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Add more formatting tests

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Check for IPv6 support before adding tests
This commit is contained in:
Erik Ekman 2014-02-10 22:34:24 +01:00
parent f249ee3b5d
commit b827a632ad
1 changed files with 61 additions and 0 deletions
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61
tests/common.c
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@ -1,5 +1,6 @@
#include <check.h>
#include <common.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netdb.h>
@ -43,13 +44,73 @@ START_TEST(test_parse_format_ipv4_listen_all)
}
END_TEST
START_TEST(test_parse_format_ipv6)
{
char *host = "2001:0db8:0505:0::123:0abc";
char *compact = "2001:db8:505::123:abc";
unsigned char v6_bits[] = {
0x20, 0x01, 0x0d, 0xb8, 0x05, 0x05, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x23, 0x0a, 0xbc,
};
char *formatted;
struct sockaddr_storage addr;
struct sockaddr_in6 *v6addr;
int addr_len;
addr_len = get_addr(host, 53, AF_UNSPEC, 0, &addr);
fail_unless(addr_len == sizeof(struct sockaddr_in6));
v6addr = (struct sockaddr_in6 *) &addr;
fail_if(memcmp(&v6addr->sin6_addr, v6_bits, sizeof(v6_bits)));
fail_unless(v6addr->sin6_port == htons(53));
formatted = format_addr(&addr, addr_len);
fail_if(strcmp(compact, formatted));
}
END_TEST
START_TEST(test_parse_format_ipv4_mapped_ipv6)
{
char *v4mapped = "::FFFF:192.168.2.10";
char *host = "192.168.2.10";
unsigned char v6_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x02, 0x0a,
};
char *formatted;
struct sockaddr_storage addr;
struct sockaddr_in6 *v6addr;
int addr_len;
addr_len = get_addr(v4mapped, 53, AF_INET6, 0, &addr);
fail_unless(addr_len == sizeof(struct sockaddr_in6));
v6addr = (struct sockaddr_in6 *) &addr;
fail_if(memcmp(&v6addr->sin6_addr, v6_bits, sizeof(v6_bits)));
fail_unless(v6addr->sin6_port == htons(53));
/* Format as IPv4 address */
formatted = format_addr(&addr, addr_len);
fail_if(strcmp(host, formatted));
}
END_TEST
TCase *
test_common_create_tests()
{
TCase *tc;
int sock;
tc = tcase_create("Common");
tcase_add_test(tc, test_parse_format_ipv4);
tcase_add_test(tc, test_parse_format_ipv4_listen_all);
/* Tests require IPv6 support */
sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
if (sock >= 0) {
close(sock);
tcase_add_test(tc, test_parse_format_ipv6);
tcase_add_test(tc, test_parse_format_ipv4_mapped_ipv6);
}
return tc;
}