1*57718be8SEnji Cooper /* $NetBSD: t_name.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */ 2*57718be8SEnji Cooper 3*57718be8SEnji Cooper /* 4*57718be8SEnji Cooper * Copyright (c) 2008 The NetBSD Foundation, Inc. 5*57718be8SEnji Cooper * All rights reserved. 6*57718be8SEnji Cooper * 7*57718be8SEnji Cooper * Redistribution and use in source and binary forms, with or without 8*57718be8SEnji Cooper * modification, are permitted provided that the following conditions 9*57718be8SEnji Cooper * are met: 10*57718be8SEnji Cooper * 1. Redistributions of source code must retain the above copyright 11*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer. 12*57718be8SEnji Cooper * 2. Redistributions in binary form must reproduce the above copyright 13*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer in the 14*57718be8SEnji Cooper * documentation and/or other materials provided with the distribution. 15*57718be8SEnji Cooper * 16*57718be8SEnji Cooper * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17*57718be8SEnji Cooper * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18*57718be8SEnji Cooper * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19*57718be8SEnji Cooper * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20*57718be8SEnji Cooper * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21*57718be8SEnji Cooper * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22*57718be8SEnji Cooper * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23*57718be8SEnji Cooper * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24*57718be8SEnji Cooper * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25*57718be8SEnji Cooper * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26*57718be8SEnji Cooper * POSSIBILITY OF SUCH DAMAGE. 27*57718be8SEnji Cooper */ 28*57718be8SEnji Cooper 29*57718be8SEnji Cooper #include <sys/cdefs.h> 30*57718be8SEnji Cooper __COPYRIGHT("@(#) Copyright (c) 2008\ 31*57718be8SEnji Cooper The NetBSD Foundation, inc. All rights reserved."); 32*57718be8SEnji Cooper __RCSID("$NetBSD: t_name.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $"); 33*57718be8SEnji Cooper 34*57718be8SEnji Cooper #include <errno.h> 35*57718be8SEnji Cooper #include <pthread.h> 36*57718be8SEnji Cooper #include <stdio.h> 37*57718be8SEnji Cooper #include <stdlib.h> 38*57718be8SEnji Cooper #include <string.h> 39*57718be8SEnji Cooper #include <unistd.h> 40*57718be8SEnji Cooper 41*57718be8SEnji Cooper #include <atf-c.h> 42*57718be8SEnji Cooper 43*57718be8SEnji Cooper #include "h_common.h" 44*57718be8SEnji Cooper 45*57718be8SEnji Cooper #define NAME_TOO_LONG "12345678901234567890123456789012" /* 32 chars */ 46*57718be8SEnji Cooper #define NAME_JUST_RIGHT "1234567890123456789012345678901" /* 31 chars */ 47*57718be8SEnji Cooper 48*57718be8SEnji Cooper #define CONST_NAME "xyzzy" 49*57718be8SEnji Cooper char non_const_name[] = CONST_NAME; 50*57718be8SEnji Cooper 51*57718be8SEnji Cooper static void * 52*57718be8SEnji Cooper threadfunc(void *arg) 53*57718be8SEnji Cooper { 54*57718be8SEnji Cooper pthread_t self = pthread_self(); 55*57718be8SEnji Cooper char retname[32]; 56*57718be8SEnji Cooper 57*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname))); 58*57718be8SEnji Cooper ATF_REQUIRE_STREQ(retname, NAME_JUST_RIGHT); 59*57718be8SEnji Cooper 60*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_setname_np(self, non_const_name, NULL)); 61*57718be8SEnji Cooper (void) memset(non_const_name, 0, sizeof(non_const_name)); 62*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname))); 63*57718be8SEnji Cooper ATF_REQUIRE_STREQ(retname, CONST_NAME); 64*57718be8SEnji Cooper 65*57718be8SEnji Cooper return NULL; 66*57718be8SEnji Cooper } 67*57718be8SEnji Cooper 68*57718be8SEnji Cooper ATF_TC(name); 69*57718be8SEnji Cooper ATF_TC_HEAD(name, tc) 70*57718be8SEnji Cooper { 71*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", 72*57718be8SEnji Cooper "Checks pthread_{,attr}_{get,set}name_np() API"); 73*57718be8SEnji Cooper } 74*57718be8SEnji Cooper ATF_TC_BODY(name, tc) 75*57718be8SEnji Cooper { 76*57718be8SEnji Cooper pthread_t thr, self = pthread_self(); 77*57718be8SEnji Cooper pthread_attr_t attr; 78*57718be8SEnji Cooper char retname[32]; 79*57718be8SEnji Cooper 80*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_attr_init(&attr)); 81*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_attr_getname_np(&attr, retname, 82*57718be8SEnji Cooper sizeof(retname), NULL)); 83*57718be8SEnji Cooper ATF_REQUIRE_EQ(retname[0], '\0'); 84*57718be8SEnji Cooper ATF_REQUIRE_EQ(pthread_attr_setname_np(&attr, NAME_TOO_LONG, NULL), EINVAL); 85*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_attr_setname_np(&attr, "%s", 86*57718be8SEnji Cooper __UNCONST(NAME_JUST_RIGHT))); 87*57718be8SEnji Cooper 88*57718be8SEnji Cooper (void) strcpy(retname, "foo"); 89*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname))); 90*57718be8SEnji Cooper ATF_REQUIRE_EQ(retname[0], '\0'); 91*57718be8SEnji Cooper 92*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_create(&thr, &attr, threadfunc, NULL)); 93*57718be8SEnji Cooper PTHREAD_REQUIRE(pthread_join(thr, NULL)); 94*57718be8SEnji Cooper 95*57718be8SEnji Cooper ATF_REQUIRE_EQ(pthread_getname_np(thr, retname, sizeof(retname)), ESRCH); 96*57718be8SEnji Cooper } 97*57718be8SEnji Cooper 98*57718be8SEnji Cooper ATF_TP_ADD_TCS(tp) 99*57718be8SEnji Cooper { 100*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, name); 101*57718be8SEnji Cooper 102*57718be8SEnji Cooper return atf_no_error(); 103*57718be8SEnji Cooper } 104