104 lines
3.4 KiB
C
104 lines
3.4 KiB
C
/* $NetBSD: t_name.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */
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/*
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* Copyright (c) 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__COPYRIGHT("@(#) Copyright (c) 2008\
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The NetBSD Foundation, inc. All rights reserved.");
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__RCSID("$NetBSD: t_name.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $");
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#include <errno.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <atf-c.h>
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#include "h_common.h"
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#define NAME_TOO_LONG "12345678901234567890123456789012" /* 32 chars */
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#define NAME_JUST_RIGHT "1234567890123456789012345678901" /* 31 chars */
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#define CONST_NAME "xyzzy"
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char non_const_name[] = CONST_NAME;
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static void *
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threadfunc(void *arg)
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{
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pthread_t self = pthread_self();
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char retname[32];
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PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname)));
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ATF_REQUIRE_STREQ(retname, NAME_JUST_RIGHT);
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PTHREAD_REQUIRE(pthread_setname_np(self, non_const_name, NULL));
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(void) memset(non_const_name, 0, sizeof(non_const_name));
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PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname)));
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ATF_REQUIRE_STREQ(retname, CONST_NAME);
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return NULL;
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}
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ATF_TC(name);
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ATF_TC_HEAD(name, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Checks pthread_{,attr}_{get,set}name_np() API");
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}
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ATF_TC_BODY(name, tc)
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{
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pthread_t thr, self = pthread_self();
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pthread_attr_t attr;
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char retname[32];
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PTHREAD_REQUIRE(pthread_attr_init(&attr));
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PTHREAD_REQUIRE(pthread_attr_getname_np(&attr, retname,
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sizeof(retname), NULL));
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ATF_REQUIRE_EQ(retname[0], '\0');
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ATF_REQUIRE_EQ(pthread_attr_setname_np(&attr, NAME_TOO_LONG, NULL), EINVAL);
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PTHREAD_REQUIRE(pthread_attr_setname_np(&attr, "%s",
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__UNCONST(NAME_JUST_RIGHT)));
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(void) strcpy(retname, "foo");
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PTHREAD_REQUIRE(pthread_getname_np(self, retname, sizeof(retname)));
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ATF_REQUIRE_EQ(retname[0], '\0');
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PTHREAD_REQUIRE(pthread_create(&thr, &attr, threadfunc, NULL));
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PTHREAD_REQUIRE(pthread_join(thr, NULL));
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ATF_REQUIRE_EQ(pthread_getname_np(thr, retname, sizeof(retname)), ESRCH);
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, name);
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return atf_no_error();
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}
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