1 /*- 2 * BSD LICENSE 3 * 4 * Copyright (c) Intel Corporation. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include "spdk_cunit.h" 35 36 #include "common/lib/test_env.c" 37 #include "spdk_internal/mock.h" 38 #include "unit/lib/json_mock.c" 39 40 #include <rte_crypto.h> 41 #include <rte_cryptodev.h> 42 43 #define MAX_TEST_BLOCKS 8192 44 struct rte_crypto_op *g_test_crypto_ops[MAX_TEST_BLOCKS]; 45 struct rte_crypto_op *g_test_dev_full_ops[MAX_TEST_BLOCKS]; 46 47 uint16_t g_dequeue_mock; 48 uint16_t g_enqueue_mock; 49 unsigned ut_rte_crypto_op_bulk_alloc; 50 int ut_rte_crypto_op_attach_sym_session = 0; 51 int ut_rte_cryptodev_info_get = 0; 52 bool ut_rte_cryptodev_info_get_mocked = false; 53 54 /* Those functions are defined as static inline in DPDK, so we can't 55 * mock them straight away. We use defines to redirect them into 56 * our custom functions. 57 */ 58 #define rte_cryptodev_enqueue_burst mock_rte_cryptodev_enqueue_burst 59 static inline uint16_t 60 mock_rte_cryptodev_enqueue_burst(uint8_t dev_id, uint16_t qp_id, 61 struct rte_crypto_op **ops, uint16_t nb_ops) 62 { 63 int i; 64 65 CU_ASSERT(nb_ops > 0); 66 67 for (i = 0; i < nb_ops; i++) { 68 /* Use this empty (til now) array of pointers to store 69 * enqueued operations for assertion in dev_full test. 70 */ 71 g_test_dev_full_ops[i] = *ops++; 72 } 73 74 return g_enqueue_mock; 75 } 76 77 /* This is pretty ugly but in order to complete an IO via the 78 * poller in the submit path, we need to first call to this func 79 * to return the dequeued value and also decrement it. On the subsequent 80 * call it needs to return 0 to indicate to the caller that there are 81 * no more IOs to drain. 82 */ 83 int g_test_overflow = 0; 84 #define rte_cryptodev_dequeue_burst mock_rte_cryptodev_dequeue_burst 85 static inline uint16_t 86 mock_rte_cryptodev_dequeue_burst(uint8_t dev_id, uint16_t qp_id, 87 struct rte_crypto_op **ops, uint16_t nb_ops) 88 { 89 CU_ASSERT(nb_ops > 0); 90 91 /* A crypto device can be full on enqueue, the driver is designed to drain 92 * the device at the time by calling the poller until it's empty, then 93 * submitting the remaining crypto ops. 94 */ 95 if (g_test_overflow) { 96 if (g_dequeue_mock == 0) { 97 return 0; 98 } 99 *ops = g_test_crypto_ops[g_enqueue_mock]; 100 (*ops)->status = RTE_CRYPTO_OP_STATUS_SUCCESS; 101 g_dequeue_mock -= 1; 102 } 103 return (g_dequeue_mock + 1); 104 } 105 106 /* Instead of allocating real memory, assign the allocations to our 107 * test array for assertion in tests. 108 */ 109 #define rte_crypto_op_bulk_alloc mock_rte_crypto_op_bulk_alloc 110 static inline unsigned 111 mock_rte_crypto_op_bulk_alloc(struct rte_mempool *mempool, 112 enum rte_crypto_op_type type, 113 struct rte_crypto_op **ops, uint16_t nb_ops) 114 { 115 int i; 116 117 for (i = 0; i < nb_ops; i++) { 118 *ops++ = g_test_crypto_ops[i]; 119 } 120 return ut_rte_crypto_op_bulk_alloc; 121 } 122 123 #define rte_mempool_put_bulk mock_rte_mempool_put_bulk 124 static __rte_always_inline void 125 mock_rte_mempool_put_bulk(struct rte_mempool *mp, void *const *obj_table, 126 unsigned int n) 127 { 128 return; 129 } 130 131 #define rte_crypto_op_attach_sym_session mock_rte_crypto_op_attach_sym_session 132 static inline int 133 mock_rte_crypto_op_attach_sym_session(struct rte_crypto_op *op, 134 struct rte_cryptodev_sym_session *sess) 135 { 136 return ut_rte_crypto_op_attach_sym_session; 137 } 138 139 #include "bdev/crypto/vbdev_crypto.c" 140 141 /* SPDK stubs */ 142 DEFINE_STUB(spdk_bdev_queue_io_wait, int, (struct spdk_bdev *bdev, struct spdk_io_channel *ch, 143 struct spdk_bdev_io_wait_entry *entry), 0); 144 DEFINE_STUB(spdk_conf_find_section, struct spdk_conf_section *, 145 (struct spdk_conf *cp, const char *name), NULL); 146 DEFINE_STUB(spdk_conf_section_get_nval, char *, 147 (struct spdk_conf_section *sp, const char *key, int idx), NULL); 148 DEFINE_STUB(spdk_conf_section_get_nmval, char *, 149 (struct spdk_conf_section *sp, const char *key, int idx1, int idx2), NULL); 150 DEFINE_STUB_V(spdk_bdev_module_list_add, (struct spdk_bdev_module *bdev_module)); 151 DEFINE_STUB_V(spdk_bdev_free_io, (struct spdk_bdev_io *g_bdev_io)); 152 DEFINE_STUB(spdk_bdev_io_type_supported, bool, (struct spdk_bdev *bdev, 153 enum spdk_bdev_io_type io_type), 0); 154 DEFINE_STUB_V(spdk_bdev_module_release_bdev, (struct spdk_bdev *bdev)); 155 DEFINE_STUB_V(spdk_bdev_close, (struct spdk_bdev_desc *desc)); 156 DEFINE_STUB(spdk_bdev_get_name, const char *, (const struct spdk_bdev *bdev), 0); 157 DEFINE_STUB(spdk_bdev_get_buf_align, size_t, (const struct spdk_bdev *bdev), 0); 158 DEFINE_STUB(spdk_bdev_get_io_channel, struct spdk_io_channel *, (struct spdk_bdev_desc *desc), 0); 159 DEFINE_STUB_V(spdk_bdev_unregister, (struct spdk_bdev *bdev, spdk_bdev_unregister_cb cb_fn, 160 void *cb_arg)); 161 DEFINE_STUB(spdk_bdev_open, int, (struct spdk_bdev *bdev, bool write, 162 spdk_bdev_remove_cb_t remove_cb, 163 void *remove_ctx, struct spdk_bdev_desc **_desc), 0); 164 DEFINE_STUB(spdk_bdev_module_claim_bdev, int, (struct spdk_bdev *bdev, struct spdk_bdev_desc *desc, 165 struct spdk_bdev_module *module), 0); 166 DEFINE_STUB_V(spdk_bdev_module_examine_done, (struct spdk_bdev_module *module)); 167 DEFINE_STUB(spdk_bdev_register, int, (struct spdk_bdev *vbdev), 0); 168 169 /* DPDK stubs */ 170 DEFINE_STUB(rte_cryptodev_count, uint8_t, (void), 0); 171 DEFINE_STUB(rte_eal_get_configuration, struct rte_config *, (void), NULL); 172 DEFINE_STUB_V(rte_mempool_free, (struct rte_mempool *mp)); 173 DEFINE_STUB(rte_mempool_create, struct rte_mempool *, (const char *name, unsigned n, 174 unsigned elt_size, 175 unsigned cache_size, unsigned private_data_size, 176 rte_mempool_ctor_t *mp_init, void *mp_init_arg, 177 rte_mempool_obj_cb_t *obj_init, void *obj_init_arg, 178 int socket_id, unsigned flags), (struct rte_mempool *)1); 179 DEFINE_STUB(rte_socket_id, unsigned, (void), 0); 180 DEFINE_STUB(rte_crypto_op_pool_create, struct rte_mempool *, 181 (const char *name, enum rte_crypto_op_type type, unsigned nb_elts, 182 unsigned cache_size, uint16_t priv_size, int socket_id), (struct rte_mempool *)1); 183 DEFINE_STUB(rte_cryptodev_device_count_by_driver, uint8_t, (uint8_t driver_id), 0); 184 DEFINE_STUB(rte_cryptodev_configure, int, (uint8_t dev_id, struct rte_cryptodev_config *config), 0); 185 #if RTE_VERSION >= RTE_VERSION_NUM(19, 02, 0, 0) 186 DEFINE_STUB(rte_cryptodev_queue_pair_setup, int, (uint8_t dev_id, uint16_t queue_pair_id, 187 const struct rte_cryptodev_qp_conf *qp_conf, int socket_id), 0); 188 DEFINE_STUB(rte_cryptodev_sym_session_pool_create, struct rte_mempool *, (const char *name, 189 uint32_t nb_elts, 190 uint32_t elt_size, uint32_t cache_size, uint16_t priv_size, 191 int socket_id), (struct rte_mempool *)1); 192 #else 193 DEFINE_STUB(rte_cryptodev_queue_pair_setup, int, (uint8_t dev_id, uint16_t queue_pair_id, 194 const struct rte_cryptodev_qp_conf *qp_conf, 195 int socket_id, struct rte_mempool *session_pool), 0); 196 #endif 197 DEFINE_STUB(rte_cryptodev_start, int, (uint8_t dev_id), 0); 198 DEFINE_STUB_V(rte_cryptodev_stop, (uint8_t dev_id)); 199 DEFINE_STUB(rte_cryptodev_sym_session_create, struct rte_cryptodev_sym_session *, 200 (struct rte_mempool *mempool), (struct rte_cryptodev_sym_session *)1); 201 DEFINE_STUB(rte_cryptodev_sym_session_init, int, (uint8_t dev_id, 202 struct rte_cryptodev_sym_session *sess, 203 struct rte_crypto_sym_xform *xforms, struct rte_mempool *mempool), 0); 204 DEFINE_STUB(rte_vdev_init, int, (const char *name, const char *args), 0); 205 DEFINE_STUB(rte_cryptodev_sym_session_free, int, (struct rte_cryptodev_sym_session *sess), 0); 206 DEFINE_STUB(rte_vdev_uninit, int, (const char *name), 0); 207 208 struct rte_cryptodev *rte_cryptodevs; 209 210 /* global vars and setup/cleanup functions used for all test functions */ 211 struct spdk_bdev_io *g_bdev_io; 212 struct crypto_bdev_io *g_io_ctx; 213 struct crypto_io_channel *g_crypto_ch; 214 struct spdk_io_channel *g_io_ch; 215 struct vbdev_dev g_device; 216 struct vbdev_crypto g_crypto_bdev; 217 struct rte_config *g_test_config; 218 struct device_qp g_dev_qp; 219 220 void 221 rte_cryptodev_info_get(uint8_t dev_id, struct rte_cryptodev_info *dev_info) 222 { 223 dev_info->max_nb_queue_pairs = ut_rte_cryptodev_info_get; 224 } 225 226 unsigned int 227 rte_cryptodev_sym_get_private_session_size(uint8_t dev_id) 228 { 229 return (unsigned int)dev_id; 230 } 231 232 void 233 spdk_bdev_io_get_buf(struct spdk_bdev_io *bdev_io, spdk_bdev_io_get_buf_cb cb, uint64_t len) 234 { 235 cb(g_io_ch, g_bdev_io, true); 236 } 237 238 /* Mock these functions to call the callback and then return the value we require */ 239 int ut_spdk_bdev_readv_blocks = 0; 240 bool ut_spdk_bdev_readv_blocks_mocked = false; 241 int 242 spdk_bdev_readv_blocks(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, 243 struct iovec *iov, int iovcnt, 244 uint64_t offset_blocks, uint64_t num_blocks, 245 spdk_bdev_io_completion_cb cb, void *cb_arg) 246 { 247 cb(g_bdev_io, !ut_spdk_bdev_readv_blocks, cb_arg); 248 return ut_spdk_bdev_readv_blocks; 249 } 250 251 int ut_spdk_bdev_writev_blocks = 0; 252 bool ut_spdk_bdev_writev_blocks_mocked = false; 253 int 254 spdk_bdev_writev_blocks(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, 255 struct iovec *iov, int iovcnt, 256 uint64_t offset_blocks, uint64_t num_blocks, 257 spdk_bdev_io_completion_cb cb, void *cb_arg) 258 { 259 cb(g_bdev_io, !ut_spdk_bdev_writev_blocks, cb_arg); 260 return ut_spdk_bdev_writev_blocks; 261 } 262 263 int ut_spdk_bdev_unmap_blocks = 0; 264 bool ut_spdk_bdev_unmap_blocks_mocked = false; 265 int 266 spdk_bdev_unmap_blocks(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, 267 uint64_t offset_blocks, uint64_t num_blocks, 268 spdk_bdev_io_completion_cb cb, void *cb_arg) 269 { 270 cb(g_bdev_io, !ut_spdk_bdev_unmap_blocks, cb_arg); 271 return ut_spdk_bdev_unmap_blocks; 272 } 273 274 int ut_spdk_bdev_flush_blocks = 0; 275 bool ut_spdk_bdev_flush_blocks_mocked = false; 276 int 277 spdk_bdev_flush_blocks(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, 278 uint64_t offset_blocks, uint64_t num_blocks, spdk_bdev_io_completion_cb cb, 279 void *cb_arg) 280 { 281 cb(g_bdev_io, !ut_spdk_bdev_flush_blocks, cb_arg); 282 return ut_spdk_bdev_flush_blocks; 283 } 284 285 int ut_spdk_bdev_reset = 0; 286 bool ut_spdk_bdev_reset_mocked = false; 287 int 288 spdk_bdev_reset(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, 289 spdk_bdev_io_completion_cb cb, void *cb_arg) 290 { 291 cb(g_bdev_io, !ut_spdk_bdev_reset, cb_arg); 292 return ut_spdk_bdev_reset; 293 } 294 295 bool g_completion_called = false; 296 void 297 spdk_bdev_io_complete(struct spdk_bdev_io *bdev_io, enum spdk_bdev_io_status status) 298 { 299 bdev_io->internal.status = status; 300 g_completion_called = true; 301 } 302 303 /* Global setup for all tests that share a bunch of preparation... */ 304 static int 305 test_setup(void) 306 { 307 int i, rc; 308 309 /* Prepare essential variables for test routines */ 310 g_bdev_io = calloc(1, sizeof(struct spdk_bdev_io) + sizeof(struct crypto_bdev_io)); 311 g_bdev_io->u.bdev.iovs = calloc(1, sizeof(struct iovec) * 128); 312 g_bdev_io->bdev = &g_crypto_bdev.crypto_bdev; 313 g_io_ch = calloc(1, sizeof(struct spdk_io_channel) + sizeof(struct crypto_io_channel)); 314 g_crypto_ch = (struct crypto_io_channel *)((uint8_t *)g_io_ch + sizeof(struct spdk_io_channel)); 315 g_io_ctx = (struct crypto_bdev_io *)g_bdev_io->driver_ctx; 316 memset(&g_device, 0, sizeof(struct vbdev_dev)); 317 memset(&g_crypto_bdev, 0, sizeof(struct vbdev_crypto)); 318 g_dev_qp.device = &g_device; 319 g_io_ctx->crypto_ch = g_crypto_ch; 320 g_io_ctx->crypto_bdev = &g_crypto_bdev; 321 g_crypto_ch->device_qp = &g_dev_qp; 322 g_test_config = calloc(1, sizeof(struct rte_config)); 323 g_test_config->lcore_count = 1; 324 TAILQ_INIT(&g_crypto_ch->pending_cry_ios); 325 326 /* Allocate a real mbuf pool so we can test error paths */ 327 g_mbuf_mp = spdk_mempool_create("mbuf_mp", NUM_MBUFS, sizeof(struct rte_mbuf), 328 SPDK_MEMPOOL_DEFAULT_CACHE_SIZE, 329 SPDK_ENV_SOCKET_ID_ANY); 330 331 /* Instead of allocating real rte mempools for these, it's easier and provides the 332 * same coverage just calloc them here. 333 */ 334 for (i = 0; i < MAX_TEST_BLOCKS; i++) { 335 rc = posix_memalign((void **)&g_test_crypto_ops[i], 64, 336 sizeof(struct rte_crypto_op) + sizeof(struct rte_crypto_sym_op) + 337 AES_CBC_IV_LENGTH); 338 if (rc != 0) { 339 assert(false); 340 } 341 memset(g_test_crypto_ops[i], 0, sizeof(struct rte_crypto_op) + 342 sizeof(struct rte_crypto_sym_op)); 343 } 344 return 0; 345 } 346 347 /* Global teardown for all tests */ 348 static int 349 test_cleanup(void) 350 { 351 int i; 352 353 free(g_test_config); 354 spdk_mempool_free(g_mbuf_mp); 355 for (i = 0; i < MAX_TEST_BLOCKS; i++) { 356 free(g_test_crypto_ops[i]); 357 } 358 free(g_bdev_io->u.bdev.iovs); 359 free(g_bdev_io); 360 free(g_io_ch); 361 return 0; 362 } 363 364 static void 365 test_error_paths(void) 366 { 367 /* Single element block size write, just to test error paths 368 * in vbdev_crypto_submit_request(). 369 */ 370 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 371 g_bdev_io->u.bdev.iovcnt = 1; 372 g_bdev_io->u.bdev.num_blocks = 1; 373 g_bdev_io->u.bdev.iovs[0].iov_len = 512; 374 g_crypto_bdev.crypto_bdev.blocklen = 512; 375 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 376 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = 1; 377 378 /* test failure of spdk_mempool_get_bulk(), will result in success because it 379 * will get queued. 380 */ 381 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 382 MOCK_SET(spdk_mempool_get, NULL); 383 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 384 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 385 386 /* same thing but switch to reads to test error path in _crypto_complete_io() */ 387 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 388 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 389 TAILQ_INSERT_TAIL(&g_crypto_ch->pending_cry_ios, g_bdev_io, module_link); 390 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 391 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 392 /* Now with the read_blocks failing */ 393 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 394 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 395 MOCK_SET(spdk_bdev_readv_blocks, -1); 396 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 397 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 398 MOCK_SET(spdk_bdev_readv_blocks, 0); 399 MOCK_CLEAR(spdk_mempool_get); 400 401 /* test failure of rte_crypto_op_bulk_alloc() */ 402 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 403 ut_rte_crypto_op_bulk_alloc = 0; 404 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 405 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 406 ut_rte_crypto_op_bulk_alloc = 1; 407 408 /* test failure of rte_crypto_op_attach_sym_session() */ 409 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 410 ut_rte_crypto_op_attach_sym_session = -1; 411 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 412 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 413 ut_rte_crypto_op_attach_sym_session = 0; 414 } 415 416 static void 417 test_simple_write(void) 418 { 419 /* Single element block size write */ 420 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 421 g_bdev_io->u.bdev.iovcnt = 1; 422 g_bdev_io->u.bdev.num_blocks = 1; 423 g_bdev_io->u.bdev.offset_blocks = 0; 424 g_bdev_io->u.bdev.iovs[0].iov_len = 512; 425 g_bdev_io->u.bdev.iovs[0].iov_base = &test_simple_write; 426 g_crypto_bdev.crypto_bdev.blocklen = 512; 427 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 428 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = 1; 429 430 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 431 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 432 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == 1); 433 CU_ASSERT(g_io_ctx->cry_iov.iov_len == 512); 434 CU_ASSERT(g_io_ctx->cry_iov.iov_base != NULL); 435 CU_ASSERT(g_io_ctx->cry_offset_blocks == 0); 436 CU_ASSERT(g_io_ctx->cry_num_blocks == 1); 437 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->buf_addr == &test_simple_write); 438 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->data_len == 512); 439 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->next == NULL); 440 CU_ASSERT(g_test_crypto_ops[0]->sym->cipher.data.length == 512); 441 CU_ASSERT(g_test_crypto_ops[0]->sym->cipher.data.offset == 0); 442 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->userdata == g_bdev_io); 443 CU_ASSERT(g_test_crypto_ops[0]->sym->m_dst->buf_addr != NULL); 444 CU_ASSERT(g_test_crypto_ops[0]->sym->m_dst->data_len == 512); 445 446 spdk_free(g_io_ctx->cry_iov.iov_base); 447 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[0]->sym->m_src); 448 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[0]->sym->m_dst); 449 } 450 451 static void 452 test_simple_read(void) 453 { 454 /* Single element block size read */ 455 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 456 g_bdev_io->u.bdev.iovcnt = 1; 457 g_bdev_io->u.bdev.num_blocks = 1; 458 g_bdev_io->u.bdev.iovs[0].iov_len = 512; 459 g_bdev_io->u.bdev.iovs[0].iov_base = &test_simple_read; 460 g_crypto_bdev.crypto_bdev.blocklen = 512; 461 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 462 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = 1; 463 464 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 465 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 466 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == 1); 467 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->buf_addr == &test_simple_read); 468 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->data_len == 512); 469 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->next == NULL); 470 CU_ASSERT(g_test_crypto_ops[0]->sym->cipher.data.length == 512); 471 CU_ASSERT(g_test_crypto_ops[0]->sym->cipher.data.offset == 0); 472 CU_ASSERT(g_test_crypto_ops[0]->sym->m_src->userdata == g_bdev_io); 473 CU_ASSERT(g_test_crypto_ops[0]->sym->m_dst == NULL); 474 475 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[0]->sym->m_src); 476 } 477 478 static void 479 test_large_rw(void) 480 { 481 unsigned block_len = 512; 482 unsigned num_blocks = CRYPTO_MAX_IO / block_len; 483 unsigned io_len = block_len * num_blocks; 484 unsigned i; 485 486 /* Multi block size read, multi-element */ 487 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 488 g_bdev_io->u.bdev.iovcnt = 1; 489 g_bdev_io->u.bdev.num_blocks = num_blocks; 490 g_bdev_io->u.bdev.iovs[0].iov_len = io_len; 491 g_bdev_io->u.bdev.iovs[0].iov_base = &test_large_rw; 492 g_crypto_bdev.crypto_bdev.blocklen = block_len; 493 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 494 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = num_blocks; 495 496 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 497 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 498 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == (int)num_blocks); 499 500 for (i = 0; i < num_blocks; i++) { 501 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->buf_addr == &test_large_rw + (i * block_len)); 502 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->data_len == block_len); 503 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->next == NULL); 504 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.length == block_len); 505 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.offset == 0); 506 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->userdata == g_bdev_io); 507 CU_ASSERT(g_test_crypto_ops[i]->sym->m_dst == NULL); 508 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_src); 509 } 510 511 /* Multi block size write, multi-element */ 512 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 513 g_bdev_io->u.bdev.iovcnt = 1; 514 g_bdev_io->u.bdev.num_blocks = num_blocks; 515 g_bdev_io->u.bdev.iovs[0].iov_len = io_len; 516 g_bdev_io->u.bdev.iovs[0].iov_base = &test_large_rw; 517 g_crypto_bdev.crypto_bdev.blocklen = block_len; 518 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 519 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = num_blocks; 520 521 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 522 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 523 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == (int)num_blocks); 524 525 for (i = 0; i < num_blocks; i++) { 526 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->buf_addr == &test_large_rw + (i * block_len)); 527 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->data_len == block_len); 528 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->next == NULL); 529 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.length == block_len); 530 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.offset == 0); 531 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->userdata == g_bdev_io); 532 CU_ASSERT(g_io_ctx->cry_iov.iov_len == io_len); 533 CU_ASSERT(g_io_ctx->cry_iov.iov_base != NULL); 534 CU_ASSERT(g_io_ctx->cry_offset_blocks == 0); 535 CU_ASSERT(g_io_ctx->cry_num_blocks == num_blocks); 536 CU_ASSERT(g_test_crypto_ops[i]->sym->m_dst->buf_addr != NULL); 537 CU_ASSERT(g_test_crypto_ops[i]->sym->m_dst->data_len == block_len); 538 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_src); 539 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_dst); 540 } 541 spdk_free(g_io_ctx->cry_iov.iov_base); 542 } 543 544 static void 545 test_dev_full(void) 546 { 547 unsigned block_len = 512; 548 unsigned num_blocks = 2; 549 unsigned io_len = block_len * num_blocks; 550 unsigned i; 551 552 g_test_overflow = 1; 553 554 /* Multi block size read, multi-element */ 555 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 556 g_bdev_io->u.bdev.iovcnt = 1; 557 g_bdev_io->u.bdev.num_blocks = num_blocks; 558 g_bdev_io->u.bdev.iovs[0].iov_len = io_len; 559 g_bdev_io->u.bdev.iovs[0].iov_base = &test_dev_full; 560 g_crypto_bdev.crypto_bdev.blocklen = block_len; 561 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 562 g_enqueue_mock = g_dequeue_mock = 1; 563 ut_rte_crypto_op_bulk_alloc = num_blocks; 564 565 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 566 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 567 568 /* this test only completes one of the 2 IOs (in the drain path) */ 569 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == 1); 570 571 for (i = 0; i < num_blocks; i++) { 572 /* One of the src_mbufs was freed because of the device full condition so 573 * we can't assert its value here. 574 */ 575 CU_ASSERT(g_test_dev_full_ops[i]->sym->cipher.data.length == block_len); 576 CU_ASSERT(g_test_dev_full_ops[i]->sym->cipher.data.offset == 0); 577 CU_ASSERT(g_test_dev_full_ops[i]->sym->m_src == g_test_dev_full_ops[i]->sym->m_src); 578 CU_ASSERT(g_test_dev_full_ops[i]->sym->m_dst == NULL); 579 } 580 581 /* Only one of the 2 blocks in the test was freed on completion by design, so 582 * we need to free th other one here. 583 */ 584 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[0]->sym->m_src); 585 g_test_overflow = 0; 586 } 587 588 static void 589 test_crazy_rw(void) 590 { 591 unsigned block_len = 512; 592 int num_blocks = 4; 593 int i; 594 595 /* Multi block size read, single element, strange IOV makeup */ 596 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 597 g_bdev_io->u.bdev.iovcnt = 3; 598 g_bdev_io->u.bdev.num_blocks = num_blocks; 599 g_bdev_io->u.bdev.iovs[0].iov_len = 512; 600 g_bdev_io->u.bdev.iovs[0].iov_base = &test_crazy_rw; 601 g_bdev_io->u.bdev.iovs[1].iov_len = 1024; 602 g_bdev_io->u.bdev.iovs[1].iov_base = &test_crazy_rw + 512; 603 g_bdev_io->u.bdev.iovs[2].iov_len = 512; 604 g_bdev_io->u.bdev.iovs[2].iov_base = &test_crazy_rw + 512 + 1024; 605 606 g_crypto_bdev.crypto_bdev.blocklen = block_len; 607 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 608 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = num_blocks; 609 610 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 611 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 612 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == num_blocks); 613 614 for (i = 0; i < num_blocks; i++) { 615 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->buf_addr == &test_crazy_rw + (i * block_len)); 616 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->data_len == block_len); 617 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->next == NULL); 618 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.length == block_len); 619 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.offset == 0); 620 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->userdata == g_bdev_io); 621 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src == g_test_crypto_ops[i]->sym->m_src); 622 CU_ASSERT(g_test_crypto_ops[i]->sym->m_dst == NULL); 623 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_src); 624 } 625 626 /* Multi block size write, single element strange IOV makeup */ 627 num_blocks = 8; 628 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 629 g_bdev_io->u.bdev.iovcnt = 4; 630 g_bdev_io->u.bdev.num_blocks = num_blocks; 631 g_bdev_io->u.bdev.iovs[0].iov_len = 2048; 632 g_bdev_io->u.bdev.iovs[0].iov_base = &test_crazy_rw; 633 g_bdev_io->u.bdev.iovs[1].iov_len = 512; 634 g_bdev_io->u.bdev.iovs[1].iov_base = &test_crazy_rw + 2048; 635 g_bdev_io->u.bdev.iovs[2].iov_len = 512; 636 g_bdev_io->u.bdev.iovs[2].iov_base = &test_crazy_rw + 2048 + 512; 637 g_bdev_io->u.bdev.iovs[3].iov_len = 1024; 638 g_bdev_io->u.bdev.iovs[3].iov_base = &test_crazy_rw + 2048 + 512 + 512; 639 640 g_crypto_bdev.crypto_bdev.blocklen = block_len; 641 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 642 g_enqueue_mock = g_dequeue_mock = ut_rte_crypto_op_bulk_alloc = num_blocks; 643 644 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 645 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 646 CU_ASSERT(g_io_ctx->cryop_cnt_remaining == num_blocks); 647 648 for (i = 0; i < num_blocks; i++) { 649 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->buf_addr == &test_crazy_rw + (i * block_len)); 650 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->data_len == block_len); 651 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->next == NULL); 652 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.length == block_len); 653 CU_ASSERT(g_test_crypto_ops[i]->sym->cipher.data.offset == 0); 654 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src->userdata == g_bdev_io); 655 CU_ASSERT(g_test_crypto_ops[i]->sym->m_src == g_test_crypto_ops[i]->sym->m_src); 656 CU_ASSERT(g_test_crypto_ops[i]->sym->m_dst == g_test_crypto_ops[i]->sym->m_dst); 657 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_src); 658 spdk_mempool_put(g_mbuf_mp, g_test_crypto_ops[i]->sym->m_dst); 659 } 660 spdk_free(g_io_ctx->cry_iov.iov_base); 661 } 662 663 static void 664 test_passthru(void) 665 { 666 /* Make sure these follow our completion callback, test success & fail. */ 667 g_bdev_io->type = SPDK_BDEV_IO_TYPE_UNMAP; 668 MOCK_SET(spdk_bdev_unmap_blocks, 0); 669 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 670 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 671 MOCK_SET(spdk_bdev_unmap_blocks, -1); 672 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 673 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 674 MOCK_CLEAR(spdk_bdev_unmap_blocks); 675 676 g_bdev_io->type = SPDK_BDEV_IO_TYPE_FLUSH; 677 MOCK_SET(spdk_bdev_flush_blocks, 0); 678 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 679 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 680 MOCK_SET(spdk_bdev_flush_blocks, -1); 681 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 682 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 683 MOCK_CLEAR(spdk_bdev_flush_blocks); 684 685 /* We should never get a WZ command, we report that we don't support it. */ 686 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE_ZEROES; 687 vbdev_crypto_submit_request(g_io_ch, g_bdev_io); 688 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 689 } 690 691 static void 692 test_reset(void) 693 { 694 /* TODO: There are a few different ways to do this given that 695 * the code uses spdk_for_each_channel() to implement reset 696 * handling. Submitting w/o UT for this function for now and 697 * will follow up with something shortly. 698 */ 699 } 700 701 static void 702 test_initdrivers(void) 703 { 704 int rc; 705 static struct spdk_mempool *orig_mbuf_mp; 706 static struct rte_mempool *orig_session_mp; 707 static struct rte_mempool *orig_session_mp_priv; 708 709 710 /* These tests will alloc and free our g_mbuf_mp 711 * so save that off here and restore it after each test is over. 712 */ 713 orig_mbuf_mp = g_mbuf_mp; 714 orig_session_mp = g_session_mp; 715 orig_session_mp_priv = g_session_mp_priv; 716 717 g_session_mp_priv = NULL; 718 g_session_mp = NULL; 719 g_mbuf_mp = NULL; 720 721 /* No drivers available, not an error though */ 722 MOCK_SET(rte_eal_get_configuration, g_test_config); 723 MOCK_SET(rte_cryptodev_count, 0); 724 rc = vbdev_crypto_init_crypto_drivers(); 725 CU_ASSERT(rc == 0); 726 CU_ASSERT(g_mbuf_mp == NULL); 727 CU_ASSERT(g_session_mp == NULL); 728 CU_ASSERT(g_session_mp_priv == NULL); 729 730 /* Test failure of DPDK dev init. */ 731 MOCK_SET(rte_cryptodev_count, 2); 732 MOCK_SET(rte_vdev_init, -1); 733 rc = vbdev_crypto_init_crypto_drivers(); 734 CU_ASSERT(rc == -EINVAL); 735 CU_ASSERT(g_mbuf_mp == NULL); 736 CU_ASSERT(g_session_mp == NULL); 737 CU_ASSERT(g_session_mp_priv == NULL); 738 MOCK_SET(rte_vdev_init, 0); 739 740 /* Can't create session pool. */ 741 MOCK_SET(spdk_mempool_create, NULL); 742 rc = vbdev_crypto_init_crypto_drivers(); 743 CU_ASSERT(rc == -ENOMEM); 744 CU_ASSERT(g_mbuf_mp == NULL); 745 CU_ASSERT(g_session_mp == NULL); 746 CU_ASSERT(g_session_mp_priv == NULL); 747 MOCK_CLEAR(spdk_mempool_create); 748 749 /* Can't create op pool. */ 750 MOCK_SET(rte_crypto_op_pool_create, NULL); 751 rc = vbdev_crypto_init_crypto_drivers(); 752 CU_ASSERT(rc == -ENOMEM); 753 CU_ASSERT(g_mbuf_mp == NULL); 754 CU_ASSERT(g_session_mp == NULL); 755 CU_ASSERT(g_session_mp_priv == NULL); 756 MOCK_SET(rte_crypto_op_pool_create, (struct rte_mempool *)1); 757 758 /* Check resources are not sufficient */ 759 MOCK_CLEARED_ASSERT(spdk_mempool_create); 760 rc = vbdev_crypto_init_crypto_drivers(); 761 CU_ASSERT(rc == -EINVAL); 762 763 /* Test crypto dev configure failure. */ 764 MOCK_SET(rte_cryptodev_device_count_by_driver, 2); 765 MOCK_SET(rte_cryptodev_info_get, 1); 766 MOCK_SET(rte_cryptodev_configure, -1); 767 MOCK_CLEARED_ASSERT(spdk_mempool_create); 768 rc = vbdev_crypto_init_crypto_drivers(); 769 MOCK_SET(rte_cryptodev_configure, 0); 770 CU_ASSERT(g_mbuf_mp == NULL); 771 CU_ASSERT(g_session_mp == NULL); 772 CU_ASSERT(g_session_mp_priv == NULL); 773 CU_ASSERT(rc == -EINVAL); 774 775 /* Test failure of qp setup. */ 776 MOCK_SET(rte_cryptodev_queue_pair_setup, -1); 777 MOCK_CLEARED_ASSERT(spdk_mempool_create); 778 rc = vbdev_crypto_init_crypto_drivers(); 779 CU_ASSERT(rc == -EINVAL); 780 CU_ASSERT(g_mbuf_mp == NULL); 781 CU_ASSERT(g_session_mp == NULL); 782 CU_ASSERT(g_session_mp_priv == NULL); 783 MOCK_SET(rte_cryptodev_queue_pair_setup, 0); 784 785 /* Test failure of dev start. */ 786 MOCK_SET(rte_cryptodev_start, -1); 787 MOCK_CLEARED_ASSERT(spdk_mempool_create); 788 rc = vbdev_crypto_init_crypto_drivers(); 789 CU_ASSERT(rc == -EINVAL); 790 CU_ASSERT(g_mbuf_mp == NULL); 791 CU_ASSERT(g_session_mp == NULL); 792 CU_ASSERT(g_session_mp_priv == NULL); 793 MOCK_SET(rte_cryptodev_start, 0); 794 795 /* Test happy path. */ 796 MOCK_CLEARED_ASSERT(spdk_mempool_create); 797 rc = vbdev_crypto_init_crypto_drivers(); 798 /* We don't have spdk_mempool_create mocked right now, so make sure to free the mempools. */ 799 CU_ASSERT(g_mbuf_mp != NULL); 800 CU_ASSERT(g_session_mp != NULL); 801 spdk_mempool_free(g_mbuf_mp); 802 rte_mempool_free(g_session_mp); 803 if (g_session_mp_priv != NULL) { 804 /* g_session_mp_priv may or may not be set depending on the DPDK version */ 805 rte_mempool_free(g_session_mp_priv); 806 } 807 CU_ASSERT(rc == 0); 808 809 /* restore our initial values. */ 810 g_mbuf_mp = orig_mbuf_mp; 811 g_session_mp = orig_session_mp; 812 g_session_mp_priv = orig_session_mp_priv; 813 } 814 815 static void 816 test_crypto_op_complete(void) 817 { 818 /* Need to prove to scan-build that we are setting iov_bases properly. */ 819 void *old_iov_base; 820 struct crypto_bdev_io *orig_ctx; 821 822 /* Make sure completion code respects failure. */ 823 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_FAILED; 824 g_completion_called = false; 825 _crypto_operation_complete(g_bdev_io); 826 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 827 CU_ASSERT(g_completion_called == true); 828 829 /* Test read completion. */ 830 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 831 g_bdev_io->type = SPDK_BDEV_IO_TYPE_READ; 832 g_completion_called = false; 833 _crypto_operation_complete(g_bdev_io); 834 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 835 CU_ASSERT(g_completion_called == true); 836 837 /* Test write completion success. */ 838 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 839 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 840 g_completion_called = false; 841 MOCK_SET(spdk_bdev_writev_blocks, 0); 842 /* Code under test will free this, if not ASAN will complain. */ 843 g_io_ctx->cry_iov.iov_base = spdk_malloc(16, 0x10, NULL, SPDK_ENV_LCORE_ID_ANY, 844 SPDK_MALLOC_DMA); 845 orig_ctx = (struct crypto_bdev_io *)g_bdev_io->driver_ctx; 846 old_iov_base = orig_ctx->cry_iov.iov_base; 847 _crypto_operation_complete(g_bdev_io); 848 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_SUCCESS); 849 CU_ASSERT(g_completion_called == true); 850 851 /* Test write completion failed. */ 852 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 853 g_bdev_io->type = SPDK_BDEV_IO_TYPE_WRITE; 854 g_completion_called = false; 855 MOCK_SET(spdk_bdev_writev_blocks, -1); 856 /* Code under test will free this, if not ASAN will complain. */ 857 g_io_ctx->cry_iov.iov_base = spdk_malloc(16, 0x40, NULL, SPDK_ENV_LCORE_ID_ANY, 858 SPDK_MALLOC_DMA); 859 /* To Do: remove this garbage assert as soon as scan-build stops throwing a 860 * heap use after free error. 861 */ 862 SPDK_CU_ASSERT_FATAL(old_iov_base != orig_ctx->cry_iov.iov_base); 863 _crypto_operation_complete(g_bdev_io); 864 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 865 CU_ASSERT(g_completion_called == true); 866 867 /* Test bogus type for this completion. */ 868 g_bdev_io->internal.status = SPDK_BDEV_IO_STATUS_SUCCESS; 869 g_bdev_io->type = SPDK_BDEV_IO_TYPE_RESET; 870 g_completion_called = false; 871 _crypto_operation_complete(g_bdev_io); 872 CU_ASSERT(g_bdev_io->internal.status == SPDK_BDEV_IO_STATUS_FAILED); 873 CU_ASSERT(g_completion_called == true); 874 } 875 876 static void 877 test_supported_io(void) 878 { 879 void *ctx = NULL; 880 bool rc = true; 881 882 /* Make sure we always report false to WZ, we need the bdev layer to 883 * send real 0's so we can encrypt/decrypt them. 884 */ 885 rc = vbdev_crypto_io_type_supported(ctx, SPDK_BDEV_IO_TYPE_WRITE_ZEROES); 886 CU_ASSERT(rc == false); 887 } 888 889 int 890 main(int argc, char **argv) 891 { 892 CU_pSuite suite = NULL; 893 unsigned int num_failures; 894 895 if (CU_initialize_registry() != CUE_SUCCESS) { 896 return CU_get_error(); 897 } 898 899 suite = CU_add_suite("crypto", test_setup, test_cleanup); 900 if (suite == NULL) { 901 CU_cleanup_registry(); 902 return CU_get_error(); 903 } 904 905 if (CU_add_test(suite, "test_error_paths", 906 test_error_paths) == NULL || 907 CU_add_test(suite, "test_simple_write", 908 test_simple_write) == NULL || 909 CU_add_test(suite, "test_simple_read", 910 test_simple_read) == NULL || 911 CU_add_test(suite, "test_large_rw", 912 test_large_rw) == NULL || 913 CU_add_test(suite, "test_dev_full", 914 test_dev_full) == NULL || 915 CU_add_test(suite, "test_crazy_rw", 916 test_crazy_rw) == NULL || 917 CU_add_test(suite, "test_passthru", 918 test_passthru) == NULL || 919 CU_add_test(suite, "test_initdrivers", 920 test_initdrivers) == NULL || 921 CU_add_test(suite, "test_crypto_op_complete", 922 test_crypto_op_complete) == NULL || 923 CU_add_test(suite, "test_supported_io", 924 test_supported_io) == NULL || 925 CU_add_test(suite, "test_reset", 926 test_reset) == NULL 927 ) { 928 CU_cleanup_registry(); 929 return CU_get_error(); 930 } 931 932 CU_basic_set_mode(CU_BRM_VERBOSE); 933 CU_basic_run_tests(); 934 num_failures = CU_get_number_of_failures(); 935 CU_cleanup_registry(); 936 return num_failures; 937 } 938