); // 30% of 20 PELs |
| 670 | EXPECT_EQ(sizes.nonBMCInfo, 4096 * 3); // 15% of 20 PELs |
| 671 | EXPECT_EQ(sizes.nonBMCServiceable, 4096 * 6); // 30% of 20 PELs |
| 672 | |
| 673 | // Check that at least the 4 oldest, which are the oldest of |
| 674 | // each type, were removed. |
| 675 | for (uint32_t i = 1; i < 5; i++) |
| 676 | { |
| 677 | Repository::LogID id{Repository::LogID::Pel{i}}; |
| 678 | EXPECT_FALSE(repo.getPELAttributes(id)); |
| 679 | |
| 680 | // Make sure the corresponding OpenBMC event log ID which is |
| 681 | // 500 + the PEL ID is in the list. |
| 682 | EXPECT_TRUE(std::find(IDs.begin(), IDs.end(), 500 + i) != IDs.end()); |
| 683 | } |
| 684 | } |
| 685 | |
| 686 | // Test that if filled completely with 1 type of PEL, that |
| 687 | // pruning still works properly |
| 688 | TEST_F(RepositoryTest, TestPruneInfoOnly) |
| 689 | { |
| 690 | Repository repo{repoPath, 4096 * 22, 100}; |
| 691 | |
| 692 | // Fill 4096*23 bytes on disk of BMC info PELs |
| 693 | for (uint32_t i = 1; i <= 23; i++) |
| 694 | { |
| 695 | auto data = pelFactory(i, 'O', 0, 0x8800, 1000); |
| 696 | auto pel = std::make_unique<PEL>(data); |
| 697 | repo.add(pel); |
| 698 | } |
| 699 | |
| 700 | const auto& sizes = repo.getSizeStats(); |
| 701 | EXPECT_EQ(sizes.total, 4096 * 23); |
| 702 | |
| 703 | // Pruning to 15% of 4096 * 22 will leave 3 4096B PELs. |
| 704 | |
| 705 | // Sanity check the oldest 20 are there so when they |
| 706 | // get pruned below we'll know they were removed. |
| 707 | for (uint32_t i = 1; i <= 20; i++) |
| 708 | { |
| 709 | Repository::LogID id{Repository::LogID::Pel{i}}; |
| 710 | EXPECT_TRUE(repo.getPELAttributes(id)); |
| 711 | } |
| 712 | |
| 713 | auto IDs = repo.prune(); |
| 714 | |
| 715 | // Check the final sizes |
| 716 | EXPECT_EQ(sizes.total, 4096 * 3); |
| 717 | EXPECT_EQ(sizes.bmcInfo, 4096 * 3); |
| 718 | EXPECT_EQ(sizes.bmcServiceable, 0); |
| 719 | EXPECT_EQ(sizes.nonBMCInfo, 0); |
| 720 | EXPECT_EQ(sizes.nonBMCServiceable, 0); |
| 721 | |
| 722 | EXPECT_EQ(IDs.size(), 20); |
| 723 | |
| 724 | // Can no longer find the oldest 20 PELs. |
| 725 | for (uint32_t i = 1; i <= 20; i++) |
| 726 | { |
| 727 | Repository::LogID id{Repository::LogID::Pel{i}}; |
| 728 | EXPECT_FALSE(repo.getPELAttributes(id)); |
| 729 | EXPECT_TRUE(std::find(IDs.begin(), IDs.end(), 500 + i) != IDs.end()); |
| 730 | } |
| 731 | } |
| 732 | |
| 733 | // Test that the HMC/OS/PHYP ack values affect the |
| 734 | // pruning order. |
| 735 | TEST_F(RepositoryTest, TestPruneWithAcks) |
| 736 | { |
| 737 | Repository repo{repoPath, 4096 * 20, 100}; |
| 738 | |
| 739 | // Fill 30% worth of BMC non-info non-acked PELs |
| 740 | for (uint32_t i = 1; i <= 6; i++) |
| 741 | { |
| 742 | // BMC predictive |
| 743 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 744 | auto pel = std::make_unique<PEL>(data); |
| 745 | repo.add(pel); |
| 746 | } |
| 747 | |
| 748 | // Add another PEL to push it over the 30%, each time adding |
| 749 | // a different type that should be pruned before the above ones |
| 750 | // even though those are older. |
| 751 | for (uint32_t i = 1; i <= 3; i++) |
| 752 | { |
| 753 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 754 | auto pel = std::make_unique<PEL>(data); |
| 755 | auto idToDelete = pel->obmcLogID(); |
| 756 | repo.add(pel); |
| 757 | |
| 758 | if (0 == i) |
| 759 | { |
| 760 | repo.setPELHMCTransState(pel->id(), TransmissionState::acked); |
| 761 | } |
| 762 | else if (1 == i) |
| 763 | { |
| 764 | repo.setPELHostTransState(pel->id(), TransmissionState::acked); |
| 765 | } |
| 766 | else |
| 767 | { |
| 768 | repo.setPELHostTransState(pel->id(), TransmissionState::sent); |
| 769 | } |
| 770 | |
| 771 | auto IDs = repo.prune(); |
| 772 | EXPECT_EQ(repo.getSizeStats().total, 4096 * 6); |
| 773 | |
| 774 | // The newest PEL should be the one deleted |
| 775 | ASSERT_EQ(IDs.size(), 1); |
| 776 | EXPECT_EQ(IDs[0], idToDelete); |
| 777 | } |
| 778 | } |
| 779 | |
| 780 | // Test that the total number of PELs limit is enforced. |
| 781 | TEST_F(RepositoryTest, TestPruneTooManyPELs) |
| 782 | { |
| 783 | Repository repo{repoPath, 4096 * 100, 10}; |
| 784 | |
| 785 | // Add 10, which is the limit and is still OK |
| 786 | for (uint32_t i = 1; i <= 10; i++) |
| 787 | { |
| 788 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 789 | auto pel = std::make_unique<PEL>(data); |
| 790 | repo.add(pel); |
| 791 | } |
| 792 | |
| 793 | auto IDs = repo.prune(); |
| 794 | |
| 795 | // Nothing pruned yet |
| 796 | EXPECT_TRUE(IDs.empty()); |
| 797 | |
| 798 | // Add 1 more PEL which will be too many. |
| 799 | { |
| 800 | auto data = pelFactory(11, 'O', 0x20, 0x8800, 500); |
| 801 | auto pel = std::make_unique<PEL>(data); |
| 802 | repo.add(pel); |
| 803 | } |
| 804 | |
| 805 | // Now that's it's over the limit of 10, it will bring it down |
| 806 | // to 80%, which is 8 after it removes 3. |
| 807 | IDs = repo.prune(); |
| 808 | EXPECT_EQ(repo.getSizeStats().total, 4096 * 8); |
| 809 | ASSERT_EQ(IDs.size(), 3); |
| 810 | |
| 811 | // Check that it deleted the oldest ones. |
| 812 | // The OpenBMC log ID is the PEL ID + 500. |
| 813 | EXPECT_EQ(IDs[0], 500 + 1); |
| 814 | EXPECT_EQ(IDs[1], 500 + 2); |
| 815 | EXPECT_EQ(IDs[2], 500 + 3); |
| 816 | } |
Matt Spinler | 7e727a3 | 2020-07-07 15:00:17 -0500 | [diff] [blame] | 817 | |
| 818 | // Test the sizeWarning function |
| 819 | TEST_F(RepositoryTest, TestSizeWarning) |
| 820 | { |
| 821 | uint32_t id = 1; |
| 822 | Repository repo{repoPath, 100 * 4096, 500}; |
| 823 | |
| 824 | EXPECT_FALSE(repo.sizeWarning()); |
| 825 | |
| 826 | // 95% is still OK (disk size for these is 4096) |
| 827 | for (uint32_t i = 1; i <= 95; i++) |
| 828 | { |
| 829 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 830 | auto pel = std::make_unique<PEL>(data); |
| 831 | repo.add(pel); |
| 832 | } |
| 833 | |
| 834 | EXPECT_FALSE(repo.sizeWarning()); |
| 835 | |
| 836 | // Now at 96% |
Matt Spinler | 6c081cc | 2020-08-05 13:25:54 -0500 | [diff] [blame] | 837 | auto data = pelFactory(id++, 'B', 0x20, 0x8800, 500); |
Matt Spinler | 7e727a3 | 2020-07-07 15:00:17 -0500 | [diff] [blame] | 838 | auto pel = std::make_unique<PEL>(data); |
| 839 | repo.add(pel); |
| 840 | |
| 841 | EXPECT_TRUE(repo.sizeWarning()); |
| 842 | } |
| 843 | |
| 844 | // Test sizeWarning when there are too many PEls |
| 845 | TEST_F(RepositoryTest, TestSizeWarningNumPELs) |
| 846 | { |
| 847 | Repository repo{repoPath, 4096 * 100, 5}; |
| 848 | |
| 849 | EXPECT_FALSE(repo.sizeWarning()); |
| 850 | |
| 851 | for (uint32_t i = 1; i <= 5; i++) |
| 852 | { |
| 853 | auto data = pelFactory(i, 'O', 0x20, 0x8800, 500); |
| 854 | auto pel = std::make_unique<PEL>(data); |
| 855 | repo.add(pel); |
| 856 | } |
| 857 | |
| 858 | EXPECT_FALSE(repo.sizeWarning()); |
| 859 | |
| 860 | // Add 1 more for a total of 6, now over the limit |
| 861 | { |
| 862 | auto data = pelFactory(6, 'O', 0x20, 0x8800, 500); |
| 863 | auto pel = std::make_unique<PEL>(data); |
| 864 | repo.add(pel); |
| 865 | } |
| 866 | |
| 867 | EXPECT_TRUE(repo.sizeWarning()); |
| 868 | } |