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tests: pm: Test pm device state lock

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Test pm device state lock API.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2021-11-24 15:34:25 -08:00 committed by Anas Nashif
parent 18b932f10d
commit 28ca83f097
1 changed files with 32 additions and 1 deletions
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33
tests/subsys/pm/power_mgmt/src/main.c
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@ -27,6 +27,7 @@ static bool leave_idle;
static bool idle_entered;
static bool testing_device_runtime;
static bool testing_device_order;
static bool testing_device_lock;
static const struct device *device_dummy;
static struct dummy_driver_api *api;
@ -142,11 +143,26 @@ DEVICE_DT_DEFINE(DT_INST(2, test_device_pm), device_init,
void pm_power_state_set(struct pm_state_info info)
{
enum pm_device_state device_power_state;
/* If testing device order this function does not need to anything */
if (testing_device_order) {
return;
}
if (testing_device_lock) {
pm_device_state_get(device_a, &device_power_state);
/*
* If the device has its state locked the device has
* to be ACTIVE
*/
zassert_true(device_power_state == PM_DEVICE_STATE_ACTIVE,
NULL);
return;
}
/* at this point, notify_pm_state_entry() implemented in
* this file has been called and set_pm should have been set
*/
@ -154,7 +170,6 @@ void pm_power_state_set(struct pm_state_info info)
"Notification to enter suspend was not sent to the App");
/* this function is called after devices enter low power state */
enum pm_device_state device_power_state;
pm_device_state_get(device_dummy, &device_power_state);
if (testing_device_runtime) {
@ -394,6 +409,21 @@ void test_busy(void)
zassert_false(busy, NULL);
}
void test_device_state_lock(void)
{
pm_device_state_lock((struct device *)device_a);
zassert_true(pm_device_state_is_locked(device_a), NULL);
testing_device_lock = true;
enter_low_power = true;
k_sleep(SLEEP_TIMEOUT);
pm_device_state_unlock((struct device *)device_a);
testing_device_lock = false;
}
void test_main(void)
{
device_dummy = device_get_binding(DUMMY_DRIVER_NAME);
@ -403,6 +433,7 @@ void test_main(void)
ztest_1cpu_unit_test(test_power_idle),
ztest_1cpu_unit_test(test_power_state_trans),
ztest_1cpu_unit_test(test_device_order),
ztest_1cpu_unit_test(test_device_state_lock),
ztest_1cpu_unit_test(test_power_state_notification),
ztest_1cpu_unit_test(test_busy));
ztest_run_test_suite(power_management_test);