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      1 /* $NetBSD: t_equal.c,v 1.1 2011/03/24 12:40:59 jruoho Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2011 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jukka Ruohonen.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 #include <sys/cdefs.h>
     32 __RCSID("$NetBSD: t_equal.c,v 1.1 2011/03/24 12:40:59 jruoho Exp $");
     33 
     34 #include <pthread.h>
     35 
     36 #include <atf-c.h>
     37 
     38 #include "h_common.h"
     39 
     40 static void	*func(void *);
     41 
     42 static void *
     43 func(void *arg)
     44 {
     45 	return NULL;
     46 }
     47 
     48 ATF_TC(pthread_equal);
     49 ATF_TC_HEAD(pthread_equal, tc)
     50 {
     51 	atf_tc_set_md_var(tc, "descr", "A test of pthread_equal(3)");
     52 }
     53 
     54 ATF_TC_BODY(pthread_equal, tc)
     55 {
     56 	pthread_t t1, t2;
     57 
     58 	ATF_REQUIRE(pthread_create(&t1, NULL, func, NULL) == 0);
     59 	ATF_REQUIRE(pthread_create(&t2, NULL, func, NULL) == 0);
     60 
     61 	ATF_REQUIRE(pthread_equal(t1, t1) != 0);
     62 	ATF_REQUIRE(pthread_equal(t2, t2) != 0);
     63 	ATF_REQUIRE(pthread_equal(t1, t2) == 0);
     64 
     65 	ATF_REQUIRE(pthread_join(t1, NULL) == 0);
     66 	ATF_REQUIRE(pthread_join(t2, NULL) == 0);
     67 }
     68 
     69 ATF_TP_ADD_TCS(tp)
     70 {
     71 	ATF_TP_ADD_TC(tp, pthread_equal);
     72 
     73 	return atf_no_error();
     74 }
     75