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UT/nvme_rdma:test_nvme_rdma_poll_group_get_stats

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Signed-off-by: xiaoxiangxzhang <xiaoxiangx.zhang@intel.com>
Change-Id: I53851927fe5b870c773974f88fc762aa8eb22dab
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12419
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
xiaoxiangxzhang 2022-04-29 12:37:15 +08:00 committed by Tomasz Zawadzki
parent 14c0f94c88
commit 21b8978760
1 changed files with 99 additions and 0 deletions
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99
test/unit/lib/nvme/nvme_rdma.c/nvme_rdma_ut.c
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@ -1295,6 +1295,104 @@ test_nvme_rdma_ctrlr_get_max_sges(void)
CU_ASSERT(nvme_rdma_ctrlr_get_max_sges(&rctrlr.ctrlr) == 2);
}
static void
test_nvme_rdma_poll_group_get_stats(void)
{
int rc = -1;
struct spdk_nvme_transport_poll_group_stat *tpointer = NULL;
struct nvme_rdma_poll_group tgroup = {};
struct ibv_device dev1, dev2 = {};
struct ibv_context contexts1, contexts2 = {};
struct nvme_rdma_poller *tpoller1 = NULL;
struct nvme_rdma_poller *tpoller2 = NULL;
memcpy(dev1.name, "/dev/test1", sizeof("/dev/test1"));
memcpy(dev2.name, "/dev/test2", sizeof("/dev/test2"));
contexts1.device = &dev1;
contexts2.device = &dev2;
/* Initialization */
STAILQ_INIT(&tgroup.pollers);
rc = nvme_rdma_poller_create(&tgroup, &contexts1);
CU_ASSERT(rc == 0);
CU_ASSERT(tgroup.num_pollers == 1);
rc = nvme_rdma_poller_create(&tgroup, &contexts2);
CU_ASSERT(rc == 0);
CU_ASSERT(tgroup.num_pollers == 2);
CU_ASSERT(&tgroup.pollers != NULL);
tpoller1 = STAILQ_FIRST(&tgroup.pollers);
SPDK_CU_ASSERT_FATAL(tpoller1 != NULL);
tpoller2 = STAILQ_NEXT(tpoller1, link);
SPDK_CU_ASSERT_FATAL(tpoller2 != NULL);
CU_ASSERT(tpoller1->device == &contexts2);
CU_ASSERT(tpoller2->device == &contexts1);
CU_ASSERT(strcmp(tpoller1->device->device->name, "/dev/test2") == 0);
CU_ASSERT(strcmp(tpoller2->device->device->name, "/dev/test1") == 0);
CU_ASSERT(tpoller1->current_num_wc == DEFAULT_NVME_RDMA_CQ_SIZE);
CU_ASSERT(tpoller2->current_num_wc == DEFAULT_NVME_RDMA_CQ_SIZE);
CU_ASSERT(tpoller1->required_num_wc == 0);
CU_ASSERT(tpoller2->required_num_wc == 0);
/* Test1: Invalid stats */
rc = nvme_rdma_poll_group_get_stats(NULL, &tpointer);
CU_ASSERT(rc == -EINVAL);
/* Test2: Invalid group pointer */
rc = nvme_rdma_poll_group_get_stats(&tgroup.group, NULL);
CU_ASSERT(rc == -EINVAL);
/* Test3: Success member variables should be correct */
tpoller1->stats.polls = 111;
tpoller1->stats.idle_polls = 112;
tpoller1->stats.completions = 113;
tpoller1->stats.queued_requests = 114;
tpoller1->stats.rdma_stats.send.num_submitted_wrs = 121;
tpoller1->stats.rdma_stats.send.doorbell_updates = 122;
tpoller1->stats.rdma_stats.recv.num_submitted_wrs = 131;
tpoller1->stats.rdma_stats.recv.doorbell_updates = 132;
tpoller2->stats.polls = 211;
tpoller2->stats.idle_polls = 212;
tpoller2->stats.completions = 213;
tpoller2->stats.queued_requests = 214;
tpoller2->stats.rdma_stats.send.num_submitted_wrs = 221;
tpoller2->stats.rdma_stats.send.doorbell_updates = 222;
tpoller2->stats.rdma_stats.recv.num_submitted_wrs = 231;
tpoller2->stats.rdma_stats.recv.doorbell_updates = 232;
rc = nvme_rdma_poll_group_get_stats(&tgroup.group, &tpointer);
CU_ASSERT(rc == 0);
CU_ASSERT(tpointer != NULL);
CU_ASSERT(tpointer->trtype == SPDK_NVME_TRANSPORT_RDMA);
CU_ASSERT(tpointer->rdma.num_devices == tgroup.num_pollers);
CU_ASSERT(tpointer->rdma.device_stats != NULL);
CU_ASSERT(strcmp(tpointer->rdma.device_stats[0].name, "/dev/test2") == 0);
CU_ASSERT(tpointer->rdma.device_stats[0].polls == 111);
CU_ASSERT(tpointer->rdma.device_stats[0].idle_polls == 112);
CU_ASSERT(tpointer->rdma.device_stats[0].completions == 113);
CU_ASSERT(tpointer->rdma.device_stats[0].queued_requests == 114);
CU_ASSERT(tpointer->rdma.device_stats[0].total_send_wrs == 121);
CU_ASSERT(tpointer->rdma.device_stats[0].send_doorbell_updates == 122);
CU_ASSERT(tpointer->rdma.device_stats[0].total_recv_wrs == 131);
CU_ASSERT(tpointer->rdma.device_stats[0].recv_doorbell_updates == 132);
CU_ASSERT(strcmp(tpointer->rdma.device_stats[1].name, "/dev/test1") == 0);
CU_ASSERT(tpointer->rdma.device_stats[1].polls == 211);
CU_ASSERT(tpointer->rdma.device_stats[1].idle_polls == 212);
CU_ASSERT(tpointer->rdma.device_stats[1].completions == 213);
CU_ASSERT(tpointer->rdma.device_stats[1].queued_requests == 214);
CU_ASSERT(tpointer->rdma.device_stats[1].total_send_wrs == 221);
CU_ASSERT(tpointer->rdma.device_stats[1].send_doorbell_updates == 222);
CU_ASSERT(tpointer->rdma.device_stats[1].total_recv_wrs == 231);
CU_ASSERT(tpointer->rdma.device_stats[1].recv_doorbell_updates == 232);
nvme_rdma_poll_group_free_stats(&tgroup.group, tpointer);
nvme_rdma_poll_group_free_pollers(&tgroup);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -1327,6 +1425,7 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, test_rdma_get_memory_translation);
CU_ADD_TEST(suite, test_nvme_rdma_poll_group_get_qpair_by_id);
CU_ADD_TEST(suite, test_nvme_rdma_ctrlr_get_max_sges);
CU_ADD_TEST(suite, test_nvme_rdma_poll_group_get_stats);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();