summaryrefslogtreecommitdiff
path: root/libc/posix/tst-rfc3484-2.c
diff options
context:
space:
mode:
Diffstat (limited to 'libc/posix/tst-rfc3484-2.c')
-rw-r--r--libc/posix/tst-rfc3484-2.c145
1 files changed, 145 insertions, 0 deletions
diff --git a/libc/posix/tst-rfc3484-2.c b/libc/posix/tst-rfc3484-2.c
new file mode 100644
index 000000000..2536da8f8
--- /dev/null
+++ b/libc/posix/tst-rfc3484-2.c
@@ -0,0 +1,145 @@
+#include <stdbool.h>
+#include <stdio.h>
+#include <ifaddrs.h>
+
+/* Internal definitions used in the libc code. */
+#define __getservbyname_r getservbyname_r
+#define __socket socket
+#define __getsockname getsockname
+#define __inet_aton inet_aton
+#define __gethostbyaddr_r gethostbyaddr_r
+#define __gethostbyname2_r gethostbyname2_r
+
+void
+attribute_hidden
+__check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
+{
+ *p1 = *p2 = true;
+ *in6ai = NULL;
+ *in6ailen = 0;
+}
+int
+__idna_to_ascii_lz (const char *input, char **output, int flags)
+{
+ return 0;
+}
+int
+__idna_to_unicode_lzlz (const char *input, char **output, int flags)
+{
+ return 0;
+}
+
+#include "../sysdeps/posix/getaddrinfo.c"
+
+service_user *__nss_hosts_database attribute_hidden;
+
+
+/* This is the beginning of the real test code. The above defines
+ (among other things) the function rfc3484_sort. */
+
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+# define h(n) n
+#else
+# define h(n) __bswap_constant_32 (n)
+#endif
+
+
+ssize_t
+__getline (char **lineptr, size_t *n, FILE *s)
+{
+ *lineptr = NULL;
+ *n = 0;
+ return 0;
+}
+
+
+static int
+do_test (void)
+{
+ labels = default_labels;
+ precedence = default_precedence;
+
+ struct sockaddr_in so1;
+ so1.sin_family = AF_INET;
+ so1.sin_addr.s_addr = h (0xc0a85f19);
+
+ struct sockaddr_in sa1;
+ sa1.sin_family = AF_INET;
+ sa1.sin_addr.s_addr = h (0xe0a85f19);
+
+ struct addrinfo ai1;
+ ai1.ai_family = AF_INET;
+ ai1.ai_addr = (struct sockaddr *) &sa1;
+
+ struct sockaddr_in6 so2;
+ so2.sin6_family = AF_INET6;
+ so2.sin6_addr.s6_addr32[0] = h (0xfec01234);
+ so2.sin6_addr.s6_addr32[1] = 1;
+ so2.sin6_addr.s6_addr32[2] = 1;
+ so2.sin6_addr.s6_addr32[3] = 1;
+
+ struct sockaddr_in6 sa2;
+ sa2.sin6_family = AF_INET6;
+ sa2.sin6_addr.s6_addr32[0] = h (0x07d10001);
+ sa2.sin6_addr.s6_addr32[1] = 1;
+ sa2.sin6_addr.s6_addr32[2] = 1;
+ sa2.sin6_addr.s6_addr32[3] = 1;
+
+ struct addrinfo ai2;
+ ai2.ai_family = AF_INET6;
+ ai2.ai_addr = (struct sockaddr *) &sa2;
+
+
+ struct sort_result results[2];
+
+ results[0].dest_addr = &ai1;
+ results[0].got_source_addr = true;
+ results[0].source_addr_len = sizeof (so1);
+ results[0].source_addr_flags = 0;
+ memcpy (&results[0].source_addr, &so1, sizeof (so1));
+
+ results[1].dest_addr = &ai2;
+ results[1].got_source_addr = true;
+ results[1].source_addr_len = sizeof (so2);
+ results[1].source_addr_flags = 0;
+ memcpy (&results[1].source_addr, &so2, sizeof (so2));
+
+
+ qsort (results, 2, sizeof (results[0]), rfc3484_sort);
+
+ int result = 0;
+ if (results[0].dest_addr->ai_family == AF_INET6)
+ {
+ puts ("wrong order in first test");
+ result |= 1;
+ }
+
+
+ /* And again, this time with the reverse starting order. */
+ results[1].dest_addr = &ai1;
+ results[1].got_source_addr = true;
+ results[1].source_addr_len = sizeof (so1);
+ results[1].source_addr_flags = 0;
+ memcpy (&results[1].source_addr, &so1, sizeof (so1));
+
+ results[0].dest_addr = &ai2;
+ results[0].got_source_addr = true;
+ results[0].source_addr_len = sizeof (so2);
+ results[0].source_addr_flags = 0;
+ memcpy (&results[0].source_addr, &so2, sizeof (so2));
+
+
+ qsort (results, 2, sizeof (results[0]), rfc3484_sort);
+
+ if (results[0].dest_addr->ai_family == AF_INET6)
+ {
+ puts ("wrong order in second test");
+ result |= 1;
+ }
+
+ return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"