diff options
| author | Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> | 2015-12-22 12:50:28 +0200 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2015-12-29 14:07:52 +0300 |
| commit | b9ddbd1dfbf2fbbc6740726735a67cf277168b95 (patch) | |
| tree | 0f95fa6176e083f075f66104d93f1e843b593497 | |
| parent | 0201baf9780bc5b26c7c88f5f1986758a019aaf0 (diff) | |
validation: sched: improve scheduler validation test to check sched time correctly
Test checks scheduler time correctness using time API.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Reviewed-by: Petri Savolainen <petri.savolainen@nokia.com>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
| -rw-r--r-- | test/validation/scheduler/scheduler.c | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/test/validation/scheduler/scheduler.c b/test/validation/scheduler/scheduler.c index 2e157a520..7ba6a0693 100644 --- a/test/validation/scheduler/scheduler.c +++ b/test/validation/scheduler/scheduler.c @@ -48,6 +48,8 @@ #define CHAOS_NDX_TO_PTR(n) ((void *)(uintptr_t)n) #define CHAOS_WAIT_FAIL (5 * ODP_TIME_SEC_IN_NS) +#define ODP_WAIT_TOLERANCE (20 * ODP_TIME_MSEC_IN_NS) + /* Test global variables */ typedef struct { int num_workers; @@ -114,13 +116,52 @@ static int exit_schedule_loop(void) void scheduler_test_wait_time(void) { + int i; + odp_queue_t queue; uint64_t wait_time; + odp_queue_param_t qp; + odp_time_t lower_limit, upper_limit; + odp_time_t start_time, end_time, diff; + /* check on read */ wait_time = odp_schedule_wait_time(0); wait_time = odp_schedule_wait_time(1); - wait_time = odp_schedule_wait_time((uint64_t)-1LL); - CU_ASSERT(wait_time > 0); + /* check ODP_SCHED_NO_WAIT */ + odp_queue_param_init(&qp); + queue = odp_queue_create("dummy_queue", ODP_QUEUE_TYPE_SCHED, &qp); + CU_ASSERT_FATAL(queue != ODP_QUEUE_INVALID); + + wait_time = odp_schedule_wait_time(ODP_TIME_SEC_IN_NS); + start_time = odp_time_local(); + odp_schedule(&queue, ODP_SCHED_NO_WAIT); + end_time = odp_time_local(); + + diff = odp_time_diff(end_time, start_time); + lower_limit = ODP_TIME_NULL; + upper_limit = odp_time_local_from_ns(ODP_WAIT_TOLERANCE); + + CU_ASSERT(odp_time_cmp(diff, lower_limit) >= 0); + CU_ASSERT(odp_time_cmp(diff, upper_limit) <= 0); + + /* check time correctness */ + start_time = odp_time_local(); + for (i = 1; i < 6; i++) { + odp_schedule(&queue, wait_time); + printf("%d..", i); + } + end_time = odp_time_local(); + + diff = odp_time_diff(end_time, start_time); + lower_limit = odp_time_local_from_ns(5 * ODP_TIME_SEC_IN_NS - + ODP_WAIT_TOLERANCE); + upper_limit = odp_time_local_from_ns(5 * ODP_TIME_SEC_IN_NS + + ODP_WAIT_TOLERANCE); + + CU_ASSERT(odp_time_cmp(diff, lower_limit) >= 0); + CU_ASSERT(odp_time_cmp(diff, upper_limit) <= 0); + + CU_ASSERT_FATAL(odp_queue_destroy(queue) == 0); } void scheduler_test_num_prio(void) |