/* $NetBSD: t_inet_addr.c,v 1.2 2022/01/16 10:38:59 rillig Exp $ */ /* * Copyright (c) 2011 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include __COPYRIGHT("@(#) Copyright (c) 2011\ The NetBSD Foundation, inc. All rights reserved."); __RCSID("$NetBSD: t_inet_addr.c,v 1.2 2022/01/16 10:38:59 rillig Exp $"); #include #include #include #include ATF_TC(inet_addr_basic); ATF_TC_HEAD(inet_addr_basic, tc) { atf_tc_set_md_var(tc, "descr", "Checks inet_addr(3)"); } ATF_TC_BODY(inet_addr_basic, tc) { static const char *addrs[] = { "127.0.0.1", "99.99.99.99", "0.0.0.0", "255.255.255.255" }; struct in_addr ia; const char *ian; in_addr_t addr; size_t i; for (i = 0; i < __arraycount(addrs); i++) { (void)fprintf(stderr, "checking %s\n", addrs[i]); addr = inet_addr(addrs[i]); ia.s_addr = addr; ian = inet_ntoa(ia); ATF_REQUIRE(ian != NULL); ATF_CHECK(strcmp(ian, addrs[i]) == 0); } } ATF_TC(inet_addr_err); ATF_TC_HEAD(inet_addr_err, tc) { atf_tc_set_md_var(tc, "descr", "Invalid addresses with inet_addr(3)"); } ATF_TC_BODY(inet_addr_err, tc) { static const char *addrs[] = { ". . . .", "1.2.3.", "0.0.0.256", "255.255.255.256", "................................................", "a.b.c.d", "0x0.0x1.0x2.0x3", "-1.-1.-1.-1", "", " "}; struct in_addr ia; const char *ian; in_addr_t addr; size_t i; for (i = 0; i < __arraycount(addrs); i++) { (void)fprintf(stderr, "checking %s\n", addrs[i]); addr = inet_addr(addrs[i]); ia.s_addr = addr; ian = inet_ntoa(ia); ATF_REQUIRE(ian != NULL); ATF_CHECK(strcmp(ian, addrs[i]) != 0); } } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, inet_addr_basic); ATF_TP_ADD_TC(tp, inet_addr_err); return atf_no_error(); }