Add sysdeps/ieee754/soft-fp.
[glibc.git] / posix / tst-rfc3484.c
blob7f191abbbc541dd4a36c840b4ea4d59995221a07
1 #include <stdbool.h>
2 #include <stdio.h>
3 #include <ifaddrs.h>
4 #include <stdint.h>
6 /* Internal definitions used in the libc code. */
7 #define __getservbyname_r getservbyname_r
8 #define __socket socket
9 #define __getsockname getsockname
10 #define __inet_aton inet_aton
11 #define __gethostbyaddr_r gethostbyaddr_r
12 #define __gethostbyname2_r gethostbyname2_r
13 #define __qsort_r qsort_r
15 void
16 attribute_hidden
17 __check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
19 *p1 = *p2 = true;
20 *in6ai = NULL;
21 *in6ailen = 0;
24 void
25 attribute_hidden
26 __free_in6ai (struct in6addrinfo *ai)
30 void
31 attribute_hidden
32 __check_native (uint32_t a1_index, int *a1_native,
33 uint32_t a2_index, int *a2_native)
37 int
38 attribute_hidden
39 __idna_to_ascii_lz (const char *input, char **output, int flags)
41 return 0;
44 int
45 attribute_hidden
46 __idna_to_unicode_lzlz (const char *input, char **output, int flags)
48 *output = NULL;
49 return 0;
52 void
53 attribute_hidden
54 _res_hconf_init (void)
58 #undef USE_NSCD
59 #include "../sysdeps/posix/getaddrinfo.c"
62 /* This is the beginning of the real test code. The above defines
63 (among other things) the function rfc3484_sort. */
66 #if __BYTE_ORDER == __BIG_ENDIAN
67 # define h(n) n
68 #else
69 # define h(n) __bswap_constant_32 (n)
70 #endif
72 struct sockaddr_in addrs[] =
74 { .sin_family = AF_INET, .sin_addr = { h (0x0aa85f19) } },
75 { .sin_family = AF_INET, .sin_addr = { h (0xac105f19) } },
76 { .sin_family = AF_INET, .sin_addr = { h (0xc0000219) } },
77 { .sin_family = AF_INET, .sin_addr = { h (0xc0a86d1d) } },
78 { .sin_family = AF_INET, .sin_addr = { h (0xc0a85d03) } },
79 { .sin_family = AF_INET, .sin_addr = { h (0xc0a82c3d) } },
80 { .sin_family = AF_INET, .sin_addr = { h (0xc0a86002) } },
81 { .sin_family = AF_INET, .sin_addr = { h (0xc0a802f3) } },
82 { .sin_family = AF_INET, .sin_addr = { h (0xc0a80810) } },
83 { .sin_family = AF_INET, .sin_addr = { h (0xc0a85e02) } }
85 #define naddrs (sizeof (addrs) / sizeof (addrs[0]))
86 static struct addrinfo ais[naddrs];
87 static struct sort_result results[naddrs];
88 static size_t order[naddrs];
90 static int expected[naddrs] =
92 9, 4, 3, 6, 5, 7, 8, 2, 0, 1
96 ssize_t
97 __getline (char **lineptr, size_t *n, FILE *s)
99 *lineptr = NULL;
100 *n = 0;
101 return 0;
105 static int
106 do_test (void)
108 labels = default_labels;
109 precedence = default_precedence;
110 scopes= default_scopes;
112 struct sockaddr_in so;
113 so.sin_family = AF_INET;
114 so.sin_addr.s_addr = h (0xc0a85f19);
115 /* Clear the rest of the structure to avoid warnings. */
116 memset (so.sin_zero, '\0', sizeof (so.sin_zero));
118 for (int i = 0; i < naddrs; ++i)
120 ais[i].ai_family = AF_INET;
121 ais[i].ai_addr = (struct sockaddr *) &addrs[i];
122 results[i].dest_addr = &ais[i];
123 results[i].got_source_addr = true;
124 memcpy(&results[i].source_addr, &so, sizeof (so));
125 results[i].source_addr_len = sizeof (so);
126 results[i].source_addr_flags = 0;
127 results[i].prefixlen = 8;
128 results[i].index = 0;
130 order[i] = i;
133 struct sort_result_combo combo = { .results = results, .nresults = naddrs };
134 qsort_r (order, naddrs, sizeof (order[0]), rfc3484_sort, &combo);
136 int result = 0;
137 for (int i = 0; i < naddrs; ++i)
139 struct in_addr addr = ((struct sockaddr_in *) (results[order[i]].dest_addr->ai_addr))->sin_addr;
141 int here = memcmp (&addr, &addrs[expected[i]].sin_addr,
142 sizeof (struct in_addr));
143 printf ("[%d] = %s: %s\n", i, inet_ntoa (addr), here ? "FAIL" : "OK");
144 result |= here;
147 return result;
150 #define TEST_FUNCTION do_test ()
151 #include "../test-skeleton.c"