drivertest/rtc:add test case.
Signed-off-by: yangguangcai <yangguangcai@xiaomi.com>
This commit is contained in:
yangguangcai
Xiang Xiao
parent
89ad9c6527
commit
cd802f6a8f
@ -38,7 +38,7 @@
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#include <setjmp.h>
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#include <stdint.h>
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#include <cmocka.h>
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#include <syslog.h>
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#include <nuttx/timers/rtc.h>
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#include <nuttx/time.h>
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@ -46,7 +46,11 @@
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* Pre-processor Definitions
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****************************************************************************/
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#define RTC_DEFAULT_DEVPATH "/dev/rtc0"
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#define RTC_DEFAULT_DEVPATH "/dev/rtc0"
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#define RTC_DEFAULT_DEVIATION 10
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#define DEFAULT_TIME_OUT 2
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#define SLEEPSECONDS 5
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#define RTC_SIGNO 13
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/****************************************************************************
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* Private Type
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@ -100,10 +104,10 @@ static void parse_commandline(FAR struct rtc_state_s *rtc_state, int argc,
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}
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/****************************************************************************
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* Name: test_case_rtc
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* Name: test_case_rtc_01
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****************************************************************************/
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static void test_case_rtc(FAR void **state)
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static void test_case_rtc_01(FAR void **state)
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{
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int fd;
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int ret;
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@ -147,6 +151,203 @@ static void test_case_rtc(FAR void **state)
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close(fd);
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}
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#if defined(CONFIG_RTC_ALARM) || defined(CONFIG_RTC_PERIODIC)
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/****************************************************************************
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* Name: get_timestamp
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****************************************************************************/
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static uint32_t get_timestamp(void)
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{
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struct timespec ts;
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uint32_t ms;
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clock_gettime(CLOCK_MONOTONIC, &ts);
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ms = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
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return ms;
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}
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#endif
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#ifdef CONFIG_RTC_ALARM
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/****************************************************************************
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* Name: add_timeout
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****************************************************************************/
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static void add_timeout(struct rtc_time * rtc_tm)
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{
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time_t timesp;
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FAR struct tm *tm;
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timesp = mktime((struct tm *)rtc_tm);
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timesp += DEFAULT_TIME_OUT;
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tm = localtime(×p);
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rtc_tm->tm_sec = tm->tm_sec;
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rtc_tm->tm_min = tm->tm_min;
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rtc_tm->tm_hour = tm->tm_hour;
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rtc_tm->tm_mday = tm->tm_mday;
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rtc_tm->tm_mon = tm->tm_mon;
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rtc_tm->tm_year = tm->tm_year;
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rtc_tm->tm_wday = tm->tm_wday;
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rtc_tm->tm_yday = tm->tm_yday;
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rtc_tm->tm_isdst = tm->tm_isdst;
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}
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/****************************************************************************
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* Name: test_case_rtc_02
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****************************************************************************/
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static void test_case_rtc_02(FAR void **state)
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{
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int fd;
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int ret;
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int alarmid = 0;
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struct rtc_setalarm_s rtc_setalarm;
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struct rtc_rdalarm_s rtc_rdalarm;
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struct rtc_setrelative_s rtc_setrelative;
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struct rtc_time rd_time;
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uint32_t before_timestamp;
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uint32_t range;
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sigset_t set;
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FAR struct rtc_state_s *rtc_state =
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(FAR struct rtc_state_s *)*state;
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signal(RTC_SIGNO, SIG_IGN);
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sigemptyset(&set);
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sigaddset(&set, RTC_SIGNO);
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fd = open(rtc_state->devpath, O_RDWR);
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assert_return_code(fd, 0);
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ret = ioctl(fd, RTC_RD_TIME, &rd_time);
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assert_return_code(ret, OK);
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/* Set rtc alarm */
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rtc_setalarm.id = 0;
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rtc_setalarm.pid = getpid();
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rtc_setalarm.event.sigev_notify = SIGEV_SIGNAL;
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rtc_setalarm.event.sigev_signo = RTC_SIGNO;
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rtc_setalarm.event.sigev_value.sival_ptr = NULL;
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rtc_setalarm.time = rd_time;
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add_timeout(&rtc_setalarm.time);
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ret = ioctl(fd, RTC_SET_ALARM, &rtc_setalarm);
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assert_return_code(ret, OK);
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before_timestamp = get_timestamp();
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/* Read alarm */
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rtc_rdalarm.id = 0;
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ret = ioctl(fd, RTC_RD_ALARM, &rtc_rdalarm);
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assert_return_code(ret, OK);
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assert_int_equal(mktime((struct tm *)&rd_time) + DEFAULT_TIME_OUT,
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mktime((struct tm *)&rtc_setalarm.time));
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ret = sigwaitinfo(&set, NULL);
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assert_return_code(ret, RTC_SIGNO);
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range = abs(get_timestamp() - before_timestamp);
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assert_in_range(range, DEFAULT_TIME_OUT * 1000 - RTC_DEFAULT_DEVIATION,
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DEFAULT_TIME_OUT * 1000);
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/* Cancel rtc alarm */
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ret = ioctl(fd, RTC_RD_TIME, &rd_time);
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assert_return_code(ret, OK);
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rtc_setalarm.time = rd_time;
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add_timeout(&rtc_setalarm.time);
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ret = ioctl(fd, RTC_SET_ALARM, &rtc_setalarm);
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assert_return_code(ret, OK);
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ret = ioctl(fd, RTC_CANCEL_ALARM, alarmid);
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assert_return_code(ret, OK);
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/* Set relative */
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rtc_setrelative.id = 0;
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rtc_setrelative.pid = getpid();
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rtc_setrelative.event.sigev_notify = SIGEV_SIGNAL;
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rtc_setrelative.event.sigev_signo = RTC_SIGNO;
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rtc_setrelative.event.sigev_value.sival_ptr = NULL;
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rtc_setrelative.reltime = DEFAULT_TIME_OUT;
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ret = ioctl(fd, RTC_SET_RELATIVE, &rtc_setrelative);
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assert_return_code(ret, OK);
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before_timestamp = get_timestamp();
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ret = sigwaitinfo(&set, NULL);
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assert_return_code(ret, RTC_SIGNO);
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range = abs(get_timestamp() - before_timestamp);
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assert_in_range(range, DEFAULT_TIME_OUT * 1000 - RTC_DEFAULT_DEVIATION,
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DEFAULT_TIME_OUT * 1000);
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close(fd);
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}
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#endif
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#ifdef CONFIG_RTC_PERIODIC
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/****************************************************************************
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* Name: rtc_periodic_callback
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****************************************************************************/
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static void rtc_periodic_callback(union sigval arg)
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{
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FAR int *tim = (int *)arg.sival_ptr;
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int range = get_timestamp() - *tim;
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assert_in_range(range, DEFAULT_TIME_OUT * 1000 - RTC_DEFAULT_DEVIATION,
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DEFAULT_TIME_OUT * 1000);
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syslog(LOG_DEBUG, "rtc periodic callback trigger!!!\n");
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*tim = get_timestamp();
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}
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/****************************************************************************
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* Name: test_case_rtc_03
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****************************************************************************/
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static void test_case_rtc_03(FAR void **state)
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{
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int alarmid = 0;
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int ret;
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int fd;
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int tim;
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struct rtc_setperiodic_s rtc_setperiodic;
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FAR struct rtc_state_s *rtc_state =
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(FAR struct rtc_state_s *)*state;
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fd = open(rtc_state->devpath, O_RDWR);
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assert_return_code(fd, OK);
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/* Set periodic */
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rtc_setperiodic.id = 0;
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rtc_setperiodic.pid = getpid();
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rtc_setperiodic.event.sigev_notify = SIGEV_THREAD;
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rtc_setperiodic.event.sigev_notify_function = rtc_periodic_callback;
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rtc_setperiodic.event.sigev_notify_attributes = NULL;
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rtc_setperiodic.event.sigev_value.sival_ptr = &tim;
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rtc_setperiodic.period.tv_sec = DEFAULT_TIME_OUT;
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rtc_setperiodic.period.tv_nsec = 0;
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ret = ioctl(fd, RTC_SET_PERIODIC, &rtc_setperiodic);
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assert_return_code(ret, OK);
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tim = get_timestamp();
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sleep(SLEEPSECONDS);
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/* Cancel periodic */
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ret = ioctl(fd, RTC_CANCEL_PERIODIC, alarmid);
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assert_return_code(ret, OK);
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sleep(SLEEPSECONDS);
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close(fd);
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}
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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@ -166,7 +367,13 @@ int main(int argc, FAR char *argv[])
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const struct CMUnitTest tests[] =
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{
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cmocka_unit_test_prestate(test_case_rtc, &rtc_state)
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cmocka_unit_test_prestate(test_case_rtc_01, &rtc_state),
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#ifdef CONFIG_RTC_ALARM
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cmocka_unit_test_prestate(test_case_rtc_02, &rtc_state),
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#endif
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#ifdef CONFIG_RTC_PERIODIC
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cmocka_unit_test_prestate(test_case_rtc_03, &rtc_state),
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#endif
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};
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return cmocka_run_group_tests(tests, NULL, NULL);
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