1 /* 2 * BSD LICENSE 3 * 4 * Copyright (c) 2018-2019 Broadcom. All Rights Reserved. 5 * The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries. 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 /* NVMF FC Transport Unit Test */ 35 36 #include "spdk/env.h" 37 #include "spdk_cunit.h" 38 #include "spdk/nvmf.h" 39 #include "spdk_internal/event.h" 40 #include "spdk/endian.h" 41 #include "spdk/trace.h" 42 #include "spdk_internal/log.h" 43 44 #include "ut_multithread.c" 45 46 #include "transport.h" 47 #include "nvmf_internal.h" 48 #include "nvmf_fc.h" 49 50 #include "json/json_util.c" 51 #include "json/json_write.c" 52 #include "nvmf/nvmf.c" 53 #include "nvmf/transport.c" 54 #include "nvmf/subsystem.c" 55 #include "nvmf/fc.c" 56 #include "nvmf/fc_ls.c" 57 58 /* 59 * SPDK Stuff 60 */ 61 62 #ifdef SPDK_CONFIG_RDMA 63 const struct spdk_nvmf_transport_ops spdk_nvmf_transport_rdma = { 64 .type = SPDK_NVME_TRANSPORT_RDMA, 65 .opts_init = NULL, 66 .create = NULL, 67 .destroy = NULL, 68 69 .listen = NULL, 70 .stop_listen = NULL, 71 .accept = NULL, 72 73 .listener_discover = NULL, 74 75 .poll_group_create = NULL, 76 .poll_group_destroy = NULL, 77 .poll_group_add = NULL, 78 .poll_group_poll = NULL, 79 80 .req_free = NULL, 81 .req_complete = NULL, 82 83 .qpair_fini = NULL, 84 .qpair_get_peer_trid = NULL, 85 .qpair_get_local_trid = NULL, 86 .qpair_get_listen_trid = NULL, 87 }; 88 #endif 89 90 const struct spdk_nvmf_transport_ops spdk_nvmf_transport_tcp = { 91 .type = SPDK_NVME_TRANSPORT_TCP, 92 }; 93 94 struct spdk_trace_histories *g_trace_histories; 95 96 DEFINE_STUB_V(_spdk_trace_record, (uint64_t tsc, uint16_t tpoint_id, uint16_t poller_id, 97 uint32_t size, uint64_t object_id, uint64_t arg1)); 98 DEFINE_STUB(spdk_env_get_core_count, uint32_t, (void), 4); 99 DEFINE_STUB(spdk_nvme_transport_id_compare, int, 100 (const struct spdk_nvme_transport_id *trid1, 101 const struct spdk_nvme_transport_id *trid2), 0); 102 DEFINE_STUB_V(spdk_trace_register_object, (uint8_t type, char id_prefix)); 103 DEFINE_STUB_V(spdk_trace_register_description, 104 (const char *name, uint16_t tpoint_id, uint8_t owner_type, 105 uint8_t object_type, uint8_t new_object, uint8_t arg1_type, 106 const char *arg1_name)); 107 DEFINE_STUB_V(spdk_trace_add_register_fn, (struct spdk_trace_register_fn *reg_fn)); 108 DEFINE_STUB(spdk_bdev_get_name, const char *, (const struct spdk_bdev *bdev), "fc_ut_test"); 109 DEFINE_STUB_V(spdk_nvmf_ctrlr_destruct, (struct spdk_nvmf_ctrlr *ctrlr)); 110 DEFINE_STUB_V(spdk_nvmf_qpair_free_aer, (struct spdk_nvmf_qpair *qpair)); 111 DEFINE_STUB(spdk_bdev_get_io_channel, struct spdk_io_channel *, (struct spdk_bdev_desc *desc), 112 NULL); 113 DEFINE_STUB_V(spdk_nvmf_request_exec, (struct spdk_nvmf_request *req)); 114 DEFINE_STUB_V(spdk_nvmf_ctrlr_ns_changed, (struct spdk_nvmf_ctrlr *ctrlr, uint32_t nsid)); 115 DEFINE_STUB(spdk_bdev_open, int, (struct spdk_bdev *bdev, bool write, 116 spdk_bdev_remove_cb_t remove_cb, 117 void *remove_ctx, struct spdk_bdev_desc **desc), 0); 118 DEFINE_STUB_V(spdk_bdev_close, (struct spdk_bdev_desc *desc)); 119 DEFINE_STUB(spdk_bdev_module_claim_bdev, int, 120 (struct spdk_bdev *bdev, struct spdk_bdev_desc *desc, 121 struct spdk_bdev_module *module), 0); 122 DEFINE_STUB_V(spdk_bdev_module_release_bdev, (struct spdk_bdev *bdev)); 123 DEFINE_STUB(spdk_bdev_get_block_size, uint32_t, (const struct spdk_bdev *bdev), 512); 124 DEFINE_STUB(spdk_bdev_get_num_blocks, uint64_t, (const struct spdk_bdev *bdev), 1024); 125 126 DEFINE_STUB(spdk_nvmf_ctrlr_async_event_ns_notice, int, (struct spdk_nvmf_ctrlr *ctrlr), 0); 127 128 const char * 129 spdk_nvme_transport_id_trtype_str(enum spdk_nvme_transport_type trtype) 130 { 131 switch (trtype) { 132 case SPDK_NVME_TRANSPORT_PCIE: 133 return "PCIe"; 134 case SPDK_NVME_TRANSPORT_RDMA: 135 return "RDMA"; 136 case SPDK_NVME_TRANSPORT_FC: 137 return "FC"; 138 default: 139 return NULL; 140 } 141 } 142 143 const char * 144 spdk_nvme_transport_id_adrfam_str(enum spdk_nvmf_adrfam adrfam) 145 { 146 switch (adrfam) { 147 case SPDK_NVMF_ADRFAM_IPV4: 148 return "IPv4"; 149 case SPDK_NVMF_ADRFAM_IPV6: 150 return "IPv6"; 151 case SPDK_NVMF_ADRFAM_IB: 152 return "IB"; 153 case SPDK_NVMF_ADRFAM_FC: 154 return "FC"; 155 default: 156 return NULL; 157 } 158 } 159 160 const struct spdk_uuid * 161 spdk_bdev_get_uuid(const struct spdk_bdev *bdev) 162 { 163 return &bdev->uuid; 164 } 165 166 static bool g_lld_init_called = false; 167 168 int 169 nvmf_fc_lld_init(void) 170 { 171 g_lld_init_called = true; 172 return 0; 173 } 174 175 static bool g_lld_fini_called = false; 176 177 void 178 nvmf_fc_lld_fini(void) 179 { 180 g_lld_fini_called = true; 181 } 182 183 DEFINE_STUB_V(nvmf_fc_lld_start, (void)); 184 DEFINE_STUB(nvmf_fc_init_q, int, (struct spdk_nvmf_fc_hwqp *hwqp), 0); 185 DEFINE_STUB_V(nvmf_fc_reinit_q, (void *queues_prev, void *queues_curr)); 186 DEFINE_STUB(nvmf_fc_init_rqpair_buffers, int, (struct spdk_nvmf_fc_hwqp *hwqp), 0); 187 DEFINE_STUB(nvmf_fc_set_q_online_state, int, (struct spdk_nvmf_fc_hwqp *hwqp, bool online), 0); 188 DEFINE_STUB(nvmf_fc_put_xchg, int, (struct spdk_nvmf_fc_hwqp *hwqp, struct spdk_nvmf_fc_xchg *xri), 189 0); 190 DEFINE_STUB(nvmf_fc_recv_data, int, (struct spdk_nvmf_fc_request *fc_req), 0); 191 DEFINE_STUB(nvmf_fc_send_data, int, (struct spdk_nvmf_fc_request *fc_req), 0); 192 DEFINE_STUB_V(nvmf_fc_rqpair_buffer_release, (struct spdk_nvmf_fc_hwqp *hwqp, uint16_t buff_idx)); 193 DEFINE_STUB(nvmf_fc_xmt_rsp, int, (struct spdk_nvmf_fc_request *fc_req, uint8_t *ersp_buf, 194 uint32_t ersp_len), 0); 195 DEFINE_STUB(nvmf_fc_xmt_ls_rsp, int, (struct spdk_nvmf_fc_nport *tgtport, 196 struct spdk_nvmf_fc_ls_rqst *ls_rqst), 0); 197 DEFINE_STUB(nvmf_fc_issue_abort, int, (struct spdk_nvmf_fc_hwqp *hwqp, 198 struct spdk_nvmf_fc_xchg *xri, 199 spdk_nvmf_fc_caller_cb cb, void *cb_args), 0); 200 DEFINE_STUB(nvmf_fc_xmt_bls_rsp, int, (struct spdk_nvmf_fc_hwqp *hwqp, 201 uint16_t ox_id, uint16_t rx_id, 202 uint16_t rpi, bool rjt, uint8_t rjt_exp, 203 spdk_nvmf_fc_caller_cb cb, void *cb_args), 0); 204 DEFINE_STUB(nvmf_fc_alloc_srsr_bufs, struct spdk_nvmf_fc_srsr_bufs *, (size_t rqst_len, 205 size_t rsp_len), NULL); 206 DEFINE_STUB_V(nvmf_fc_free_srsr_bufs, (struct spdk_nvmf_fc_srsr_bufs *srsr_bufs)); 207 DEFINE_STUB(nvmf_fc_xmt_srsr_req, int, (struct spdk_nvmf_fc_hwqp *hwqp, 208 struct spdk_nvmf_fc_srsr_bufs *xmt_srsr_bufs, 209 spdk_nvmf_fc_caller_cb cb, void *cb_args), 0); 210 DEFINE_STUB(nvmf_fc_q_sync_available, bool, (void), true); 211 DEFINE_STUB(nvmf_fc_issue_q_sync, int, (struct spdk_nvmf_fc_hwqp *hwqp, uint64_t u_id, 212 uint16_t skip_rq), 0); 213 DEFINE_STUB(nvmf_fc_assign_conn_to_hwqp, bool, (struct spdk_nvmf_fc_hwqp *hwqp, 214 uint64_t *conn_id, uint32_t sq_size), true); 215 DEFINE_STUB(nvmf_fc_get_hwqp_from_conn_id, struct spdk_nvmf_fc_hwqp *, 216 (struct spdk_nvmf_fc_hwqp *queues, 217 uint32_t num_queues, uint64_t conn_id), NULL); 218 DEFINE_STUB_V(nvmf_fc_release_conn, (struct spdk_nvmf_fc_hwqp *hwqp, uint64_t conn_id, 219 uint32_t sq_size)); 220 DEFINE_STUB_V(nvmf_fc_dump_all_queues, (struct spdk_nvmf_fc_hwqp *ls_queue, 221 struct spdk_nvmf_fc_hwqp *io_queues, 222 uint32_t num_io_queues, 223 struct spdk_nvmf_fc_queue_dump_info *dump_info)); 224 DEFINE_STUB_V(nvmf_fc_get_xri_info, (struct spdk_nvmf_fc_hwqp *hwqp, 225 struct spdk_nvmf_fc_xchg_info *info)); 226 DEFINE_STUB(nvmf_fc_get_rsvd_thread, struct spdk_thread *, (void), NULL); 227 228 uint32_t 229 nvmf_fc_process_queue(struct spdk_nvmf_fc_hwqp *hwqp) 230 { 231 hwqp->lcore_id++; 232 return 0; /* always return 0 or else it will poll forever */ 233 } 234 235 struct spdk_nvmf_fc_xchg * 236 nvmf_fc_get_xri(struct spdk_nvmf_fc_hwqp *hwqp) 237 { 238 static struct spdk_nvmf_fc_xchg xchg; 239 240 xchg.xchg_id = 1; 241 return &xchg; 242 } 243 244 #define MAX_FC_UT_POLL_THREADS 8 245 static struct spdk_nvmf_poll_group *g_poll_groups[MAX_FC_UT_POLL_THREADS] = {0}; 246 #define MAX_FC_UT_HWQPS MAX_FC_UT_POLL_THREADS 247 static struct spdk_nvmf_tgt *g_nvmf_tgt = NULL; 248 static struct spdk_nvmf_transport *g_nvmf_tprt = NULL; 249 uint8_t g_fc_port_handle = 0xff; 250 struct spdk_nvmf_fc_hwqp lld_q[MAX_FC_UT_HWQPS]; 251 252 static void 253 _add_transport_done(void *arg, int status) 254 { 255 CU_ASSERT(status == 0); 256 } 257 258 static void 259 _add_transport_done_dup_err(void *arg, int status) 260 { 261 CU_ASSERT(status == -EEXIST); 262 } 263 264 static void 265 create_transport_test(void) 266 { 267 const struct spdk_nvmf_transport_ops *ops = NULL; 268 struct spdk_nvmf_transport_opts opts = { 0 }; 269 struct spdk_nvmf_target_opts tgt_opts = { 270 .name = "nvmf_test_tgt", 271 .max_subsystems = 0 272 }; 273 274 allocate_threads(8); 275 set_thread(0); 276 277 g_nvmf_tgt = spdk_nvmf_tgt_create(&tgt_opts); 278 SPDK_CU_ASSERT_FATAL(g_nvmf_tgt != NULL); 279 280 ops = spdk_nvmf_get_transport_ops((enum spdk_nvme_transport_type) SPDK_NVMF_TRTYPE_FC); 281 SPDK_CU_ASSERT_FATAL(ops != NULL); 282 283 ops->opts_init(&opts); 284 285 g_lld_init_called = false; 286 g_nvmf_tprt = spdk_nvmf_transport_create((enum spdk_nvme_transport_type) SPDK_NVMF_TRTYPE_FC, 287 &opts); 288 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 289 290 CU_ASSERT(g_lld_init_called == true); 291 CU_ASSERT(opts.max_queue_depth == g_nvmf_tprt->opts.max_queue_depth); 292 CU_ASSERT(opts.max_qpairs_per_ctrlr == g_nvmf_tprt->opts.max_qpairs_per_ctrlr); 293 CU_ASSERT(opts.in_capsule_data_size == g_nvmf_tprt->opts.in_capsule_data_size); 294 CU_ASSERT(opts.max_io_size == g_nvmf_tprt->opts.max_io_size); 295 CU_ASSERT(opts.io_unit_size == g_nvmf_tprt->opts.io_unit_size); 296 CU_ASSERT(opts.max_aq_depth == g_nvmf_tprt->opts.max_aq_depth); 297 298 set_thread(0); 299 300 spdk_nvmf_tgt_add_transport(g_nvmf_tgt, g_nvmf_tprt, 301 _add_transport_done, 0); 302 poll_thread(0); 303 304 /* Add transport again - should get error */ 305 spdk_nvmf_tgt_add_transport(g_nvmf_tgt, g_nvmf_tprt, 306 _add_transport_done_dup_err, 0); 307 poll_thread(0); 308 309 /* create transport with bad args/options */ 310 #ifndef SPDK_CONFIG_RDMA 311 CU_ASSERT(spdk_nvmf_transport_create(SPDK_NVMF_TRTYPE_RDMA, &opts) == NULL); 312 #endif 313 CU_ASSERT(spdk_nvmf_transport_create(998, &opts) == NULL); 314 opts.max_io_size = 1024 ^ 3; 315 CU_ASSERT(spdk_nvmf_transport_create((enum spdk_nvme_transport_type) SPDK_NVMF_TRTYPE_FC, 316 &opts) == NULL); 317 opts.max_io_size = 999; 318 opts.io_unit_size = 1024; 319 CU_ASSERT(spdk_nvmf_transport_create((enum spdk_nvme_transport_type) SPDK_NVMF_TRTYPE_FC, 320 &opts) == NULL); 321 } 322 323 static void 324 port_init_cb(uint8_t port_handle, enum spdk_fc_event event_type, void *arg, int err) 325 { 326 CU_ASSERT(err == 0); 327 CU_ASSERT(port_handle == 2); 328 g_fc_port_handle = port_handle; 329 } 330 331 static void 332 create_fc_port_test(void) 333 { 334 struct spdk_nvmf_fc_hw_port_init_args init_args = { 0 }; 335 struct spdk_nvmf_fc_port *fc_port = NULL; 336 int err; 337 338 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 339 340 init_args.port_handle = 2; 341 init_args.io_queue_cnt = spdk_min(MAX_FC_UT_HWQPS, spdk_env_get_core_count()); 342 init_args.ls_queue_size = 100; 343 init_args.io_queue_size = 100; 344 init_args.io_queues = (void *)lld_q; 345 346 set_thread(0); 347 err = spdk_nvmf_fc_master_enqueue_event(SPDK_FC_HW_PORT_INIT, (void *)&init_args, port_init_cb); 348 CU_ASSERT(err == 0); 349 poll_thread(0); 350 351 fc_port = spdk_nvmf_fc_port_lookup(g_fc_port_handle); 352 CU_ASSERT(fc_port != NULL); 353 } 354 355 static void 356 online_fc_port_test(void) 357 { 358 struct spdk_nvmf_fc_port *fc_port; 359 struct spdk_nvmf_fc_hw_port_online_args args; 360 int err; 361 362 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 363 364 fc_port = spdk_nvmf_fc_port_lookup(g_fc_port_handle); 365 SPDK_CU_ASSERT_FATAL(fc_port != NULL); 366 367 set_thread(0); 368 args.port_handle = g_fc_port_handle; 369 err = spdk_nvmf_fc_master_enqueue_event(SPDK_FC_HW_PORT_ONLINE, (void *)&args, port_init_cb); 370 CU_ASSERT(err == 0); 371 poll_threads(); 372 set_thread(0); 373 if (err == 0) { 374 uint32_t i; 375 for (i = 0; i < fc_port->num_io_queues; i++) { 376 CU_ASSERT(fc_port->io_queues[i].fgroup != 0); 377 CU_ASSERT(fc_port->io_queues[i].fgroup != 0); 378 CU_ASSERT(fc_port->io_queues[i].fgroup->hwqp_count != 0); 379 } 380 } 381 } 382 383 static void 384 create_poll_groups_test(void) 385 { 386 unsigned i; 387 388 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 389 390 for (i = 0; i < MAX_FC_UT_POLL_THREADS; i++) { 391 set_thread(i); 392 g_poll_groups[i] = spdk_nvmf_poll_group_create(g_nvmf_tgt); 393 poll_thread(i); 394 CU_ASSERT(g_poll_groups[i] != NULL); 395 } 396 set_thread(0); 397 } 398 399 static void 400 poll_group_poll_test(void) 401 { 402 unsigned i; 403 unsigned poll_cnt = 10; 404 struct spdk_nvmf_fc_port *fc_port = NULL; 405 406 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 407 408 set_thread(0); 409 fc_port = spdk_nvmf_fc_port_lookup(g_fc_port_handle); 410 SPDK_CU_ASSERT_FATAL(fc_port != NULL); 411 412 for (i = 0; i < fc_port->num_io_queues; i++) { 413 fc_port->io_queues[i].lcore_id = 0; 414 } 415 416 for (i = 0; i < poll_cnt; i++) { 417 /* this should cause spdk_nvmf_fc_poll_group_poll to be called() */ 418 poll_threads(); 419 } 420 421 /* check if hwqp's lcore_id has been updated */ 422 for (i = 0; i < fc_port->num_io_queues; i++) { 423 CU_ASSERT(fc_port->io_queues[i].lcore_id == poll_cnt); 424 } 425 } 426 427 static void 428 remove_hwqps_from_poll_groups_test(void) 429 { 430 unsigned i; 431 struct spdk_nvmf_fc_port *fc_port = NULL; 432 433 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 434 435 fc_port = spdk_nvmf_fc_port_lookup(g_fc_port_handle); 436 SPDK_CU_ASSERT_FATAL(fc_port != NULL); 437 438 for (i = 0; i < fc_port->num_io_queues; i++) { 439 spdk_nvmf_fc_poll_group_remove_hwqp(&fc_port->io_queues[i]); 440 poll_threads(); 441 CU_ASSERT(fc_port->io_queues[i].fgroup == 0); 442 } 443 } 444 445 static void 446 destroy_transport_test(void) 447 { 448 unsigned i; 449 450 set_thread(0); 451 SPDK_CU_ASSERT_FATAL(g_nvmf_tprt != NULL); 452 453 for (i = 0; i < MAX_FC_UT_POLL_THREADS; i++) { 454 set_thread(i); 455 spdk_nvmf_poll_group_destroy(g_poll_groups[i]); 456 poll_thread(0); 457 } 458 459 SPDK_CU_ASSERT_FATAL(g_nvmf_tgt != NULL); 460 g_lld_fini_called = false; 461 spdk_nvmf_tgt_destroy(g_nvmf_tgt, NULL, NULL); 462 poll_threads(); 463 CU_ASSERT(g_lld_fini_called == true); 464 } 465 466 static int 467 nvmf_fc_tests_init(void) 468 { 469 return 0; 470 } 471 472 static int 473 nvmf_fc_tests_fini(void) 474 { 475 free_threads(); 476 return 0; 477 } 478 479 int main(int argc, char **argv) 480 { 481 unsigned int num_failures = 0; 482 CU_pSuite suite = NULL; 483 484 if (CU_initialize_registry() != CUE_SUCCESS) { 485 return CU_get_error(); 486 } 487 488 suite = CU_add_suite("NVMf-FC", nvmf_fc_tests_init, nvmf_fc_tests_fini); 489 if (suite == NULL) { 490 CU_cleanup_registry(); 491 return CU_get_error(); 492 } 493 494 if (CU_add_test(suite, "Create Target & FC Transport", 495 create_transport_test) == NULL) { 496 CU_cleanup_registry(); 497 return CU_get_error(); 498 } 499 500 if (CU_add_test(suite, "Create Poll Groups", 501 create_poll_groups_test) == NULL) { 502 CU_cleanup_registry(); 503 return CU_get_error(); 504 } 505 506 if (CU_add_test(suite, "Create FC Port", 507 create_fc_port_test) == NULL) { 508 CU_cleanup_registry(); 509 return CU_get_error(); 510 } 511 512 513 if (CU_add_test(suite, "Online FC Port", 514 online_fc_port_test) == NULL) { 515 CU_cleanup_registry(); 516 return CU_get_error(); 517 } 518 519 if (CU_add_test(suite, "PG poll", poll_group_poll_test) == NULL) { 520 CU_cleanup_registry(); 521 return CU_get_error(); 522 } 523 524 if (CU_add_test(suite, "Remove HWQP's from PG's", 525 remove_hwqps_from_poll_groups_test) == NULL) { 526 CU_cleanup_registry(); 527 return CU_get_error(); 528 } 529 530 if (CU_add_test(suite, "Destroy Transport & Target", 531 destroy_transport_test) == NULL) { 532 CU_cleanup_registry(); 533 return CU_get_error(); 534 } 535 536 CU_basic_set_mode(CU_BRM_VERBOSE); 537 CU_basic_run_tests(); 538 num_failures = CU_get_number_of_failures(); 539 CU_cleanup_registry(); 540 541 return num_failures; 542 } 543