mirror of https://github.com/PentHertz/srsLTE.git
142 lines
3.0 KiB
C++
142 lines
3.0 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2021 Software Radio Systems Limited
|
|
*
|
|
* By using this file, you agree to the terms and conditions set
|
|
* forth in the LICENSE file which can be found at the top level of
|
|
* the distribution.
|
|
*
|
|
*/
|
|
|
|
extern "C" {
|
|
#include "srsran/common/timeout.h"
|
|
#include "srsran/config.h"
|
|
}
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
|
|
using namespace srsran;
|
|
|
|
class callback : public timeout_callback
|
|
{
|
|
public:
|
|
callback()
|
|
{
|
|
finished = false;
|
|
pthread_mutex_init(&mutex, NULL);
|
|
pthread_cond_init(&cvar, NULL);
|
|
bzero(&start_time, sizeof(start_time));
|
|
}
|
|
|
|
void timeout_expired(uint32_t timeout_id)
|
|
{
|
|
pthread_mutex_lock(&mutex);
|
|
finished = true;
|
|
pthread_cond_signal(&cvar);
|
|
pthread_mutex_unlock(&mutex);
|
|
}
|
|
void wait()
|
|
{
|
|
pthread_mutex_lock(&mutex);
|
|
while (!finished) {
|
|
pthread_cond_wait(&cvar, &mutex);
|
|
}
|
|
pthread_mutex_unlock(&mutex);
|
|
}
|
|
struct timeval start_time[3];
|
|
|
|
private:
|
|
bool finished;
|
|
pthread_cond_t cvar;
|
|
pthread_mutex_t mutex;
|
|
};
|
|
|
|
int timer_thread_test()
|
|
{
|
|
bool result;
|
|
uint32_t id = 0;
|
|
uint32_t duration_msec = 5;
|
|
uint32_t result_tolerance = 1;
|
|
|
|
callback c;
|
|
timeout t;
|
|
|
|
gettimeofday(&c.start_time[1], NULL);
|
|
t.start(duration_msec);
|
|
|
|
while (t.is_running() && !t.expired()) {
|
|
printf("time to expire=%dms\n", t.get_msec_to_expire());
|
|
usleep(1000);
|
|
}
|
|
|
|
gettimeofday(&c.start_time[2], NULL);
|
|
get_time_interval(c.start_time);
|
|
uint32_t diff_ms = c.start_time[0].tv_usec * 1e-3;
|
|
printf("Target duration: %dms, started: %ld:%ld, ended: %ld:%ld, actual duration %dms\n",
|
|
duration_msec,
|
|
c.start_time[1].tv_sec,
|
|
c.start_time[1].tv_usec,
|
|
c.start_time[2].tv_sec,
|
|
c.start_time[2].tv_usec,
|
|
diff_ms);
|
|
|
|
result = ((duration_msec - result_tolerance) < diff_ms || diff_ms < (duration_msec + result_tolerance));
|
|
|
|
if (result) {
|
|
printf("Timer thread test passed\n");
|
|
return 0;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
int single_thread_test()
|
|
{
|
|
bool result;
|
|
uint32_t id = 0;
|
|
uint32_t duration_msec = 5;
|
|
|
|
callback c;
|
|
timeout t;
|
|
|
|
gettimeofday(&c.start_time[1], NULL);
|
|
t.start(duration_msec, 0, &c);
|
|
c.wait();
|
|
gettimeofday(&c.start_time[2], NULL);
|
|
get_time_interval(c.start_time);
|
|
uint32_t diff_ms = c.start_time[0].tv_usec * 1e-3;
|
|
printf("Target duration: %dms, started: %ld:%ld, ended: %ld:%ld, actual duration %dms\n",
|
|
duration_msec,
|
|
c.start_time[1].tv_sec,
|
|
c.start_time[1].tv_usec,
|
|
c.start_time[2].tv_sec,
|
|
c.start_time[2].tv_usec,
|
|
diff_ms);
|
|
|
|
result = (diff_ms == duration_msec);
|
|
|
|
if (result) {
|
|
printf("Single thread test passed\n");
|
|
return 0;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
if (single_thread_test()) {
|
|
printf("Single thread test failed.\n");
|
|
return -1;
|
|
}
|
|
|
|
if (timer_thread_test()) {
|
|
printf("Timer thread test failed.\n");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|