1/* $NetBSD: t_setdomainname.c,v 1.1 2011/06/03 05:42:09 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_setdomainname.c,v 1.1 2011/06/03 05:42:09 jruoho Exp $"); 33 34#include <sys/param.h> 35 36#include <atf-c.h> 37#include <errno.h> 38#include <string.h> 39#include <unistd.h> 40 41static char domain[MAXHOSTNAMELEN]; 42 43static const char domains[][MAXHOSTNAMELEN] = { 44 "1234567890", 45 "abcdefghijklmnopqrst", 46 "!#\xa4%&/(..xasS812=!=!(I(!;X;;X.as.dasa=?;,..<>|**^\xa8", 47 "--------------------------------------------------------------------" 48}; 49 50ATF_TC_WITH_CLEANUP(setdomainname_basic); 51ATF_TC_HEAD(setdomainname_basic, tc) 52{ 53 atf_tc_set_md_var(tc, "descr", "A basic test of setdomainname(3)"); 54 atf_tc_set_md_var(tc, "require.user", "root"); 55} 56 57ATF_TC_BODY(setdomainname_basic, tc) 58{ 59 char name[MAXHOSTNAMELEN]; 60 size_t i; 61 62 for (i = 0; i < __arraycount(domains); i++) { 63 64 (void)memset(name, 0, sizeof(name)); 65 66 ATF_REQUIRE(setdomainname(domains[i],sizeof(domains[i])) == 0); 67 ATF_REQUIRE(getdomainname(name, sizeof(name)) == 0); 68 ATF_REQUIRE(strcmp(domains[i], name) == 0); 69 } 70 71 (void)setdomainname(domain, sizeof(domain)); 72} 73 74ATF_TC_CLEANUP(setdomainname_basic, tc) 75{ 76 (void)setdomainname(domain, sizeof(domain)); 77} 78 79ATF_TC_WITH_CLEANUP(setdomainname_limit); 80ATF_TC_HEAD(setdomainname_limit, tc) 81{ 82 atf_tc_set_md_var(tc, "descr", "Too long domain name errors out?"); 83 atf_tc_set_md_var(tc, "require.user", "root"); 84} 85 86ATF_TC_BODY(setdomainname_limit, tc) 87{ 88 char name[MAXHOSTNAMELEN + 1]; 89 90 (void)memset(name, 0, sizeof(name)); 91 92 ATF_REQUIRE(setdomainname(name, sizeof(name)) == -1); 93} 94 95ATF_TC_CLEANUP(setdomainname_limit, tc) 96{ 97 (void)setdomainname(domain, sizeof(domain)); 98} 99 100ATF_TC_WITH_CLEANUP(setdomainname_perm); 101ATF_TC_HEAD(setdomainname_perm, tc) 102{ 103 atf_tc_set_md_var(tc, "descr", "Can normal user set the domain name?"); 104 atf_tc_set_md_var(tc, "require.user", "unprivileged"); 105} 106 107ATF_TC_BODY(setdomainname_perm, tc) 108{ 109 110 errno = 0; 111 112 ATF_REQUIRE_ERRNO(EPERM, setdomainname(domain, sizeof(domain)) == -1); 113} 114 115ATF_TC_CLEANUP(setdomainname_perm, tc) 116{ 117 (void)setdomainname(domain, sizeof(domain)); 118} 119 120ATF_TP_ADD_TCS(tp) 121{ 122 123 (void)memset(domain, 0, sizeof(domain)); 124 125 ATF_REQUIRE(getdomainname(domain, sizeof(domain)) == 0); 126 127 ATF_TP_ADD_TC(tp, setdomainname_basic); 128 ATF_TP_ADD_TC(tp, setdomainname_limit); 129 ATF_TP_ADD_TC(tp, setdomainname_perm); 130 131 return atf_no_error(); 132} 133