1*11be35a1SLionel Sambuc /* $NetBSD: t_detach.c,v 1.1 2011/03/24 13:52:04 jruoho Exp $ */
2*11be35a1SLionel Sambuc
3*11be35a1SLionel Sambuc /*-
4*11be35a1SLionel Sambuc * Copyright (c) 2011 The NetBSD Foundation, Inc.
5*11be35a1SLionel Sambuc * All rights reserved.
6*11be35a1SLionel Sambuc *
7*11be35a1SLionel Sambuc * This code is derived from software contributed to The NetBSD Foundation
8*11be35a1SLionel Sambuc * by Jukka Ruohonen.
9*11be35a1SLionel Sambuc *
10*11be35a1SLionel Sambuc * Redistribution and use in source and binary forms, with or without
11*11be35a1SLionel Sambuc * modification, are permitted provided that the following conditions
12*11be35a1SLionel Sambuc * are met:
13*11be35a1SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
14*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer.
15*11be35a1SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
16*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
17*11be35a1SLionel Sambuc * documentation and/or other materials provided with the distribution.
18*11be35a1SLionel Sambuc *
19*11be35a1SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*11be35a1SLionel Sambuc * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*11be35a1SLionel Sambuc * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*11be35a1SLionel Sambuc * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*11be35a1SLionel Sambuc * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*11be35a1SLionel Sambuc * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*11be35a1SLionel Sambuc * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*11be35a1SLionel Sambuc * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*11be35a1SLionel Sambuc * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*11be35a1SLionel Sambuc * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*11be35a1SLionel Sambuc * POSSIBILITY OF SUCH DAMAGE.
30*11be35a1SLionel Sambuc */
31*11be35a1SLionel Sambuc #include <sys/cdefs.h>
32*11be35a1SLionel Sambuc __RCSID("$NetBSD: t_detach.c,v 1.1 2011/03/24 13:52:04 jruoho Exp $");
33*11be35a1SLionel Sambuc
34*11be35a1SLionel Sambuc #include <pthread.h>
35*11be35a1SLionel Sambuc #include <errno.h>
36*11be35a1SLionel Sambuc
37*11be35a1SLionel Sambuc #include <atf-c.h>
38*11be35a1SLionel Sambuc
39*11be35a1SLionel Sambuc #include "h_common.h"
40*11be35a1SLionel Sambuc
41*11be35a1SLionel Sambuc static void *func(void *);
42*11be35a1SLionel Sambuc
43*11be35a1SLionel Sambuc static void *
func(void * arg)44*11be35a1SLionel Sambuc func(void *arg)
45*11be35a1SLionel Sambuc {
46*11be35a1SLionel Sambuc return NULL;
47*11be35a1SLionel Sambuc }
48*11be35a1SLionel Sambuc
49*11be35a1SLionel Sambuc ATF_TC(pthread_detach);
ATF_TC_HEAD(pthread_detach,tc)50*11be35a1SLionel Sambuc ATF_TC_HEAD(pthread_detach, tc)
51*11be35a1SLionel Sambuc {
52*11be35a1SLionel Sambuc atf_tc_set_md_var(tc, "descr", "A test of pthread_detach(3)");
53*11be35a1SLionel Sambuc }
54*11be35a1SLionel Sambuc
ATF_TC_BODY(pthread_detach,tc)55*11be35a1SLionel Sambuc ATF_TC_BODY(pthread_detach, tc)
56*11be35a1SLionel Sambuc {
57*11be35a1SLionel Sambuc const int state = PTHREAD_CREATE_JOINABLE;
58*11be35a1SLionel Sambuc pthread_attr_t attr;
59*11be35a1SLionel Sambuc pthread_t t;
60*11be35a1SLionel Sambuc int rv;
61*11be35a1SLionel Sambuc
62*11be35a1SLionel Sambuc /*
63*11be35a1SLionel Sambuc * Create a joinable thread.
64*11be35a1SLionel Sambuc */
65*11be35a1SLionel Sambuc PTHREAD_REQUIRE(pthread_attr_init(&attr));
66*11be35a1SLionel Sambuc PTHREAD_REQUIRE(pthread_attr_setdetachstate(&attr, state));
67*11be35a1SLionel Sambuc PTHREAD_REQUIRE(pthread_create(&t, &attr, func, NULL));
68*11be35a1SLionel Sambuc
69*11be35a1SLionel Sambuc /*
70*11be35a1SLionel Sambuc * Detach the thread and try to
71*11be35a1SLionel Sambuc * join it; EINVAL should follow.
72*11be35a1SLionel Sambuc */
73*11be35a1SLionel Sambuc PTHREAD_REQUIRE(pthread_detach(t));
74*11be35a1SLionel Sambuc
75*11be35a1SLionel Sambuc rv = pthread_join(t, NULL);
76*11be35a1SLionel Sambuc ATF_REQUIRE(rv == EINVAL);
77*11be35a1SLionel Sambuc
78*11be35a1SLionel Sambuc /*
79*11be35a1SLionel Sambuc * As usual, ESRCH should follow if
80*11be35a1SLionel Sambuc * we try to detach an invalid thread.
81*11be35a1SLionel Sambuc */
82*11be35a1SLionel Sambuc rv = pthread_cancel(NULL);
83*11be35a1SLionel Sambuc ATF_REQUIRE(rv == ESRCH);
84*11be35a1SLionel Sambuc }
85*11be35a1SLionel Sambuc
ATF_TP_ADD_TCS(tp)86*11be35a1SLionel Sambuc ATF_TP_ADD_TCS(tp)
87*11be35a1SLionel Sambuc {
88*11be35a1SLionel Sambuc ATF_TP_ADD_TC(tp, pthread_detach);
89*11be35a1SLionel Sambuc
90*11be35a1SLionel Sambuc return atf_no_error();
91*11be35a1SLionel Sambuc }
92