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test/nvme: add unit test cases for nvme_qpair.c

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Add unit test for API function spdk_nvme_qpair_add_cmd_error_injection()
and spdk_nvme_qpair_remove_cmd_error_injection().

Change-Id: Ia1f0baf94c3ab1b9a03c6c2b4796346cbe120a62
Signed-off-by: Chen Wang <chenx.wang@intel.com>
Reviewed-on: https://review.gerrithub.io/416905
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Chen Wang 2018-06-27 13:46:23 +08:00 committed by Changpeng Liu
parent 1fcfc425bf
commit 87210c1391
1 changed files with 62 additions and 0 deletions
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62
test/unit/lib/nvme/nvme_qpair.c/nvme_qpair_ut.c
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@ -319,6 +319,66 @@ test_get_status_string(void)
}
#endif
static void
test_nvme_qpair_add_cmd_error_injection(void)
{
struct spdk_nvme_qpair qpair = {};
struct spdk_nvme_ctrlr ctrlr = {};
int rc;
prepare_submit_request_test(&qpair, &ctrlr);
ctrlr.adminq = &qpair;
/* Admin error injection at submission path */
rc = spdk_nvme_qpair_add_cmd_error_injection(&ctrlr, NULL,
SPDK_NVME_OPC_GET_FEATURES, true, 5000, 1,
SPDK_NVME_SCT_GENERIC, SPDK_NVME_SC_INVALID_FIELD);
CU_ASSERT(rc == 0);
CU_ASSERT(!TAILQ_EMPTY(&qpair.err_cmd_head));
/* Remove cmd error injection */
spdk_nvme_qpair_remove_cmd_error_injection(&ctrlr, NULL, SPDK_NVME_OPC_GET_FEATURES);
CU_ASSERT(TAILQ_EMPTY(&qpair.err_cmd_head));
/* IO error injection at completion path */
rc = spdk_nvme_qpair_add_cmd_error_injection(&ctrlr, &qpair,
SPDK_NVME_OPC_READ, false, 0, 1,
SPDK_NVME_SCT_MEDIA_ERROR, SPDK_NVME_SC_UNRECOVERED_READ_ERROR);
CU_ASSERT(rc == 0);
CU_ASSERT(!TAILQ_EMPTY(&qpair.err_cmd_head));
/* Provide the same opc, and check whether allocate a new entry */
rc = spdk_nvme_qpair_add_cmd_error_injection(&ctrlr, &qpair,
SPDK_NVME_OPC_READ, false, 0, 1,
SPDK_NVME_SCT_MEDIA_ERROR, SPDK_NVME_SC_UNRECOVERED_READ_ERROR);
CU_ASSERT(rc == 0);
SPDK_CU_ASSERT_FATAL(!TAILQ_EMPTY(&qpair.err_cmd_head));
CU_ASSERT(TAILQ_NEXT(TAILQ_FIRST(&qpair.err_cmd_head), link) == NULL);
/* Remove cmd error injection */
spdk_nvme_qpair_remove_cmd_error_injection(&ctrlr, &qpair, SPDK_NVME_OPC_READ);
CU_ASSERT(TAILQ_EMPTY(&qpair.err_cmd_head));
rc = spdk_nvme_qpair_add_cmd_error_injection(&ctrlr, &qpair,
SPDK_NVME_OPC_COMPARE, true, 0, 5,
SPDK_NVME_SCT_GENERIC, SPDK_NVME_SC_COMPARE_FAILURE);
CU_ASSERT(rc == 0);
CU_ASSERT(!TAILQ_EMPTY(&qpair.err_cmd_head));
/* Remove cmd error injection */
spdk_nvme_qpair_remove_cmd_error_injection(&ctrlr, &qpair, SPDK_NVME_OPC_COMPARE);
CU_ASSERT(TAILQ_EMPTY(&qpair.err_cmd_head));
cleanup_submit_request_test(&qpair);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -343,6 +403,8 @@ int main(int argc, char **argv)
#ifdef DEBUG
|| CU_add_test(suite, "get_status_string", test_get_status_string) == NULL
#endif
|| CU_add_test(suite, "spdk_nvme_qpair_add_cmd_error_injection",
test_nvme_qpair_add_cmd_error_injection) == NULL
) {
CU_cleanup_registry();
return CU_get_error();