Use CU_ASSERT_FATAL instead of plain assert so to work better with the cunit test framework. Use LOG_DBG instead of printf. Remove some unnecessary printouts. Ensure we run at least one worker thread.
Signed-off-by: Ola Liljedahl <[email protected]> --- (This document/code contribution attached is provided under the terms of agreement LES-LTM-21309) test/validation/odp_timer.c | 50 ++++++++++++++++++++------------------------- 1 file changed, 22 insertions(+), 28 deletions(-) diff --git a/test/validation/odp_timer.c b/test/validation/odp_timer.c index ce5dcaf..d893646 100644 --- a/test/validation/odp_timer.c +++ b/test/validation/odp_timer.c @@ -10,7 +10,6 @@ /* For rand_r and nanosleep */ #define _POSIX_C_SOURCE 200112L -#include <assert.h> #include <time.h> #include <unistd.h> #include <odp.h> @@ -54,8 +53,7 @@ struct test_timer { /* @private Handle a received (timeout) buffer */ static void handle_tmo(odp_buffer_t buf, bool stale, uint64_t prev_tick) { - /* Use assert() for internal correctness checks of test program */ - assert(buf != ODP_BUFFER_INVALID); + CU_ASSERT_FATAL(buf != ODP_BUFFER_INVALID); /* Internal error */ if (odp_buffer_type(buf) != ODP_BUFFER_TYPE_TIMEOUT) { /* Not a timeout buffer */ CU_FAIL("Unexpected buffer type received"); @@ -233,14 +231,14 @@ static void *worker_entrypoint(void *arg) CU_FAIL("odp_timer_free"); } - printf("Thread %u: %u timers set\n", thr, nset); - printf("Thread %u: %u timers reset\n", thr, nreset); - printf("Thread %u: %u timers cancelled\n", thr, ncancel); - printf("Thread %u: %u timers reset/cancelled too late\n", - thr, ntoolate); - printf("Thread %u: %u timeouts received\n", thr, nrcv); - printf("Thread %u: %u stale timeout(s) after odp_timer_free()\n", - thr, nstale); + LOG_DBG("Thread %u: %u timers set\n", thr, nset); + LOG_DBG("Thread %u: %u timers reset\n", thr, nreset); + LOG_DBG("Thread %u: %u timers cancelled\n", thr, ncancel); + LOG_DBG("Thread %u: %u timers reset/cancelled too late\n", + thr, ntoolate); + LOG_DBG("Thread %u: %u timeouts received\n", thr, nrcv); + LOG_DBG("Thread %u: %u stale timeout(s) after odp_timer_free()\n", + thr, nstale); /* Delay some more to ensure timeouts for expired timers can be * received */ @@ -264,7 +262,7 @@ static void *worker_entrypoint(void *arg) if (buf != ODP_BUFFER_INVALID) CU_FAIL("Unexpected buffer received"); - printf("Thread %u: exiting\n", thr); + LOG_DBG("Thread %u: exiting\n", thr); return NULL; } @@ -273,9 +271,13 @@ static void test_odp_timer_all(void) { odp_buffer_pool_param_t params; odp_timer_pool_param_t tparam; - /* This is a stressfull test - need to reserve some cpu cycles - * @TODO move to test/performance */ - int num_workers = min(odp_sys_cpu_count()-1, MAX_WORKERS); + /* Reserve at least one core for running other processes so the timer + * test hopefully can run undisturbed and thus get better timing + * results. */ + int num_workers = min(odp_sys_cpu_count() - 1, MAX_WORKERS); + /* On a single-CPU machine run at least one thread */ + if (num_workers < 1) + num_workers = 1; /* Create timeout buffer pools */ params.buf_size = 0; @@ -311,19 +313,11 @@ static void test_odp_timer_all(void) CU_ASSERT(tpinfo.param.res_ns == RES); CU_ASSERT(tpinfo.param.min_tmo == MIN); CU_ASSERT(tpinfo.param.max_tmo == MAX); - printf("Timer pool\n"); - printf("----------\n"); - printf(" name: %s\n", tpinfo.name); - printf(" resolution: %"PRIu64" ns (%"PRIu64" us)\n", - tpinfo.param.res_ns, tpinfo.param.res_ns / 1000); - printf(" min tmo: %"PRIu64" ns\n", tpinfo.param.min_tmo); - printf(" max tmo: %"PRIu64" ns\n", tpinfo.param.max_tmo); - printf("\n"); - - printf("#timers..: %u\n", NTIMERS); - printf("Tmo range: %u ms (%"PRIu64" ticks)\n", RANGE_MS, - odp_timer_ns_to_tick(tp, 1000000ULL * RANGE_MS)); - printf("\n"); + CU_ASSERT(strcmp(tpinfo.name, NAME) == 0); + + LOG_DBG("#timers..: %u\n", NTIMERS); + LOG_DBG("Tmo range: %u ms (%"PRIu64" ticks)\n", RANGE_MS, + odp_timer_ns_to_tick(tp, 1000000ULL * RANGE_MS)); uint64_t tick; for (tick = 0; tick < 1000000000000ULL; tick += 1000000ULL) { -- 1.9.1 _______________________________________________ lng-odp mailing list [email protected] http://lists.linaro.org/mailman/listinfo/lng-odp
