diff options
Diffstat (limited to 'src/spdk/test/unit/lib/nvmf/ctrlr_discovery.c/ctrlr_discovery_ut.c')
| -rw-r--r-- | src/spdk/test/unit/lib/nvmf/ctrlr_discovery.c/ctrlr_discovery_ut.c | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/src/spdk/test/unit/lib/nvmf/ctrlr_discovery.c/ctrlr_discovery_ut.c b/src/spdk/test/unit/lib/nvmf/ctrlr_discovery.c/ctrlr_discovery_ut.c new file mode 100644 index 000000000..29e923de8 --- /dev/null +++ b/src/spdk/test/unit/lib/nvmf/ctrlr_discovery.c/ctrlr_discovery_ut.c @@ -0,0 +1,303 @@ +/*- + * BSD LICENSE + * + * Copyright (c) Intel Corporation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "spdk/stdinc.h" + +#include "spdk_cunit.h" +#include "spdk_internal/mock.h" + +#include "common/lib/test_env.c" +#include "nvmf/ctrlr_discovery.c" +#include "nvmf/subsystem.c" + +SPDK_LOG_REGISTER_COMPONENT("nvmf", SPDK_LOG_NVMF) + +DEFINE_STUB_V(spdk_bdev_module_release_bdev, + (struct spdk_bdev *bdev)); + +DEFINE_STUB(spdk_bdev_get_block_size, uint32_t, + (const struct spdk_bdev *bdev), 512); + +DEFINE_STUB(spdk_nvmf_transport_stop_listen, + int, + (struct spdk_nvmf_transport *transport, + const struct spdk_nvme_transport_id *trid), 0); + +int +spdk_bdev_open(struct spdk_bdev *bdev, bool write, spdk_bdev_remove_cb_t remove_cb, + void *remove_ctx, struct spdk_bdev_desc **desc) +{ + return 0; +} + +void +spdk_bdev_close(struct spdk_bdev_desc *desc) +{ +} + +const char * +spdk_bdev_get_name(const struct spdk_bdev *bdev) +{ + return "test"; +} + +const struct spdk_uuid * +spdk_bdev_get_uuid(const struct spdk_bdev *bdev) +{ + return &bdev->uuid; +} + +int +spdk_nvmf_transport_listen(struct spdk_nvmf_transport *transport, + const struct spdk_nvme_transport_id *trid) +{ + return 0; +} + +static struct spdk_nvmf_listener g_listener = {}; + +struct spdk_nvmf_listener * +nvmf_transport_find_listener(struct spdk_nvmf_transport *transport, + const struct spdk_nvme_transport_id *trid) +{ + return &g_listener; +} + +void +nvmf_transport_listener_discover(struct spdk_nvmf_transport *transport, + struct spdk_nvme_transport_id *trid, + struct spdk_nvmf_discovery_log_page_entry *entry) +{ + entry->trtype = 42; +} + +struct spdk_nvmf_transport_ops g_transport_ops = {}; + +static struct spdk_nvmf_transport g_transport = { + .ops = &g_transport_ops +}; + +struct spdk_nvmf_transport * +spdk_nvmf_transport_create(const char *transport_name, + struct spdk_nvmf_transport_opts *tprt_opts) +{ + if (strcasecmp(transport_name, spdk_nvme_transport_id_trtype_str(SPDK_NVME_TRANSPORT_RDMA))) { + return &g_transport; + } + + return NULL; +} + +struct spdk_nvmf_subsystem * +spdk_nvmf_tgt_find_subsystem(struct spdk_nvmf_tgt *tgt, const char *subnqn) +{ + return NULL; +} + +struct spdk_nvmf_transport * +spdk_nvmf_tgt_get_transport(struct spdk_nvmf_tgt *tgt, const char *transport_name) +{ + return &g_transport; +} + +int +spdk_nvme_transport_id_parse_trtype(enum spdk_nvme_transport_type *trtype, const char *str) +{ + if (trtype == NULL || str == NULL) { + return -EINVAL; + } + + if (strcasecmp(str, "PCIe") == 0) { + *trtype = SPDK_NVME_TRANSPORT_PCIE; + } else if (strcasecmp(str, "RDMA") == 0) { + *trtype = SPDK_NVME_TRANSPORT_RDMA; + } else { + return -ENOENT; + } + return 0; +} + +int +spdk_nvme_transport_id_compare(const struct spdk_nvme_transport_id *trid1, + const struct spdk_nvme_transport_id *trid2) +{ + return 0; +} + +void +nvmf_ctrlr_ns_changed(struct spdk_nvmf_ctrlr *ctrlr, uint32_t nsid) +{ +} + +void +nvmf_ctrlr_destruct(struct spdk_nvmf_ctrlr *ctrlr) +{ +} + +int +nvmf_poll_group_update_subsystem(struct spdk_nvmf_poll_group *group, + struct spdk_nvmf_subsystem *subsystem) +{ + return 0; +} + +int +nvmf_poll_group_add_subsystem(struct spdk_nvmf_poll_group *group, + struct spdk_nvmf_subsystem *subsystem, + spdk_nvmf_poll_group_mod_done cb_fn, void *cb_arg) +{ + return 0; +} + +void +nvmf_poll_group_remove_subsystem(struct spdk_nvmf_poll_group *group, + struct spdk_nvmf_subsystem *subsystem, + spdk_nvmf_poll_group_mod_done cb_fn, void *cb_arg) +{ +} + +void +nvmf_poll_group_pause_subsystem(struct spdk_nvmf_poll_group *group, + struct spdk_nvmf_subsystem *subsystem, + spdk_nvmf_poll_group_mod_done cb_fn, void *cb_arg) +{ +} + +void +nvmf_poll_group_resume_subsystem(struct spdk_nvmf_poll_group *group, + struct spdk_nvmf_subsystem *subsystem, + spdk_nvmf_poll_group_mod_done cb_fn, void *cb_arg) +{ +} + +static void +_subsystem_add_listen_done(void *cb_arg, int status) +{ + SPDK_CU_ASSERT_FATAL(status == 0); +} + +static void +test_discovery_log(void) +{ + struct spdk_nvmf_tgt tgt = {}; + struct spdk_nvmf_subsystem *subsystem; + uint8_t buffer[8192]; + struct iovec iov; + struct spdk_nvmf_discovery_log_page *disc_log; + struct spdk_nvmf_discovery_log_page_entry *entry; + struct spdk_nvme_transport_id trid = {}; + + iov.iov_base = buffer; + iov.iov_len = 8192; + + tgt.max_subsystems = 1024; + tgt.subsystems = calloc(tgt.max_subsystems, sizeof(struct spdk_nvmf_subsystem *)); + SPDK_CU_ASSERT_FATAL(tgt.subsystems != NULL); + + /* Add one subsystem and verify that the discovery log contains it */ + subsystem = spdk_nvmf_subsystem_create(&tgt, "nqn.2016-06.io.spdk:subsystem1", + SPDK_NVMF_SUBTYPE_NVME, 0); + subsystem->allow_any_host = true; + SPDK_CU_ASSERT_FATAL(subsystem != NULL); + + trid.trtype = SPDK_NVME_TRANSPORT_RDMA; + trid.adrfam = SPDK_NVMF_ADRFAM_IPV4; + snprintf(trid.traddr, sizeof(trid.traddr), "1234"); + snprintf(trid.trsvcid, sizeof(trid.trsvcid), "5678"); + spdk_nvmf_subsystem_add_listener(subsystem, &trid, _subsystem_add_listen_done, NULL); + subsystem->state = SPDK_NVMF_SUBSYSTEM_ACTIVE; + + /* Get only genctr (first field in the header) */ + memset(buffer, 0xCC, sizeof(buffer)); + disc_log = (struct spdk_nvmf_discovery_log_page *)buffer; + nvmf_get_discovery_log_page(&tgt, "nqn.2016-06.io.spdk:host1", &iov, 1, 0, + sizeof(disc_log->genctr)); + CU_ASSERT(disc_log->genctr == 2); /* one added subsystem and listener */ + + /* Get only the header, no entries */ + memset(buffer, 0xCC, sizeof(buffer)); + disc_log = (struct spdk_nvmf_discovery_log_page *)buffer; + nvmf_get_discovery_log_page(&tgt, "nqn.2016-06.io.spdk:host1", &iov, 1, 0, sizeof(*disc_log)); + CU_ASSERT(disc_log->genctr == 2); + CU_ASSERT(disc_log->numrec == 1); + + /* Offset 0, exact size match */ + memset(buffer, 0xCC, sizeof(buffer)); + disc_log = (struct spdk_nvmf_discovery_log_page *)buffer; + nvmf_get_discovery_log_page(&tgt, "nqn.2016-06.io.spdk:host1", &iov, 1, 0, + sizeof(*disc_log) + sizeof(disc_log->entries[0])); + CU_ASSERT(disc_log->genctr != 0); + CU_ASSERT(disc_log->numrec == 1); + CU_ASSERT(disc_log->entries[0].trtype == 42); + + /* Offset 0, oversize buffer */ + memset(buffer, 0xCC, sizeof(buffer)); + disc_log = (struct spdk_nvmf_discovery_log_page *)buffer; + nvmf_get_discovery_log_page(&tgt, "nqn.2016-06.io.spdk:host1", &iov, 1, 0, sizeof(buffer)); + CU_ASSERT(disc_log->genctr != 0); + CU_ASSERT(disc_log->numrec == 1); + CU_ASSERT(disc_log->entries[0].trtype == 42); + CU_ASSERT(spdk_mem_all_zero(buffer + sizeof(*disc_log) + sizeof(disc_log->entries[0]), + sizeof(buffer) - (sizeof(*disc_log) + sizeof(disc_log->entries[0])))); + + /* Get just the first entry, no header */ + memset(buffer, 0xCC, sizeof(buffer)); + entry = (struct spdk_nvmf_discovery_log_page_entry *)buffer; + nvmf_get_discovery_log_page(&tgt, "nqn.2016-06.io.spdk:host1", &iov, + 1, + offsetof(struct spdk_nvmf_discovery_log_page, entries[0]), + sizeof(*entry)); + CU_ASSERT(entry->trtype == 42); + subsystem->state = SPDK_NVMF_SUBSYSTEM_INACTIVE; + spdk_nvmf_subsystem_destroy(subsystem); + free(tgt.subsystems); +} + +int main(int argc, char **argv) +{ + CU_pSuite suite = NULL; + unsigned int num_failures; + + CU_set_error_action(CUEA_ABORT); + CU_initialize_registry(); + + suite = CU_add_suite("nvmf", NULL, NULL); + + CU_ADD_TEST(suite, test_discovery_log); + + CU_basic_set_mode(CU_BRM_VERBOSE); + CU_basic_run_tests(); + num_failures = CU_get_number_of_failures(); + CU_cleanup_registry(); + return num_failures; +} |