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tests: kernel: timer: timer_api: Extend with CONFIG_MULTITHREADING=n case

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Extended test to validate that timer API is working as expected
when CONFIG_MULTITHREADING=n.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruscinski 2021-04-14 14:45:00 +02:00 • committed by Carles Cufí
commit 2e085a5202
2 changed files with 36 additions and 5 deletions
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34
tests/kernel/timer/timer_api/src/main.c
View file

@ -82,7 +82,10 @@ static void init_timer_data(void)
tdata.expire_cnt = 0;
tdata.stop_cnt = 0;
k_usleep(1); /* align to tick */
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_usleep(1); /* align to tick */
}
tdata.timestamp = k_uptime_get();
}
@ -640,7 +643,15 @@ void test_timer_user_data(void)
K_NO_WAIT);
}
k_msleep(50 * ii + 50);
uint32_t wait_ms = 50 * ii + 50;
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_msleep(wait_ms);
} else {
uint32_t wait_us = 1000 * wait_ms;
k_busy_wait(wait_us + (wait_us * BUSY_TICK_SLEW_PPM) / PPM_DIVISOR);
}
for (ii = 0; ii < 5; ii++) {
k_timer_stop(user_data_timer[ii]);
@ -752,7 +763,10 @@ void test_timeout_abs(void)
*/
init_timer_data();
k_timer_start(&remain_timer, t, K_FOREVER);
k_usleep(1);
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_usleep(1);
}
do {
t0 = k_uptime_ticks();
@ -771,6 +785,11 @@ void test_timeout_abs(void)
void test_sleep_abs(void)
{
if (!IS_ENABLED(CONFIG_MULTITHREADING)) {
/* k_sleep is not supported when multithreading is off. */
return;
}
const int sleep_ticks = 50;
int64_t start, end;
@ -795,7 +814,10 @@ void test_sleep_abs(void)
static void timer_init(struct k_timer *timer, k_timer_expiry_t expiry_fn,
k_timer_stop_t stop_fn)
{
k_object_access_grant(timer, k_current_get());
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_object_access_grant(timer, k_current_get());
}
k_timer_init(timer, expiry_fn, stop_fn);
}
@ -811,8 +833,10 @@ void test_main(void)
timer_init(&status_sync_timer, duration_expire, duration_stop);
timer_init(&remain_timer, duration_expire, duration_stop);
k_thread_access_grant(k_current_get(), &ktimer, &timer0, &timer1,
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_thread_access_grant(k_current_get(), &ktimer, &timer0, &timer1,
&timer2, &timer3, &timer4);
}
ztest_test_suite(timer_api,
ztest_unit_test(test_time_conversions),

7
tests/kernel/timer/timer_api/testcase.yaml
View file

@ -9,3 +9,10 @@ tests:
litex_vexriscv rv32m1_vega_zero_riscy rv32m1_vega_ri5cy
nrf5340dk_nrf5340_cpunet
tags: kernel timer userspace
kernel.timer.no_multitheading:
tags: kernel timer
platform_allow: qemu_cortex_m3
extra_configs:
- CONFIG_MULTITHREADING=n
- CONFIG_TEST_USERSPACE=n
- CONFIG_SPIN_VALIDATE=n