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UT/nvme_tcp:test for nvme_tcp_ctrlr_construct

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Signed-off-by: Xiaoxiang Zhang <xiaoxiangx.zhang@intel.com>
Change-Id: Ic2072129d986937b6cee7a4aaaf8935d030e00ea
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15489
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
xiaoxiangxzhang 2022-11-17 17:00:43 +08:00 committed by Jim Harris
parent 46b4ec7f28
commit d82abf6638
1 changed files with 68 additions and 0 deletions
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68
test/unit/lib/nvme/nvme_tcp.c/nvme_tcp_ut.c
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@ -1571,6 +1571,73 @@ test_nvme_tcp_poll_group_get_stats(void)
MOCK_CLEAR(spdk_sock_group_create);
}
static void
test_nvme_tcp_ctrlr_construct(void)
{
struct nvme_tcp_qpair *tqpair = NULL;
struct nvme_tcp_ctrlr *tctrlr = NULL;
struct spdk_nvme_ctrlr *ctrlr = NULL;
struct spdk_nvme_transport_id trid = {
.trtype = SPDK_NVME_TRANSPORT_TCP,
.priority = 1,
.adrfam = SPDK_NVMF_ADRFAM_IPV4,
.traddr = "192.168.1.78",
.trsvcid = "23",
};
struct spdk_nvme_ctrlr_opts opts = {
.admin_queue_size = 2,
.src_addr = "192.168.1.77",
.src_svcid = "23",
};
/* Transmit ACK timeout value exceeds max, expected to pass and using max */
opts.transport_ack_timeout = NVME_TCP_CTRLR_MAX_TRANSPORT_ACK_TIMEOUT + 1;
MOCK_SET(spdk_sock_connect_ext, (struct spdk_sock *)0xDEADBEEF);
ctrlr = nvme_tcp_ctrlr_construct(&trid, &opts, NULL);
tctrlr = nvme_tcp_ctrlr(ctrlr);
tqpair = nvme_tcp_qpair(tctrlr->ctrlr.adminq);
CU_ASSERT(ctrlr != NULL);
CU_ASSERT(tctrlr != NULL);
CU_ASSERT(tqpair != NULL);
CU_ASSERT(ctrlr->opts.transport_ack_timeout == NVME_TCP_CTRLR_MAX_TRANSPORT_ACK_TIMEOUT);
CU_ASSERT(memcmp(&ctrlr->trid, &trid, sizeof(struct spdk_nvme_transport_id)) == 0);
CU_ASSERT(tqpair->num_entries == 1);
CU_ASSERT(TAILQ_EMPTY(&tqpair->send_queue));
CU_ASSERT(TAILQ_EMPTY(&tqpair->outstanding_reqs));
CU_ASSERT(!TAILQ_EMPTY(&tqpair->free_reqs));
CU_ASSERT(TAILQ_FIRST(&tqpair->free_reqs) == &tqpair->tcp_reqs[0]);
CU_ASSERT(TAILQ_FIRST(&tqpair->free_reqs)->cid == 0);
CU_ASSERT(TAILQ_FIRST(&tqpair->free_reqs)->tqpair == tqpair);
CU_ASSERT(TAILQ_FIRST(&tqpair->free_reqs)->pdu == &tqpair->send_pdus[0]);
CU_ASSERT(tqpair->send_pdu == &tqpair->send_pdus[1]);
CU_ASSERT(tqpair->recv_pdu == &tqpair->send_pdus[2]);
free(tqpair->tcp_reqs);
spdk_free(tqpair->send_pdus);
free(tqpair);
free(tctrlr);
/* The Admin queue size is less than the minimum required size, expected to create Admin qpair failed */
opts.admin_queue_size = 1;
ctrlr = nvme_tcp_ctrlr_construct(&trid, &opts, NULL);
CU_ASSERT(ctrlr == NULL);
/* Unhandled ADRFAM, expected to create Admin qpair failed */
opts.admin_queue_size = 2;
trid.adrfam = SPDK_NVMF_ADRFAM_INTRA_HOST;
ctrlr = nvme_tcp_ctrlr_construct(&trid, &opts, NULL);
CU_ASSERT(ctrlr == NULL);
/* Error connecting socket, expected to create Admin qpair failed */
trid.adrfam = SPDK_NVMF_ADRFAM_IPV4;
MOCK_SET(spdk_sock_connect_ext, NULL);
ctrlr = nvme_tcp_ctrlr_construct(&trid, &opts, NULL);
CU_ASSERT(ctrlr == NULL);
MOCK_CLEAR(spdk_sock_connect_ext);
}
int
main(int argc, char **argv)
{
@ -1607,6 +1674,7 @@ main(int argc, char **argv)
CU_ADD_TEST(suite, test_nvme_tcp_ctrlr_create_io_qpair);
CU_ADD_TEST(suite, test_nvme_tcp_ctrlr_delete_io_qpair);
CU_ADD_TEST(suite, test_nvme_tcp_poll_group_get_stats);
CU_ADD_TEST(suite, test_nvme_tcp_ctrlr_construct);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();