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unittest/nvme_tcp: increase code coverage for nvme_tcp_qpair_send_h2c_term_req

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nvme_tcp_qpair_send_h2c_term_req code comprehensive coverage.

Signed-off-by: ChengqiangMeng <chengqiangx.meng@intel.com>
Change-Id: Ic562bf2b6f895667143f98bb504a7abef8cfda23
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6791
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: <dongx.yi@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
ChengqiangMeng 2021-03-09 15:47:07 +08:00 committed by Tomasz Zawadzki
parent 11f119e25d
commit df2b5b8983
1 changed files with 31 additions and 0 deletions
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31
test/unit/lib/nvme/nvme_tcp.c/nvme_tcp_ut.c
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@ -890,6 +890,36 @@ test_nvme_tcp_parse_addr(void)
CU_ASSERT(dst_addr.ss_family == AF_INET);
}
static void
test_nvme_tcp_qpair_send_h2c_term_req(void)
{
struct nvme_tcp_qpair tqpair = {};
struct nvme_tcp_pdu pdu = {};
struct nvme_tcp_pdu send_pdu = {};
enum spdk_nvme_tcp_term_req_fes fes = SPDK_NVME_TCP_TERM_REQ_FES_INVALID_HEADER_FIELD;
uint32_t error_offset = 1;
tqpair.send_pdu = &send_pdu;
TAILQ_INIT(&tqpair.send_queue);
/* case1: hlen < SPDK_NVME_TCP_TERM_REQ_ERROR_DATA_MAX_SIZE, Except: copy_len == hlen */
pdu.hdr.common.hlen = 64;
nvme_tcp_qpair_send_h2c_term_req(&tqpair, &pdu, fes, error_offset);
CU_ASSERT(tqpair.recv_state == NVME_TCP_PDU_RECV_STATE_ERROR);
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.hlen == sizeof(struct spdk_nvme_tcp_term_req_hdr));
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.plen == tqpair.send_pdu->hdr.term_req.common.hlen +
pdu.hdr.common.hlen);
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.pdu_type == SPDK_NVME_TCP_PDU_TYPE_H2C_TERM_REQ);
/* case2: hlen > SPDK_NVME_TCP_TERM_REQ_ERROR_DATA_MAX_SIZE, Except: copy_len == SPDK_NVME_TCP_TERM_REQ_ERROR_DATA_MAX_SIZE */
pdu.hdr.common.hlen = 255;
nvme_tcp_qpair_send_h2c_term_req(&tqpair, &pdu, fes, error_offset);
CU_ASSERT(tqpair.recv_state == NVME_TCP_PDU_RECV_STATE_ERROR);
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.hlen == sizeof(struct spdk_nvme_tcp_term_req_hdr));
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.plen == (unsigned)
tqpair.send_pdu->hdr.term_req.common.hlen + SPDK_NVME_TCP_TERM_REQ_ERROR_DATA_MAX_SIZE);
CU_ASSERT(tqpair.send_pdu->hdr.term_req.common.pdu_type == SPDK_NVME_TCP_PDU_TYPE_H2C_TERM_REQ);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
@ -912,6 +942,7 @@ int main(int argc, char **argv)
CU_ADD_TEST(suite, test_nvme_tcp_qpair_set_recv_state);
CU_ADD_TEST(suite, test_nvme_tcp_alloc_reqs);
CU_ADD_TEST(suite, test_nvme_tcp_parse_addr);
CU_ADD_TEST(suite, test_nvme_tcp_qpair_send_h2c_term_req);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();