external/bsd/bind/dist/bin/tests/sockaddr/t_sockaddr.c

   1 /*      $NetBSD: t_sockaddr.c,v 1.5 2014/12/10 04:37:54 christos Exp $  */
   2
   3 /*
   4  * Copyright (C) 2004, 2007, 2013  Internet Systems Consortium, Inc. ("ISC")
   5  * Copyright (C) 1999-2001  Internet Software Consortium.
   6  *
   7  * Permission to use, copy, modify, and/or distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /* Id: t_sockaddr.c,v 1.14 2007/06/19 23:47:00 tbox Exp  */
  21
  22 #include <config.h>
  23
  24 #include <isc/netaddr.h>
  25 #include <isc/result.h>
  26 #include <isc/sockaddr.h>
  27
  28 #include <tests/t_api.h>
  29
  30 static int
  31 test_isc_sockaddr_eqaddrprefix(void) {
  32         struct in_addr ina_a;
  33         struct in_addr ina_b;
  34         struct in_addr ina_c;
  35         isc_sockaddr_t isa_a;
  36         isc_sockaddr_t isa_b;
  37         isc_sockaddr_t isa_c;
  38
  39         if (inet_pton(AF_INET, "194.100.32.87", &ina_a) < 0)
  40                 return T_FAIL;
  41         if (inet_pton(AF_INET, "194.100.32.80", &ina_b) < 0)
  42                 return T_FAIL;
  43         if (inet_pton(AF_INET, "194.101.32.87", &ina_c) < 0)
  44                 return T_FAIL;
  45         isc_sockaddr_fromin(&isa_a, &ina_a, 0);
  46         isc_sockaddr_fromin(&isa_b, &ina_b, 42);
  47         isc_sockaddr_fromin(&isa_c, &ina_c, 0);
  48
  49         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_b, 0) != ISC_TRUE)
  50                 return T_FAIL;
  51         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_b, 29) != ISC_TRUE)
  52                 return T_FAIL;
  53         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_b, 30) != ISC_FALSE)
  54                 return T_FAIL;
  55         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_b, 32) != ISC_FALSE)
  56                 return T_FAIL;
  57         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_c, 8) != ISC_TRUE)
  58                 return T_FAIL;
  59         if (isc_sockaddr_eqaddrprefix(&isa_a, &isa_c, 16) != ISC_FALSE)
  60                 return T_FAIL;
  61
  62         return T_PASS;
  63 }
  64
  65 static void
  66 t1(void) {
  67         int result;
  68         t_assert("isc_sockaddr_eqaddrprefix", 1, T_REQUIRED,
  69                  "isc_sockaddr_eqaddrprefix() returns ISC_TRUE when "
  70                  "prefixes of a and b are equal, and ISC_FALSE when "
  71                  "they are not equal");
  72         result = test_isc_sockaddr_eqaddrprefix();
  73         t_result(result);
  74 }
  75
  76 static int
  77 test_isc_netaddr_masktoprefixlen(void) {
  78         struct in_addr na_a;
  79         struct in_addr na_b;
  80         struct in_addr na_c;
  81         struct in_addr na_d;
  82         isc_netaddr_t ina_a;
  83         isc_netaddr_t ina_b;
  84         isc_netaddr_t ina_c;
  85         isc_netaddr_t ina_d;
  86         unsigned int plen;
  87
  88         if (inet_pton(AF_INET, "0.0.0.0", &na_a) < 0)
  89                 return T_FAIL;
  90         if (inet_pton(AF_INET, "255.255.255.254", &na_b) < 0)
  91                 return T_FAIL;
  92         if (inet_pton(AF_INET, "255.255.255.255", &na_c) < 0)
  93                 return T_FAIL;
  94         if (inet_pton(AF_INET, "255.255.255.0", &na_d) < 0)
  95                 return T_FAIL;
  96         isc_netaddr_fromin(&ina_a, &na_a);
  97         isc_netaddr_fromin(&ina_b, &na_b);
  98         isc_netaddr_fromin(&ina_c, &na_c);
  99         isc_netaddr_fromin(&ina_d, &na_d);
 100
 101         if (isc_netaddr_masktoprefixlen(&ina_a, &plen) != ISC_R_SUCCESS)
 102                 return T_FAIL;
 103         if (plen != 0)
 104                 return T_FAIL;
 105
 106         if (isc_netaddr_masktoprefixlen(&ina_b, &plen) != ISC_R_SUCCESS)
 107                 return T_FAIL;
 108         if (plen != 31)
 109                 return T_FAIL;
 110
 111         if (isc_netaddr_masktoprefixlen(&ina_c, &plen) != ISC_R_SUCCESS)
 112                 return T_FAIL;
 113         if (plen != 32)
 114                 return T_FAIL;
 115
 116         if (isc_netaddr_masktoprefixlen(&ina_d, &plen) != ISC_R_SUCCESS)
 117                 return T_FAIL;
 118         if (plen != 24)
 119                 return T_FAIL;
 120
 121         return T_PASS;
 122 }
 123
 124 static void
 125 t2(void) {
 126         int result;
 127         t_assert("isc_netaddr_masktoprefixlen", 1, T_REQUIRED,
 128                  "isc_netaddr_masktoprefixlen() calculates "
 129                  "correct prefix lengths ");
 130         result = test_isc_netaddr_masktoprefixlen();
 131         t_result(result);
 132 }
 133
 134 testspec_t      T_testlist[] = {
 135         {       (PFV) t1,       "isc_sockaddr_eqaddrprefix"     },
 136         {       (PFV) t2,       "isc_netaddr_masktoprefixlen"   },
 137         {       (PFV) 0,        NULL                            }
 138 };
 139
 140 #ifdef WIN32
 141 int
 142 main(int argc, char **argv) {
 143         t_settests(T_testlist);
 144         return (t_main(argc, argv));
 145 }
 146 #endif