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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-02-17 15:59:34 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-06-15 10:42:11 -0300 |
| commit | 088d3291ef3dac918b002f84eace4c5a7b757f4f (patch) | |
| tree | f9983979703ae380ae0450112db6b1d65c5d4051 /time/tst-ctime.c | |
| parent | 372d2ef1f9ef67a679ae5143ab3bac8997b80160 (diff) | |
| download | glibc-088d3291ef3dac918b002f84eace4c5a7b757f4f.tar.gz | |
y2038: Add test coverage
It is enabled through a new rule, tests-y2038, which is built only
when the ABI supports the comapt 64-bit time_t (defined by the
header time64-compat.h, which also enables the creation of the
symbol Version for Linux). It means the tests are not built
for ABI which already provide default 64-bit time_t.
The new rule already adds the required LFS and 64-bit time_t
compiler flags.
The current coverage is:
* libc:
- adjtime tst-adjtime-time64
- adjtimex tst-adjtimex-time64
- clock_adjtime tst-clock_adjtime-time64
- clock_getres tst-clock-time64, tst-cpuclock1-time64
- clock_gettime tst-clock-time64, tst-clock2-time64,
tst-cpuclock1-time64
- clock_nanosleep tst-clock_nanosleep-time64,
tst-cpuclock1-time64
- clock_settime tst-clock2-time64
- cnd_timedwait tst-cnd-timedwait-time64
- ctime tst-ctime-time64
- ctime_r tst-ctime-time64
- difftime tst-difftime-time64
- fstat tst-stat-time64
- fstatat tst-stat-time64
- futimens tst-futimens-time64
- futimes tst-futimes-time64
- futimesat tst-futimesat-time64
- fts_* tst-fts-time64
- getitimer tst-itimer-timer64
- getrusage
- gettimeofday tst-clock_nanosleep-time64
- glob / globfree tst-gnuglob64-time64
- gmtime tst-gmtime-time64
- gmtime_r tst-gmtime-time64
- lstat tst-stat-time64
- localtime tst-y2039-time64
- localtime_t tst-y2039-time64
- lutimes tst-lutimes-time64
- mktime tst-mktime4-time64
- mq_timedreceive tst-mqueue{1248}-time64
- mq_timedsend tst-mqueue{1248}-time64
- msgctl test-sysvmsg-time64
- mtx_timedlock tst-mtx-timedlock-time64
- nanosleep tst-cpuclock{12}-time64,
tst-mqueue8-time64, tst-clock-time64
- nftw / ftw ftwtest-time64
- ntp_adjtime tst-ntp_adjtime-time64
- ntp_gettime tst-ntp_gettime-time64
- ntp_gettimex tst-ntp_gettimex-time64
- ppoll tst-ppoll-time64
- pselect tst-pselect-time64
- pthread_clockjoin_np tst-join14-time64
- pthread_cond_clockwait tst-cond11-time64
- pthread_cond_timedwait tst-abstime-time64
- pthread_mutex_clocklock tst-abstime-time64
- pthread_mutex_timedlock tst-abstime-time64
- pthread_rwlock_clockrdlock tst-abstime-time64, tst-rwlock14-time64
- pthread_rwlock_clockwrlock tst-abstime-time64, tst-rwlock14-time64
- pthread_rwlock_timedrdlock tst-abstime-time64, tst-rwlock14-time64
- pthread_rwlock_timedwrlock tst-abstime-time64, tst-rwlock14-time64
- pthread_timedjoin_np tst-join14-time64
- recvmmsg tst-cancel4_2-time64
- sched_rr_get_interval tst-sched_rr_get_interval-time64
- select tst-select-time64
- sem_clockwait tst-sem5-time64
- sem_timedwait tst-sem5-time64
- semctl test-sysvsem-time64
- semtimedop test-sysvsem-time64
- setitimer tst-mqueue2-time64, tst-itimer-timer64
- settimeofday tst-settimeofday-time64
- shmctl test-sysvshm-time64
- sigtimedwait tst-sigtimedwait-time64
- stat tst-stat-time64
- thrd_sleep tst-thrd-sleep-time64
- time tst-mqueue{1248}-time64
- timegm tst-timegm-time64
- timer_gettime tst-timer4-time64
- timer_settime tst-timer4-time64
- timerfd_gettime tst-timerfd-time64
- timerfd_settime tst-timerfd-time64
- timespec_get tst-timespec_get-time64
- timespec_getres tst-timespec_getres-time64
- utime tst-utime-time64
- utimensat tst-utimensat-time64
- utimes tst-utimes-time64
- wait3 tst-wait3-time64
- wait4 tst-wait4-time64
* librt:
- aio_suspend tst-aio6-time64
- mq_timedreceive tst-mqueue{1248}-time64
- mq_timedsend tst-mqueue{1248}-time64
- timer_gettime tst-timer4-time64
- timer_settime tst-timer4-time64
* libanl:
- gai_suspend
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'time/tst-ctime.c')
| -rw-r--r-- | time/tst-ctime.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/time/tst-ctime.c b/time/tst-ctime.c index e89a906bf8..884d69bfa0 100644 --- a/time/tst-ctime.c +++ b/time/tst-ctime.c @@ -24,6 +24,7 @@ static int do_test (void) { char *str; + char strb[32]; time_t t; /* Use glibc time zone extension "TZ=:" to to guarantee that UTC @@ -36,11 +37,21 @@ do_test (void) str = ctime (&t); TEST_COMPARE_STRING (str, "Thu Jan 1 00:00:00 1970\n"); + /* Same as before but with ctime_r. */ + str = ctime_r (&t, strb); + TEST_VERIFY (str == strb); + TEST_COMPARE_STRING (str, "Thu Jan 1 00:00:00 1970\n"); + /* Check if the max time value for 32 bit time_t can be converted. */ t = 0x7fffffff; str = ctime (&t); TEST_COMPARE_STRING (str, "Tue Jan 19 03:14:07 2038\n"); + /* Same as before but with ctime_r. */ + str = ctime_r (&t, strb); + TEST_VERIFY (str == strb); + TEST_COMPARE_STRING (str, "Tue Jan 19 03:14:07 2038\n"); + /* Check if we run on port with 32 bit time_t size */ time_t tov; if (__builtin_add_overflow (t, 1, &tov)) @@ -50,6 +61,11 @@ do_test (void) str = ctime (&tov); TEST_COMPARE_STRING (str, "Tue Jan 19 03:14:08 2038\n"); + /* Same as before but with ctime_r. */ + str = ctime_r (&tov, strb); + TEST_VERIFY (str == strb); + TEST_COMPARE_STRING (str, "Tue Jan 19 03:14:08 2038\n"); + return 0; } |