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ut/iscsi: Add UT for spdk_get_transfer_task (Get task whose R2T matches TTT)

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Change-Id: I7bc44aeffd4eeb1cc90babf0c6789a2bcee6bb59
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/418759
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
Shuhei Matsumoto 2018-07-09 22:21:52 +09:00 committed by Ben Walker
parent 9265e1ebbe
commit fc01195e1c
1 changed files with 62 additions and 0 deletions
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62
test/unit/lib/iscsi/iscsi.c/iscsi_ut.c
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@ -609,6 +609,67 @@ add_transfer_task_test(void)
spdk_put_pdu(pdu); spdk_put_pdu(pdu);
} }
static void
get_transfer_task_test(void)
{
struct spdk_iscsi_sess sess;
struct spdk_iscsi_conn conn;
struct spdk_iscsi_task task1, task2, *task;
struct spdk_iscsi_pdu *pdu1, *pdu2, *pdu;
int rc;
memset(&sess, 0, sizeof(sess));
memset(&conn, 0, sizeof(conn));
memset(&task1, 0, sizeof(task1));
memset(&task2, 0, sizeof(task2));
sess.MaxBurstLength = SPDK_ISCSI_MAX_RECV_DATA_SEGMENT_LENGTH;
sess.MaxOutstandingR2T = 1;
conn.sess = &sess;
TAILQ_INIT(&conn.active_r2t_tasks);
pdu1 = spdk_get_pdu();
SPDK_CU_ASSERT_FATAL(pdu1 != NULL);
pdu1->data_segment_len = SPDK_ISCSI_MAX_RECV_DATA_SEGMENT_LENGTH;
task1.scsi.transfer_len = SPDK_ISCSI_MAX_RECV_DATA_SEGMENT_LENGTH;
spdk_iscsi_task_set_pdu(&task1, pdu1);
rc = spdk_add_transfer_task(&conn, &task1);
CU_ASSERT(rc == SPDK_SUCCESS);
pdu2 = spdk_get_pdu();
SPDK_CU_ASSERT_FATAL(pdu2 != NULL);
pdu2->data_segment_len = SPDK_ISCSI_MAX_RECV_DATA_SEGMENT_LENGTH;
task2.scsi.transfer_len = SPDK_ISCSI_MAX_RECV_DATA_SEGMENT_LENGTH;
spdk_iscsi_task_set_pdu(&task2, pdu2);
rc = spdk_add_transfer_task(&conn, &task2);
CU_ASSERT(rc == SPDK_SUCCESS);
task = spdk_get_transfer_task(&conn, 1);
CU_ASSERT(task == &task1);
task = spdk_get_transfer_task(&conn, 2);
CU_ASSERT(task == &task2);
while (!TAILQ_EMPTY(&conn.active_r2t_tasks)) {
task = TAILQ_FIRST(&conn.active_r2t_tasks);
TAILQ_REMOVE(&conn.active_r2t_tasks, task, link);
}
while (!TAILQ_EMPTY(&g_write_pdu_list)) {
pdu = TAILQ_FIRST(&g_write_pdu_list);
TAILQ_REMOVE(&g_write_pdu_list, pdu, tailq);
spdk_put_pdu(pdu);
}
spdk_put_pdu(pdu2);
spdk_put_pdu(pdu1);
}
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {
@ -637,6 +698,7 @@ main(int argc, char **argv)
|| CU_add_test(suite, "underflow for check condition test", || CU_add_test(suite, "underflow for check condition test",
underflow_for_check_condition_test) == NULL underflow_for_check_condition_test) == NULL
|| CU_add_test(suite, "add transfer task test", add_transfer_task_test) == NULL || CU_add_test(suite, "add transfer task test", add_transfer_task_test) == NULL
|| CU_add_test(suite, "get transfer task test", get_transfer_task_test) == NULL
) { ) {
CU_cleanup_registry(); CU_cleanup_registry();
return CU_get_error(); return CU_get_error();