diff options
Diffstat (limited to 'nptl/tst-cond11.c')
| -rw-r--r-- | nptl/tst-cond11.c | 184 |
1 files changed, 51 insertions, 133 deletions
diff --git a/nptl/tst-cond11.c b/nptl/tst-cond11.c index eebc8ac557..afb15ef66e 100644 --- a/nptl/tst-cond11.c +++ b/nptl/tst-cond11.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003-2018 Free Software Foundation, Inc. +/* Copyright (C) 2003-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. @@ -14,152 +14,71 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <https://www.gnu.org/licenses/>. */ #include <errno.h> #include <pthread.h> #include <stdio.h> #include <time.h> #include <unistd.h> +#include <support/check.h> +#include <support/test-driver.h> +#include <support/timespec.h> +#include <support/xthread.h> +#include <support/xtime.h> +/* A bogus clock value that tells run_test to use pthread_cond_timedwait + rather than pthread_condclockwait. */ +#define CLOCK_USE_ATTR_CLOCK (-1) #if defined _POSIX_CLOCK_SELECTION && _POSIX_CLOCK_SELECTION >= 0 static int -run_test (clockid_t cl) +run_test (clockid_t attr_clock, clockid_t wait_clock) { pthread_condattr_t condattr; pthread_cond_t cond; pthread_mutexattr_t mutattr; pthread_mutex_t mut; - printf ("clock = %d\n", (int) cl); + verbose_printf ("attr_clock = %d\n", (int) attr_clock); - if (pthread_condattr_init (&condattr) != 0) - { - puts ("condattr_init failed"); - return 1; - } - - if (pthread_condattr_setclock (&condattr, cl) != 0) - { - puts ("condattr_setclock failed"); - return 1; - } - - clockid_t cl2; - if (pthread_condattr_getclock (&condattr, &cl2) != 0) - { - puts ("condattr_getclock failed"); - return 1; - } - if (cl != cl2) - { - printf ("condattr_getclock returned wrong value: %d, expected %d\n", - (int) cl2, (int) cl); - return 1; - } - - if (pthread_cond_init (&cond, &condattr) != 0) - { - puts ("cond_init failed"); - return 1; - } - - if (pthread_condattr_destroy (&condattr) != 0) - { - puts ("condattr_destroy failed"); - return 1; - } - - if (pthread_mutexattr_init (&mutattr) != 0) - { - puts ("mutexattr_init failed"); - return 1; - } - - if (pthread_mutexattr_settype (&mutattr, PTHREAD_MUTEX_ERRORCHECK) != 0) - { - puts ("mutexattr_settype failed"); - return 1; - } + TEST_COMPARE (pthread_condattr_init (&condattr), 0); + TEST_COMPARE (pthread_condattr_setclock (&condattr, attr_clock), 0); - if (pthread_mutex_init (&mut, &mutattr) != 0) - { - puts ("mutex_init failed"); - return 1; - } + clockid_t attr_clock_read; + TEST_COMPARE (pthread_condattr_getclock (&condattr, &attr_clock_read), 0); + TEST_COMPARE (attr_clock, attr_clock_read); - if (pthread_mutexattr_destroy (&mutattr) != 0) - { - puts ("mutexattr_destroy failed"); - return 1; - } + TEST_COMPARE (pthread_cond_init (&cond, &condattr), 0); + TEST_COMPARE (pthread_condattr_destroy (&condattr), 0); - if (pthread_mutex_lock (&mut) != 0) - { - puts ("mutex_lock failed"); - return 1; - } + xpthread_mutexattr_init (&mutattr); + xpthread_mutexattr_settype (&mutattr, PTHREAD_MUTEX_ERRORCHECK); + xpthread_mutex_init (&mut, &mutattr); + xpthread_mutexattr_destroy (&mutattr); - if (pthread_mutex_lock (&mut) != EDEADLK) - { - puts ("2nd mutex_lock did not return EDEADLK"); - return 1; - } + xpthread_mutex_lock (&mut); + TEST_COMPARE (pthread_mutex_lock (&mut), EDEADLK); - struct timespec ts; - if (clock_gettime (cl, &ts) != 0) - { - puts ("clock_gettime failed"); - return 1; - } + struct timespec ts_timeout; + xclock_gettime (wait_clock == CLOCK_USE_ATTR_CLOCK ? attr_clock : wait_clock, + &ts_timeout); /* Wait one second. */ - ++ts.tv_sec; - - int e = pthread_cond_timedwait (&cond, &mut, &ts); - if (e == 0) - { - puts ("cond_timedwait succeeded"); - return 1; - } - else if (e != ETIMEDOUT) - { - puts ("cond_timedwait did not return ETIMEDOUT"); - return 1; - } - - struct timespec ts2; - if (clock_gettime (cl, &ts2) != 0) - { - puts ("second clock_gettime failed"); - return 1; - } - - if (ts2.tv_sec < ts.tv_sec - || (ts2.tv_sec == ts.tv_sec && ts2.tv_nsec < ts.tv_nsec)) - { - puts ("timeout too short"); - return 1; - } + ++ts_timeout.tv_sec; - if (pthread_mutex_unlock (&mut) != 0) - { - puts ("mutex_unlock failed"); - return 1; - } + if (wait_clock == CLOCK_USE_ATTR_CLOCK) { + TEST_COMPARE (pthread_cond_timedwait (&cond, &mut, &ts_timeout), ETIMEDOUT); + TEST_TIMESPEC_BEFORE_NOW (ts_timeout, attr_clock); + } else { + TEST_COMPARE (pthread_cond_clockwait (&cond, &mut, wait_clock, &ts_timeout), + ETIMEDOUT); + TEST_TIMESPEC_BEFORE_NOW (ts_timeout, wait_clock); + } - if (pthread_mutex_destroy (&mut) != 0) - { - puts ("mutex_destroy failed"); - return 1; - } - - if (pthread_cond_destroy (&cond) != 0) - { - puts ("cond_destroy failed"); - return 1; - } + xpthread_mutex_unlock (&mut); + xpthread_mutex_destroy (&mut); + TEST_COMPARE (pthread_cond_destroy (&cond), 0); return 0; } @@ -171,12 +90,11 @@ do_test (void) { #if !defined _POSIX_CLOCK_SELECTION || _POSIX_CLOCK_SELECTION == -1 - puts ("_POSIX_CLOCK_SELECTION not supported, test skipped"); - return 0; + FAIL_UNSUPPORTED ("_POSIX_CLOCK_SELECTION not supported, test skipped"); #else - int res = run_test (CLOCK_REALTIME); + run_test (CLOCK_REALTIME, CLOCK_USE_ATTR_CLOCK); # if defined _POSIX_MONOTONIC_CLOCK && _POSIX_MONOTONIC_CLOCK >= 0 # if _POSIX_MONOTONIC_CLOCK == 0 @@ -184,21 +102,21 @@ do_test (void) if (e < 0) puts ("CLOCK_MONOTONIC not supported"); else if (e == 0) - { - puts ("sysconf (_SC_MONOTONIC_CLOCK) must not return 0"); - res = 1; - } + FAIL_RET ("sysconf (_SC_MONOTONIC_CLOCK) must not return 0"); else + { # endif - res |= run_test (CLOCK_MONOTONIC); + run_test (CLOCK_MONOTONIC, CLOCK_USE_ATTR_CLOCK); + run_test (CLOCK_REALTIME, CLOCK_MONOTONIC); + run_test (CLOCK_MONOTONIC, CLOCK_MONOTONIC); + run_test (CLOCK_MONOTONIC, CLOCK_REALTIME); + } # else puts ("_POSIX_MONOTONIC_CLOCK not defined"); # endif - return res; + return 0; #endif } -#define TIMEOUT 3 -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" +#include <support/test-driver.c> |