Date: Wed, 2 Mar 2022 21:57:23 GMT From: Eric van Gyzen <vangyzen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 190a6b5aeaa0 - stable/13 - sem test: move sem_clockwait_np tests into individual cases Message-ID: <202203022157.222LvNrN065167@gitrepo.freebsd.org>
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The branch stable/13 has been updated by vangyzen: URL: https://cgit.FreeBSD.org/src/commit/?id=190a6b5aeaa041bdeadd2f2534493356f5c8c71d commit 190a6b5aeaa041bdeadd2f2534493356f5c8c71d Author: Eric van Gyzen <vangyzen@FreeBSD.org> AuthorDate: 2021-10-01 11:24:27 +0000 Commit: Eric van Gyzen <vangyzen@FreeBSD.org> CommitDate: 2022-03-02 21:56:30 +0000 sem test: move sem_clockwait_np tests into individual cases Move these tests into individual test cases for all the usual reasons. No functional change intended. MFC after: 1 week Sponsored by: Dell EMC Isilon (cherry picked from commit 2334abfd01ba92dfa6a7ab6f2c4cc45fa64ffd3c) --- contrib/netbsd-tests/lib/librt/t_sem.c | 126 ++++++++++++++++++++++++++------- 1 file changed, 102 insertions(+), 24 deletions(-) diff --git a/contrib/netbsd-tests/lib/librt/t_sem.c b/contrib/netbsd-tests/lib/librt/t_sem.c index 55a416083846..3156b11e9bf3 100644 --- a/contrib/netbsd-tests/lib/librt/t_sem.c +++ b/contrib/netbsd-tests/lib/librt/t_sem.c @@ -221,14 +221,27 @@ sigalrm_handler(int sig __unused) got_sigalrm = 1; } +#ifdef __FreeBSD__ +/* This is refactored from the timedwait test case. */ +static void +setup_signals(void) +{ + struct sigaction act = { + .sa_handler = sigalrm_handler, + .sa_flags = 0 /* not SA_RESTART */ + }; + + ATF_REQUIRE_MSG(sigemptyset(&act.sa_mask) == 0, + "%s", strerror(errno)); + ATF_REQUIRE_MSG(sigaction(SIGALRM, &act, NULL) == 0, + "%s", strerror(errno)); +} +#endif + ATF_TC(timedwait); ATF_TC_HEAD(timedwait, tc) { - atf_tc_set_md_var(tc, "descr", "Tests sem_timedwait(3)" -#ifdef __FreeBSD__ - " and sem_clockwait_np(3)" -#endif - ); + atf_tc_set_md_var(tc, "descr", "Tests sem_timedwait(3)"); atf_tc_set_md_var(tc, "timeout", "20"); } ATF_TC_BODY(timedwait, tc) @@ -263,14 +276,10 @@ ATF_TC_BODY(timedwait, tc) ATF_REQUIRE_ERRNO(EINVAL, sem_timedwait(&sem, &ts)); /* EINTR */ - struct sigaction act = { - .sa_handler = sigalrm_handler, - .sa_flags = 0 /* not SA_RESTART */ - }; - ATF_REQUIRE_MSG(sigemptyset(&act.sa_mask) == 0, - "%s", strerror(errno)); - ATF_REQUIRE_MSG(sigaction(SIGALRM, &act, NULL) == 0, - "%s", strerror(errno)); +#ifdef __FreeBSD__ + /* This is refactored into a function. */ + setup_signals(); +#endif struct itimerval it = { .it_value.tv_usec = 50*1000 }; @@ -281,9 +290,24 @@ ATF_TC_BODY(timedwait, tc) timespec_add_ms(&ts, 100); ATF_REQUIRE_ERRNO(EINTR, sem_timedwait(&sem, &ts)); ATF_REQUIRE_MSG(got_sigalrm, "did not get SIGALRM"); +} #ifdef __FreeBSD__ - /* CLOCK_MONOTONIC, absolute */ + +ATF_TC(clockwait_monotonic_absolute); +ATF_TC_HEAD(clockwait_monotonic_absolute, tc) +{ + atf_tc_set_md_var(tc, "descr", + "sem_clockwait_np(3) with monotonic clock and absolute time"); + atf_tc_set_md_var(tc, "timeout", "20"); +} +ATF_TC_BODY(clockwait_monotonic_absolute, tc) +{ + struct timespec ts; + sem_t sem; + + SEM_REQUIRE(sem_init(&sem, 0, 0)); + SEM_REQUIRE(sem_post(&sem)); ATF_REQUIRE_MSG(clock_gettime(CLOCK_MONOTONIC, &ts) == 0, "%s", strerror(errno)); @@ -292,8 +316,22 @@ ATF_TC_BODY(timedwait, tc) &ts, NULL)); ATF_REQUIRE_ERRNO(ETIMEDOUT, sem_clockwait_np(&sem, CLOCK_MONOTONIC, TIMER_ABSTIME, &ts, NULL)); +} + +ATF_TC(clockwait_monotonic_relative); +ATF_TC_HEAD(clockwait_monotonic_relative, tc) +{ + atf_tc_set_md_var(tc, "descr", + "sem_clockwait_np(3) with monotonic clock and relative time"); + atf_tc_set_md_var(tc, "timeout", "20"); +} +ATF_TC_BODY(clockwait_monotonic_relative, tc) +{ + struct timespec ts; + sem_t sem; + + SEM_REQUIRE(sem_init(&sem, 0, 0)); - /* CLOCK_MONOTONIC, relative */ SEM_REQUIRE(sem_post(&sem)); ts.tv_sec = 0; ts.tv_nsec = 100*1000*1000; @@ -301,11 +339,28 @@ ATF_TC_BODY(timedwait, tc) &ts, NULL)); ATF_REQUIRE_ERRNO(ETIMEDOUT, sem_clockwait_np(&sem, CLOCK_MONOTONIC, 0, &ts, NULL)); +} + +ATF_TC(clockwait_absolute_intr_remaining); +ATF_TC_HEAD(clockwait_absolute_intr_remaining, tc) +{ + atf_tc_set_md_var(tc, "descr", + "sem_clockwait_np(3) with absolute time does not update " + "remaining time on EINTR"); + atf_tc_set_md_var(tc, "timeout", "20"); +} +ATF_TC_BODY(clockwait_absolute_intr_remaining, tc) +{ + struct timespec ts; + sem_t sem; + + SEM_REQUIRE(sem_init(&sem, 0, 0)); + setup_signals(); - /* absolute does not update remaining time on EINTR */ struct timespec remain = {42, 1000*1000*1000}; - got_sigalrm = 0; - it.it_value.tv_usec = 50*1000; + struct itimerval it = { + .it_value.tv_usec = 50*1000 + }; ATF_REQUIRE_MSG(setitimer(ITIMER_REAL, &it, NULL) == 0, "%s", strerror(errno)); ATF_REQUIRE_MSG(clock_gettime(CLOCK_MONOTONIC, &ts) == 0, @@ -316,12 +371,28 @@ ATF_TC_BODY(timedwait, tc) ATF_REQUIRE_MSG(got_sigalrm, "did not get SIGALRM"); ATF_REQUIRE_MSG(remain.tv_sec == 42 && remain.tv_nsec == 1000*1000*1000, "an absolute clockwait modified the remaining time on EINTR"); +} + +ATF_TC(clockwait_relative_intr_remaining); +ATF_TC_HEAD(clockwait_relative_intr_remaining, tc) +{ + atf_tc_set_md_var(tc, "descr", + "sem_clockwait_np(3) with relative time updates " + "remaining time on EINTR"); + atf_tc_set_md_var(tc, "timeout", "20"); +} +ATF_TC_BODY(clockwait_relative_intr_remaining, tc) +{ + struct timespec ts; + sem_t sem; - /* relative updates remaining time on EINTR */ - remain.tv_sec = 42; - remain.tv_nsec = 1000*1000*1000; - got_sigalrm = 0; - it.it_value.tv_usec = 50*1000; + SEM_REQUIRE(sem_init(&sem, 0, 0)); + setup_signals(); + + struct timespec remain = {42, 1000*1000*1000}; + struct itimerval it = { + .it_value.tv_usec = 50*1000 + }; ATF_REQUIRE_MSG(setitimer(ITIMER_REAL, &it, NULL) == 0, "%s", strerror(errno)); ts.tv_sec = 0; @@ -334,15 +405,22 @@ ATF_TC_BODY(timedwait, tc) remain.tv_nsec <= 75*1000*1000, "the remaining time was not as expected when a relative clockwait" " got EINTR: %ld.%09ld", remain.tv_sec, remain.tv_nsec); -#endif } +#endif /* __FreeBSD__ */ + ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, basic); ATF_TP_ADD_TC(tp, child); ATF_TP_ADD_TC(tp, timedwait); +#ifdef __FreeBSD__ + ATF_TP_ADD_TC(tp, clockwait_monotonic_absolute); + ATF_TP_ADD_TC(tp, clockwait_monotonic_relative); + ATF_TP_ADD_TC(tp, clockwait_absolute_intr_remaining); + ATF_TP_ADD_TC(tp, clockwait_relative_intr_remaining); +#endif return atf_no_error(); }
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