1 /* $NetBSD: t_inet_addr.c,v 1.1 2015/04/09 16:47:56 ginsbach 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 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include <sys/cdefs.h> 32 __COPYRIGHT("@(#) Copyright (c) 2011\ 33 The NetBSD Foundation, inc. All rights reserved."); 34 __RCSID("$NetBSD: t_inet_addr.c,v 1.1 2015/04/09 16:47:56 ginsbach Exp $"); 35 36 #include <arpa/inet.h> 37 38 #include <atf-c.h> 39 #include <stdio.h> 40 #include <string.h> 41 42 ATF_TC(inet_addr_basic); 43 ATF_TC_HEAD(inet_addr_basic, tc) 44 { 45 atf_tc_set_md_var(tc, "descr", "Checks inet_addr(3)"); 46 } 47 48 ATF_TC_BODY(inet_addr_basic, tc) 49 { 50 static const char *addrs[] = { 51 "127.0.0.1", "99.99.99.99", "0.0.0.0", "255.255.255.255" }; 52 53 struct in_addr ia; 54 const char *ian; 55 in_addr_t addr; 56 size_t i; 57 58 for (i = 0; i < __arraycount(addrs); i++) { 59 60 (void)fprintf(stderr, "checking %s\n", addrs[i]);; 61 62 addr = inet_addr(addrs[i]); 63 ia.s_addr = addr; 64 ian = inet_ntoa(ia); 65 66 ATF_REQUIRE(ian != NULL); 67 ATF_CHECK(strcmp(ian, addrs[i]) == 0); 68 } 69 } 70 71 ATF_TC(inet_addr_err); 72 ATF_TC_HEAD(inet_addr_err, tc) 73 { 74 atf_tc_set_md_var(tc, "descr", "Invalid addresses with inet_addr(3)"); 75 } 76 77 ATF_TC_BODY(inet_addr_err, tc) 78 { 79 static const char *addrs[] = { 80 ". . . .", "1.2.3.", "0.0.0.256", "255.255.255.256", 81 "................................................", 82 "a.b.c.d", "0x0.0x1.0x2.0x3", "-1.-1.-1.-1", "", " "}; 83 84 struct in_addr ia; 85 const char *ian; 86 in_addr_t addr; 87 size_t i; 88 89 for (i = 0; i < __arraycount(addrs); i++) { 90 91 (void)fprintf(stderr, "checking %s\n", addrs[i]);; 92 93 addr = inet_addr(addrs[i]); 94 ia.s_addr = addr; 95 ian = inet_ntoa(ia); 96 97 ATF_REQUIRE(ian != NULL); 98 ATF_CHECK(strcmp(ian, addrs[i]) != 0); 99 } 100 } 101 102 ATF_TP_ADD_TCS(tp) 103 { 104 105 ATF_TP_ADD_TC(tp, inet_addr_basic); 106 ATF_TP_ADD_TC(tp, inet_addr_err); 107 108 return atf_no_error(); 109 } 110