t_detach.c revision 276478
1423SN/A/* $NetBSD: t_detach.c,v 1.1 2011/03/24 13:52:04 jruoho Exp $ */ 21929Sihse 3423SN/A/*- 4423SN/A * Copyright (c) 2011 The NetBSD Foundation, Inc. 5423SN/A * All rights reserved. 6423SN/A * 7423SN/A * This code is derived from software contributed to The NetBSD Foundation 8423SN/A * by Jukka Ruohonen. 9423SN/A * 10423SN/A * Redistribution and use in source and binary forms, with or without 11423SN/A * modification, are permitted provided that the following conditions 12423SN/A * are met: 13423SN/A * 1. Redistributions of source code must retain the above copyright 14423SN/A * notice, this list of conditions and the following disclaimer. 15423SN/A * 2. Redistributions in binary form must reproduce the above copyright 16423SN/A * notice, this list of conditions and the following disclaimer in the 17423SN/A * documentation and/or other materials provided with the distribution. 18423SN/A * 19423SN/A * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20423SN/A * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21423SN/A * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22423SN/A * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23423SN/A * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24423SN/A * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25423SN/A * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26423SN/A * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27423SN/A * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28423SN/A * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29423SN/A * POSSIBILITY OF SUCH DAMAGE. 301120Schegar */ 311120Schegar#include <sys/cdefs.h> 321120Schegar__RCSID("$NetBSD: t_detach.c,v 1.1 2011/03/24 13:52:04 jruoho Exp $"); 33837SN/A 34837SN/A#include <pthread.h> 35423SN/A#include <errno.h> 36423SN/A 371448Serikj#include <atf-c.h> 381735Sbobv 391735Sbobv#include "h_common.h" 401735Sbobv 411735Sbobvstatic void *func(void *); 421735Sbobv 431735Sbobvstatic void * 441735Sbobvfunc(void *arg) 451735Sbobv{ 461735Sbobv return NULL; 471735Sbobv} 481735Sbobv 491735SbobvATF_TC(pthread_detach); 501735SbobvATF_TC_HEAD(pthread_detach, tc) 511735Sbobv{ 521735Sbobv atf_tc_set_md_var(tc, "descr", "A test of pthread_detach(3)"); 531735Sbobv} 541735Sbobv 551735SbobvATF_TC_BODY(pthread_detach, tc) 561735Sbobv{ 571735Sbobv const int state = PTHREAD_CREATE_JOINABLE; 581735Sbobv pthread_attr_t attr; 591735Sbobv pthread_t t; 601735Sbobv int rv; 611735Sbobv 621735Sbobv /* 631448Serikj * Create a joinable thread. 641448Serikj */ 651448Serikj PTHREAD_REQUIRE(pthread_attr_init(&attr)); 661448Serikj PTHREAD_REQUIRE(pthread_attr_setdetachstate(&attr, state)); 671448Serikj PTHREAD_REQUIRE(pthread_create(&t, &attr, func, NULL)); 681448Serikj 691448Serikj /* 701448Serikj * Detach the thread and try to 711448Serikj * join it; EINVAL should follow. 721448Serikj */ 731448Serikj PTHREAD_REQUIRE(pthread_detach(t)); 741448Serikj 751448Serikj rv = pthread_join(t, NULL); 761448Serikj ATF_REQUIRE(rv == EINVAL); 771961Salanb 781664Serikj#ifdef __FreeBSD__ 791448Serikj atf_tc_expect_fail("PR # 191906: fails with EINVAL, not ESRCH"); 801448Serikj#endif 811448Serikj 821448Serikj /* 831448Serikj * As usual, ESRCH should follow if 841448Serikj * we try to detach an invalid thread. 851448Serikj */ 861448Serikj rv = pthread_cancel(NULL); 871448Serikj ATF_REQUIRE(rv == ESRCH); 881448Serikj} 891448Serikj 901448SerikjATF_TP_ADD_TCS(tp) 911448Serikj{ 921448Serikj ATF_TP_ADD_TC(tp, pthread_detach); 931448Serikj 941961Salanb return atf_no_error(); 951664Serikj} 961448Serikj