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test/nvme_ns: cases for identifying id descriptor and find descriptor

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Change-Id: I20d0a798423ee08f4a9e019aa62b93981586d134
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7161
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Mao Jiang 2021-03-31 17:09:16 +08:00 committed by Tomasz Zawadzki
parent 5f106e26c9
commit a417658803
1 changed files with 70 additions and 0 deletions
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70
test/unit/lib/nvme/nvme_ns.c/nvme_ns_ut.c
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@ -63,11 +63,15 @@ static struct spdk_nvme_zns_ns_data nsdata_zns = {
.mor = 1024,
};
struct spdk_nvme_cmd g_ut_cmd = {};
int
nvme_ctrlr_cmd_identify(struct spdk_nvme_ctrlr *ctrlr, uint8_t cns, uint16_t cntid, uint32_t nsid,
uint8_t csi, void *payload, size_t payload_size,
spdk_nvme_cmd_cb cb_fn, void *cb_arg)
{
memset(&g_ut_cmd, 0, sizeof(g_ut_cmd));
if (cns == SPDK_NVME_IDENTIFY_NS) {
assert(payload_size == sizeof(struct spdk_nvme_ns_data));
if (fake_nsdata) {
@ -81,6 +85,12 @@ nvme_ctrlr_cmd_identify(struct spdk_nvme_ctrlr *ctrlr, uint8_t cns, uint16_t cnt
assert(payload_size == sizeof(struct spdk_nvme_zns_ns_data));
memcpy(payload, &nsdata_zns, sizeof(struct spdk_nvme_zns_ns_data));
return 0;
} else if (cns == SPDK_NVME_IDENTIFY_NS_ID_DESCRIPTOR_LIST) {
g_ut_cmd.cdw10_bits.identify.cns = cns;
g_ut_cmd.cdw10_bits.identify.cntid = cntid;
g_ut_cmd.cdw11_bits.identify.csi = csi;
g_ut_cmd.nsid = nsid;
return 0;
}
return -1;
}
@ -453,6 +463,64 @@ test_nvme_ctrlr_identify_ns_iocs_specific(void)
CU_ASSERT(ns.nsdata_zns == NULL);
}
static void
test_nvme_ctrlr_identify_id_desc(void)
{
struct spdk_nvme_ns ns = {};
struct spdk_nvme_ctrlr ctrlr = {};
int rc;
ns.ctrlr = &ctrlr;
ns.ctrlr->vs.raw = SPDK_NVME_VERSION(1, 3, 0);
ns.ctrlr->cap.bits.css |= SPDK_NVME_CAP_CSS_IOCS;
ns.id = 1;
rc = nvme_ctrlr_identify_id_desc(&ns);
CU_ASSERT(rc == 0);
CU_ASSERT(g_ut_cmd.cdw10_bits.identify.cns == SPDK_NVME_IDENTIFY_NS_ID_DESCRIPTOR_LIST);
CU_ASSERT(g_ut_cmd.cdw10_bits.identify.cntid == 0);
CU_ASSERT(g_ut_cmd.cdw11_bits.identify.csi == spdk_nvme_ns_get_csi(&ns));
CU_ASSERT(g_ut_cmd.nsid == 1);
/* NVME version and css unsupported */
ns.ctrlr->vs.raw = SPDK_NVME_VERSION(1, 2, 0);
ns.ctrlr->cap.bits.css &= ~SPDK_NVME_CAP_CSS_IOCS;
rc = nvme_ctrlr_identify_id_desc(&ns);
CU_ASSERT(rc == 0);
}
static void
test_nvme_ns_find_id_desc(void)
{
struct spdk_nvme_ns ns = {};
struct spdk_nvme_ns_id_desc *desc = NULL;
const uint8_t *csi = NULL;
size_t length = 0;
desc = (void *)ns.id_desc_list;
desc->nidl = 4;
desc->nidt = SPDK_NVME_NIDT_CSI;
/* Case 1: get id descriptor successfully */
csi = nvme_ns_find_id_desc(&ns, SPDK_NVME_NIDT_CSI, &length);
CU_ASSERT(csi == desc->nid);
CU_ASSERT(length == 4);
/* Case 2: ns_id length invalid, expect fail */
desc->nidl = 0;
csi = nvme_ns_find_id_desc(&ns, SPDK_NVME_NIDT_CSI, &length);
CU_ASSERT(csi == NULL);
/* Case 3: No correct id descriptor type entry, expect fail */
desc->nidl = 4;
desc->nidt = SPDK_NVME_NIDT_CSI;
csi = nvme_ns_find_id_desc(&ns, SPDK_NVME_NIDT_UUID, &length);
CU_ASSERT(csi == NULL);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -473,6 +541,8 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, spdk_nvme_ns_supports);
CU_ADD_TEST(suite, test_nvme_ns_has_supported_iocs_specific_data);
CU_ADD_TEST(suite, test_nvme_ctrlr_identify_ns_iocs_specific);
CU_ADD_TEST(suite, test_nvme_ctrlr_identify_id_desc);
CU_ADD_TEST(suite, test_nvme_ns_find_id_desc);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();