tests/lib/libutil/t_sockaddr_snprintf.c

   1 /* $NetBSD: t_sockaddr_snprintf.c,v 1.1 2010/07/16 13:56:32 jmmv Exp $ */
   2
   3 /*
   4  * Copyright (c) 2002, 2004, 2008, 2010 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code was contributed to The NetBSD Foundation by Christos Zoulas.
   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) 2008, 2010\
  33  The NetBSD Foundation, inc. All rights reserved.");
  34 __RCSID("$NetBSD: t_sockaddr_snprintf.c,v 1.1 2010/07/16 13:56:32 jmmv Exp $");
  35
  36 #include <sys/socket.h>         /* AF_ */
  37 #include <sys/un.h>                     /* sun */
  38
  39 #include <net/if_dl.h>          /* sdl */
  40 #include <netatalk/at.h>        /* sat */
  41 #include <netinet/in.h>         /* sin/sin6 */
  42
  43 #include <string.h>
  44 #include <util.h>
  45
  46 #include <atf-c.h>
  47
  48 ATF_TC(sockaddr_snprintf_in);
  49 ATF_TC_HEAD(sockaddr_snprintf_in, tc)
  50 {
  51         atf_tc_set_md_var(tc, "descr",
  52                 "Checks sockaddr_snprintf(3) with sockaddr_in");
  53 }
  54 ATF_TC_BODY(sockaddr_snprintf_in, tc)
  55 {
  56         char buf[1024];
  57         struct sockaddr_in sin4;
  58         int i;
  59
  60         memset(&sin4, 0, sizeof(sin4));
  61         sin4.sin_len = sizeof(sin4);
  62         sin4.sin_family = AF_INET;
  63         sin4.sin_port = ntohs(80);
  64         sin4.sin_addr.s_addr = ntohl(INADDR_LOOPBACK);
  65         i = sockaddr_snprintf(buf, sizeof(buf), "%f %l %p %a",
  66                 (struct sockaddr *)&sin4);
  67
  68         ATF_REQUIRE_EQ_MSG(i, 17, "bad length for sin4");
  69         ATF_REQUIRE_STREQ(buf, "2 16 80 127.0.0.1");
  70 }
  71
  72 ATF_TC(sockaddr_snprintf_in6);
  73 ATF_TC_HEAD(sockaddr_snprintf_in6, tc)
  74 {
  75         atf_tc_set_md_var(tc, "descr",
  76                 "Checks sockaddr_snprintf(3) with sockaddr_in6");
  77 }
  78 ATF_TC_BODY(sockaddr_snprintf_in6, tc)
  79 {
  80 #ifdef INET6
  81         char buf[1024];
  82         struct sockaddr_in6 sin6;
  83         int i;
  84
  85         memset(&sin6, 0, sizeof(sin6));
  86         sin6.sin6_len = sizeof(sin6);
  87         sin6.sin6_family = AF_INET6;
  88         sin6.sin6_port = ntohs(80);
  89         sin6.sin6_addr = in6addr_nodelocal_allnodes;
  90         i = sockaddr_snprintf(buf, sizeof(buf), "%f %l %p %a",
  91                 (struct sockaddr *)&sin6);
  92
  93         ATF_REQUIRE_EQ_MSG(i, 16, "bad length for sin6");
  94         ATF_REQUIRE_STREQ(buf, "24 28 80 ff01::1");
  95 #else
  96         atf_tc_skip("Tests built with USE_INET6=no");
  97 #endif /* INET6 */
  98 }
  99
 100 ATF_TC(sockaddr_snprintf_un);
 101 ATF_TC_HEAD(sockaddr_snprintf_un, tc)
 102 {
 103         atf_tc_set_md_var(tc, "descr",
 104                 "Checks sockaddr_snprintf(3) with sockaddr_un");
 105 }
 106 ATF_TC_BODY(sockaddr_snprintf_un, tc)
 107 {
 108         char buf[1024];
 109         struct sockaddr_un sun;
 110         int i;
 111
 112         memset(&sun, 0, sizeof(sun));
 113         sun.sun_len = sizeof(sun);
 114         sun.sun_family = AF_UNIX;
 115         strncpy(sun.sun_path, "/tmp/sock", sizeof(sun.sun_path));
 116         i = sockaddr_snprintf(buf, sizeof(buf), "%f %l %a",
 117                 (struct sockaddr *)&sun);
 118
 119         ATF_REQUIRE_EQ_MSG(i, 15, "bad length for sun");
 120         ATF_REQUIRE_STREQ(buf, "1 106 /tmp/sock");
 121 }
 122
 123 ATF_TC(sockaddr_snprintf_at);
 124 ATF_TC_HEAD(sockaddr_snprintf_at, tc)
 125 {
 126         atf_tc_set_md_var(tc, "descr",
 127                 "Checks sockaddr_snprintf(3) with sockaddr_at");
 128 }
 129 ATF_TC_BODY(sockaddr_snprintf_at, tc)
 130 {
 131         char buf[1024];
 132         struct sockaddr_at sat;
 133         int i;
 134
 135         memset(&sat, 0, sizeof(sat));
 136         sat.sat_len = sizeof(sat);
 137         sat.sat_family = AF_APPLETALK;
 138         sat.sat_addr.s_net = ntohs(101);
 139         sat.sat_addr.s_node = 3;
 140         i = sockaddr_snprintf(buf, sizeof(buf), "%f %l %a",
 141                 (struct sockaddr *)&sat);
 142
 143         ATF_REQUIRE_EQ_MSG(i, 11, "bad length for sat");
 144         ATF_REQUIRE_STREQ(buf, "16 16 101.3");
 145 }
 146
 147 ATF_TC(sockaddr_snprintf_dl);
 148 ATF_TC_HEAD(sockaddr_snprintf_dl, tc)
 149 {
 150         atf_tc_set_md_var(tc, "descr",
 151                 "Checks sockaddr_snprintf(3) with sockaddr_dl");
 152 }
 153 ATF_TC_BODY(sockaddr_snprintf_dl, tc)
 154 {
 155         char buf[1024];
 156         struct sockaddr_dl sdl;
 157         int i;
 158
 159         memset(&sdl, 0, sizeof(sdl));
 160         sdl.sdl_len = sizeof(sdl);
 161         sdl.sdl_family = AF_LINK;
 162         sdl.sdl_index = 0;
 163         sdl.sdl_type = 0;
 164         sdl.sdl_nlen = 0;
 165         sdl.sdl_alen = 6;
 166         sdl.sdl_slen = 0;
 167         memcpy(sdl.sdl_data, "\01\02\03\04\05\06", 6);
 168         i = sockaddr_snprintf(buf, sizeof(buf), "%f %l %a",
 169                 (struct sockaddr *)&sdl);
 170
 171         ATF_REQUIRE_EQ_MSG(i, 17, "bad length for sdl");
 172         ATF_REQUIRE_STREQ(buf, "18 20 1.2.3.4.5.6");
 173 }
 174
 175 ATF_TP_ADD_TCS(tp)
 176 {
 177
 178         ATF_TP_ADD_TC(tp, sockaddr_snprintf_in);
 179         ATF_TP_ADD_TC(tp, sockaddr_snprintf_in6);
 180         ATF_TP_ADD_TC(tp, sockaddr_snprintf_un);
 181         ATF_TP_ADD_TC(tp, sockaddr_snprintf_at);
 182         ATF_TP_ADD_TC(tp, sockaddr_snprintf_dl);
 183
 184         return atf_no_error();
 185 }