CLOCK_THREAD_CPUTIME_ID and CLOCK_PROCESS_CPUTIME_ID are CPU-time clock, so when the thread/process invokes nanosleep, these clocks will go sleeping too.
Signed-off-by: Bian Naimeng <[email protected]> --- .../conformance/interfaces/timer_create/10-1.c | 36 +++++++++++++------ .../conformance/interfaces/timer_create/11-1.c | 35 +++++++++++++------ 2 files changed, 48 insertions(+), 23 deletions(-) diff --git a/testcases/open_posix_testsuite/conformance/interfaces/timer_create/10-1.c b/testcases/open_posix_testsuite/conformance/interfaces/timer_create/10-1.c index 27d5c1c..23a777e 100644 --- a/testcases/open_posix_testsuite/conformance/interfaces/timer_create/10-1.c +++ b/testcases/open_posix_testsuite/conformance/interfaces/timer_create/10-1.c @@ -24,9 +24,12 @@ #define SLEEPDELTA 3 #define ACCEPTABLEDELTA 1 +int caught = 0; + void handler(int signo) { printf("Caught signal\n"); + caught = 1; } int main(int argc, char *argv[]) @@ -39,8 +42,8 @@ int main(int argc, char *argv[]) struct sigaction act; timer_t tid; struct itimerspec its; - struct timespec ts, tsleft; - int rc; + int rc, overrun = 0; + time_t stime = 0, etime = 0; rc = sysconf(_SC_CPUTIME); printf("sysconf(_SC_CPUTIME) returns: %d\n", rc); @@ -59,9 +62,6 @@ int main(int argc, char *argv[]) its.it_value.tv_sec = TIMERSEC; its.it_value.tv_nsec = 0; - ts.tv_sec=TIMERSEC+SLEEPDELTA; - ts.tv_nsec=0; - if (sigemptyset(&act.sa_mask) == -1) { perror("Error calling sigemptyset"); return PTS_UNRESOLVED; @@ -76,27 +76,39 @@ int main(int argc, char *argv[]) return PTS_UNRESOLVED; } + if ((time_t)(-1) == time(&stime)) { + perror("time() did not return success"); + return PTS_UNRESOLVED; + } + if (timer_settime(tid, 0, &its, NULL) != 0) { perror("timer_settime() did not return success"); return PTS_UNRESOLVED; } - if (nanosleep(&ts, &tsleft) != -1) { - perror("nanosleep() not interrupted"); - return PTS_FAIL; + while(!caught); + + if ((time_t)(-1) == time(&etime)) { + perror("time() did not return success"); + return PTS_UNRESOLVED; + } + + if (-1 == (overrun = timer_getoverrun(tid))) { + perror("timer_getoverrun() did not return success"); + return PTS_UNRESOLVED; } - if (abs(tsleft.tv_sec-SLEEPDELTA) <= ACCEPTABLEDELTA) { - printf("Test PASSED"); + if (etime - stime == TIMERSEC + overrun) { + printf("Test PASSED\n"); return PTS_PASS; } else { printf("Timer did not last for correct amount of time\n"); printf("timer: %d != correct %d\n", - (int) ts.tv_sec- (int) tsleft.tv_sec, + (int) etime - (int) stime, TIMERSEC); return PTS_FAIL; } return PTS_UNRESOLVED; #endif -} \ No newline at end of file +} diff --git a/testcases/open_posix_testsuite/conformance/interfaces/timer_create/11-1.c b/testcases/open_posix_testsuite/conformance/interfaces/timer_create/11-1.c index bd59e8f..c34b451 100644 --- a/testcases/open_posix_testsuite/conformance/interfaces/timer_create/11-1.c +++ b/testcases/open_posix_testsuite/conformance/interfaces/timer_create/11-1.c @@ -22,9 +22,12 @@ #define SLEEPDELTA 3 #define ACCEPTABLEDELTA 1 +int caught = 0; + void handler(int signo) { printf("Caught signal\n"); + caught = 1; } int main(int argc, char *argv[]) @@ -38,7 +41,8 @@ int main(int argc, char *argv[]) struct sigaction act; timer_t tid; struct itimerspec its; - struct timespec ts, tsleft; + time_t stime = 0, etime = 0; + int overrun = 0; if (rc == -1) { printf("_POSIX_THREAD_CPUTIME unsupported\n"); @@ -56,9 +60,6 @@ int main(int argc, char *argv[]) its.it_value.tv_sec = TIMERSEC; its.it_value.tv_nsec = 0; - ts.tv_sec=TIMERSEC+SLEEPDELTA; - ts.tv_nsec=0; - if (sigemptyset(&act.sa_mask) == -1) { perror("Error calling sigemptyset"); return PTS_UNRESOLVED; @@ -73,23 +74,35 @@ int main(int argc, char *argv[]) return PTS_UNRESOLVED; } + if ((time_t)(-1) == time(&stime)) { + perror("time() did not return success"); + return PTS_UNRESOLVED; + } + if (timer_settime(tid, 0, &its, NULL) != 0) { perror("timer_settime() did not return success"); return PTS_UNRESOLVED; } - if (nanosleep(&ts, &tsleft) != -1) { - perror("nanosleep() not interrupted"); - return PTS_FAIL; + while(!caught); + + if ((time_t)(-1) == time(&etime)) { + perror("time() did not return success"); + return PTS_UNRESOLVED; + } + + if (-1 == (overrun = timer_getoverrun(tid))) { + perror("timer_getoverrun() did not return success"); + return PTS_UNRESOLVED; } - if (abs(tsleft.tv_sec-SLEEPDELTA) <= ACCEPTABLEDELTA) { - printf("Test PASSED"); + if (etime - stime == TIMERSEC + overrun) { + printf("Test PASSED\n"); return PTS_PASS; } else { printf("Timer did not last for correct amount of time\n"); printf("timer: %d != correct %d\n", - (int) ts.tv_sec- (int) tsleft.tv_sec, + (int) etime - (int) stime, TIMERSEC); return PTS_FAIL; } @@ -100,4 +113,4 @@ int main(int argc, char *argv[]) return PTS_UNSUPPORTED; #endif -} \ No newline at end of file +} -- 1.7.0.4 -- Regards Bian Naimeng ------------------------------------------------------------------------------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. 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