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ut/nvme: Add test case for spdk_nvme_detach_async()

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Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Iaeb7435b7efc126b95be1d7088a5d8b67dceec5d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8467
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Shuhei Matsumoto 2021-06-21 19:42:49 +09:00 committed by Jim Harris
parent 56e327e795
commit 5d617b4855
1 changed files with 75 additions and 0 deletions
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75
test/unit/lib/nvme/nvme.c/nvme_ut.c
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@ -78,6 +78,7 @@ void
nvme_ctrlr_destruct_async(struct spdk_nvme_ctrlr *ctrlr, struct nvme_ctrlr_detach_ctx *ctx)
{
ut_destruct_called = true;
ctrlr->is_destructed = true;
}
int
@ -892,6 +893,7 @@ test_nvme_robust_mutex_init_shared(void)
#else
CU_ASSERT(rc == 0);
#endif
MOCK_CLEAR(pthread_mutex_init);
}
static void
@ -1487,6 +1489,78 @@ test_spdk_nvme_parse_func(void)
CU_ASSERT(hostid.hostaddr[0] == '\0' && hostid.hostsvcid[0] == '\0');
}
static void
test_spdk_nvme_detach_async(void)
{
int rc = 1;
struct spdk_nvme_ctrlr ctrlr1, ctrlr2;
struct nvme_driver test_driver;
struct spdk_nvme_detach_ctx *detach_ctx;
detach_ctx = NULL;
memset(&ctrlr1, 0, sizeof(ctrlr1));
ctrlr1.trid.trtype = SPDK_NVME_TRANSPORT_PCIE;
memset(&ctrlr2, 0, sizeof(ctrlr2));
ctrlr2.trid.trtype = SPDK_NVME_TRANSPORT_PCIE;
g_spdk_nvme_driver = &test_driver;
TAILQ_INIT(&test_driver.shared_attached_ctrlrs);
TAILQ_INSERT_TAIL(&test_driver.shared_attached_ctrlrs, &ctrlr1, tailq);
TAILQ_INSERT_TAIL(&test_driver.shared_attached_ctrlrs, &ctrlr2, tailq);
CU_ASSERT(pthread_mutex_init(&test_driver.lock, NULL) == 0);
MOCK_SET(nvme_ctrlr_get_ref_count, 1);
rc = spdk_nvme_detach_async(&ctrlr1, &detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(ctrlr1.is_destructed == true);
CU_ASSERT(detach_ctx != NULL);
rc = spdk_nvme_detach_async(&ctrlr2, &detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(ctrlr2.is_destructed == true);
CU_ASSERT(detach_ctx != NULL);
CU_ASSERT(TAILQ_EMPTY(&test_driver.shared_attached_ctrlrs) == false);
rc = spdk_nvme_detach_poll_async(detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(TAILQ_EMPTY(&test_driver.shared_attached_ctrlrs) == true);
/* ctrlr1 is a PCIe controller but ctrlr2 is an non-PCIe controller.
* Even for this case, detachment should complete successfully.
*/
detach_ctx = NULL;
memset(&ctrlr1, 0, sizeof(ctrlr1));
ctrlr1.trid.trtype = SPDK_NVME_TRANSPORT_RDMA;
memset(&ctrlr2, 0, sizeof(ctrlr2));
ctrlr2.trid.trtype = SPDK_NVME_TRANSPORT_PCIE;
TAILQ_INIT(&g_nvme_attached_ctrlrs);
TAILQ_INSERT_TAIL(&g_nvme_attached_ctrlrs, &ctrlr1, tailq);
TAILQ_INSERT_TAIL(&test_driver.shared_attached_ctrlrs, &ctrlr2, tailq);
rc = spdk_nvme_detach_async(&ctrlr1, &detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(ctrlr1.is_destructed == true);
CU_ASSERT(detach_ctx != NULL);
rc = spdk_nvme_detach_async(&ctrlr2, &detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(ctrlr2.is_destructed == true);
CU_ASSERT(detach_ctx != NULL);
CU_ASSERT(TAILQ_EMPTY(&g_nvme_attached_ctrlrs) == false);
CU_ASSERT(TAILQ_EMPTY(&test_driver.shared_attached_ctrlrs) == false);
rc = spdk_nvme_detach_poll_async(detach_ctx);
CU_ASSERT(rc == 0);
CU_ASSERT(TAILQ_EMPTY(&g_nvme_attached_ctrlrs) == true);
CU_ASSERT(TAILQ_EMPTY(&test_driver.shared_attached_ctrlrs) == true);
g_spdk_nvme_driver = NULL;
pthread_mutex_destroy(&test_driver.lock);
MOCK_CLEAR(nvme_ctrlr_get_ref_count);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -1520,6 +1594,7 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, test_nvme_request_check_timeout);
CU_ADD_TEST(suite, test_nvme_wait_for_completion);
CU_ADD_TEST(suite, test_spdk_nvme_parse_func);
CU_ADD_TEST(suite, test_spdk_nvme_detach_async);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();