void test_attach_us_time(void)
{
LowPowerTicker ticker;
ticker_callback_flag = 0;
gtimer.reset();
gtimer.start();
ticker.attach_us(callback(stop_gtimer_set_flag), DELAY_US);
while(!ticker_callback_flag);
ticker.detach();
const int time_diff = gtimer.read_us();
TEST_ASSERT_UINT64_WITHIN(TOLERANCE_US, DELAY_US, time_diff);
}
/** Test multi callback time
Given a Ticker
When the callback is attached multiple times
Then ticker properly execute callback multiple times
*/
void test_multi_call_time(void)
{
LowPowerTicker ticker;
int time_diff;
const int attach_count = 10;
for (int i = 0; i < attach_count; i++) {
ticker_callback_flag = 0;
gtimer.reset();
gtimer.start();
ticker.attach_us(callback(stop_gtimer_set_flag), MULTI_TICKER_TIME_MS * 1000);
while(!ticker_callback_flag);
time_diff = gtimer.read_us();
TEST_ASSERT_UINT32_WITHIN(TOLERANCE_US, MULTI_TICKER_TIME_MS * 1000, time_diff);
}
}