sendmail/libsm/t-inet6_ntop.c

/*
 * Copyright (c) 2013 Proofpoint, Inc. and its suppliers.
 *  All rights reserved.
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the sendmail distribution.
 */

#include <sm/gen.h>
SM_IDSTR(id, "@(#)$Id: t-inet6_ntop.c,v 1.2 2013-11-22 20:51:43 ca Exp $")

#include <sm/conf.h>
#if NETINET6
#include <sm/io.h>
#include <sm/test.h>
#include <sm/string.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>

static char *ipv6f[] = {
    "1234:5678:9abc:def0:fedc:dead:f00f:101",
    "1080:0:0:0:8:800:200c:417a",
    "ff01:0:0:0:0:0:0:43",
    "0:0:0:0:0:0:0:1",
    "1:0:0:0:0:0:0:1",
    "0:1:0:0:0:0:0:1",
    "0:0:1:0:0:0:0:1",
    "0:0:0:1:0:0:0:1",
    "0:0:0:0:1:0:0:1",
    "0:0:0:0:0:1:0:1",
    "0:0:0:0:0:0:1:1",
    "1:a:b:c:d:e:f:9",
    "0:0:0:0:0:0:0:0",
    NULL
};

static void
test()
{
    int i, r;
    struct sockaddr_in6 addr;
    char *ip, *ipf, ipv6str[INET6_ADDRSTRLEN];

    for (i = 0; (ip = ipv6f[i]) != NULL; i++) {
        r = inet_pton(AF_INET6, ip, &addr.sin6_addr);
        SM_TEST(r == 1);
        ipf = sm_inet6_ntop(&addr.sin6_addr, ipv6str, sizeof(ipv6str));
        SM_TEST(ipf != NULL);
        SM_TEST(strcmp(ipf, ip) == 0);
    }
}

int
main(argc, argv)
    int argc;
    char **argv;
{
    sm_test_begin(argc, argv, "test inet6_ntop");
    test();
    return sm_test_end();
}
#else /* NETINET6 */

int
main(argc, argv)
    int argc;
    char **argv;
{
    return 0;
}
#endif /* NETINET6 */