posix/tst-getaddrinfo3.c

   1 #include <mcheck.h>
   2 #include <netdb.h>
   3 #include <stdio.h>
   4 #include <string.h>
   5 #include <arpa/inet.h>
   6 #include <arpa/nameser.h>
   7
   8
   9 static int
  10 do_test (void)
  11 {
  12   mtrace ();
  13
  14   int result = 0;
  15   struct addrinfo hints;
  16   struct addrinfo *ai_res;
  17   int s;
  18
  19 #define T(no, fail, addr, fam, coraddr)                                       \
  20   s = getaddrinfo (addr, NULL, &hints, &ai_res);                              \
  21   if (s != 0)                                                                 \
  22     {                                                                         \
  23       if (s != fail)                                                          \
  24         {                                                                     \
  25           printf ("getaddrinfo test %d failed: %s\n", no, gai_strerror (s));  \
  26           result = 1;                                                         \
  27         }                                                                     \
  28       ai_res = NULL;                                                          \
  29     }                                                                         \
  30   else if (fail)                                                              \
  31     {                                                                         \
  32       printf ("getaddrinfo test %d should have failed but did not\n", no);    \
  33       result = 1;                                                             \
  34     }                                                                         \
  35   else if (ai_res->ai_family != fam)                                          \
  36     {                                                                         \
  37       printf ("\
  38 getaddrinfo test %d return address of family %d, expected %d\n",              \
  39               no, ai_res->ai_family, fam);                                    \
  40       result = 1;                                                             \
  41     }                                                                         \
  42   else if (fam == AF_INET)                                                    \
  43     {                                                                         \
  44       if (ai_res->ai_addrlen != sizeof (struct sockaddr_in))                  \
  45         {                                                                     \
  46           printf ("getaddrinfo test %d: address size %zu, expected %zu\n",    \
  47                   no, (size_t) ai_res->ai_addrlen,                            \
  48                   sizeof (struct sockaddr_in));                               \
  49           result = 1;                                                         \
  50         }                                                                     \
  51       else if (strcmp (coraddr, \
  52                        inet_ntoa (((struct sockaddr_in *) ai_res->ai_addr)->sin_addr))\
  53                != 0)                                                          \
  54         {                                                                     \
  55           printf ("getaddrinfo test %d: got value %s, expected %s\n",         \
  56                   no,                                                         \
  57                   inet_ntoa (((struct sockaddr_in *) ai_res->ai_addr)->sin_addr), \
  58                   coraddr);                                                   \
  59           result = 1;                                                         \
  60         }                                                                     \
  61     }                                                                         \
  62   else                                                                        \
  63     {                                                                         \
  64       char buf[100];                                                          \
  65                                                                               \
  66       if (ai_res->ai_addrlen != sizeof (struct sockaddr_in6))                 \
  67         {                                                                     \
  68           printf ("getaddrinfo test %d: address size %zu, expected %zu\n",    \
  69                   no, (size_t) ai_res->ai_addrlen,                            \
  70                   sizeof (struct sockaddr_in6));                              \
  71           result = 1;                                                         \
  72         }                                                                     \
  73       else if (strcmp (coraddr, \
  74                        inet_ntop (AF_INET6,                                   \
  75                                   &((struct sockaddr_in6 *) ai_res->ai_addr)->sin6_addr,\
  76                                   buf, sizeof (buf)))                         \
  77                != 0)                                                          \
  78         {                                                                     \
  79           printf ("getaddrinfo test %d: got value %s, expected %s\n",         \
  80                   no,                                                         \
  81                   inet_ntop (AF_INET6,                                        \
  82                              & ((struct sockaddr_in6 *) ai_res->ai_addr)->sin6_addr, \
  83                              buf, sizeof (buf)),                              \
  84                   coraddr);                                                   \
  85           result = 1;                                                         \
  86         }                                                                     \
  87     }                                                                         \
  88   if (ai_res != NULL && ai_res->ai_next != NULL)                              \
  89     {                                                                         \
  90       puts ("expected only one result");                                      \
  91       result = 1;                                                             \
  92     }                                                                         \
  93   freeaddrinfo (ai_res)
  94
  95
  96   memset (&hints, '\0', sizeof (hints));
  97   hints.ai_family = AF_UNSPEC;
  98   hints.ai_socktype = SOCK_STREAM;
  99   T (1, 0, "127.0.0.1", AF_INET, "127.0.0.1");
 100
 101   memset (&hints, '\0', sizeof (hints));
 102   hints.ai_family = AF_INET;
 103   hints.ai_socktype = SOCK_STREAM;
 104   T (2, 0, "127.0.0.1", AF_INET, "127.0.0.1");
 105
 106   memset (&hints, '\0', sizeof (hints));
 107   hints.ai_family = AF_INET6;
 108   hints.ai_socktype = SOCK_STREAM;
 109   hints.ai_flags = AI_V4MAPPED;
 110   T (3, 0, "127.0.0.1", AF_INET6, "::ffff:127.0.0.1");
 111
 112   memset (&hints, '\0', sizeof (hints));
 113   hints.ai_family = AF_INET6;
 114   hints.ai_socktype = SOCK_STREAM;
 115   T (4, EAI_ADDRFAMILY, "127.0.0.1", AF_INET6, "");
 116
 117   memset (&hints, '\0', sizeof (hints));
 118   hints.ai_family = AF_UNSPEC;
 119   hints.ai_socktype = SOCK_STREAM;
 120   T (5, 0, "::1", AF_INET6, "::1");
 121
 122   memset (&hints, '\0', sizeof (hints));
 123   hints.ai_family = AF_INET;
 124   hints.ai_socktype = SOCK_STREAM;
 125   T (6, EAI_ADDRFAMILY, "::1", AF_INET6, "");
 126
 127   memset (&hints, '\0', sizeof (hints));
 128   hints.ai_family = AF_INET6;
 129   hints.ai_socktype = SOCK_STREAM;
 130   T (7, 0, "::1", AF_INET6, "::1");
 131
 132   memset (&hints, '\0', sizeof (hints));
 133   hints.ai_family = AF_UNSPEC;
 134   hints.ai_socktype = SOCK_STREAM;
 135   T (8, 0, "::ffff:127.0.0.1", AF_INET6, "::ffff:127.0.0.1");
 136
 137   memset (&hints, '\0', sizeof (hints));
 138   hints.ai_family = AF_INET;
 139   hints.ai_socktype = SOCK_STREAM;
 140   T (9, 0, "::ffff:127.0.0.1", AF_INET, "127.0.0.1");
 141
 142   memset (&hints, '\0', sizeof (hints));
 143   hints.ai_family = AF_INET6;
 144   hints.ai_socktype = SOCK_STREAM;
 145   T (10, 0, "::ffff:127.0.0.1", AF_INET6, "::ffff:127.0.0.1");
 146
 147   return result;
 148 }
 149
 150 #define TEST_FUNCTION do_test ()
 151 #include "../test-skeleton.c"