ec844bb6e3
The following test set: fix: Bug for getrusage return incorrect ru_maxrss fix: Bug for getrusage(RUSAGE_CHILDREN) return parent info (POSTK_DEBUG_TEMP_FIX_72) fix: Bug for getrusage often return incorrect ru_stime Change-Id: I6734b1e34565d5d2715f9901a04ba5b6f0278032 Refs: #1032 Refs: #1033 Refs: #1034
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "./test_chk.h"
|
|
#include "./test_rusage.h"
|
|
|
|
#define TEST_NAME "CT_001"
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
int rc;
|
|
struct rusage cur_rusage;
|
|
long cur_utime, cur_stime;
|
|
long delta_utime, delta_stime;
|
|
long prev_utime = 0, prev_stime = 0;
|
|
|
|
printf("---- just started ----\n");
|
|
/* check rusage 1st */
|
|
rc = getrusage(RUSAGE_SELF, &cur_rusage);
|
|
CHKANDJUMP(rc == -1, "getrusage 1st");
|
|
|
|
cur_utime = get_rusage_utime(&cur_rusage);
|
|
cur_stime = get_rusage_stime(&cur_rusage);
|
|
delta_utime = cur_utime - prev_utime;
|
|
delta_stime = cur_stime - prev_stime;
|
|
|
|
printf("[ RUSAGE_SELF ]\n");
|
|
OKNG(cur_utime < 0 || cur_utime > (0.1 * ONE_SEC),
|
|
" utime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_utime / ONE_SEC), (cur_utime % ONE_SEC),
|
|
(delta_utime / ONE_SEC), (delta_utime % ONE_SEC));
|
|
OKNG(cur_stime < 0 || cur_stime > (0.1 * ONE_SEC),
|
|
" stime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_stime / ONE_SEC), (cur_stime % ONE_SEC),
|
|
(delta_stime / ONE_SEC), (delta_stime % ONE_SEC));
|
|
|
|
prev_utime = cur_utime;
|
|
prev_stime = cur_stime;
|
|
|
|
/* add utime 2sec */
|
|
printf("---- add utime 2sec ----\n");
|
|
add_utime(2);
|
|
|
|
/* check rusage 2nd */
|
|
rc = getrusage(RUSAGE_SELF, &cur_rusage);
|
|
CHKANDJUMP(rc == -1, "getrusage 2nd");
|
|
|
|
cur_utime = get_rusage_utime(&cur_rusage);
|
|
cur_stime = get_rusage_stime(&cur_rusage);
|
|
delta_utime = cur_utime - prev_utime;
|
|
delta_stime = cur_stime - prev_stime;
|
|
|
|
printf("[ RUSAGE_SELF ]\n");
|
|
OKNG(delta_utime < (1.9 * ONE_SEC) || delta_utime > (2.1 * ONE_SEC),
|
|
" utime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_utime / ONE_SEC), (cur_utime % ONE_SEC),
|
|
(delta_utime / ONE_SEC), (delta_utime % ONE_SEC));
|
|
OKNG(delta_stime < 0 || delta_stime > (0.1 * ONE_SEC),
|
|
" stime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_stime / ONE_SEC), (cur_stime % ONE_SEC),
|
|
(delta_stime / ONE_SEC), (delta_stime % ONE_SEC));
|
|
|
|
prev_utime = cur_utime;
|
|
prev_stime = cur_stime;
|
|
|
|
/* add stime 1sec */
|
|
printf("---- add stime 1sec ----\n");
|
|
add_stime(1);
|
|
|
|
/* check rusage 3rd */
|
|
rc = getrusage(RUSAGE_SELF, &cur_rusage);
|
|
CHKANDJUMP(rc == -1, "getrusage 3rd");
|
|
|
|
cur_utime = get_rusage_utime(&cur_rusage);
|
|
cur_stime = get_rusage_stime(&cur_rusage);
|
|
delta_utime = cur_utime - prev_utime;
|
|
delta_stime = cur_stime - prev_stime;
|
|
|
|
printf("[ RUSAGE_SELF ]\n");
|
|
OKNG(delta_utime < 0 || delta_utime > (0.1 * ONE_SEC),
|
|
" utime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_utime / ONE_SEC), (cur_utime % ONE_SEC),
|
|
(delta_utime / ONE_SEC), (delta_utime % ONE_SEC));
|
|
OKNG(delta_stime < (0.9 * ONE_SEC) || delta_stime > (1.1 * ONE_SEC),
|
|
" stime: %d.%06d s (+ %d.%06d s)",
|
|
(cur_stime / ONE_SEC), (cur_stime % ONE_SEC),
|
|
(delta_stime / ONE_SEC), (delta_stime % ONE_SEC));
|
|
|
|
printf("*** %s PASS\n\n", TEST_NAME);
|
|
return 0;
|
|
fn_fail:
|
|
|
|
printf("*** %s FAILED\n\n", TEST_NAME);
|
|
return -1;
|
|
}
|