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test/nvme_rdma: cases for rdma group connecting qpair

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Change-Id: Ia2d76fb364671971d3c78555ab203c3c565ec2f3
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8029
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Mao Jiang 2021-05-25 11:26:33 +08:00 committed by Tomasz Zawadzki
parent 252430a053
commit 0651ffe3f1
1 changed files with 73 additions and 0 deletions
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73
test/unit/lib/nvme/nvme_rdma.c/nvme_rdma_ut.c
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@ -61,6 +61,11 @@ DEFINE_STUB_V(rdma_destroy_event_channel, (struct rdma_event_channel *channel));
DEFINE_STUB(ibv_dereg_mr, int, (struct ibv_mr *mr), 0); DEFINE_STUB(ibv_dereg_mr, int, (struct ibv_mr *mr), 0);
int ibv_resize_cq(struct ibv_cq *cq, int cqe)
{
return 0;
}
/* ibv_reg_mr can be a macro, need to undefine it */ /* ibv_reg_mr can be a macro, need to undefine it */
#ifdef ibv_reg_mr #ifdef ibv_reg_mr
#undef ibv_reg_mr #undef ibv_reg_mr
@ -958,6 +963,73 @@ test_nvme_rdma_register_and_unregister_reqs(void)
CU_ASSERT(rqpair.cmd_mr.mr == NULL); CU_ASSERT(rqpair.cmd_mr.mr == NULL);
} }
static void
test_nvme_rdma_poll_group_connect_disconnect_qpair(void)
{
int rc;
struct nvme_rdma_poll_group group = {};
struct rdma_cm_id cm_id = {};
struct nvme_rdma_qpair *rqpair = NULL;
struct nvme_rdma_destroyed_qpair *qpair_tracker = NULL;
struct ibv_context *contexts = (void *)0xDEADBEEF;
/* Allocate memory for deleting qpair to free */
rqpair = calloc(1, sizeof(struct nvme_rdma_qpair));
rqpair->cm_id = &cm_id;
rqpair->qpair.trtype = SPDK_NVME_TRANSPORT_RDMA;
rqpair->qpair.poll_group = &group.group;
rqpair->qpair.state = NVME_QPAIR_DESTROYING;
cm_id.verbs = (void *)0xDEADBEEF;
STAILQ_INIT(&group.destroyed_qpairs);
STAILQ_INIT(&group.pollers);
rc = nvme_rdma_poller_create(&group, contexts);
SPDK_CU_ASSERT_FATAL(rc == 0);
rc = nvme_rdma_poll_group_connect_qpair(&rqpair->qpair);
CU_ASSERT(rc == 0);
CU_ASSERT(rqpair->cq == (void *)0xFEEDBEEF);
CU_ASSERT(rqpair->poller != NULL);
rc = nvme_rdma_poll_group_disconnect_qpair(&rqpair->qpair);
CU_ASSERT(rc == 0);
CU_ASSERT(rqpair->defer_deletion_to_pg == true);
CU_ASSERT(rqpair->poll_group_disconnect_in_progress == false);
CU_ASSERT(rqpair->cq == NULL);
CU_ASSERT(!STAILQ_EMPTY(&group.destroyed_qpairs));
qpair_tracker = STAILQ_FIRST(&group.destroyed_qpairs);
CU_ASSERT(qpair_tracker->destroyed_qpair_tracker == rqpair);
CU_ASSERT(qpair_tracker->completed_cycles == 0);
nvme_rdma_poll_group_delete_qpair(&group, qpair_tracker);
CU_ASSERT(rc == 0);
CU_ASSERT(STAILQ_EMPTY(&group.destroyed_qpairs));
nvme_rdma_poll_group_free_pollers(&group);
CU_ASSERT(STAILQ_EMPTY(&group.pollers));
/* No available poller */
rqpair = calloc(1, sizeof(struct nvme_rdma_qpair));
rqpair->cm_id = &cm_id;
rqpair->qpair.trtype = SPDK_NVME_TRANSPORT_RDMA;
rqpair->qpair.poll_group = &group.group;
rqpair->qpair.state = NVME_QPAIR_DESTROYING;
cm_id.verbs = (void *)0xDEADBEEF;
rc = nvme_rdma_poll_group_connect_qpair(&rqpair->qpair);
CU_ASSERT(rc == -EINVAL);
CU_ASSERT(rqpair->cq == NULL);
/* Poll group disconnect in progress */
rqpair->poll_group_disconnect_in_progress = true;
rc = nvme_rdma_poll_group_disconnect_qpair(&rqpair->qpair);
CU_ASSERT(rc == -EINPROGRESS);
free(rqpair);
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
CU_pSuite suite = NULL; CU_pSuite suite = NULL;
@ -982,6 +1054,7 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, test_nvme_rdma_req_init); CU_ADD_TEST(suite, test_nvme_rdma_req_init);
CU_ADD_TEST(suite, test_nvme_rdma_validate_cm_event); CU_ADD_TEST(suite, test_nvme_rdma_validate_cm_event);
CU_ADD_TEST(suite, test_nvme_rdma_register_and_unregister_reqs); CU_ADD_TEST(suite, test_nvme_rdma_register_and_unregister_reqs);
CU_ADD_TEST(suite, test_nvme_rdma_poll_group_connect_disconnect_qpair);
CU_basic_set_mode(CU_BRM_VERBOSE); CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests(); CU_basic_run_tests();