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Add timer_settime tests using SIGEV_THREAD.

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Note that these tests should work fine on NetBSD and other systems as
SIGEV_THREAD is POSIX.

Differential Revision:	https://reviews.freebsd.org/D7121
This commit is contained in:
John Baldwin 2016-08-08 17:57:25 +00:00
parent 57d5dd7907
commit f21e85a0ce
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=303840
1 changed files with 119 additions and 0 deletions
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119
contrib/netbsd-tests/lib/libc/sys/t_timer_create.c
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@ -116,6 +116,61 @@ timer_signal_create(clockid_t cid, bool expire)
ATF_REQUIRE(timer_delete(t) == 0);
}
#ifdef __FreeBSD__
static void
timer_callback(union sigval value)
{
timer_t *tp;
tp = value.sival_ptr;
if (*tp == t)
fail = false;
}
static void
timer_thread_create(clockid_t cid, bool expire)
{
struct itimerspec tim;
struct sigevent evt;
t = 0;
fail = true;
(void)memset(&evt, 0, sizeof(struct sigevent));
(void)memset(&tim, 0, sizeof(struct itimerspec));
/*
* Create the timer (SIGEV_THREAD).
*/
evt.sigev_notify_function = timer_callback;
evt.sigev_value.sival_ptr = &t;
evt.sigev_notify = SIGEV_THREAD;
ATF_REQUIRE(timer_create(cid, &evt, &t) == 0);
/*
* Start the timer.
*/
tim.it_value.tv_sec = expire ? 5 : 1;
tim.it_value.tv_nsec = 0;
ATF_REQUIRE(timer_settime(t, 0, &tim, NULL) == 0);
(void)sleep(2);
if (expire) {
if (!fail)
atf_tc_fail("timer fired too soon");
} else {
if (fail)
atf_tc_fail("timer failed to fire");
}
ATF_REQUIRE(timer_delete(t) == 0);
}
#endif
ATF_TC(timer_create_err);
ATF_TC_HEAD(timer_create_err, tc)
{
@ -198,6 +253,64 @@ ATF_TC_BODY(timer_create_mono_expire, tc)
timer_signal_create(CLOCK_MONOTONIC, true);
}
ATF_TC(timer_thread_create_real);
ATF_TC_HEAD(timer_thread_create_real, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks timer_create(2) with CLOCK_REALTIME and sigevent(3), "
"SIGEV_THREAD");
}
#ifdef __FreeBSD__
ATF_TC_BODY(timer_thread_create_real, tc)
{
timer_thread_create(CLOCK_REALTIME, false);
}
ATF_TC(timer_thread_create_mono);
ATF_TC_HEAD(timer_thread_create_mono, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks timer_create(2) with CLOCK_MONOTONIC and sigevent(3), "
"SIGEV_THREAD");
}
ATF_TC_BODY(timer_thread_create_mono, tc)
{
timer_thread_create(CLOCK_MONOTONIC, false);
}
ATF_TC(timer_thread_create_real_expire);
ATF_TC_HEAD(timer_thread_create_real_expire, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks timer_create(2) with CLOCK_REALTIME and sigevent(3), "
"SIGEV_THREAD, with expiration");
}
ATF_TC_BODY(timer_thread_create_real_expire, tc)
{
timer_thread_create(CLOCK_REALTIME, true);
}
ATF_TC(timer_thread_create_mono_expire);
ATF_TC_HEAD(timer_thread_create_mono_expire, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks timer_create(2) with CLOCK_MONOTONIC and sigevent(3), "
"SIGEV_THREAD, with expiration");
}
ATF_TC_BODY(timer_thread_create_mono_expire, tc)
{
timer_thread_create(CLOCK_MONOTONIC, true);
}
#endif
ATF_TP_ADD_TCS(tp)
{
@ -206,6 +319,12 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, timer_create_mono);
ATF_TP_ADD_TC(tp, timer_create_real_expire);
ATF_TP_ADD_TC(tp, timer_create_mono_expire);
#ifdef __FreeBSD__
ATF_TP_ADD_TC(tp, timer_thread_create_real);
ATF_TP_ADD_TC(tp, timer_thread_create_mono);
ATF_TP_ADD_TC(tp, timer_thread_create_real_expire);
ATF_TP_ADD_TC(tp, timer_thread_create_mono_expire);
#endif
return atf_no_error();
}