68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
|
#include "config.h"
|
||
|
|
#include "libserialport.h"
|
||
|
|
#include "libserialport_internal.h"
|
||
|
|
#include <assert.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
(void) argc;
|
||
|
|
(void) argv;
|
||
|
|
struct time a, b, c;
|
||
|
|
struct timeval tv;
|
||
|
|
struct timeout to;
|
||
|
|
printf("Testing arithmetic\n");
|
||
|
|
time_set_ms(&a, 10050);
|
||
|
|
time_set_ms(&b, 100);
|
||
|
|
assert(time_greater(&a, &b));
|
||
|
|
assert(!time_greater(&b, &a));
|
||
|
|
time_add(&a, &b, &c);
|
||
|
|
assert(time_as_ms(&c) == 10150);
|
||
|
|
time_sub(&a, &b, &c);
|
||
|
|
assert(time_as_ms(&c) == 9950);
|
||
|
|
time_as_timeval(&a, &tv);
|
||
|
|
assert(tv.tv_sec == 10);
|
||
|
|
assert(tv.tv_usec == 50000);
|
||
|
|
time_get(&a);
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
time_get(&b);
|
||
|
|
time_sub(&b, &a, &c);
|
||
|
|
printf("Measured: %ums\n", time_as_ms(&c));
|
||
|
|
assert(time_as_ms(&c) >= 999);
|
||
|
|
assert(time_as_ms(&c) <= 1001);
|
||
|
|
printf("Starting 3s timeout\n");
|
||
|
|
timeout_start(&to, 3000);
|
||
|
|
printf("Time to wait: %dms\n", timeout_remaining_ms(&to));
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
timeout_update(&to);
|
||
|
|
assert(!timeout_check(&to));
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
timeout_update(&to);
|
||
|
|
assert(!timeout_check(&to));
|
||
|
|
printf("Remaining: %ums\n", timeout_remaining_ms(&to));
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
timeout_update(&to);
|
||
|
|
assert(timeout_check(&to));
|
||
|
|
printf("Timeout expired\n");
|
||
|
|
printf("Starting 2s timeout\n");
|
||
|
|
timeout_start(&to, 2000);
|
||
|
|
printf("Limiting steps to 1s\n");
|
||
|
|
timeout_limit(&to, 1000);
|
||
|
|
printf("Time to wait: %ums\n", timeout_remaining_ms(&to));
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
timeout_update(&to);
|
||
|
|
assert(!timeout_check(&to));
|
||
|
|
printf("Remaining: %ums\n", timeout_remaining_ms(&to));
|
||
|
|
printf("Sleeping for 1s\n");
|
||
|
|
sleep(1);
|
||
|
|
timeout_update(&to);
|
||
|
|
assert(timeout_check(&to));
|
||
|
|
printf("Timeout expired\n");
|
||
|
|
return 0;
|
||
|
|
}
|