- Some of the lib/libc and lib/thr tests fail - lib/msun/exp_test:exp2_values now passes with clang 3.8.0 The Makefiles in contrib/netbsd-tests were pruned as they have no value Sponsored by: EMC / Isilon Storage Division
142 lines
4.8 KiB
C
142 lines
4.8 KiB
C
/* $NetBSD: t_rwlock.c,v 1.2 2015/06/26 11:07:20 pooka Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2008 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*-
|
|
* Copyright (c)2004 YAMAMOTO Takashi,
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__COPYRIGHT("@(#) Copyright (c) 2008\
|
|
The NetBSD Foundation, inc. All rights reserved.");
|
|
__RCSID("$NetBSD: t_rwlock.c,v 1.2 2015/06/26 11:07:20 pooka Exp $");
|
|
|
|
#include <errno.h>
|
|
#include <pthread.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <atf-c.h>
|
|
|
|
#include "h_common.h"
|
|
|
|
pthread_rwlock_t lk;
|
|
|
|
struct timespec to;
|
|
|
|
static pthread_rwlock_t static_rwlock = PTHREAD_RWLOCK_INITIALIZER;
|
|
|
|
/* ARGSUSED */
|
|
static void *
|
|
do_nothing(void *dummy)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
ATF_TC(rwlock1);
|
|
ATF_TC_HEAD(rwlock1, tc)
|
|
{
|
|
atf_tc_set_md_var(tc, "descr", "Checks read/write locks");
|
|
}
|
|
ATF_TC_BODY(rwlock1, tc)
|
|
{
|
|
int error;
|
|
pthread_t t;
|
|
|
|
PTHREAD_REQUIRE(pthread_create(&t, NULL, do_nothing, NULL));
|
|
PTHREAD_REQUIRE(pthread_rwlock_init(&lk, NULL));
|
|
PTHREAD_REQUIRE(pthread_rwlock_rdlock(&lk));
|
|
PTHREAD_REQUIRE(pthread_rwlock_rdlock(&lk));
|
|
PTHREAD_REQUIRE(pthread_rwlock_unlock(&lk));
|
|
|
|
ATF_REQUIRE_EQ(pthread_rwlock_trywrlock(&lk), EBUSY);
|
|
|
|
ATF_REQUIRE_EQ_MSG(clock_gettime(CLOCK_REALTIME, &to), 0,
|
|
"%s", strerror(errno));
|
|
to.tv_sec++;
|
|
error = pthread_rwlock_timedwrlock(&lk, &to);
|
|
ATF_REQUIRE_MSG(error == ETIMEDOUT || error == EDEADLK,
|
|
"%s", strerror(error));
|
|
|
|
PTHREAD_REQUIRE(pthread_rwlock_unlock(&lk));
|
|
|
|
ATF_REQUIRE_EQ_MSG(clock_gettime(CLOCK_REALTIME, &to), 0,
|
|
"%s", strerror(errno));
|
|
to.tv_sec++;
|
|
PTHREAD_REQUIRE(pthread_rwlock_timedwrlock(&lk, &to));
|
|
|
|
ATF_REQUIRE_EQ_MSG(clock_gettime(CLOCK_REALTIME, &to), 0,
|
|
"%s", strerror(errno));
|
|
to.tv_sec++;
|
|
error = pthread_rwlock_timedwrlock(&lk, &to);
|
|
ATF_REQUIRE_MSG(error == ETIMEDOUT || error == EDEADLK,
|
|
"%s", strerror(error));
|
|
}
|
|
|
|
ATF_TC(rwlock_static);
|
|
ATF_TC_HEAD(rwlock_static, tc)
|
|
{
|
|
atf_tc_set_md_var(tc, "descr", "rwlock w/ static initializer");
|
|
}
|
|
ATF_TC_BODY(rwlock_static, tc)
|
|
{
|
|
|
|
PTHREAD_REQUIRE(pthread_rwlock_rdlock(&static_rwlock));
|
|
PTHREAD_REQUIRE(pthread_rwlock_unlock(&static_rwlock));
|
|
PTHREAD_REQUIRE(pthread_rwlock_destroy(&static_rwlock));
|
|
}
|
|
|
|
ATF_TP_ADD_TCS(tp)
|
|
{
|
|
ATF_TP_ADD_TC(tp, rwlock1);
|
|
ATF_TP_ADD_TC(tp, rwlock_static);
|
|
|
|
return atf_no_error();
|
|
}
|