Michael Ryleev | e2d6564 | 2016-03-08 15:16:22 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 | #include <assert.h> |
| 18 | #include <stdint.h> |
| 19 | #include <stdbool.h> |
| 20 | #include <gtest/gtest.h> |
| 21 | |
| 22 | #include <trusty/lib/storage.h> |
| 23 | |
| 24 | #define TRUSTY_DEVICE_NAME "/dev/trusty-ipc-dev0" |
| 25 | |
| 26 | #define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) |
| 27 | |
| 28 | static inline bool is_32bit_aligned(size_t sz) |
| 29 | { |
| 30 | return ((sz & 0x3) == 0); |
| 31 | } |
| 32 | |
| 33 | static inline bool is_valid_size(size_t sz) { |
| 34 | return (sz > 0) && is_32bit_aligned(sz); |
| 35 | } |
| 36 | |
| 37 | static bool is_valid_offset(storage_off_t off) |
| 38 | { |
| 39 | return (off & 0x3) == 0ULL; |
| 40 | } |
| 41 | |
| 42 | static void fill_pattern32(uint32_t *buf, size_t len, storage_off_t off) |
| 43 | { |
| 44 | size_t cnt = len / sizeof(uint32_t); |
| 45 | uint32_t pattern = (uint32_t)(off / sizeof(uint32_t)); |
| 46 | while (cnt--) { |
| 47 | *buf++ = pattern++; |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | static bool check_pattern32(const uint32_t *buf, size_t len, storage_off_t off) |
| 52 | { |
| 53 | size_t cnt = len / sizeof(uint32_t); |
| 54 | uint32_t pattern = (uint32_t)(off / sizeof(uint32_t)); |
| 55 | while (cnt--) { |
| 56 | if (*buf != pattern) |
| 57 | return false; |
| 58 | buf++; |
| 59 | pattern++; |
| 60 | } |
| 61 | return true; |
| 62 | } |
| 63 | |
| 64 | static bool check_value32(const uint32_t *buf, size_t len, uint32_t val) |
| 65 | { |
| 66 | size_t cnt = len / sizeof(uint32_t); |
| 67 | while (cnt--) { |
| 68 | if (*buf != val) |
| 69 | return false; |
| 70 | buf++; |
| 71 | } |
| 72 | return true; |
| 73 | } |
| 74 | |
| 75 | using testing::TestWithParam; |
| 76 | |
| 77 | class StorageServiceTest : public virtual TestWithParam<const char *> { |
| 78 | public: |
| 79 | StorageServiceTest() {} |
| 80 | virtual ~StorageServiceTest() {} |
| 81 | |
| 82 | virtual void SetUp() { |
| 83 | port_ = GetParam(); |
| 84 | test_buf_ = NULL; |
| 85 | aux_session_ = STORAGE_INVALID_SESSION; |
| 86 | int rc = storage_open_session(TRUSTY_DEVICE_NAME, &session_, port_); |
| 87 | ASSERT_EQ(0, rc); |
| 88 | } |
| 89 | |
| 90 | virtual void TearDown() { |
| 91 | if (test_buf_) { |
| 92 | delete[] test_buf_; |
| 93 | test_buf_ = NULL; |
| 94 | } |
| 95 | storage_close_session(session_); |
| 96 | |
| 97 | if (aux_session_ != STORAGE_INVALID_SESSION) { |
| 98 | storage_close_session(aux_session_); |
| 99 | aux_session_ = STORAGE_INVALID_SESSION; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | void WriteReadAtOffsetHelper(file_handle_t handle, size_t blk, size_t cnt, bool complete); |
| 104 | |
| 105 | void WriteZeroChunk(file_handle_t handle, storage_off_t off, size_t chunk_len, bool complete ); |
| 106 | void WritePatternChunk(file_handle_t handle, storage_off_t off, size_t chunk_len, bool complete); |
| 107 | void WritePattern(file_handle_t handle, storage_off_t off, size_t data_len, size_t chunk_len, bool complete); |
| 108 | |
| 109 | void ReadChunk(file_handle_t handle, storage_off_t off, size_t chunk_len, |
| 110 | size_t head_len, size_t pattern_len, size_t tail_len); |
| 111 | void ReadPattern(file_handle_t handle, storage_off_t off, size_t data_len, size_t chunk_len); |
| 112 | void ReadPatternEOF(file_handle_t handle, storage_off_t off, size_t chunk_len, size_t exp_len); |
| 113 | |
| 114 | protected: |
| 115 | const char *port_; |
| 116 | uint32_t *test_buf_; |
| 117 | storage_session_t session_; |
| 118 | storage_session_t aux_session_; |
| 119 | }; |
| 120 | |
| 121 | INSTANTIATE_TEST_CASE_P(SS_TD_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TD_PORT)); |
| 122 | INSTANTIATE_TEST_CASE_P(SS_TDEA_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TDEA_PORT)); |
| 123 | INSTANTIATE_TEST_CASE_P(SS_TP_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TP_PORT)); |
| 124 | |
| 125 | |
| 126 | void StorageServiceTest::WriteZeroChunk(file_handle_t handle, storage_off_t off, |
| 127 | size_t chunk_len, bool complete) |
| 128 | { |
| 129 | int rc; |
| 130 | uint32_t data_buf[chunk_len/sizeof(uint32_t)]; |
| 131 | |
| 132 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 133 | ASSERT_PRED1(is_valid_offset, off); |
| 134 | |
| 135 | memset(data_buf, 0, chunk_len); |
| 136 | |
| 137 | rc = storage_write(handle, off, data_buf, sizeof(data_buf), |
| 138 | complete ? STORAGE_OP_COMPLETE : 0); |
| 139 | ASSERT_EQ((int)chunk_len, rc); |
| 140 | } |
| 141 | |
| 142 | void StorageServiceTest::WritePatternChunk(file_handle_t handle, storage_off_t off, |
| 143 | size_t chunk_len, bool complete) |
| 144 | { |
| 145 | int rc; |
| 146 | uint32_t data_buf[chunk_len/sizeof(uint32_t)]; |
| 147 | |
| 148 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 149 | ASSERT_PRED1(is_valid_offset, off); |
| 150 | |
| 151 | fill_pattern32(data_buf, chunk_len, off); |
| 152 | |
| 153 | rc = storage_write(handle, off, data_buf, sizeof(data_buf), |
| 154 | complete ? STORAGE_OP_COMPLETE : 0); |
| 155 | ASSERT_EQ((int)chunk_len, rc); |
| 156 | } |
| 157 | |
| 158 | void StorageServiceTest::WritePattern(file_handle_t handle, storage_off_t off, |
| 159 | size_t data_len, size_t chunk_len, bool complete) |
| 160 | { |
| 161 | ASSERT_PRED1(is_valid_size, data_len); |
| 162 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 163 | |
| 164 | while (data_len) { |
| 165 | if (data_len < chunk_len) |
| 166 | chunk_len = data_len; |
| 167 | WritePatternChunk(handle, off, chunk_len, (chunk_len == data_len) && complete); |
| 168 | ASSERT_FALSE(HasFatalFailure()); |
| 169 | off += chunk_len; |
| 170 | data_len -= chunk_len; |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | void StorageServiceTest::ReadChunk(file_handle_t handle, |
| 175 | storage_off_t off, size_t chunk_len, |
| 176 | size_t head_len, size_t pattern_len, |
| 177 | size_t tail_len) |
| 178 | { |
| 179 | int rc; |
| 180 | uint32_t data_buf[chunk_len/sizeof(uint32_t)]; |
| 181 | uint8_t *data_ptr = (uint8_t *)data_buf; |
| 182 | |
| 183 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 184 | ASSERT_PRED1(is_valid_offset, off); |
| 185 | ASSERT_EQ(head_len + pattern_len + tail_len, chunk_len); |
| 186 | |
| 187 | rc = storage_read(handle, off, data_buf, chunk_len); |
| 188 | ASSERT_EQ((int)chunk_len, rc); |
| 189 | |
| 190 | if (head_len) { |
| 191 | ASSERT_TRUE(check_value32((const uint32_t *)data_ptr, head_len, 0)); |
| 192 | data_ptr += head_len; |
| 193 | off += head_len; |
| 194 | } |
| 195 | |
| 196 | if (pattern_len) { |
| 197 | ASSERT_TRUE(check_pattern32((const uint32_t *)data_ptr, pattern_len, off)); |
| 198 | data_ptr += pattern_len; |
| 199 | } |
| 200 | |
| 201 | if (tail_len) { |
| 202 | ASSERT_TRUE(check_value32((const uint32_t *)data_ptr, tail_len, 0)); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | void StorageServiceTest::ReadPattern(file_handle_t handle, storage_off_t off, |
| 207 | size_t data_len, size_t chunk_len) |
| 208 | { |
| 209 | int rc; |
| 210 | uint32_t data_buf[chunk_len/sizeof(uint32_t)]; |
| 211 | |
| 212 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 213 | ASSERT_PRED1(is_valid_size, data_len); |
| 214 | ASSERT_PRED1(is_valid_offset, off); |
| 215 | |
| 216 | while (data_len) { |
| 217 | if (chunk_len > data_len) |
| 218 | chunk_len = data_len; |
| 219 | rc = storage_read(handle, off, data_buf, sizeof(data_buf)); |
| 220 | ASSERT_EQ((int)chunk_len, rc); |
| 221 | ASSERT_TRUE(check_pattern32(data_buf, chunk_len, off)); |
| 222 | off += chunk_len; |
| 223 | data_len -= chunk_len; |
| 224 | } |
| 225 | } |
| 226 | |
| 227 | void StorageServiceTest::ReadPatternEOF(file_handle_t handle, storage_off_t off, |
| 228 | size_t chunk_len, size_t exp_len) |
| 229 | { |
| 230 | int rc; |
| 231 | size_t bytes_read = 0; |
| 232 | uint32_t data_buf[chunk_len/sizeof(uint32_t)]; |
| 233 | |
| 234 | ASSERT_PRED1(is_valid_size, chunk_len); |
| 235 | ASSERT_PRED1(is_32bit_aligned, exp_len); |
| 236 | |
| 237 | while (true) { |
| 238 | rc = storage_read(handle, off, data_buf, sizeof(data_buf)); |
| 239 | ASSERT_GE(rc, 0); |
| 240 | if (rc == 0) |
| 241 | break; // end of file reached |
| 242 | ASSERT_PRED1(is_valid_size, (size_t)rc); |
| 243 | ASSERT_TRUE(check_pattern32(data_buf, rc, off)); |
| 244 | off += rc; |
| 245 | bytes_read += rc; |
| 246 | } |
| 247 | ASSERT_EQ(bytes_read, exp_len); |
| 248 | } |
| 249 | |
| 250 | TEST_P(StorageServiceTest, CreateDelete) { |
| 251 | int rc; |
| 252 | file_handle_t handle; |
| 253 | const char *fname = "test_create_delete_file"; |
| 254 | |
| 255 | // make sure test file does not exist (expect success or -ENOENT) |
| 256 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 257 | rc = (rc == -ENOENT) ? 0 : rc; |
| 258 | ASSERT_EQ(0, rc); |
| 259 | |
| 260 | // one more time (expect -ENOENT only) |
| 261 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 262 | ASSERT_EQ(-ENOENT, rc); |
| 263 | |
| 264 | // create file (expect 0) |
| 265 | rc = storage_open_file(session_, &handle, fname, |
| 266 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 267 | STORAGE_OP_COMPLETE); |
| 268 | ASSERT_EQ(0, rc); |
| 269 | |
| 270 | // try to create it again while it is still opened (expect -EEXIST) |
| 271 | rc = storage_open_file(session_, &handle, fname, |
| 272 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 273 | STORAGE_OP_COMPLETE); |
| 274 | ASSERT_EQ(-EEXIST, rc); |
| 275 | |
| 276 | // close it |
| 277 | storage_close_file(handle); |
| 278 | |
| 279 | // try to create it again while it is closed (expect -EEXIST) |
| 280 | rc = storage_open_file(session_, &handle, fname, |
| 281 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 282 | STORAGE_OP_COMPLETE); |
| 283 | ASSERT_EQ(-EEXIST, rc); |
| 284 | |
| 285 | // delete file (expect 0) |
| 286 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 287 | ASSERT_EQ(0, rc); |
| 288 | |
| 289 | // one more time (expect -ENOENT) |
| 290 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 291 | ASSERT_EQ(-ENOENT, rc); |
| 292 | } |
| 293 | |
| 294 | |
| 295 | TEST_P(StorageServiceTest, DeleteOpened) { |
| 296 | int rc; |
| 297 | file_handle_t handle; |
| 298 | const char *fname = "delete_opened_test_file"; |
| 299 | |
| 300 | // make sure test file does not exist (expect success or -ENOENT) |
| 301 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 302 | rc = (rc == -ENOENT) ? 0 : rc; |
| 303 | ASSERT_EQ(0, rc); |
| 304 | |
| 305 | // one more time (expect -ENOENT) |
| 306 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 307 | ASSERT_EQ(-ENOENT, rc); |
| 308 | |
| 309 | // open/create file (expect 0) |
| 310 | rc = storage_open_file(session_, &handle, fname, |
| 311 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 312 | STORAGE_OP_COMPLETE); |
| 313 | ASSERT_EQ(0, rc); |
| 314 | |
| 315 | // delete opened file (expect 0) |
| 316 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 317 | ASSERT_EQ(0, rc); |
| 318 | |
| 319 | // one more time (expect -ENOENT) |
| 320 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 321 | ASSERT_EQ(-ENOENT, rc); |
| 322 | |
| 323 | // close file |
| 324 | storage_close_file(handle); |
| 325 | |
| 326 | // one more time (expect -ENOENT) |
| 327 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 328 | ASSERT_EQ(-ENOENT, rc); |
| 329 | } |
| 330 | |
| 331 | |
| 332 | TEST_P(StorageServiceTest, OpenNoCreate) { |
| 333 | int rc; |
| 334 | file_handle_t handle; |
| 335 | const char *fname = "test_open_no_create_file"; |
| 336 | |
| 337 | // make sure test file does not exist (expect success or -ENOENT) |
| 338 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 339 | rc = (rc == -ENOENT) ? 0 : rc; |
| 340 | ASSERT_EQ(0, rc); |
| 341 | |
| 342 | // open non-existing file (expect -ENOENT) |
| 343 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 344 | ASSERT_EQ(-ENOENT, rc); |
| 345 | |
| 346 | // create file (expect 0) |
| 347 | rc = storage_open_file(session_, &handle, fname, |
| 348 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 349 | STORAGE_OP_COMPLETE); |
| 350 | ASSERT_EQ(0, rc); |
| 351 | storage_close_file(handle); |
| 352 | |
| 353 | // open existing file (expect 0) |
| 354 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 355 | ASSERT_EQ(0, rc); |
| 356 | |
| 357 | // close it |
| 358 | storage_close_file(handle); |
| 359 | |
| 360 | // delete file (expect 0) |
| 361 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 362 | ASSERT_EQ(0, rc); |
| 363 | } |
| 364 | |
| 365 | |
| 366 | TEST_P(StorageServiceTest, OpenOrCreate) { |
| 367 | int rc; |
| 368 | file_handle_t handle; |
| 369 | const char *fname = "test_open_create_file"; |
| 370 | |
| 371 | // make sure test file does not exist (expect success or -ENOENT) |
| 372 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 373 | rc = (rc == -ENOENT) ? 0 : rc; |
| 374 | ASSERT_EQ(0, rc); |
| 375 | |
| 376 | // open/create a non-existing file (expect 0) |
| 377 | rc = storage_open_file(session_, &handle, fname, |
| 378 | STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE); |
| 379 | ASSERT_EQ(0, rc); |
| 380 | storage_close_file(handle); |
| 381 | |
| 382 | // open/create an existing file (expect 0) |
| 383 | rc = storage_open_file(session_, &handle, fname, |
| 384 | STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE); |
| 385 | ASSERT_EQ(0, rc); |
| 386 | storage_close_file(handle); |
| 387 | |
| 388 | // delete file (expect 0) |
| 389 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 390 | ASSERT_EQ(0, rc); |
| 391 | } |
| 392 | |
| 393 | |
| 394 | TEST_P(StorageServiceTest, OpenCreateDeleteCharset) { |
| 395 | int rc; |
| 396 | file_handle_t handle; |
| 397 | const char *fname = "ABCDEFGHIJKLMNOPQRSTUVWXYZ-abcdefghijklmnopqrstuvwxyz_01234.56789"; |
| 398 | |
| 399 | // open/create file (expect 0) |
| 400 | rc = storage_open_file(session_, &handle, fname, |
| 401 | STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE); |
| 402 | ASSERT_EQ(0, rc); |
| 403 | storage_close_file(handle); |
| 404 | |
| 405 | // open/create an existing file (expect 0) |
| 406 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 407 | ASSERT_EQ(0, rc); |
| 408 | storage_close_file(handle); |
| 409 | |
| 410 | // delete file (expect 0) |
| 411 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 412 | ASSERT_EQ(0, rc); |
| 413 | |
| 414 | // open again |
| 415 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 416 | ASSERT_EQ(-ENOENT, rc); |
| 417 | } |
| 418 | |
| 419 | |
| 420 | TEST_P(StorageServiceTest, WriteReadSequential) { |
| 421 | int rc; |
| 422 | size_t blk = 2048; |
| 423 | file_handle_t handle; |
| 424 | const char *fname = "test_write_read_sequential"; |
| 425 | |
| 426 | // make sure test file does not exist (expect success or -ENOENT) |
| 427 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 428 | rc = (rc == -ENOENT) ? 0 : rc; |
| 429 | ASSERT_EQ(0, rc); |
| 430 | |
| 431 | // create file. |
| 432 | rc = storage_open_file(session_, &handle, fname, |
| 433 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 434 | STORAGE_OP_COMPLETE); |
| 435 | ASSERT_EQ(0, rc); |
| 436 | |
| 437 | // write a bunch of blocks (sequentially) |
| 438 | WritePattern(handle, 0, 32 * blk, blk, true); |
| 439 | ASSERT_FALSE(HasFatalFailure()); |
| 440 | |
| 441 | ReadPattern(handle, 0, 32 * blk, blk); |
| 442 | ASSERT_FALSE(HasFatalFailure()); |
| 443 | |
| 444 | // close file |
| 445 | storage_close_file(handle); |
| 446 | |
| 447 | // open the same file again |
| 448 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 449 | ASSERT_EQ(0, rc); |
| 450 | |
| 451 | // read data back (sequentially) and check pattern again |
| 452 | ReadPattern(handle, 0, 32 * blk, blk); |
| 453 | ASSERT_FALSE(HasFatalFailure()); |
| 454 | |
| 455 | // cleanup |
| 456 | storage_close_file(handle); |
| 457 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 458 | } |
| 459 | |
| 460 | |
| 461 | TEST_P(StorageServiceTest, OpenTruncate) { |
| 462 | int rc; |
| 463 | uint32_t val; |
| 464 | size_t blk = 2048; |
| 465 | file_handle_t handle; |
| 466 | const char *fname = "test_open_truncate"; |
| 467 | |
| 468 | // make sure test file does not exist (expect success or -ENOENT) |
| 469 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 470 | rc = (rc == -ENOENT) ? 0 : rc; |
| 471 | ASSERT_EQ(0, rc); |
| 472 | |
| 473 | // create file. |
| 474 | rc = storage_open_file(session_, &handle, fname, |
| 475 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 476 | STORAGE_OP_COMPLETE); |
| 477 | ASSERT_EQ(0, rc); |
| 478 | |
| 479 | // write some data and read it back |
| 480 | WritePatternChunk(handle, 0, blk, true); |
| 481 | ASSERT_FALSE(HasFatalFailure()); |
| 482 | |
| 483 | ReadPattern(handle, 0, blk, blk); |
| 484 | ASSERT_FALSE(HasFatalFailure()); |
| 485 | |
| 486 | // close file |
| 487 | storage_close_file(handle); |
| 488 | |
| 489 | // reopen with truncate |
| 490 | rc = storage_open_file(session_, &handle, fname, |
| 491 | STORAGE_FILE_OPEN_TRUNCATE, STORAGE_OP_COMPLETE); |
| 492 | ASSERT_EQ(0, rc); |
| 493 | |
| 494 | /* try to read data back (expect no data) */ |
| 495 | rc = storage_read(handle, 0LL, &val, sizeof(val)); |
| 496 | ASSERT_EQ(0, rc); |
| 497 | |
| 498 | // cleanup |
| 499 | storage_close_file(handle); |
| 500 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 501 | } |
| 502 | |
| 503 | |
| 504 | TEST_P(StorageServiceTest, OpenSame) { |
| 505 | int rc; |
| 506 | file_handle_t handle1; |
| 507 | file_handle_t handle2; |
| 508 | file_handle_t handle3; |
| 509 | const char *fname = "test_open_same_file"; |
| 510 | |
| 511 | // open/create file (expect 0) |
| 512 | rc = storage_open_file(session_, &handle1, fname, STORAGE_FILE_OPEN_CREATE, |
| 513 | STORAGE_OP_COMPLETE); |
| 514 | ASSERT_EQ(0, rc); |
| 515 | storage_close_file(handle1); |
| 516 | |
| 517 | // open an existing file first time (expect 0) |
| 518 | rc = storage_open_file(session_, &handle1, fname, 0, 0); |
| 519 | ASSERT_EQ(0, rc); |
| 520 | |
| 521 | // open the same file second time (expect error) |
| 522 | rc = storage_open_file(session_, &handle2, fname, 0, 0); |
| 523 | ASSERT_NE(0, rc); |
| 524 | |
| 525 | storage_close_file(handle1); |
| 526 | |
| 527 | // delete file (expect 0) |
| 528 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 529 | ASSERT_EQ(0, rc); |
| 530 | |
| 531 | // open deleted file (expect -ENOENT) |
| 532 | rc = storage_open_file(session_, &handle3, fname, 0, 0); |
| 533 | ASSERT_EQ(-ENOENT, rc); |
| 534 | } |
| 535 | |
| 536 | |
| 537 | TEST_P(StorageServiceTest, OpenMany) { |
| 538 | int rc; |
| 539 | file_handle_t handles[10]; |
| 540 | char filename[10]; |
| 541 | const char *fname_fmt = "mf%d"; |
| 542 | |
| 543 | // open or create a bunch of files (expect 0) |
| 544 | for (uint i = 0; i < ARRAY_SIZE(handles); ++i) { |
| 545 | snprintf(filename, sizeof(filename), fname_fmt, i); |
| 546 | rc = storage_open_file(session_, &handles[i], filename, |
| 547 | STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE); |
| 548 | ASSERT_EQ(0, rc); |
| 549 | } |
| 550 | |
| 551 | // check that all handles are different |
| 552 | for (uint i = 0; i < ARRAY_SIZE(handles)-1; i++) { |
| 553 | for (uint j = i+1; j < ARRAY_SIZE(handles); j++) { |
| 554 | ASSERT_NE(handles[i], handles[j]); |
| 555 | } |
| 556 | } |
| 557 | |
| 558 | // close them all |
| 559 | for (uint i = 0; i < ARRAY_SIZE(handles); ++i) { |
| 560 | storage_close_file(handles[i]); |
| 561 | } |
| 562 | |
| 563 | // open all files without CREATE flags (expect 0) |
| 564 | for (uint i = 0; i < ARRAY_SIZE(handles); ++i) { |
| 565 | snprintf(filename, sizeof(filename), fname_fmt, i); |
| 566 | rc = storage_open_file(session_, &handles[i], filename, 0, 0); |
| 567 | ASSERT_EQ(0, rc); |
| 568 | } |
| 569 | |
| 570 | // check that all handles are different |
| 571 | for (uint i = 0; i < ARRAY_SIZE(handles)-1; i++) { |
| 572 | for (uint j = i+1; j < ARRAY_SIZE(handles); j++) { |
| 573 | ASSERT_NE(handles[i], handles[j]); |
| 574 | } |
| 575 | } |
| 576 | |
| 577 | // close and remove all test files |
| 578 | for (uint i = 0; i < ARRAY_SIZE(handles); ++i) { |
| 579 | storage_close_file(handles[i]); |
| 580 | snprintf(filename, sizeof(filename), fname_fmt, i); |
| 581 | rc = storage_delete_file(session_, filename, STORAGE_OP_COMPLETE); |
| 582 | ASSERT_EQ(0, rc); |
| 583 | } |
| 584 | } |
| 585 | |
| 586 | |
| 587 | TEST_P(StorageServiceTest, ReadAtEOF) { |
| 588 | int rc; |
| 589 | uint32_t val; |
| 590 | size_t blk = 2048; |
| 591 | file_handle_t handle; |
| 592 | const char *fname = "test_read_eof"; |
| 593 | |
| 594 | // open/create/truncate file |
| 595 | rc = storage_open_file(session_, &handle, fname, |
| 596 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 597 | STORAGE_OP_COMPLETE); |
| 598 | ASSERT_EQ(0, rc); |
| 599 | |
| 600 | // write block at offset 0 |
| 601 | WritePatternChunk(handle, 0, blk, true); |
| 602 | ASSERT_FALSE(HasFatalFailure()); |
| 603 | |
| 604 | // close file |
| 605 | storage_close_file(handle); |
| 606 | |
| 607 | // open same file again |
| 608 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 609 | ASSERT_EQ(0, rc); |
| 610 | |
| 611 | // read the whole block back and check pattern again |
| 612 | ReadPattern(handle, 0, blk, blk); |
| 613 | ASSERT_FALSE(HasFatalFailure()); |
| 614 | |
| 615 | // read at end of file (expected 0 bytes) |
| 616 | rc = storage_read(handle, blk, &val, sizeof(val)); |
| 617 | ASSERT_EQ(0, rc); |
| 618 | |
| 619 | // partial read at end of the file (expected partial data) |
| 620 | ReadPatternEOF(handle, blk/2, blk, blk/2); |
| 621 | ASSERT_FALSE(HasFatalFailure()); |
| 622 | |
| 623 | // read past end of file |
| 624 | rc = storage_read(handle, blk + 2, &val, sizeof(val)); |
| 625 | ASSERT_EQ(-EINVAL, rc); |
| 626 | |
| 627 | // cleanup |
| 628 | storage_close_file(handle); |
| 629 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 630 | } |
| 631 | |
| 632 | |
| 633 | TEST_P(StorageServiceTest, GetFileSize) { |
| 634 | int rc; |
| 635 | size_t blk = 2048; |
| 636 | storage_off_t size; |
| 637 | file_handle_t handle; |
| 638 | const char *fname = "test_get_file_size"; |
| 639 | |
| 640 | // open/create/truncate file. |
| 641 | rc = storage_open_file(session_, &handle, fname, |
| 642 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 643 | STORAGE_OP_COMPLETE); |
| 644 | ASSERT_EQ(0, rc); |
| 645 | |
| 646 | // check file size (expect success and size == 0) |
| 647 | size = 1; |
| 648 | rc = storage_get_file_size(handle, &size); |
| 649 | ASSERT_EQ(0, rc); |
| 650 | ASSERT_EQ((storage_off_t)0, size); |
| 651 | |
| 652 | // write block |
| 653 | WritePatternChunk(handle, 0, blk, true); |
| 654 | ASSERT_FALSE(HasFatalFailure()); |
| 655 | |
| 656 | // check size |
| 657 | rc = storage_get_file_size(handle, &size); |
| 658 | ASSERT_EQ(0, rc); |
| 659 | ASSERT_EQ(blk, size); |
| 660 | |
| 661 | // write another block |
| 662 | WritePatternChunk(handle, blk, blk, true); |
| 663 | ASSERT_FALSE(HasFatalFailure()); |
| 664 | |
| 665 | // check size again |
| 666 | rc = storage_get_file_size(handle, &size); |
| 667 | ASSERT_EQ(0, rc); |
| 668 | ASSERT_EQ(blk*2, size); |
| 669 | |
| 670 | // cleanup |
| 671 | storage_close_file(handle); |
| 672 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 673 | } |
| 674 | |
| 675 | |
| 676 | TEST_P(StorageServiceTest, SetFileSize) { |
| 677 | int rc; |
| 678 | size_t blk = 2048; |
| 679 | storage_off_t size; |
| 680 | file_handle_t handle; |
| 681 | const char *fname = "test_set_file_size"; |
| 682 | |
| 683 | // open/create/truncate file. |
| 684 | rc = storage_open_file(session_, &handle, fname, |
| 685 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 686 | STORAGE_OP_COMPLETE); |
| 687 | ASSERT_EQ(0, rc); |
| 688 | |
| 689 | // check file size (expect success and size == 0) |
| 690 | size = 1; |
| 691 | rc = storage_get_file_size(handle, &size); |
| 692 | ASSERT_EQ(0, rc); |
| 693 | ASSERT_EQ((storage_off_t)0, size); |
| 694 | |
| 695 | // write block |
| 696 | WritePatternChunk(handle, 0, blk, true); |
| 697 | ASSERT_FALSE(HasFatalFailure()); |
| 698 | |
| 699 | // check size |
| 700 | rc = storage_get_file_size(handle, &size); |
| 701 | ASSERT_EQ(0, rc); |
| 702 | ASSERT_EQ(blk, size); |
| 703 | |
| 704 | storage_close_file(handle); |
| 705 | |
| 706 | // reopen normally |
| 707 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 708 | ASSERT_EQ(0, rc); |
| 709 | |
| 710 | // check size again |
| 711 | rc = storage_get_file_size(handle, &size); |
| 712 | ASSERT_EQ(0, rc); |
| 713 | ASSERT_EQ(blk, size); |
| 714 | |
| 715 | // set file size to half |
| 716 | rc = storage_set_file_size(handle, blk/2, STORAGE_OP_COMPLETE); |
| 717 | ASSERT_EQ(0, rc); |
| 718 | |
| 719 | // check size again (should be half of original size) |
| 720 | rc = storage_get_file_size(handle, &size); |
| 721 | ASSERT_EQ(0, rc); |
| 722 | ASSERT_EQ(blk/2, size); |
| 723 | |
| 724 | // read data back |
| 725 | ReadPatternEOF(handle, 0, blk, blk/2); |
| 726 | ASSERT_FALSE(HasFatalFailure()); |
| 727 | |
| 728 | // set file size to 0 |
| 729 | rc = storage_set_file_size(handle, 0, STORAGE_OP_COMPLETE); |
| 730 | ASSERT_EQ(0, rc); |
| 731 | |
| 732 | // check size again (should be 0) |
| 733 | rc = storage_get_file_size(handle, &size); |
| 734 | ASSERT_EQ(0, rc); |
| 735 | ASSERT_EQ((storage_off_t)0LL, size); |
| 736 | |
| 737 | // try to read again |
| 738 | ReadPatternEOF(handle, 0, blk, 0); |
| 739 | ASSERT_FALSE(HasFatalFailure()); |
| 740 | |
| 741 | // cleanup |
| 742 | storage_close_file(handle); |
| 743 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 744 | } |
| 745 | |
| 746 | |
| 747 | void StorageServiceTest::WriteReadAtOffsetHelper(file_handle_t handle, size_t blk, size_t cnt, bool complete) |
| 748 | { |
| 749 | storage_off_t off1 = blk; |
| 750 | storage_off_t off2 = blk * (cnt-1); |
| 751 | |
| 752 | // write known pattern data at non-zero offset1 |
| 753 | WritePatternChunk(handle, off1, blk, complete); |
| 754 | ASSERT_FALSE(HasFatalFailure()); |
| 755 | |
| 756 | // write known pattern data at non-zero offset2 |
| 757 | WritePatternChunk(handle, off2, blk, complete); |
| 758 | ASSERT_FALSE(HasFatalFailure()); |
| 759 | |
| 760 | // read data back at offset1 |
| 761 | ReadPattern(handle, off1, blk, blk); |
| 762 | ASSERT_FALSE(HasFatalFailure()); |
| 763 | |
| 764 | // read data back at offset2 |
| 765 | ReadPattern(handle, off2, blk, blk); |
| 766 | ASSERT_FALSE(HasFatalFailure()); |
| 767 | |
| 768 | // read partially written data at end of file(expect to get data only, no padding) |
| 769 | ReadPatternEOF(handle, off2 + blk/2, blk, blk/2); |
| 770 | ASSERT_FALSE(HasFatalFailure()); |
| 771 | |
| 772 | // read data at offset 0 (expect success and zero data) |
| 773 | ReadChunk(handle, 0, blk, blk, 0, 0); |
| 774 | ASSERT_FALSE(HasFatalFailure()); |
| 775 | |
| 776 | // read data from gap (expect success and zero data) |
| 777 | ReadChunk(handle, off1 + blk, blk, blk, 0, 0); |
| 778 | ASSERT_FALSE(HasFatalFailure()); |
| 779 | |
| 780 | // read partially written data (start pointing within written data) |
| 781 | // (expect to get written data back and zeroes at the end) |
| 782 | ReadChunk(handle, off1 + blk/2, blk, 0, blk/2, blk/2); |
| 783 | ASSERT_FALSE(HasFatalFailure()); |
| 784 | |
| 785 | // read partially written data (start pointing withing unwritten data) |
| 786 | // expect to get zeroes at the beginning and proper data at the end |
| 787 | ReadChunk(handle, off1 - blk/2, blk, blk/2, blk/2, 0); |
| 788 | ASSERT_FALSE(HasFatalFailure()); |
| 789 | } |
| 790 | |
| 791 | |
| 792 | TEST_P(StorageServiceTest, WriteReadAtOffset) { |
| 793 | int rc; |
| 794 | file_handle_t handle; |
| 795 | size_t blk = 2048; |
| 796 | size_t blk_cnt = 32; |
| 797 | const char *fname = "test_write_at_offset"; |
| 798 | |
| 799 | // create/truncate file. |
| 800 | rc = storage_open_file(session_, &handle, fname, |
| 801 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 802 | STORAGE_OP_COMPLETE); |
| 803 | ASSERT_EQ(0, rc); |
| 804 | |
| 805 | // write a bunch of blocks filled with zeroes |
| 806 | for (uint i = 0; i < blk_cnt; i++) { |
| 807 | WriteZeroChunk(handle, i * blk, blk, true); |
| 808 | ASSERT_FALSE(HasFatalFailure()); |
| 809 | } |
| 810 | |
| 811 | WriteReadAtOffsetHelper(handle, blk, blk_cnt, true); |
| 812 | ASSERT_FALSE(HasFatalFailure()); |
| 813 | |
| 814 | // cleanup |
| 815 | storage_close_file(handle); |
| 816 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 817 | } |
| 818 | |
| 819 | |
| 820 | TEST_P(StorageServiceTest, WriteSparse) { |
| 821 | int rc; |
| 822 | file_handle_t handle; |
| 823 | const char *fname = "test_write_sparse"; |
| 824 | |
| 825 | // open/create/truncate file. |
| 826 | rc = storage_open_file(session_, &handle, fname, |
| 827 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 828 | STORAGE_OP_COMPLETE); |
| 829 | ASSERT_EQ(0, rc); |
| 830 | |
| 831 | // write value past en of file |
| 832 | uint32_t val = 0xDEADBEEF; |
| 833 | rc = storage_write(handle, 1, &val, sizeof(val), STORAGE_OP_COMPLETE); |
| 834 | ASSERT_EQ(-EINVAL, rc); |
| 835 | |
| 836 | // cleanup |
| 837 | storage_close_file(handle); |
| 838 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 839 | } |
| 840 | |
| 841 | // Persistent 32k |
| 842 | |
| 843 | TEST_P(StorageServiceTest, CreatePersistent32K) { |
| 844 | int rc; |
| 845 | file_handle_t handle; |
| 846 | size_t blk = 2048; |
| 847 | size_t file_size = 32768; |
| 848 | const char *fname = "test_persistent_32K_file"; |
| 849 | |
| 850 | // create/truncate file. |
| 851 | rc = storage_open_file(session_, &handle, fname, |
| 852 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 853 | STORAGE_OP_COMPLETE); |
| 854 | ASSERT_EQ(0, rc); |
| 855 | |
| 856 | // write a bunch of blocks filled with pattern |
| 857 | WritePattern(handle, 0, file_size, blk, true); |
| 858 | ASSERT_FALSE(HasFatalFailure()); |
| 859 | |
| 860 | // close but do not delete file |
| 861 | storage_close_file(handle); |
| 862 | } |
| 863 | |
| 864 | TEST_P(StorageServiceTest, ReadPersistent32k) { |
| 865 | int rc; |
| 866 | file_handle_t handle; |
| 867 | size_t exp_len = 32 * 1024; |
| 868 | const char *fname = "test_persistent_32K_file"; |
| 869 | |
| 870 | // create/truncate file. |
| 871 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 872 | ASSERT_EQ(0, rc); |
| 873 | |
| 874 | ReadPatternEOF(handle, 0, 2048, exp_len); |
| 875 | ASSERT_FALSE(HasFatalFailure()); |
| 876 | |
| 877 | ReadPatternEOF(handle, 0, 1024, exp_len); |
| 878 | ASSERT_FALSE(HasFatalFailure()); |
| 879 | |
| 880 | ReadPatternEOF(handle, 0, 332, exp_len); |
| 881 | ASSERT_FALSE(HasFatalFailure()); |
| 882 | |
| 883 | // close but do not delete file |
| 884 | storage_close_file(handle); |
| 885 | } |
| 886 | |
| 887 | TEST_P(StorageServiceTest, CleanUpPersistent32K) { |
| 888 | int rc; |
| 889 | const char *fname = "test_persistent_32K_file"; |
| 890 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 891 | rc = (rc == -ENOENT) ? 0 : rc; |
| 892 | ASSERT_EQ(0, rc); |
| 893 | } |
| 894 | |
| 895 | // Persistent 1M |
| 896 | TEST_P(StorageServiceTest, CreatePersistent1M_4040) { |
| 897 | int rc; |
| 898 | file_handle_t handle; |
| 899 | size_t file_size = 1024 * 1024; |
| 900 | const char *fname = "test_persistent_1M_file"; |
| 901 | |
| 902 | // create/truncate file. |
| 903 | rc = storage_open_file(session_, &handle, fname, |
| 904 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 905 | STORAGE_OP_COMPLETE); |
| 906 | ASSERT_EQ(0, rc); |
| 907 | |
| 908 | // write a bunch of blocks filled with pattern |
| 909 | WritePattern(handle, 0, file_size, 4040, true); |
| 910 | ASSERT_FALSE(HasFatalFailure()); |
| 911 | |
| 912 | // close but do not delete file |
| 913 | storage_close_file(handle); |
| 914 | } |
| 915 | |
| 916 | TEST_P(StorageServiceTest, CreatePersistent1M_2032) { |
| 917 | int rc; |
| 918 | file_handle_t handle; |
| 919 | size_t file_size = 1024 * 1024; |
| 920 | const char *fname = "test_persistent_1M_file"; |
| 921 | |
| 922 | // create/truncate file. |
| 923 | rc = storage_open_file(session_, &handle, fname, |
| 924 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 925 | STORAGE_OP_COMPLETE); |
| 926 | ASSERT_EQ(0, rc); |
| 927 | |
| 928 | // write a bunch of blocks filled with pattern |
| 929 | WritePattern(handle, 0, file_size, 2032, true); |
| 930 | ASSERT_FALSE(HasFatalFailure()); |
| 931 | |
| 932 | // close but do not delete file |
| 933 | storage_close_file(handle); |
| 934 | } |
| 935 | |
| 936 | |
| 937 | TEST_P(StorageServiceTest, CreatePersistent1M_496) { |
| 938 | int rc; |
| 939 | file_handle_t handle; |
| 940 | size_t file_size = 1024 * 1024; |
| 941 | const char *fname = "test_persistent_1M_file"; |
| 942 | |
| 943 | // create/truncate file. |
| 944 | rc = storage_open_file(session_, &handle, fname, |
| 945 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 946 | STORAGE_OP_COMPLETE); |
| 947 | ASSERT_EQ(0, rc); |
| 948 | |
| 949 | // write a bunch of blocks filled with pattern |
| 950 | WritePattern(handle, 0, file_size, 496, true); |
| 951 | ASSERT_FALSE(HasFatalFailure()); |
| 952 | |
| 953 | // close but do not delete file |
| 954 | storage_close_file(handle); |
| 955 | } |
| 956 | |
| 957 | TEST_P(StorageServiceTest, CreatePersistent1M_240) { |
| 958 | int rc; |
| 959 | file_handle_t handle; |
| 960 | size_t file_size = 1024 * 1024; |
| 961 | const char *fname = "test_persistent_1M_file"; |
| 962 | |
| 963 | // create/truncate file. |
| 964 | rc = storage_open_file(session_, &handle, fname, |
| 965 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 966 | STORAGE_OP_COMPLETE); |
| 967 | ASSERT_EQ(0, rc); |
| 968 | |
| 969 | // write a bunch of blocks filled with pattern |
| 970 | WritePattern(handle, 0, file_size, 240, true); |
| 971 | ASSERT_FALSE(HasFatalFailure()); |
| 972 | |
| 973 | // close but do not delete file |
| 974 | storage_close_file(handle); |
| 975 | } |
| 976 | |
| 977 | TEST_P(StorageServiceTest, ReadPersistent1M_4040) { |
| 978 | int rc; |
| 979 | file_handle_t handle; |
| 980 | size_t exp_len = 1024 * 1024; |
| 981 | const char *fname = "test_persistent_1M_file"; |
| 982 | |
| 983 | // create/truncate file. |
| 984 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 985 | ASSERT_EQ(0, rc); |
| 986 | |
| 987 | ReadPatternEOF(handle, 0, 4040, exp_len); |
| 988 | ASSERT_FALSE(HasFatalFailure()); |
| 989 | |
| 990 | // close but do not delete file |
| 991 | storage_close_file(handle); |
| 992 | } |
| 993 | |
| 994 | TEST_P(StorageServiceTest, ReadPersistent1M_2032) { |
| 995 | int rc; |
| 996 | file_handle_t handle; |
| 997 | size_t exp_len = 1024 * 1024; |
| 998 | const char *fname = "test_persistent_1M_file"; |
| 999 | |
| 1000 | // create/truncate file. |
| 1001 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1002 | ASSERT_EQ(0, rc); |
| 1003 | |
| 1004 | ReadPatternEOF(handle, 0, 2032, exp_len); |
| 1005 | ASSERT_FALSE(HasFatalFailure()); |
| 1006 | |
| 1007 | // close but do not delete file |
| 1008 | storage_close_file(handle); |
| 1009 | } |
| 1010 | |
| 1011 | TEST_P(StorageServiceTest, ReadPersistent1M_496) { |
| 1012 | int rc; |
| 1013 | file_handle_t handle; |
| 1014 | size_t exp_len = 1024 * 1024; |
| 1015 | const char *fname = "test_persistent_1M_file"; |
| 1016 | |
| 1017 | // create/truncate file. |
| 1018 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1019 | ASSERT_EQ(0, rc); |
| 1020 | |
| 1021 | ReadPatternEOF(handle, 0, 496, exp_len); |
| 1022 | ASSERT_FALSE(HasFatalFailure()); |
| 1023 | |
| 1024 | // close but do not delete file |
| 1025 | storage_close_file(handle); |
| 1026 | } |
| 1027 | |
| 1028 | TEST_P(StorageServiceTest, ReadPersistent1M_240) { |
| 1029 | int rc; |
| 1030 | file_handle_t handle; |
| 1031 | size_t exp_len = 1024 * 1024; |
| 1032 | const char *fname = "test_persistent_1M_file"; |
| 1033 | |
| 1034 | // create/truncate file. |
| 1035 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1036 | ASSERT_EQ(0, rc); |
| 1037 | |
| 1038 | ReadPatternEOF(handle, 0, 240, exp_len); |
| 1039 | ASSERT_FALSE(HasFatalFailure()); |
| 1040 | |
| 1041 | // close but do not delete file |
| 1042 | storage_close_file(handle); |
| 1043 | } |
| 1044 | |
| 1045 | TEST_P(StorageServiceTest, CleanUpPersistent1M) { |
| 1046 | int rc; |
| 1047 | const char *fname = "test_persistent_1M_file"; |
| 1048 | rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1049 | rc = (rc == -ENOENT) ? 0 : rc; |
| 1050 | ASSERT_EQ(0, rc); |
| 1051 | } |
| 1052 | |
| 1053 | TEST_P(StorageServiceTest, WriteReadLong) { |
| 1054 | int rc; |
| 1055 | file_handle_t handle; |
| 1056 | size_t wc = 10000; |
| 1057 | const char *fname = "test_write_read_long"; |
| 1058 | |
| 1059 | rc = storage_open_file(session_, &handle, fname, |
| 1060 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1061 | STORAGE_OP_COMPLETE); |
| 1062 | ASSERT_EQ(0, rc); |
| 1063 | |
| 1064 | test_buf_ = new uint32_t[wc]; |
| 1065 | fill_pattern32(test_buf_, wc * sizeof(uint32_t), 0); |
| 1066 | rc = storage_write(handle, 0, test_buf_, wc * sizeof(uint32_t), STORAGE_OP_COMPLETE); |
| 1067 | ASSERT_EQ((int)(wc * sizeof(uint32_t)), rc); |
| 1068 | |
| 1069 | rc = storage_read(handle, 0, test_buf_, wc * sizeof(uint32_t)); |
| 1070 | ASSERT_EQ((int)(wc * sizeof(uint32_t)), rc); |
| 1071 | ASSERT_TRUE(check_pattern32(test_buf_, wc * sizeof(uint32_t), 0)); |
| 1072 | |
| 1073 | // cleanup |
| 1074 | storage_close_file(handle); |
| 1075 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1076 | } |
| 1077 | |
| 1078 | // Negative tests |
| 1079 | |
| 1080 | TEST_P(StorageServiceTest, OpenInvalidFileName) { |
| 1081 | int rc; |
| 1082 | file_handle_t handle; |
| 1083 | const char *fname1 = ""; |
| 1084 | const char *fname2 = "ffff$ffff"; |
| 1085 | const char *fname3 = "ffff\\ffff"; |
| 1086 | char max_name[STORAGE_MAX_NAME_LENGTH_BYTES+1]; |
| 1087 | |
| 1088 | rc = storage_open_file(session_, &handle, fname1, |
| 1089 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1090 | STORAGE_OP_COMPLETE); |
| 1091 | ASSERT_EQ(-EINVAL, rc); |
| 1092 | |
| 1093 | rc = storage_open_file(session_, &handle, fname2, |
| 1094 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1095 | STORAGE_OP_COMPLETE); |
| 1096 | ASSERT_EQ(-EINVAL, rc); |
| 1097 | |
| 1098 | rc = storage_open_file(session_, &handle, fname3, |
| 1099 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1100 | STORAGE_OP_COMPLETE); |
| 1101 | ASSERT_EQ(-EINVAL, rc); |
| 1102 | |
| 1103 | /* max name */ |
| 1104 | memset(max_name, 'a', sizeof(max_name)); |
| 1105 | max_name[sizeof(max_name)-1] = 0; |
| 1106 | |
| 1107 | rc = storage_open_file(session_, &handle, max_name, |
| 1108 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1109 | STORAGE_OP_COMPLETE); |
| 1110 | ASSERT_EQ(-EINVAL, rc); |
| 1111 | |
| 1112 | max_name[sizeof(max_name)-2] = 0; |
| 1113 | rc = storage_open_file(session_, &handle, max_name, |
| 1114 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1115 | STORAGE_OP_COMPLETE); |
| 1116 | ASSERT_EQ(0, rc); |
| 1117 | |
| 1118 | storage_close_file(handle); |
| 1119 | storage_delete_file(session_, max_name, STORAGE_OP_COMPLETE); |
| 1120 | } |
| 1121 | |
| 1122 | |
| 1123 | TEST_P(StorageServiceTest, BadFileHnadle) { |
| 1124 | int rc; |
| 1125 | file_handle_t handle; |
| 1126 | file_handle_t handle1; |
| 1127 | const char *fname = "test_invalid_file_handle"; |
| 1128 | |
| 1129 | rc = storage_open_file(session_, &handle, fname, |
| 1130 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1131 | STORAGE_OP_COMPLETE); |
| 1132 | ASSERT_EQ(0, rc); |
| 1133 | |
| 1134 | handle1 = handle + 1; |
| 1135 | |
| 1136 | // write to invalid file handle |
| 1137 | uint32_t val = 0xDEDBEEF; |
| 1138 | rc = storage_write(handle1, 0, &val, sizeof(val), STORAGE_OP_COMPLETE); |
| 1139 | ASSERT_EQ(-EINVAL, rc); |
| 1140 | |
| 1141 | // read from invalid handle |
| 1142 | rc = storage_read(handle1, 0, &val, sizeof(val)); |
| 1143 | ASSERT_EQ(-EINVAL, rc); |
| 1144 | |
| 1145 | // set size |
| 1146 | rc = storage_set_file_size(handle1, 0, STORAGE_OP_COMPLETE); |
| 1147 | ASSERT_EQ(-EINVAL, rc); |
| 1148 | |
| 1149 | // get size |
| 1150 | storage_off_t fsize = (storage_off_t)(-1); |
| 1151 | rc = storage_get_file_size(handle1, &fsize); |
| 1152 | ASSERT_EQ(-EINVAL, rc); |
| 1153 | |
| 1154 | // close (there is no way to check errors here) |
| 1155 | storage_close_file(handle1); |
| 1156 | |
| 1157 | storage_close_file(handle); |
| 1158 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1159 | } |
| 1160 | |
| 1161 | |
| 1162 | TEST_P(StorageServiceTest, ClosedFileHnadle) { |
| 1163 | int rc; |
| 1164 | file_handle_t handle1; |
| 1165 | file_handle_t handle2; |
| 1166 | const char *fname1 = "test_invalid_file_handle1"; |
| 1167 | const char *fname2 = "test_invalid_file_handle2"; |
| 1168 | |
| 1169 | rc = storage_open_file(session_, &handle1, fname1, |
| 1170 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1171 | STORAGE_OP_COMPLETE); |
| 1172 | ASSERT_EQ(0, rc); |
| 1173 | |
| 1174 | rc = storage_open_file(session_, &handle2, fname2, |
| 1175 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1176 | STORAGE_OP_COMPLETE); |
| 1177 | ASSERT_EQ(0, rc); |
| 1178 | |
| 1179 | // close first file handle |
| 1180 | storage_close_file(handle1); |
| 1181 | |
| 1182 | // write to invalid file handle |
| 1183 | uint32_t val = 0xDEDBEEF; |
| 1184 | rc = storage_write(handle1, 0, &val, sizeof(val), STORAGE_OP_COMPLETE); |
| 1185 | ASSERT_EQ(-EINVAL, rc); |
| 1186 | |
| 1187 | // read from invalid handle |
| 1188 | rc = storage_read(handle1, 0, &val, sizeof(val)); |
| 1189 | ASSERT_EQ(-EINVAL, rc); |
| 1190 | |
| 1191 | // set size |
| 1192 | rc = storage_set_file_size(handle1, 0, STORAGE_OP_COMPLETE); |
| 1193 | ASSERT_EQ(-EINVAL, rc); |
| 1194 | |
| 1195 | // get size |
| 1196 | storage_off_t fsize = (storage_off_t)(-1); |
| 1197 | rc = storage_get_file_size(handle1, &fsize); |
| 1198 | ASSERT_EQ(-EINVAL, rc); |
| 1199 | |
| 1200 | // close (there is no way to check errors here) |
| 1201 | storage_close_file(handle1); |
| 1202 | |
| 1203 | // clean up |
| 1204 | storage_close_file(handle2); |
| 1205 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 1206 | storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE); |
| 1207 | } |
| 1208 | |
| 1209 | // Transactions |
| 1210 | |
| 1211 | TEST_P(StorageServiceTest, TransactDiscardInactive) { |
| 1212 | int rc; |
| 1213 | |
| 1214 | // discard current transaction (there should not be any) |
| 1215 | rc = storage_end_transaction(session_, false); |
| 1216 | ASSERT_EQ(0, rc); |
| 1217 | |
| 1218 | // try it again |
| 1219 | rc = storage_end_transaction(session_, false); |
| 1220 | ASSERT_EQ(0, rc); |
| 1221 | } |
| 1222 | |
| 1223 | TEST_P(StorageServiceTest, TransactCommitInactive) { |
| 1224 | int rc; |
| 1225 | |
| 1226 | // try to commit current transaction |
| 1227 | rc = storage_end_transaction(session_, true); |
| 1228 | ASSERT_EQ(0, rc); |
| 1229 | |
| 1230 | // try it again |
| 1231 | rc = storage_end_transaction(session_, true); |
| 1232 | ASSERT_EQ(0, rc); |
| 1233 | } |
| 1234 | |
| 1235 | TEST_P(StorageServiceTest, TransactDiscardWrite) { |
| 1236 | |
| 1237 | int rc; |
| 1238 | file_handle_t handle; |
| 1239 | size_t blk = 2048; |
| 1240 | size_t exp_len = 32 * 1024; |
| 1241 | storage_off_t fsize = (storage_off_t)(-1); |
| 1242 | const char *fname = "test_transact_discard_write"; |
| 1243 | |
| 1244 | // open create truncate file (with commit) |
| 1245 | rc = storage_open_file(session_, &handle, fname, |
| 1246 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1247 | STORAGE_OP_COMPLETE); |
| 1248 | ASSERT_EQ(0, rc); |
| 1249 | |
| 1250 | // check file size |
| 1251 | rc = storage_get_file_size(handle, &fsize); |
| 1252 | ASSERT_EQ(0, rc); |
| 1253 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1254 | |
| 1255 | // write (without commit) |
| 1256 | WritePattern(handle, 0, exp_len, blk, false); |
| 1257 | ASSERT_FALSE(HasFatalFailure()); |
| 1258 | |
| 1259 | // check file size |
| 1260 | rc = storage_get_file_size(handle, &fsize); |
| 1261 | ASSERT_EQ(0, rc); |
| 1262 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1263 | |
| 1264 | // abort current transaction |
| 1265 | rc = storage_end_transaction(session_, false); |
| 1266 | ASSERT_EQ(0, rc); |
| 1267 | |
| 1268 | // check file size |
| 1269 | rc = storage_get_file_size(handle, &fsize); |
| 1270 | ASSERT_EQ(0, rc); |
| 1271 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1272 | |
| 1273 | // cleanup |
| 1274 | storage_close_file( handle); |
| 1275 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1276 | } |
| 1277 | |
| 1278 | |
| 1279 | TEST_P(StorageServiceTest, TransactDiscardWriteAppend) { |
| 1280 | |
| 1281 | int rc; |
| 1282 | file_handle_t handle; |
| 1283 | size_t blk = 2048; |
| 1284 | size_t exp_len = 32 * 1024; |
| 1285 | storage_off_t fsize = (storage_off_t)(-1); |
| 1286 | const char *fname = "test_transact_write_append"; |
| 1287 | |
| 1288 | // open create truncate file (with commit) |
| 1289 | rc = storage_open_file(session_, &handle, fname, |
| 1290 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1291 | STORAGE_OP_COMPLETE); |
| 1292 | ASSERT_EQ(0, rc); |
| 1293 | |
| 1294 | // write data with commit |
| 1295 | WritePattern(handle, 0, exp_len/2, blk, true); |
| 1296 | ASSERT_FALSE(HasFatalFailure()); |
| 1297 | |
| 1298 | // write data without commit |
| 1299 | WritePattern(handle, exp_len/2, exp_len/2, blk, false); |
| 1300 | ASSERT_FALSE(HasFatalFailure()); |
| 1301 | |
| 1302 | // check file size (should be exp_len) |
| 1303 | rc = storage_get_file_size(handle, &fsize); |
| 1304 | ASSERT_EQ(0, rc); |
| 1305 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1306 | |
| 1307 | // discard transaction |
| 1308 | rc = storage_end_transaction(session_, false); |
| 1309 | ASSERT_EQ(0, rc); |
| 1310 | |
| 1311 | // check file size, it should be exp_len/2 |
| 1312 | rc = storage_get_file_size(handle, &fsize); |
| 1313 | ASSERT_EQ(0, rc); |
| 1314 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 1315 | |
| 1316 | // check file data |
| 1317 | ReadPatternEOF(handle, 0, blk, exp_len/2); |
| 1318 | ASSERT_FALSE(HasFatalFailure()); |
| 1319 | |
| 1320 | // cleanup |
| 1321 | storage_close_file(handle); |
| 1322 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1323 | } |
| 1324 | |
| 1325 | TEST_P(StorageServiceTest, TransactDiscardWriteRead) { |
| 1326 | |
| 1327 | int rc; |
| 1328 | file_handle_t handle; |
| 1329 | size_t blk = 2048; |
| 1330 | storage_off_t fsize = (storage_off_t)(-1); |
| 1331 | const char *fname = "test_transact_discard_write_read"; |
| 1332 | |
| 1333 | // open create truncate file (with commit) |
| 1334 | rc = storage_open_file(session_, &handle, fname, |
| 1335 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1336 | STORAGE_OP_COMPLETE); |
| 1337 | ASSERT_EQ(0, rc); |
| 1338 | |
| 1339 | // check file size |
| 1340 | rc = storage_get_file_size(handle, &fsize); |
| 1341 | ASSERT_EQ(0, rc); |
| 1342 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1343 | |
| 1344 | // Fill with zeroes (with commit) |
| 1345 | for (uint i = 0; i < 32; i++) { |
| 1346 | WriteZeroChunk(handle, i * blk, blk, true); |
| 1347 | ASSERT_FALSE(HasFatalFailure()); |
| 1348 | } |
| 1349 | |
| 1350 | // check that test chunk is filled with zeroes |
| 1351 | ReadChunk(handle, blk, blk, blk, 0, 0); |
| 1352 | ASSERT_FALSE(HasFatalFailure()); |
| 1353 | |
| 1354 | // write test pattern (without commit) |
| 1355 | WritePattern(handle, blk, blk, blk, false); |
| 1356 | ASSERT_FALSE(HasFatalFailure()); |
| 1357 | |
| 1358 | // read it back an check pattern |
| 1359 | ReadChunk(handle, blk, blk, 0, blk, 0); |
| 1360 | ASSERT_FALSE(HasFatalFailure()); |
| 1361 | |
| 1362 | // abort current transaction |
| 1363 | rc = storage_end_transaction(session_, false); |
| 1364 | ASSERT_EQ(0, rc); |
| 1365 | |
| 1366 | // read same chunk back (should be filled with zeros) |
| 1367 | ReadChunk(handle, blk, blk, blk, 0, 0); |
| 1368 | ASSERT_FALSE(HasFatalFailure()); |
| 1369 | |
| 1370 | // cleanup |
| 1371 | storage_close_file(handle); |
| 1372 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1373 | } |
| 1374 | |
| 1375 | TEST_P(StorageServiceTest, TransactDiscardWriteMany) { |
| 1376 | int rc; |
| 1377 | file_handle_t handle1; |
| 1378 | file_handle_t handle2; |
| 1379 | size_t blk = 2048; |
| 1380 | size_t exp_len1 = 32 * 1024; |
| 1381 | size_t exp_len2 = 31 * 1024; |
| 1382 | storage_off_t fsize = (storage_off_t)(-1); |
| 1383 | const char *fname1 = "test_transact_discard_write_file1"; |
| 1384 | const char *fname2 = "test_transact_discard_write_file2"; |
| 1385 | |
| 1386 | // open create truncate (with commit) |
| 1387 | rc = storage_open_file(session_, &handle1, fname1, |
| 1388 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1389 | STORAGE_OP_COMPLETE); |
| 1390 | ASSERT_EQ(0, rc); |
| 1391 | |
| 1392 | // open create truncate (with commit) |
| 1393 | rc = storage_open_file(session_, &handle2, fname2, |
| 1394 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1395 | STORAGE_OP_COMPLETE); |
| 1396 | ASSERT_EQ(0, rc); |
| 1397 | |
| 1398 | // file1: fill file with pattern (without commit) |
| 1399 | WritePattern(handle1, 0, exp_len1, blk, false); |
| 1400 | ASSERT_FALSE(HasFatalFailure()); |
| 1401 | |
| 1402 | // file2: fill file with pattern (without commit) |
| 1403 | WritePattern(handle2, 0, exp_len2, blk, false); |
| 1404 | ASSERT_FALSE(HasFatalFailure()); |
| 1405 | |
| 1406 | // check file size, it should be exp_len1 |
| 1407 | rc = storage_get_file_size(handle1, &fsize); |
| 1408 | ASSERT_EQ(0, rc); |
| 1409 | ASSERT_EQ((storage_off_t)exp_len1, fsize); |
| 1410 | |
| 1411 | // check file size, it should be exp_len2 |
| 1412 | rc = storage_get_file_size(handle2, &fsize); |
| 1413 | ASSERT_EQ(0, rc); |
| 1414 | ASSERT_EQ((storage_off_t)exp_len2, fsize); |
| 1415 | |
| 1416 | // commit transaction |
| 1417 | rc = storage_end_transaction(session_, false); |
| 1418 | ASSERT_EQ(0, rc); |
| 1419 | |
| 1420 | // check file size, it should be exp_len1 |
| 1421 | rc = storage_get_file_size(handle1, &fsize); |
| 1422 | ASSERT_EQ(0, rc); |
| 1423 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1424 | |
| 1425 | // check file size, it should be exp_len2 |
| 1426 | rc = storage_get_file_size(handle2, &fsize); |
| 1427 | ASSERT_EQ(0, rc); |
| 1428 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1429 | |
| 1430 | // check data |
| 1431 | ReadPatternEOF(handle1, 0, blk, 0); |
| 1432 | ASSERT_FALSE(HasFatalFailure()); |
| 1433 | |
| 1434 | ReadPatternEOF(handle2, 0, blk, 0); |
| 1435 | ASSERT_FALSE(HasFatalFailure()); |
| 1436 | |
| 1437 | // cleanup |
| 1438 | storage_close_file(handle1); |
| 1439 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 1440 | storage_close_file(handle2); |
| 1441 | storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE); |
| 1442 | } |
| 1443 | |
| 1444 | TEST_P(StorageServiceTest, TransactDiscardTruncate) { |
| 1445 | int rc; |
| 1446 | file_handle_t handle; |
| 1447 | size_t blk = 2048; |
| 1448 | size_t exp_len = 32 * 1024; |
| 1449 | storage_off_t fsize = (storage_off_t)(-1); |
| 1450 | const char *fname = "test_transact_discard_truncate"; |
| 1451 | |
| 1452 | // open create truncate file (with commit) |
| 1453 | rc = storage_open_file(session_, &handle, fname, |
| 1454 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1455 | STORAGE_OP_COMPLETE); |
| 1456 | ASSERT_EQ(0, rc); |
| 1457 | |
| 1458 | // write data (with commit) |
| 1459 | WritePattern(handle, 0, exp_len, blk, true); |
| 1460 | ASSERT_FALSE(HasFatalFailure()); |
| 1461 | |
| 1462 | // check file size |
| 1463 | rc = storage_get_file_size(handle, &fsize); |
| 1464 | ASSERT_EQ(0, rc); |
| 1465 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1466 | |
| 1467 | // close file |
| 1468 | storage_close_file(handle); |
| 1469 | |
| 1470 | // open truncate file (without commit) |
| 1471 | rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 1472 | ASSERT_EQ(0, rc); |
| 1473 | |
| 1474 | // check file size |
| 1475 | rc = storage_get_file_size(handle, &fsize); |
| 1476 | ASSERT_EQ(0, rc); |
| 1477 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1478 | |
| 1479 | // abort current transaction |
| 1480 | rc = storage_end_transaction(session_, false); |
| 1481 | ASSERT_EQ(0, rc); |
| 1482 | |
| 1483 | // check file size (should be an oruginal size) |
| 1484 | rc = storage_get_file_size(handle, &fsize); |
| 1485 | ASSERT_EQ(0, rc); |
| 1486 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1487 | |
| 1488 | // cleanup |
| 1489 | storage_close_file(handle); |
| 1490 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1491 | } |
| 1492 | |
| 1493 | TEST_P(StorageServiceTest, TransactDiscardSetSize) { |
| 1494 | int rc; |
| 1495 | file_handle_t handle; |
| 1496 | size_t blk = 2048; |
| 1497 | size_t exp_len = 32 * 1024; |
| 1498 | storage_off_t fsize = (storage_off_t)(-1); |
| 1499 | const char *fname = "test_transact_discard_set_size"; |
| 1500 | |
| 1501 | // open create truncate file (with commit) |
| 1502 | rc = storage_open_file(session_, &handle, fname, |
| 1503 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1504 | STORAGE_OP_COMPLETE); |
| 1505 | ASSERT_EQ(0, rc); |
| 1506 | |
| 1507 | // write data (with commit) |
| 1508 | WritePattern(handle, 0, exp_len, blk, true); |
| 1509 | ASSERT_FALSE(HasFatalFailure()); |
| 1510 | |
| 1511 | // check file size |
| 1512 | rc = storage_get_file_size(handle, &fsize); |
| 1513 | ASSERT_EQ(0, rc); |
| 1514 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1515 | |
| 1516 | // set file size to half of original (no commit) |
| 1517 | rc = storage_set_file_size(handle, (storage_off_t)exp_len/2, 0); |
| 1518 | ASSERT_EQ(0, rc); |
| 1519 | |
| 1520 | // check file size |
| 1521 | rc = storage_get_file_size(handle, &fsize); |
| 1522 | ASSERT_EQ(0, rc); |
| 1523 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 1524 | |
| 1525 | // set file size to 1/3 of original (no commit) |
| 1526 | rc = storage_set_file_size(handle, (storage_off_t)exp_len/3, 0); |
| 1527 | ASSERT_EQ(0, rc); |
| 1528 | |
| 1529 | // check file size |
| 1530 | rc = storage_get_file_size(handle, &fsize); |
| 1531 | ASSERT_EQ(0, rc); |
| 1532 | ASSERT_EQ((storage_off_t)exp_len/3, fsize); |
| 1533 | |
| 1534 | // abort current transaction |
| 1535 | rc = storage_end_transaction(session_, false); |
| 1536 | ASSERT_EQ(0, rc); |
| 1537 | |
| 1538 | // check file size (should be an original size) |
| 1539 | rc = storage_get_file_size(handle, &fsize); |
| 1540 | ASSERT_EQ(0, rc); |
| 1541 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1542 | |
| 1543 | // cleanup |
| 1544 | storage_close_file(handle); |
| 1545 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1546 | } |
| 1547 | |
| 1548 | TEST_P(StorageServiceTest, TransactDiscardDelete) { |
| 1549 | int rc; |
| 1550 | file_handle_t handle; |
| 1551 | size_t blk = 2048; |
| 1552 | size_t exp_len = 32 * 1024; |
| 1553 | storage_off_t fsize = (storage_off_t)(-1); |
| 1554 | const char *fname = "test_transact_discard_delete"; |
| 1555 | |
| 1556 | // open create truncate file (with commit) |
| 1557 | rc = storage_open_file(session_, &handle, fname, |
| 1558 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1559 | STORAGE_OP_COMPLETE); |
| 1560 | ASSERT_EQ(0, rc); |
| 1561 | |
| 1562 | // write data (with commit) |
| 1563 | WritePattern(handle, 0, exp_len, blk, true); |
| 1564 | ASSERT_FALSE(HasFatalFailure()); |
| 1565 | |
| 1566 | // close it |
| 1567 | storage_close_file(handle); |
| 1568 | |
| 1569 | // delete file (without commit) |
| 1570 | rc = storage_delete_file(session_, fname, 0); |
| 1571 | ASSERT_EQ(0, rc); |
| 1572 | |
| 1573 | // try to open it (should fail) |
| 1574 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1575 | ASSERT_EQ(-ENOENT, rc); |
| 1576 | |
| 1577 | // abort current transaction |
| 1578 | rc = storage_end_transaction(session_, false); |
| 1579 | ASSERT_EQ(0, rc); |
| 1580 | |
| 1581 | // try to open it |
| 1582 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1583 | ASSERT_EQ(0, rc); |
| 1584 | |
| 1585 | // check file size (should be an original size) |
| 1586 | rc = storage_get_file_size(handle, &fsize); |
| 1587 | ASSERT_EQ(0, rc); |
| 1588 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1589 | |
| 1590 | // cleanup |
| 1591 | storage_close_file(handle); |
| 1592 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1593 | } |
| 1594 | |
| 1595 | TEST_P(StorageServiceTest, TransactDiscardDelete2) { |
| 1596 | int rc; |
| 1597 | file_handle_t handle; |
| 1598 | size_t blk = 2048; |
| 1599 | size_t exp_len = 32 * 1024; |
| 1600 | storage_off_t fsize = (storage_off_t)(-1); |
| 1601 | const char *fname = "test_transact_discard_delete"; |
| 1602 | |
| 1603 | // open create truncate file (with commit) |
| 1604 | rc = storage_open_file(session_, &handle, fname, |
| 1605 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1606 | STORAGE_OP_COMPLETE); |
| 1607 | ASSERT_EQ(0, rc); |
| 1608 | |
| 1609 | // write data (with commit) |
| 1610 | WritePattern(handle, 0, exp_len, blk, true); |
| 1611 | ASSERT_FALSE(HasFatalFailure()); |
| 1612 | |
| 1613 | // delete file (without commit) |
| 1614 | rc = storage_delete_file(session_, fname, 0); |
| 1615 | ASSERT_EQ(0, rc); |
| 1616 | storage_close_file(handle); |
| 1617 | |
| 1618 | // try to open it (should fail) |
| 1619 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1620 | ASSERT_EQ(-ENOENT, rc); |
| 1621 | |
| 1622 | // abort current transaction |
| 1623 | rc = storage_end_transaction(session_, false); |
| 1624 | ASSERT_EQ(0, rc); |
| 1625 | |
| 1626 | // try to open it |
| 1627 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1628 | ASSERT_EQ(0, rc); |
| 1629 | |
| 1630 | // check file size (should be an original size) |
| 1631 | rc = storage_get_file_size(handle, &fsize); |
| 1632 | ASSERT_EQ(0, rc); |
| 1633 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1634 | |
| 1635 | // cleanup |
| 1636 | storage_close_file(handle); |
| 1637 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1638 | } |
| 1639 | |
| 1640 | |
| 1641 | TEST_P(StorageServiceTest, TransactDiscardCreate) { |
| 1642 | int rc; |
| 1643 | file_handle_t handle; |
| 1644 | const char *fname = "test_transact_discard_create_excl"; |
| 1645 | |
| 1646 | // delete test file just in case |
| 1647 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1648 | |
| 1649 | // create file (without commit) |
| 1650 | rc = storage_open_file(session_, &handle, fname, |
| 1651 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 1652 | 0); |
| 1653 | ASSERT_EQ(0, rc); |
| 1654 | |
| 1655 | // abort current transaction |
| 1656 | rc = storage_end_transaction(session_, false); |
| 1657 | ASSERT_EQ(0, rc); |
| 1658 | |
| 1659 | // cleanup |
| 1660 | storage_close_file(handle); |
| 1661 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1662 | } |
| 1663 | |
| 1664 | TEST_P(StorageServiceTest, TransactCommitWrites) { |
| 1665 | |
| 1666 | int rc; |
| 1667 | file_handle_t handle; |
| 1668 | file_handle_t handle_aux; |
| 1669 | size_t blk = 2048; |
| 1670 | size_t exp_len = 32 * 1024; |
| 1671 | storage_off_t fsize = (storage_off_t)(-1); |
| 1672 | const char *fname = "test_transact_commit_writes"; |
| 1673 | |
| 1674 | // open second session |
| 1675 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 1676 | ASSERT_EQ(0, rc); |
| 1677 | |
| 1678 | // open create truncate file (with commit) |
| 1679 | rc = storage_open_file(session_, &handle, fname, |
| 1680 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1681 | STORAGE_OP_COMPLETE); |
| 1682 | ASSERT_EQ(0, rc); |
| 1683 | |
| 1684 | // open the same file in aux session |
| 1685 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1686 | ASSERT_EQ(0, rc); |
| 1687 | |
| 1688 | // check file size, it should be 0 |
| 1689 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1690 | ASSERT_EQ(0, rc); |
| 1691 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1692 | |
| 1693 | // write data in primary session (without commit) |
| 1694 | WritePattern(handle, 0, exp_len/2, blk, false); |
| 1695 | ASSERT_FALSE(HasFatalFailure()); |
| 1696 | |
| 1697 | // write more data in primary session (without commit) |
| 1698 | WritePattern(handle, exp_len/2, exp_len/2, blk, false); |
| 1699 | ASSERT_FALSE(HasFatalFailure()); |
| 1700 | |
| 1701 | // check file size in aux session, it should still be 0 |
| 1702 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1703 | ASSERT_EQ(0, rc); |
| 1704 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1705 | |
| 1706 | // commit current transaction |
| 1707 | rc = storage_end_transaction(session_, true); |
| 1708 | ASSERT_EQ(0, rc); |
| 1709 | |
| 1710 | // check file size of aux session, should fail |
| 1711 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1712 | ASSERT_EQ(-EBUSY, rc); |
| 1713 | |
| 1714 | // abort transaction in aux session to recover |
| 1715 | rc = storage_end_transaction(aux_session_, false); |
| 1716 | ASSERT_EQ(0, rc); |
| 1717 | |
| 1718 | // check file size in aux session, it should be exp_len |
| 1719 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1720 | ASSERT_EQ(0, rc); |
| 1721 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1722 | |
| 1723 | // check file size in primary session, it should be exp_len |
| 1724 | rc = storage_get_file_size(handle, &fsize); |
| 1725 | ASSERT_EQ(0, rc); |
| 1726 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1727 | |
| 1728 | // check data in primary session |
| 1729 | ReadPatternEOF(handle, 0, blk, exp_len); |
| 1730 | ASSERT_FALSE(HasFatalFailure()); |
| 1731 | |
| 1732 | // check data in aux session |
| 1733 | ReadPatternEOF(handle_aux, 0, blk, exp_len); |
| 1734 | ASSERT_FALSE(HasFatalFailure()); |
| 1735 | |
| 1736 | // cleanup |
| 1737 | storage_close_file(handle); |
| 1738 | storage_close_file(handle_aux); |
| 1739 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1740 | } |
| 1741 | |
| 1742 | |
| 1743 | TEST_P(StorageServiceTest, TransactCommitWrites2) { |
| 1744 | |
| 1745 | int rc; |
| 1746 | file_handle_t handle; |
| 1747 | file_handle_t handle_aux; |
| 1748 | size_t blk = 2048; |
| 1749 | storage_off_t fsize = (storage_off_t)(-1); |
| 1750 | const char *fname = "test_transact_commit_writes2"; |
| 1751 | |
| 1752 | // open second session |
| 1753 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 1754 | ASSERT_EQ(0, rc); |
| 1755 | |
| 1756 | // open create truncate file (with commit) |
| 1757 | rc = storage_open_file(session_, &handle, fname, |
| 1758 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1759 | STORAGE_OP_COMPLETE); |
| 1760 | ASSERT_EQ(0, rc); |
| 1761 | |
| 1762 | // open the same file in separate session |
| 1763 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1764 | ASSERT_EQ(0, rc); |
| 1765 | |
| 1766 | // check file size |
| 1767 | rc = storage_get_file_size(handle, &fsize); |
| 1768 | ASSERT_EQ(0, rc); |
| 1769 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1770 | |
| 1771 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1772 | ASSERT_EQ(0, rc); |
| 1773 | ASSERT_EQ((storage_off_t)0, fsize); |
| 1774 | |
| 1775 | // discard transaction in aux_session |
| 1776 | rc = storage_end_transaction(aux_session_, false); |
| 1777 | ASSERT_EQ(0, rc); |
| 1778 | |
| 1779 | // Fill with zeroes (with commit) |
| 1780 | for (uint i = 0; i < 8; i++) { |
| 1781 | WriteZeroChunk(handle, i * blk, blk, true); |
| 1782 | ASSERT_FALSE(HasFatalFailure()); |
| 1783 | } |
| 1784 | |
| 1785 | // check that test chunks are filled with zeroes |
| 1786 | ReadChunk(handle, blk, blk, blk, 0, 0); |
| 1787 | ASSERT_FALSE(HasFatalFailure()); |
| 1788 | |
| 1789 | ReadChunk(handle, 2 * blk, blk, blk, 0, 0); |
| 1790 | ASSERT_FALSE(HasFatalFailure()); |
| 1791 | |
| 1792 | // write test pattern (without commit) |
| 1793 | WritePattern(handle, blk, blk, blk, false); |
| 1794 | ASSERT_FALSE(HasFatalFailure()); |
| 1795 | |
| 1796 | // write test pattern (without commit) |
| 1797 | WritePattern(handle, 2 * blk, blk, blk, false); |
| 1798 | ASSERT_FALSE(HasFatalFailure()); |
| 1799 | |
| 1800 | // read it back and check pattern |
| 1801 | ReadChunk(handle, blk, blk, 0, blk, 0); |
| 1802 | ASSERT_FALSE(HasFatalFailure()); |
| 1803 | |
| 1804 | ReadChunk(handle, 2 * blk, blk, 0, blk, 0); |
| 1805 | ASSERT_FALSE(HasFatalFailure()); |
| 1806 | |
| 1807 | // In aux session it still should be empty |
| 1808 | ReadChunk(handle_aux, blk, blk, blk, 0, 0); |
| 1809 | ASSERT_FALSE(HasFatalFailure()); |
| 1810 | |
| 1811 | ReadChunk(handle_aux, 2 * blk, blk, blk, 0, 0); |
| 1812 | ASSERT_FALSE(HasFatalFailure()); |
| 1813 | |
| 1814 | // commit current transaction |
| 1815 | rc = storage_end_transaction(session_, true); |
| 1816 | ASSERT_EQ(0, rc); |
| 1817 | |
| 1818 | // read same chunks back in primary session |
| 1819 | ReadChunk(handle, blk, blk, 0, blk, 0); |
| 1820 | ASSERT_FALSE(HasFatalFailure()); |
| 1821 | |
| 1822 | ReadChunk(handle, 2 * blk, blk, 0, blk, 0); |
| 1823 | ASSERT_FALSE(HasFatalFailure()); |
| 1824 | |
| 1825 | // read same chunks back in aux session (should fail) |
| 1826 | uint32_t val; |
| 1827 | rc = storage_read(handle_aux, blk, &val, sizeof(val)); |
| 1828 | ASSERT_EQ(-EBUSY, rc); |
| 1829 | |
| 1830 | rc = storage_read(handle_aux, 2 * blk, &val, sizeof(val)); |
| 1831 | ASSERT_EQ(-EBUSY, rc); |
| 1832 | |
| 1833 | // abort transaction in aux session |
| 1834 | rc = storage_end_transaction(aux_session_, false); |
| 1835 | ASSERT_EQ(0, rc); |
| 1836 | |
| 1837 | // read same chunk again in aux session |
| 1838 | ReadChunk(handle_aux, blk, blk, 0, blk, 0); |
| 1839 | ASSERT_FALSE(HasFatalFailure()); |
| 1840 | |
| 1841 | ReadChunk(handle_aux, 2 * blk, blk, 0, blk, 0); |
| 1842 | ASSERT_FALSE(HasFatalFailure()); |
| 1843 | |
| 1844 | |
| 1845 | // cleanup |
| 1846 | storage_close_file(handle); |
| 1847 | storage_close_file(handle_aux); |
| 1848 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1849 | } |
| 1850 | |
| 1851 | TEST_P(StorageServiceTest, TransactCommitSetSize) { |
| 1852 | int rc; |
| 1853 | file_handle_t handle; |
| 1854 | file_handle_t handle_aux; |
| 1855 | size_t blk = 2048; |
| 1856 | size_t exp_len = 32 * 1024; |
| 1857 | storage_off_t fsize = (storage_off_t)(-1); |
| 1858 | const char *fname = "test_transact_commit_set_size"; |
| 1859 | |
| 1860 | // open second session |
| 1861 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 1862 | ASSERT_EQ(0, rc); |
| 1863 | |
| 1864 | // open create truncate file (with commit) |
| 1865 | rc = storage_open_file(session_, &handle, fname, |
| 1866 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1867 | STORAGE_OP_COMPLETE); |
| 1868 | ASSERT_EQ(0, rc); |
| 1869 | |
| 1870 | // open the same file in separate session |
| 1871 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1872 | ASSERT_EQ(0, rc); |
| 1873 | |
| 1874 | // write data (with commit) |
| 1875 | WritePattern(handle, 0, exp_len, blk, true); |
| 1876 | ASSERT_FALSE(HasFatalFailure()); |
| 1877 | |
| 1878 | // check file size |
| 1879 | rc = storage_get_file_size(handle, &fsize); |
| 1880 | ASSERT_EQ(0, rc); |
| 1881 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1882 | |
| 1883 | // same in aux session |
| 1884 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1885 | ASSERT_EQ(0, rc); |
| 1886 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1887 | |
| 1888 | // set file size to half of original (no commit) |
| 1889 | rc = storage_set_file_size(handle, (storage_off_t)exp_len/2, 0); |
| 1890 | ASSERT_EQ(0, rc); |
| 1891 | |
| 1892 | // check file size |
| 1893 | rc = storage_get_file_size(handle, &fsize); |
| 1894 | ASSERT_EQ(0, rc); |
| 1895 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 1896 | |
| 1897 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1898 | ASSERT_EQ(0, rc); |
| 1899 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1900 | |
| 1901 | // set file size to 1/3 of original (no commit) |
| 1902 | rc = storage_set_file_size(handle, (storage_off_t)exp_len/3, 0); |
| 1903 | ASSERT_EQ(0, rc); |
| 1904 | |
| 1905 | // check file size |
| 1906 | rc = storage_get_file_size(handle, &fsize); |
| 1907 | ASSERT_EQ(0, rc); |
| 1908 | ASSERT_EQ((storage_off_t)exp_len/3, fsize); |
| 1909 | |
| 1910 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1911 | ASSERT_EQ(0, rc); |
| 1912 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 1913 | |
| 1914 | // commit current transaction |
| 1915 | rc = storage_end_transaction(session_, true); |
| 1916 | ASSERT_EQ(0, rc); |
| 1917 | |
| 1918 | // check file size (should be 1/3 of an original size) |
| 1919 | rc = storage_get_file_size(handle, &fsize); |
| 1920 | ASSERT_EQ(0, rc); |
| 1921 | ASSERT_EQ((storage_off_t)exp_len/3, fsize); |
| 1922 | |
| 1923 | // check file size from aux session |
| 1924 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1925 | ASSERT_EQ(-EBUSY, rc); |
| 1926 | |
| 1927 | // abort transaction in aux_session |
| 1928 | rc = storage_end_transaction(aux_session_, false); |
| 1929 | ASSERT_EQ(0, rc); |
| 1930 | |
| 1931 | // check again |
| 1932 | rc = storage_get_file_size(handle_aux, &fsize); |
| 1933 | ASSERT_EQ(0, rc); |
| 1934 | ASSERT_EQ((storage_off_t)exp_len/3, fsize); |
| 1935 | |
| 1936 | // cleanup |
| 1937 | storage_close_file(handle); |
| 1938 | storage_close_file(handle_aux); |
| 1939 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 1940 | } |
| 1941 | |
| 1942 | |
| 1943 | TEST_P(StorageServiceTest, TransactCommitDelete) { |
| 1944 | int rc; |
| 1945 | file_handle_t handle; |
| 1946 | file_handle_t handle_aux; |
| 1947 | size_t blk = 2048; |
| 1948 | size_t exp_len = 32 * 1024; |
| 1949 | const char *fname = "test_transact_commit_delete"; |
| 1950 | |
| 1951 | // open second session |
| 1952 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 1953 | ASSERT_EQ(0, rc); |
| 1954 | |
| 1955 | // open create truncate file (with commit) |
| 1956 | rc = storage_open_file(session_, &handle, fname, |
| 1957 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 1958 | STORAGE_OP_COMPLETE); |
| 1959 | ASSERT_EQ(0, rc); |
| 1960 | |
| 1961 | // write data (with commit) |
| 1962 | WritePattern(handle, 0, exp_len, blk, true); |
| 1963 | ASSERT_FALSE(HasFatalFailure()); |
| 1964 | |
| 1965 | // close it |
| 1966 | storage_close_file(handle); |
| 1967 | |
| 1968 | // open the same file in separate session |
| 1969 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1970 | ASSERT_EQ(0, rc); |
| 1971 | storage_close_file(handle_aux); |
| 1972 | |
| 1973 | // delete file (without commit) |
| 1974 | rc = storage_delete_file(session_, fname, 0); |
| 1975 | ASSERT_EQ(0, rc); |
| 1976 | |
| 1977 | // try to open it (should fail) |
| 1978 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1979 | ASSERT_EQ(-ENOENT, rc); |
| 1980 | |
| 1981 | // open the same file in separate session (should be fine) |
| 1982 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1983 | ASSERT_EQ(0, rc); |
| 1984 | storage_close_file(handle_aux); |
| 1985 | |
| 1986 | // commit current transaction |
| 1987 | rc = storage_end_transaction(session_, true); |
| 1988 | ASSERT_EQ(0, rc); |
| 1989 | |
| 1990 | // try to open it in primary session (still fails) |
| 1991 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 1992 | ASSERT_EQ(-ENOENT, rc); |
| 1993 | |
| 1994 | // open the same file in aux session (should also fail) |
| 1995 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 1996 | ASSERT_EQ(-ENOENT, rc); |
| 1997 | } |
| 1998 | |
| 1999 | |
| 2000 | TEST_P(StorageServiceTest, TransactCommitTruncate) { |
| 2001 | int rc; |
| 2002 | file_handle_t handle; |
| 2003 | file_handle_t handle_aux; |
| 2004 | size_t blk = 2048; |
| 2005 | size_t exp_len = 32 * 1024; |
| 2006 | storage_off_t fsize = (storage_off_t)(-1); |
| 2007 | const char *fname = "test_transact_commit_truncate"; |
| 2008 | |
| 2009 | // open second session |
| 2010 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2011 | ASSERT_EQ(0, rc); |
| 2012 | |
| 2013 | // open create truncate file (with commit) |
| 2014 | rc = storage_open_file(session_, &handle, fname, |
| 2015 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2016 | STORAGE_OP_COMPLETE); |
| 2017 | ASSERT_EQ(0, rc); |
| 2018 | |
| 2019 | // write data (with commit) |
| 2020 | WritePattern(handle, 0, exp_len, blk, true); |
| 2021 | ASSERT_FALSE(HasFatalFailure()); |
| 2022 | |
| 2023 | // check file size |
| 2024 | rc = storage_get_file_size(handle, &fsize); |
| 2025 | ASSERT_EQ(0, rc); |
| 2026 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2027 | |
| 2028 | // close file |
| 2029 | storage_close_file(handle); |
| 2030 | |
| 2031 | // check from different session |
| 2032 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2033 | ASSERT_EQ(0, rc); |
| 2034 | |
| 2035 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2036 | ASSERT_EQ(0, rc); |
| 2037 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2038 | |
| 2039 | // open truncate file (without commit) |
| 2040 | rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 2041 | ASSERT_EQ(0, rc); |
| 2042 | |
| 2043 | // check file size |
| 2044 | rc = storage_get_file_size(handle, &fsize); |
| 2045 | ASSERT_EQ(0, rc); |
| 2046 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2047 | |
| 2048 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2049 | ASSERT_EQ(0, rc); |
| 2050 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2051 | |
| 2052 | // commit current transaction |
| 2053 | rc = storage_end_transaction(session_, true); |
| 2054 | ASSERT_EQ(0, rc); |
| 2055 | |
| 2056 | // check file size (should be 0) |
| 2057 | rc = storage_get_file_size(handle, &fsize); |
| 2058 | ASSERT_EQ(0, rc); |
| 2059 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2060 | |
| 2061 | // check file size in aux session (should be -EBUSY) |
| 2062 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2063 | ASSERT_EQ(-EBUSY, rc); |
| 2064 | |
| 2065 | // abort transaction in aux session |
| 2066 | rc = storage_end_transaction(aux_session_, false); |
| 2067 | ASSERT_EQ(0, rc); |
| 2068 | |
| 2069 | // check again |
| 2070 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2071 | ASSERT_EQ(0, rc); |
| 2072 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2073 | |
| 2074 | // cleanup |
| 2075 | storage_close_file(handle); |
| 2076 | storage_close_file(handle_aux); |
| 2077 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2078 | } |
| 2079 | |
| 2080 | TEST_P(StorageServiceTest, TransactCommitCreate) { |
| 2081 | int rc; |
| 2082 | file_handle_t handle; |
| 2083 | file_handle_t handle_aux; |
| 2084 | storage_off_t fsize = (storage_off_t)(-1); |
| 2085 | const char *fname = "test_transact_commit_create"; |
| 2086 | |
| 2087 | // open second session |
| 2088 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2089 | ASSERT_EQ(0, rc); |
| 2090 | |
| 2091 | // delete test file just in case |
| 2092 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2093 | |
| 2094 | // check from aux session |
| 2095 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2096 | ASSERT_EQ(-ENOENT, rc); |
| 2097 | |
| 2098 | // create file (without commit) |
| 2099 | rc = storage_open_file(session_, &handle, fname, |
| 2100 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 2101 | 0); |
| 2102 | ASSERT_EQ(0, rc); |
| 2103 | |
| 2104 | // check file size |
| 2105 | rc = storage_get_file_size(handle, &fsize); |
| 2106 | ASSERT_EQ(0, rc); |
| 2107 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2108 | |
| 2109 | // close file |
| 2110 | storage_close_file(handle); |
| 2111 | |
| 2112 | // check from aux session (should fail) |
| 2113 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2114 | ASSERT_EQ(-ENOENT, rc); |
| 2115 | |
| 2116 | // commit current transaction |
| 2117 | rc = storage_end_transaction(session_, true); |
| 2118 | ASSERT_EQ(0, rc); |
| 2119 | |
| 2120 | // check open from normal session |
| 2121 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 2122 | ASSERT_EQ(0, rc); |
| 2123 | |
| 2124 | // check open from aux session (should succeed) |
| 2125 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2126 | ASSERT_EQ(0, rc); |
| 2127 | |
| 2128 | // cleanup |
| 2129 | storage_close_file(handle); |
| 2130 | storage_close_file(handle_aux); |
| 2131 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2132 | } |
| 2133 | |
| 2134 | TEST_P(StorageServiceTest, TransactCommitCreateMany) { |
| 2135 | int rc; |
| 2136 | file_handle_t handle1; |
| 2137 | file_handle_t handle2; |
| 2138 | file_handle_t handle1_aux; |
| 2139 | file_handle_t handle2_aux; |
| 2140 | storage_off_t fsize = (storage_off_t)(-1); |
| 2141 | const char *fname1 = "test_transact_commit_create1"; |
| 2142 | const char *fname2 = "test_transact_commit_create2"; |
| 2143 | |
| 2144 | // open second session |
| 2145 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2146 | ASSERT_EQ(0, rc); |
| 2147 | |
| 2148 | // delete test file just in case |
| 2149 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 2150 | storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE); |
| 2151 | |
| 2152 | // create file (without commit) |
| 2153 | rc = storage_open_file(session_, &handle1, fname1, |
| 2154 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 2155 | 0); |
| 2156 | ASSERT_EQ(0, rc); |
| 2157 | |
| 2158 | // create file (without commit) |
| 2159 | rc = storage_open_file(session_, &handle2, fname2, |
| 2160 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 2161 | 0); |
| 2162 | ASSERT_EQ(0, rc); |
| 2163 | |
| 2164 | // check file sizes |
| 2165 | rc = storage_get_file_size(handle1, &fsize); |
| 2166 | ASSERT_EQ(0, rc); |
| 2167 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2168 | |
| 2169 | rc = storage_get_file_size(handle1, &fsize); |
| 2170 | ASSERT_EQ(0, rc); |
| 2171 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2172 | |
| 2173 | // close files |
| 2174 | storage_close_file(handle1); |
| 2175 | storage_close_file(handle2); |
| 2176 | |
| 2177 | // open files from aux session |
| 2178 | rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0); |
| 2179 | ASSERT_EQ(-ENOENT, rc); |
| 2180 | |
| 2181 | rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0); |
| 2182 | ASSERT_EQ(-ENOENT, rc); |
| 2183 | |
| 2184 | // commit current transaction |
| 2185 | rc = storage_end_transaction(session_, true); |
| 2186 | ASSERT_EQ(0, rc); |
| 2187 | |
| 2188 | // open from primary session |
| 2189 | rc = storage_open_file(session_, &handle1, fname1, 0, 0); |
| 2190 | ASSERT_EQ(0, rc); |
| 2191 | |
| 2192 | rc = storage_open_file(session_, &handle2, fname2, 0, 0); |
| 2193 | ASSERT_EQ(0, rc); |
| 2194 | |
| 2195 | // open from aux session |
| 2196 | rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0); |
| 2197 | ASSERT_EQ(0, rc); |
| 2198 | |
| 2199 | rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0); |
| 2200 | ASSERT_EQ(0, rc); |
| 2201 | |
| 2202 | // cleanup |
| 2203 | storage_close_file(handle1); |
| 2204 | storage_close_file(handle1_aux); |
| 2205 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 2206 | storage_close_file(handle2); |
| 2207 | storage_close_file(handle2_aux); |
| 2208 | storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE); |
| 2209 | } |
| 2210 | |
| 2211 | |
| 2212 | TEST_P(StorageServiceTest, TransactCommitWriteMany) { |
| 2213 | int rc; |
| 2214 | file_handle_t handle1; |
| 2215 | file_handle_t handle2; |
| 2216 | file_handle_t handle1_aux; |
| 2217 | file_handle_t handle2_aux; |
| 2218 | size_t blk = 2048; |
| 2219 | size_t exp_len1 = 32 * 1024; |
| 2220 | size_t exp_len2 = 31 * 1024; |
| 2221 | storage_off_t fsize = (storage_off_t)(-1); |
| 2222 | const char *fname1 = "test_transact_commit_write_file1"; |
| 2223 | const char *fname2 = "test_transact_commit_write_file2"; |
| 2224 | |
| 2225 | // open second session |
| 2226 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2227 | ASSERT_EQ(0, rc); |
| 2228 | |
| 2229 | // open create truncate (with commit) |
| 2230 | rc = storage_open_file(session_, &handle1, fname1, |
| 2231 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2232 | STORAGE_OP_COMPLETE); |
| 2233 | ASSERT_EQ(0, rc); |
| 2234 | |
| 2235 | // open create truncate (with commit) |
| 2236 | rc = storage_open_file(session_, &handle2, fname2, |
| 2237 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2238 | STORAGE_OP_COMPLETE); |
| 2239 | ASSERT_EQ(0, rc); |
| 2240 | |
| 2241 | // open same files from aux session |
| 2242 | rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0); |
| 2243 | ASSERT_EQ(0, rc); |
| 2244 | |
| 2245 | rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0); |
| 2246 | ASSERT_EQ(0, rc); |
| 2247 | |
| 2248 | // file1: fill file with pattern (without commit) |
| 2249 | WritePattern(handle1, 0, exp_len1, blk, false); |
| 2250 | ASSERT_FALSE(HasFatalFailure()); |
| 2251 | |
| 2252 | // file2: fill file with pattern (without commit) |
| 2253 | WritePattern(handle2, 0, exp_len2, blk, false); |
| 2254 | ASSERT_FALSE(HasFatalFailure()); |
| 2255 | |
| 2256 | // check file size, it should be exp_len1 |
| 2257 | rc = storage_get_file_size(handle1, &fsize); |
| 2258 | ASSERT_EQ(0, rc); |
| 2259 | ASSERT_EQ((storage_off_t)exp_len1, fsize); |
| 2260 | |
| 2261 | // check file size, it should be exp_len2 |
| 2262 | rc = storage_get_file_size(handle2, &fsize); |
| 2263 | ASSERT_EQ(0, rc); |
| 2264 | ASSERT_EQ((storage_off_t)exp_len2, fsize); |
| 2265 | |
| 2266 | // check file sizes from aux session (should be 0) |
| 2267 | rc = storage_get_file_size(handle1_aux, &fsize); |
| 2268 | ASSERT_EQ(0, rc); |
| 2269 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2270 | |
| 2271 | rc = storage_get_file_size(handle2_aux, &fsize); |
| 2272 | ASSERT_EQ(0, rc); |
| 2273 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2274 | |
| 2275 | // commit transaction |
| 2276 | rc = storage_end_transaction(session_, true); |
| 2277 | ASSERT_EQ(0, rc); |
| 2278 | |
| 2279 | // check file size, it should be exp_len1 |
| 2280 | rc = storage_get_file_size(handle1, &fsize); |
| 2281 | ASSERT_EQ(0, rc); |
| 2282 | ASSERT_EQ((storage_off_t)exp_len1, fsize); |
| 2283 | |
| 2284 | // check file size, it should be exp_len2 |
| 2285 | rc = storage_get_file_size(handle2, &fsize); |
| 2286 | ASSERT_EQ(0, rc); |
| 2287 | ASSERT_EQ((storage_off_t)exp_len2, fsize); |
| 2288 | |
| 2289 | // check from aux session (should be -EBUSY) |
| 2290 | rc = storage_get_file_size(handle1_aux, &fsize); |
| 2291 | ASSERT_EQ(-EBUSY, rc); |
| 2292 | |
| 2293 | // abort transaction in aux session |
| 2294 | rc = storage_end_transaction(aux_session_, false); |
| 2295 | ASSERT_EQ(0, rc); |
| 2296 | |
| 2297 | // and check again |
| 2298 | rc = storage_get_file_size(handle1_aux, &fsize); |
| 2299 | ASSERT_EQ(0, rc); |
| 2300 | ASSERT_EQ((storage_off_t)exp_len1, fsize); |
| 2301 | |
| 2302 | rc = storage_get_file_size(handle2_aux, &fsize); |
| 2303 | ASSERT_EQ(0, rc); |
| 2304 | ASSERT_EQ((storage_off_t)exp_len2, fsize); |
| 2305 | |
| 2306 | // check data |
| 2307 | ReadPatternEOF(handle1, 0, blk, exp_len1); |
| 2308 | ASSERT_FALSE(HasFatalFailure()); |
| 2309 | |
| 2310 | ReadPatternEOF(handle2, 0, blk, exp_len2); |
| 2311 | ASSERT_FALSE(HasFatalFailure()); |
| 2312 | |
| 2313 | ReadPatternEOF(handle1_aux, 0, blk, exp_len1); |
| 2314 | ASSERT_FALSE(HasFatalFailure()); |
| 2315 | |
| 2316 | ReadPatternEOF(handle2_aux, 0, blk, exp_len2); |
| 2317 | ASSERT_FALSE(HasFatalFailure()); |
| 2318 | |
| 2319 | // cleanup |
| 2320 | storage_close_file(handle1); |
| 2321 | storage_close_file(handle1_aux); |
| 2322 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 2323 | storage_close_file(handle2); |
| 2324 | storage_close_file(handle2_aux); |
| 2325 | storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE); |
| 2326 | } |
| 2327 | |
| 2328 | |
| 2329 | TEST_P(StorageServiceTest, TransactCommitDeleteCreate) { |
| 2330 | int rc; |
| 2331 | file_handle_t handle; |
| 2332 | file_handle_t handle_aux; |
| 2333 | size_t blk = 2048; |
| 2334 | size_t exp_len = 32 * 1024; |
| 2335 | storage_off_t fsize = (storage_off_t)(-1); |
| 2336 | const char *fname = "test_transact_delete_create"; |
| 2337 | |
| 2338 | // open second session |
| 2339 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2340 | ASSERT_EQ(0, rc); |
| 2341 | |
| 2342 | // open create truncate file (with commit) |
| 2343 | rc = storage_open_file(session_, &handle, fname, |
| 2344 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2345 | STORAGE_OP_COMPLETE); |
| 2346 | ASSERT_EQ(0, rc); |
| 2347 | |
| 2348 | // write data (with commit) |
| 2349 | WritePattern(handle, 0, exp_len, blk, true); |
| 2350 | ASSERT_FALSE(HasFatalFailure()); |
| 2351 | |
| 2352 | // close it |
| 2353 | storage_close_file(handle); |
| 2354 | |
| 2355 | // delete file (without commit) |
| 2356 | rc = storage_delete_file(session_, fname, 0); |
| 2357 | ASSERT_EQ(0, rc); |
| 2358 | |
| 2359 | // try to open it (should fail) |
| 2360 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 2361 | ASSERT_EQ(-ENOENT, rc); |
| 2362 | |
| 2363 | // try to open it in aux session (should succeed) |
| 2364 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2365 | ASSERT_EQ(0, rc); |
| 2366 | |
| 2367 | // create file with the same name (no commit) |
| 2368 | rc = storage_open_file(session_, &handle, fname, |
| 2369 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE, |
| 2370 | 0); |
| 2371 | ASSERT_EQ(0, rc); |
| 2372 | |
| 2373 | // write half of data (with commit) |
| 2374 | WritePattern(handle, 0, exp_len/2, blk, true); |
| 2375 | ASSERT_FALSE(HasFatalFailure()); |
| 2376 | |
| 2377 | // check file size (should be half) |
| 2378 | rc = storage_get_file_size(handle, &fsize); |
| 2379 | ASSERT_EQ(0, rc); |
| 2380 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 2381 | |
| 2382 | // commit transaction |
| 2383 | rc = storage_end_transaction(session_, true); |
| 2384 | ASSERT_EQ(0, rc); |
| 2385 | |
| 2386 | // check data from primary session |
| 2387 | ReadPatternEOF(handle, 0, blk, exp_len/2); |
| 2388 | ASSERT_FALSE(HasFatalFailure()); |
| 2389 | |
| 2390 | // check from aux session (should fail) |
| 2391 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2392 | ASSERT_EQ(-EINVAL, rc); |
| 2393 | |
| 2394 | // abort trunsaction in aux session |
| 2395 | rc = storage_end_transaction(aux_session_, false); |
| 2396 | ASSERT_EQ(0, rc); |
| 2397 | |
| 2398 | // and try again (should still fail) |
| 2399 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2400 | ASSERT_EQ(-EINVAL, rc); |
| 2401 | |
| 2402 | // close file and reopen it again |
| 2403 | storage_close_file(handle_aux); |
| 2404 | rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0); |
| 2405 | ASSERT_EQ(0, rc); |
| 2406 | |
| 2407 | // try it again (should succeed) |
| 2408 | rc = storage_get_file_size(handle_aux, &fsize); |
| 2409 | ASSERT_EQ(0, rc); |
| 2410 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 2411 | |
| 2412 | // check data |
| 2413 | ReadPatternEOF(handle_aux, 0, blk, exp_len/2); |
| 2414 | ASSERT_FALSE(HasFatalFailure()); |
| 2415 | |
| 2416 | // cleanup |
| 2417 | storage_close_file(handle); |
| 2418 | storage_close_file(handle_aux); |
| 2419 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2420 | } |
| 2421 | |
| 2422 | TEST_P(StorageServiceTest, TransactRewriteExistingTruncate) { |
| 2423 | int rc; |
| 2424 | file_handle_t handle; |
| 2425 | size_t blk = 2048; |
| 2426 | const char *fname = "test_transact_rewrite_existing_truncate"; |
| 2427 | |
| 2428 | // open create truncate file (with commit) |
| 2429 | rc = storage_open_file(session_, &handle, fname, |
| 2430 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2431 | STORAGE_OP_COMPLETE); |
| 2432 | ASSERT_EQ(0, rc); |
| 2433 | |
| 2434 | // close it |
| 2435 | storage_close_file(handle); |
| 2436 | |
| 2437 | // up |
| 2438 | for (uint i = 1; i < 32; i++) { |
| 2439 | // open truncate (no commit) |
| 2440 | rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 2441 | ASSERT_EQ(0, rc); |
| 2442 | |
| 2443 | // write data (with commit) |
| 2444 | WritePattern(handle, 0, i * blk, blk, true); |
| 2445 | ASSERT_FALSE(HasFatalFailure()); |
| 2446 | |
| 2447 | // close |
| 2448 | storage_close_file(handle); |
| 2449 | } |
| 2450 | |
| 2451 | // down |
| 2452 | for (uint i = 1; i < 32; i++) { |
| 2453 | // open truncate (no commit) |
| 2454 | rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 2455 | ASSERT_EQ(0, rc); |
| 2456 | |
| 2457 | // write data (with commit) |
| 2458 | WritePattern(handle, 0, (32 - i) * blk, blk, true); |
| 2459 | ASSERT_FALSE(HasFatalFailure()); |
| 2460 | |
| 2461 | // close |
| 2462 | storage_close_file(handle); |
| 2463 | } |
| 2464 | |
| 2465 | // cleanup |
| 2466 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2467 | } |
| 2468 | |
| 2469 | |
| 2470 | TEST_P(StorageServiceTest, TransactRewriteExistingSetSize) { |
| 2471 | int rc; |
| 2472 | file_handle_t handle; |
| 2473 | size_t blk = 2048; |
| 2474 | const char *fname = "test_transact_rewrite_existing_set_size"; |
| 2475 | |
| 2476 | // open create truncate file (with commit) |
| 2477 | rc = storage_open_file(session_, &handle, fname, |
| 2478 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2479 | STORAGE_OP_COMPLETE); |
| 2480 | ASSERT_EQ(0, rc); |
| 2481 | |
| 2482 | // close it |
| 2483 | storage_close_file(handle); |
| 2484 | |
| 2485 | // up |
| 2486 | for (uint i = 1; i < 32; i++) { |
| 2487 | // open truncate (no commit) |
| 2488 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 2489 | ASSERT_EQ(0, rc); |
| 2490 | |
| 2491 | // write data (with commit) |
| 2492 | WritePattern(handle, 0, i * blk, blk, false); |
| 2493 | ASSERT_FALSE(HasFatalFailure()); |
| 2494 | |
| 2495 | // update size (with commit) |
| 2496 | rc = storage_set_file_size(handle, i * blk, STORAGE_OP_COMPLETE); |
| 2497 | ASSERT_EQ(0, rc); |
| 2498 | |
| 2499 | // close |
| 2500 | storage_close_file(handle); |
| 2501 | } |
| 2502 | |
| 2503 | // down |
| 2504 | for (uint i = 1; i < 32; i++) { |
| 2505 | // open trancate (no commit) |
| 2506 | rc = storage_open_file(session_, &handle, fname, 0, 0); |
| 2507 | ASSERT_EQ(0, rc); |
| 2508 | |
| 2509 | // write data (with commit) |
| 2510 | WritePattern(handle, 0, (32 - i) * blk, blk, false); |
| 2511 | ASSERT_FALSE(HasFatalFailure()); |
| 2512 | |
| 2513 | // update size (with commit) |
| 2514 | rc = storage_set_file_size(handle, (32 - i) * blk, STORAGE_OP_COMPLETE); |
| 2515 | ASSERT_EQ(0, rc); |
| 2516 | |
| 2517 | // close |
| 2518 | storage_close_file(handle); |
| 2519 | } |
| 2520 | |
| 2521 | // cleanup |
| 2522 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2523 | } |
| 2524 | |
| 2525 | |
| 2526 | TEST_P(StorageServiceTest, TransactResumeAfterNonFatalError) { |
| 2527 | |
| 2528 | int rc; |
| 2529 | file_handle_t handle; |
| 2530 | file_handle_t handle1; |
| 2531 | size_t blk = 2048; |
| 2532 | size_t exp_len = 32 * 1024; |
| 2533 | storage_off_t fsize = (storage_off_t)(-1); |
| 2534 | const char *fname = "test_transact_resume_writes"; |
| 2535 | |
| 2536 | // open create truncate file (with commit) |
| 2537 | rc = storage_open_file(session_, &handle, fname, |
| 2538 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2539 | STORAGE_OP_COMPLETE); |
| 2540 | ASSERT_EQ(0, rc); |
| 2541 | |
| 2542 | // write (without commit) |
| 2543 | WritePattern(handle, 0, exp_len/2, blk, false); |
| 2544 | ASSERT_FALSE(HasFatalFailure()); |
| 2545 | |
| 2546 | // issue some commands that should fail with non-fatal errors |
| 2547 | |
| 2548 | // write past end of file |
| 2549 | uint32_t val = 0xDEDBEEF; |
| 2550 | rc = storage_write(handle, exp_len/2 + 1, &val, sizeof(val), 0); |
| 2551 | ASSERT_EQ(-EINVAL, rc); |
| 2552 | |
| 2553 | // read past end of file |
| 2554 | rc = storage_read(handle, exp_len/2 + 1, &val, sizeof(val)); |
| 2555 | ASSERT_EQ(-EINVAL, rc); |
| 2556 | |
| 2557 | // try to extend file past end of file |
| 2558 | rc = storage_set_file_size(handle, exp_len/2 + 1, 0); |
| 2559 | ASSERT_EQ(-EINVAL, rc); |
| 2560 | |
| 2561 | // open non existing file |
| 2562 | rc = storage_open_file(session_, &handle1, "foo", |
| 2563 | STORAGE_FILE_OPEN_TRUNCATE, STORAGE_OP_COMPLETE); |
| 2564 | ASSERT_EQ(-ENOENT, rc); |
| 2565 | |
| 2566 | // delete non-existing file |
| 2567 | rc = storage_delete_file(session_, "foo", STORAGE_OP_COMPLETE); |
| 2568 | ASSERT_EQ(-ENOENT, rc); |
| 2569 | |
| 2570 | // then resume writinga (without commit) |
| 2571 | WritePattern(handle, exp_len/2, exp_len/2, blk, false); |
| 2572 | ASSERT_FALSE(HasFatalFailure()); |
| 2573 | |
| 2574 | // commit current transaction |
| 2575 | rc = storage_end_transaction(session_, true); |
| 2576 | ASSERT_EQ(0, rc); |
| 2577 | |
| 2578 | // check file size, it should be exp_len |
| 2579 | rc = storage_get_file_size(handle, &fsize); |
| 2580 | ASSERT_EQ(0, rc); |
| 2581 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2582 | |
| 2583 | // check data |
| 2584 | ReadPatternEOF(handle, 0, blk, exp_len); |
| 2585 | ASSERT_FALSE(HasFatalFailure()); |
| 2586 | |
| 2587 | // cleanup |
| 2588 | storage_close_file(handle); |
| 2589 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2590 | } |
| 2591 | |
| 2592 | |
| 2593 | // Transaction Collisions |
| 2594 | |
| 2595 | TEST_P(StorageServiceTest, Transact2_WriteNC) { |
| 2596 | int rc; |
| 2597 | file_handle_t handle1; |
| 2598 | file_handle_t handle2; |
| 2599 | size_t blk = 2048; |
| 2600 | const char *fname1 = "test_transact_f1"; |
| 2601 | const char *fname2 = "test_transact_f2"; |
| 2602 | |
| 2603 | // open second session |
| 2604 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2605 | ASSERT_EQ(0, rc); |
| 2606 | |
| 2607 | rc = storage_open_file(session_, &handle1, fname1, |
| 2608 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2609 | STORAGE_OP_COMPLETE); |
| 2610 | ASSERT_EQ(0, rc); |
| 2611 | |
| 2612 | rc = storage_open_file(aux_session_, &handle2, fname2, |
| 2613 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2614 | STORAGE_OP_COMPLETE); |
| 2615 | ASSERT_EQ(0, rc); |
| 2616 | |
| 2617 | // session 1 |
| 2618 | WritePattern(handle1, 0, blk, blk, true); |
| 2619 | ASSERT_FALSE(HasFatalFailure()); |
| 2620 | |
| 2621 | // read it back |
| 2622 | ReadPatternEOF(handle1, 0, blk, blk); |
| 2623 | ASSERT_FALSE(HasFatalFailure()); |
| 2624 | |
| 2625 | // session 2 |
| 2626 | WritePattern(handle2, 0, blk, blk, true); |
| 2627 | ASSERT_FALSE(HasFatalFailure()); |
| 2628 | |
| 2629 | // read it back |
| 2630 | ReadPatternEOF(handle2, 0, blk, blk); |
| 2631 | ASSERT_FALSE(HasFatalFailure()); |
| 2632 | |
| 2633 | // cleanup |
| 2634 | storage_close_file(handle1); |
| 2635 | storage_close_file(handle2); |
| 2636 | |
| 2637 | storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE); |
| 2638 | storage_delete_file(aux_session_, fname2, STORAGE_OP_COMPLETE); |
| 2639 | } |
| 2640 | |
| 2641 | |
| 2642 | TEST_P(StorageServiceTest, Transact2_DeleteNC) { |
| 2643 | int rc; |
| 2644 | file_handle_t handle1; |
| 2645 | file_handle_t handle2; |
| 2646 | size_t blk = 2048; |
| 2647 | const char *fname1 = "test_transact_delete_f1"; |
| 2648 | const char *fname2 = "test_transact_delete_f2"; |
| 2649 | |
| 2650 | // open second session |
| 2651 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2652 | ASSERT_EQ(0, rc); |
| 2653 | |
| 2654 | rc = storage_open_file(session_, &handle1, fname1, |
| 2655 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2656 | STORAGE_OP_COMPLETE); |
| 2657 | ASSERT_EQ(0, rc); |
| 2658 | |
| 2659 | rc = storage_open_file(aux_session_, &handle2, fname2, |
| 2660 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2661 | STORAGE_OP_COMPLETE); |
| 2662 | ASSERT_EQ(0, rc); |
| 2663 | |
| 2664 | // session 1 |
| 2665 | WritePattern(handle1, 0, blk, blk, true); |
| 2666 | ASSERT_FALSE(HasFatalFailure()); |
| 2667 | |
| 2668 | // read it back |
| 2669 | ReadPatternEOF(handle1, 0, blk, blk); |
| 2670 | ASSERT_FALSE(HasFatalFailure()); |
| 2671 | |
| 2672 | // session 2 |
| 2673 | WritePattern(handle2, 0, blk, blk, true); |
| 2674 | ASSERT_FALSE(HasFatalFailure()); |
| 2675 | |
| 2676 | // read it back |
| 2677 | ReadPatternEOF(handle2, 0, blk, blk); |
| 2678 | ASSERT_FALSE(HasFatalFailure()); |
| 2679 | |
| 2680 | // close files and delete them |
| 2681 | storage_close_file(handle1); |
| 2682 | storage_delete_file(session_, fname1, 0); |
| 2683 | |
| 2684 | storage_close_file(handle2); |
| 2685 | storage_delete_file(aux_session_, fname2, 0); |
| 2686 | |
| 2687 | // commit |
| 2688 | rc = storage_end_transaction(session_, true); |
| 2689 | ASSERT_EQ(0, rc); |
| 2690 | |
| 2691 | rc = storage_end_transaction(aux_session_, true); |
| 2692 | ASSERT_EQ(0, rc); |
| 2693 | } |
| 2694 | |
| 2695 | |
| 2696 | TEST_P(StorageServiceTest, Transact2_Write_Read) { |
| 2697 | int rc; |
| 2698 | file_handle_t handle1; |
| 2699 | file_handle_t handle2; |
| 2700 | size_t blk = 2048; |
| 2701 | size_t exp_len = 32 * 1024; |
| 2702 | storage_off_t fsize = (storage_off_t)(-1); |
| 2703 | const char *fname = "test_transact_writeRead"; |
| 2704 | |
| 2705 | // open second session |
| 2706 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2707 | ASSERT_EQ(0, rc); |
| 2708 | |
| 2709 | // S1: open create truncate file |
| 2710 | rc = storage_open_file(session_, &handle1, fname, |
| 2711 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2712 | STORAGE_OP_COMPLETE); |
| 2713 | ASSERT_EQ(0, rc); |
| 2714 | |
| 2715 | // S2: open the same file |
| 2716 | rc = storage_open_file(aux_session_, &handle2, fname, |
| 2717 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2718 | STORAGE_OP_COMPLETE); |
| 2719 | ASSERT_EQ(0, rc); |
| 2720 | |
| 2721 | // S1: write (no commit) |
| 2722 | WritePattern(handle1, 0, exp_len, blk, false); |
| 2723 | ASSERT_FALSE(HasFatalFailure()); |
| 2724 | |
| 2725 | // S1: read it back |
| 2726 | ReadPatternEOF(handle1, 0, blk, exp_len); |
| 2727 | ASSERT_FALSE(HasFatalFailure()); |
| 2728 | |
| 2729 | // S2: check file size, it should be 0 |
| 2730 | rc = storage_get_file_size(handle2, &fsize); |
| 2731 | ASSERT_EQ(0, rc); |
| 2732 | ASSERT_EQ((storage_off_t)0, fsize); |
| 2733 | |
| 2734 | // S2: read it back (should no data) |
| 2735 | ReadPatternEOF(handle2, 0, blk, 0); |
| 2736 | ASSERT_FALSE(HasFatalFailure()); |
| 2737 | |
| 2738 | // S1: commit |
| 2739 | rc = storage_end_transaction(session_, true); |
| 2740 | ASSERT_EQ(0, rc); |
| 2741 | |
| 2742 | // S2: check file size, it should fail |
| 2743 | rc = storage_get_file_size(handle2, &fsize); |
| 2744 | ASSERT_EQ(-EBUSY, rc); |
| 2745 | |
| 2746 | // S2: abort transaction |
| 2747 | rc = storage_end_transaction(aux_session_, false); |
| 2748 | ASSERT_EQ(0, rc); |
| 2749 | |
| 2750 | // S2: check file size again, it should be exp_len |
| 2751 | rc = storage_get_file_size(handle2, &fsize); |
| 2752 | ASSERT_EQ(0, rc); |
| 2753 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2754 | |
| 2755 | // S2: read it again (should be exp_len) |
| 2756 | ReadPatternEOF(handle2, 0, blk, exp_len); |
| 2757 | ASSERT_FALSE(HasFatalFailure()); |
| 2758 | |
| 2759 | // cleanup |
| 2760 | storage_close_file(handle1); |
| 2761 | storage_close_file(handle2); |
| 2762 | |
| 2763 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2764 | } |
| 2765 | |
| 2766 | |
| 2767 | TEST_P(StorageServiceTest, Transact2_Write_Write_Commit_Commit) { |
| 2768 | int rc; |
| 2769 | file_handle_t handle1; |
| 2770 | file_handle_t handle2; |
| 2771 | file_handle_t handle3; |
| 2772 | size_t blk = 2048; |
| 2773 | size_t exp_len = 32 * 1024; |
| 2774 | storage_off_t fsize = (storage_off_t)(-1); |
| 2775 | const char *fname = "test_transact_write_write_commit_commit"; |
| 2776 | |
| 2777 | // open second session |
| 2778 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2779 | ASSERT_EQ(0, rc); |
| 2780 | |
| 2781 | // S1: open create truncate file |
| 2782 | rc = storage_open_file(session_, &handle1, fname, |
| 2783 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2784 | STORAGE_OP_COMPLETE); |
| 2785 | ASSERT_EQ(0, rc); |
| 2786 | |
| 2787 | // S2: open the same file |
| 2788 | rc = storage_open_file(aux_session_, &handle2, fname, |
| 2789 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2790 | STORAGE_OP_COMPLETE); |
| 2791 | ASSERT_EQ(0, rc); |
| 2792 | |
| 2793 | // S1: write (no commit) |
| 2794 | WritePattern(handle1, 0, exp_len, blk, false); |
| 2795 | ASSERT_FALSE(HasFatalFailure()); |
| 2796 | |
| 2797 | // S2: write (no commit) |
| 2798 | WritePattern(handle2, 0, exp_len/2, blk, false); |
| 2799 | ASSERT_FALSE(HasFatalFailure()); |
| 2800 | |
| 2801 | // S1: commit |
| 2802 | rc = storage_end_transaction(session_, true); |
| 2803 | ASSERT_EQ(0, rc); |
| 2804 | |
| 2805 | // S2: read/write/get/set size/delete (all should fail) |
| 2806 | uint32_t val = 0; |
| 2807 | rc = storage_read(handle2, 0, &val, sizeof(val)); |
| 2808 | ASSERT_EQ(-EBUSY, rc); |
| 2809 | |
| 2810 | rc = storage_write(handle2, 0, &val, sizeof(val), 0); |
| 2811 | ASSERT_EQ(-EBUSY, rc); |
| 2812 | |
| 2813 | rc = storage_get_file_size(handle2, &fsize); |
| 2814 | ASSERT_EQ(-EBUSY, rc); |
| 2815 | |
| 2816 | rc = storage_set_file_size(handle2, fsize, 0); |
| 2817 | ASSERT_EQ(-EBUSY, rc); |
| 2818 | |
| 2819 | rc = storage_delete_file(aux_session_, fname, 0); |
| 2820 | ASSERT_EQ(-EBUSY, rc); |
| 2821 | |
| 2822 | rc = storage_open_file(aux_session_, &handle3, fname, |
| 2823 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 2824 | ASSERT_EQ(-EBUSY, rc); |
| 2825 | |
| 2826 | // S2: commit (should fail, and failed state should be cleared) |
| 2827 | rc = storage_end_transaction(aux_session_, true); |
| 2828 | ASSERT_EQ(-EBUSY, rc); |
| 2829 | |
| 2830 | // S2: check file size, it should be exp_len |
| 2831 | rc = storage_get_file_size(handle2, &fsize); |
| 2832 | ASSERT_EQ(0, rc); |
| 2833 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2834 | |
| 2835 | // S2: read it again (should be exp_len) |
| 2836 | ReadPatternEOF(handle2, 0, blk, exp_len); |
| 2837 | ASSERT_FALSE(HasFatalFailure()); |
| 2838 | |
| 2839 | // cleanup |
| 2840 | storage_close_file(handle1); |
| 2841 | storage_close_file(handle2); |
| 2842 | |
| 2843 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2844 | } |
| 2845 | |
| 2846 | |
| 2847 | TEST_P(StorageServiceTest, Transact2_Write_Write_Commit_Discard) { |
| 2848 | int rc; |
| 2849 | file_handle_t handle1; |
| 2850 | file_handle_t handle2; |
| 2851 | file_handle_t handle3; |
| 2852 | size_t blk = 2048; |
| 2853 | size_t exp_len = 32 * 1024; |
| 2854 | storage_off_t fsize = (storage_off_t)(-1); |
| 2855 | const char *fname = "test_transact_write_write_commit_discard"; |
| 2856 | |
| 2857 | // open second session |
| 2858 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2859 | ASSERT_EQ(0, rc); |
| 2860 | |
| 2861 | // S1: open create truncate file |
| 2862 | rc = storage_open_file(session_, &handle1, fname, |
| 2863 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2864 | STORAGE_OP_COMPLETE); |
| 2865 | ASSERT_EQ(0, rc); |
| 2866 | |
| 2867 | // S2: open the same file |
| 2868 | rc = storage_open_file(aux_session_, &handle2, fname, |
| 2869 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2870 | STORAGE_OP_COMPLETE); |
| 2871 | ASSERT_EQ(0, rc); |
| 2872 | |
| 2873 | // S1: write (no commit) |
| 2874 | WritePattern(handle1, 0, exp_len, blk, false); |
| 2875 | ASSERT_FALSE(HasFatalFailure()); |
| 2876 | |
| 2877 | // S2: write (no commit) |
| 2878 | WritePattern(handle2, 0, exp_len/2, blk, false); |
| 2879 | ASSERT_FALSE(HasFatalFailure()); |
| 2880 | |
| 2881 | // S1: commit |
| 2882 | rc = storage_end_transaction(session_, true); |
| 2883 | ASSERT_EQ(0, rc); |
| 2884 | |
| 2885 | // S2: read/write/get/set size/delete (all should fail) |
| 2886 | uint32_t val = 0; |
| 2887 | rc = storage_read(handle2, 0, &val, sizeof(val)); |
| 2888 | ASSERT_EQ(-EBUSY, rc); |
| 2889 | |
| 2890 | rc = storage_write(handle2, 0, &val, sizeof(val), 0); |
| 2891 | ASSERT_EQ(-EBUSY, rc); |
| 2892 | |
| 2893 | rc = storage_get_file_size(handle2, &fsize); |
| 2894 | ASSERT_EQ(-EBUSY, rc); |
| 2895 | |
| 2896 | rc = storage_set_file_size(handle2, fsize, 0); |
| 2897 | ASSERT_EQ(-EBUSY, rc); |
| 2898 | |
| 2899 | rc = storage_delete_file(aux_session_, fname, 0); |
| 2900 | ASSERT_EQ(-EBUSY, rc); |
| 2901 | |
| 2902 | rc = storage_open_file(aux_session_, &handle3, fname, |
| 2903 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, 0); |
| 2904 | ASSERT_EQ(-EBUSY, rc); |
| 2905 | |
| 2906 | // S2: discard (should fail, and failed state should be cleared) |
| 2907 | rc = storage_end_transaction(aux_session_, false); |
| 2908 | ASSERT_EQ(0, rc); |
| 2909 | |
| 2910 | // S2: check file size, it should be exp_len |
| 2911 | rc = storage_get_file_size(handle2, &fsize); |
| 2912 | ASSERT_EQ(0, rc); |
| 2913 | ASSERT_EQ((storage_off_t)exp_len, fsize); |
| 2914 | |
| 2915 | // S2: read it again (should be exp_len) |
| 2916 | ReadPatternEOF(handle2, 0, blk, exp_len); |
| 2917 | ASSERT_FALSE(HasFatalFailure()); |
| 2918 | |
| 2919 | // cleanup |
| 2920 | storage_close_file(handle1); |
| 2921 | storage_close_file(handle2); |
| 2922 | |
| 2923 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2924 | } |
| 2925 | |
| 2926 | TEST_P(StorageServiceTest, Transact2_Write_Write_Discard_Commit) { |
| 2927 | int rc; |
| 2928 | file_handle_t handle1; |
| 2929 | file_handle_t handle2; |
| 2930 | size_t blk = 2048; |
| 2931 | size_t exp_len = 32 * 1024; |
| 2932 | storage_off_t fsize = (storage_off_t)(-1); |
| 2933 | const char *fname = "test_transact_write_write_discard_commit"; |
| 2934 | |
| 2935 | // open second session |
| 2936 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2937 | ASSERT_EQ(0, rc); |
| 2938 | |
| 2939 | // S1: open create truncate file |
| 2940 | rc = storage_open_file(session_, &handle1, fname, |
| 2941 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2942 | STORAGE_OP_COMPLETE); |
| 2943 | ASSERT_EQ(0, rc); |
| 2944 | |
| 2945 | // S2: open the same file |
| 2946 | rc = storage_open_file(aux_session_, &handle2, fname, |
| 2947 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 2948 | STORAGE_OP_COMPLETE); |
| 2949 | ASSERT_EQ(0, rc); |
| 2950 | |
| 2951 | // S1: write (no commit) |
| 2952 | WritePattern(handle1, 0, exp_len, blk, false); |
| 2953 | ASSERT_FALSE(HasFatalFailure()); |
| 2954 | |
| 2955 | // S2: write (no commit) |
| 2956 | WritePattern(handle2, 0, exp_len/2, blk, false); |
| 2957 | ASSERT_FALSE(HasFatalFailure()); |
| 2958 | |
| 2959 | // S1: discard |
| 2960 | rc = storage_end_transaction(session_, false); |
| 2961 | ASSERT_EQ(0, rc); |
| 2962 | |
| 2963 | // S2: commit (should succeed) |
| 2964 | rc = storage_end_transaction(aux_session_, true); |
| 2965 | ASSERT_EQ(0, rc); |
| 2966 | |
| 2967 | // S2: check file size, it should be exp_len |
| 2968 | rc = storage_get_file_size(handle2, &fsize); |
| 2969 | ASSERT_EQ(0, rc); |
| 2970 | ASSERT_EQ((storage_off_t)exp_len/2, fsize); |
| 2971 | |
| 2972 | // S2: read it again (should be exp_len) |
| 2973 | ReadPatternEOF(handle2, 0, blk, exp_len/2); |
| 2974 | ASSERT_FALSE(HasFatalFailure()); |
| 2975 | |
| 2976 | // cleanup |
| 2977 | storage_close_file(handle1); |
| 2978 | storage_close_file(handle2); |
| 2979 | |
| 2980 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 2981 | } |
| 2982 | |
| 2983 | |
| 2984 | TEST_P(StorageServiceTest, Transact2_Write_Write_Discard_Discard) { |
| 2985 | int rc; |
| 2986 | file_handle_t handle1; |
| 2987 | file_handle_t handle2; |
| 2988 | size_t blk = 2048; |
| 2989 | size_t exp_len = 32 * 1024; |
| 2990 | storage_off_t fsize = (storage_off_t)(-1); |
| 2991 | const char *fname = "test_transact_write_write_discard_Discard"; |
| 2992 | |
| 2993 | // open second session |
| 2994 | rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_); |
| 2995 | ASSERT_EQ(0, rc); |
| 2996 | |
| 2997 | // S1: open create truncate file |
| 2998 | rc = storage_open_file(session_, &handle1, fname, |
| 2999 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 3000 | STORAGE_OP_COMPLETE); |
| 3001 | ASSERT_EQ(0, rc); |
| 3002 | |
| 3003 | // S2: open the same file |
| 3004 | rc = storage_open_file(aux_session_, &handle2, fname, |
| 3005 | STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, |
| 3006 | STORAGE_OP_COMPLETE); |
| 3007 | ASSERT_EQ(0, rc); |
| 3008 | |
| 3009 | // S1: write (no commit) |
| 3010 | WritePattern(handle1, 0, exp_len, blk, false); |
| 3011 | ASSERT_FALSE(HasFatalFailure()); |
| 3012 | |
| 3013 | // S2: write (no commit) |
| 3014 | WritePattern(handle2, 0, exp_len/2, blk, false); |
| 3015 | ASSERT_FALSE(HasFatalFailure()); |
| 3016 | |
| 3017 | // S1: discard |
| 3018 | rc = storage_end_transaction(session_, false); |
| 3019 | ASSERT_EQ(0, rc); |
| 3020 | |
| 3021 | // S2: discard |
| 3022 | rc = storage_end_transaction(aux_session_, false); |
| 3023 | ASSERT_EQ(0, rc); |
| 3024 | |
| 3025 | // S2: check file size, it should be 0 |
| 3026 | rc = storage_get_file_size(handle2, &fsize); |
| 3027 | ASSERT_EQ(0, rc); |
| 3028 | ASSERT_EQ((storage_off_t)0, fsize); |
| 3029 | |
| 3030 | // S2: read it again (should be 0) |
| 3031 | ReadPatternEOF(handle2, 0, blk, 0); |
| 3032 | ASSERT_FALSE(HasFatalFailure()); |
| 3033 | |
| 3034 | // cleanup |
| 3035 | storage_close_file(handle1); |
| 3036 | storage_close_file(handle2); |
| 3037 | |
| 3038 | storage_delete_file(session_, fname, STORAGE_OP_COMPLETE); |
| 3039 | } |
| 3040 | |