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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-apps.git
commit afade4f5c921942cd6dd0e3b18601fe18991ffa5
Author: ouyangxiangzhen <ouyangxiangz...@xiaomi.com>
AuthorDate: Thu Nov 21 16:19:40 2024 +0800
testing/ostest: add periodic wdog testing.
This commit added periodic wdog testing.
Signed-off-by: ouyangxiangzhen <ouyangxiangz...@xiaomi.com>
---
testing/ostest/wdog.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 84 insertions(+), 6 deletions(-)
diff --git a/testing/ostest/wdog.c b/testing/ostest/wdog.c
index 8c1c35a82..d0e7f3f56 100644
--- a/testing/ostest/wdog.c
+++ b/testing/ostest/wdog.c
@@ -221,7 +221,7 @@ static void wdtest_recursive(FAR struct wdog_s *wdog,
clock_t wdset_tick;
irqstate_t flags;
- wdtest_printf("wdtest_recursive %lldus\n", (long long)delay_ns);
+ wdtest_printf("wdtest_recursive %lldns\n", (long long)delay_ns);
cnt = param->callback_cnt;
@@ -249,17 +249,59 @@ static void wdtest_recursive(FAR struct wdog_s *wdog,
(long long)(param->triggered_tick - wdset_tick));
}
+static void wdtest_periodic(FAR wdtest_param_t *param,
+ sclock_t period_ns)
+{
+ clock_t wdset_tick;
+ clock_t period_tick = (clock_t)NSEC2TICK((clock_t)period_ns);
+ uint64_t callback_cnt = param->callback_cnt;
+
+ struct wdog_period_s period_wdog =
+ {
+ 0
+ };
+
+ wdtest_printf("wdtest_periodic %lldns ~ %llutick\n",
+ (long long)period_ns, (unsigned long long)period_tick);
+
+ wdset_tick = clock_systime_ticks();
+
+ wd_start_period(&period_wdog, period_tick, period_tick,
+ wdtest_callback, (wdparm_t)param);
+
+ while (param->callback_cnt - callback_cnt <= WDOGTEST_RAND_ITER)
+ {
+ wdtest_delay(period_ns);
+ }
+
+ wd_cancel_period(&period_wdog);
+
+ callback_cnt = param->callback_cnt - callback_cnt;
+ wdset_tick = param->triggered_tick - wdset_tick;
+
+ wdtest_printf("wdtest_periodic cancel...");
+ wdtest_printf("wdtest_periodic triggered %llu times, "
+ "elapsed ticks %lld, error ticks %lld\n",
+ (unsigned long long)callback_cnt, (long long)wdset_tick,
+ (long long)(wdset_tick - callback_cnt * period_tick));
+}
+
static void wdog_test_run(FAR wdtest_param_t *param)
{
- uint64_t cnt;
- sclock_t rest;
- sclock_t delay;
- struct wdog_s test_wdog =
+ uint64_t cnt;
+ sclock_t rest;
+ sclock_t delay;
+ struct wdog_s test_wdog =
{
0
};
- /* Wrong arguments, all 7 combinations */
+ struct wdog_period_s test_wdog_period =
+ {
+ 0
+ };
+
+ /* Wrong arguments of the wd_start */
wdtest_assert(wd_start(NULL, 0, NULL, (wdparm_t)NULL) != OK);
wdtest_assert(wd_start(NULL, 0, wdtest_callback, (wdparm_t)NULL) != OK);
@@ -270,6 +312,34 @@ static void wdog_test_run(FAR wdtest_param_t *param)
wdtest_assert(wd_start(&test_wdog, -1, wdtest_callback, (wdparm_t)NULL)
!= OK);
+ wdtest_assert(wd_start_period(NULL, 0, 0,
+ NULL, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(NULL, 0, 0,
+ wdtest_callback, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(NULL, 0, 12345,
+ NULL, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(NULL, 0, 12345,
+ wdtest_callback, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(&test_wdog_period, 0, 0,
+ NULL, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(&test_wdog_period, 0, 12345,
+ NULL, (wdparm_t)NULL) != OK);
+
+ wdtest_assert(wd_start_period(&test_wdog_period, 0, 0,
+ wdtest_callback, (wdparm_t)NULL) != OK);
+
+ /* Wrong arguments of the wd_cancel */
+
+ wdtest_assert(wd_cancel(NULL) != OK);
+ wdtest_assert(wd_cancel(&test_wdog) != OK);
+ wdtest_assert(wd_cancel_period(NULL) != OK);
+ wdtest_assert(wd_cancel_period(&test_wdog_period) != OK);
+
/* Delay = 0 */
wdtest_once(&test_wdog, param, 0);
@@ -331,9 +401,17 @@ static void wdog_test_run(FAR wdtest_param_t *param)
wdtest_recursive(&test_wdog, param, 1000000, 100);
wdtest_recursive(&test_wdog, param, 10000000, 10);
+ /* Periodic wdog period with 1000us */
+
+ wdtest_periodic(param, 100000);
+
/* Random delay ~12us */
wdtest_rand(&test_wdog, param, 12345);
+
+ /* Finally, cancel the wdog. */
+
+ wd_cancel(&test_wdog);
}
/* Multi threaded */
