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/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
*
* unit tests for portable getifaddrs implementation.
*
* Copyright (c) 2009-2010 Miru Limited.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* IFF_UP */
#define _BSD_SOURCE 1
#include <errno.h>
#include <signal.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <glib.h>
#include <check.h>
/* mock state */
/* mock functions for external references */
size_t
pgm_pkt_offset (
const bool can_fragment,
const sa_family_t pgmcc_family /* 0 = disable */
)
{
return 0;
}
#define GETIFADDRS_DEBUG
#include "getifaddrs.c"
char*
ifflags_string (
unsigned int flags
)
{
static char s[1024];
s[0] = '\0';
if (flags & IFF_UP)
strcat (s, "IFF_UP");
#define IFF(flag) \
do { \
if (flags & flag) { \
strcat (s, s[0] ? ("|" #flag) : (#flag)); \
} \
} while (0)
#ifdef IFF_BROADCAST
IFF(IFF_BROADCAST);
#endif
#ifdef IFF_DEBUG
IFF(IFF_DEBUG);
#endif
#ifdef IFF_LOOPBACK
IFF(IFF_LOOPBACK);
#endif
#ifdef IFF_POINTOPOINT
IFF(IFF_POINTOPOINT);
#endif
#ifdef IFF_RUNNING
IFF(IFF_RUNNING);
#endif
#ifdef IFF_NOARP
IFF(IFF_NOARP);
#endif
#ifdef IFF_PROMISC
IFF(IFF_PROMISC);
#endif
#ifdef IFF_NOTRAILERS
IFF(IFF_NOTRAILERS);
#endif
#ifdef IFF_ALLMULTI
IFF(IFF_ALLMULTI);
#endif
#ifdef IFF_MASTER
IFF(IFF_MASTER);
#endif
#ifdef IFF_SLAVE
IFF(IFF_SLAVE);
#endif
#ifdef IFF_MULTICAST
IFF(IFF_MULTICAST);
#endif
#ifdef IFF_PORTSEL
IFF(IFF_PORTSEL);
#endif
#ifdef IFF_AUTOMEDIA
IFF(IFF_AUTOMEDIA);
#endif
#ifdef IFF_DYNAMIC
IFF(IFF_DYNAMIC);
#endif
#ifdef IFF_LOWER_UP
IFF(IFF_LOWER_UP);
#endif
#ifdef IFF_DORMANT
IFF(IFF_DORMANT);
#endif
#ifdef IFF_ECHO
IFF(IFF_ECHO);
#endif
if (!s[0]) {
if (flags)
sprintf (s, "0x%x", flags);
else
strcpy (s, "(null)");
}
return s;
}
/* target:
* bool
* pgm_getifaddrs (
* struct pgm_ifaddrs_t**restrict ifap,
* pgm_error_t**restrict error
* )
*/
START_TEST (test_getifaddrs_pass_001)
{
char saddr[INET6_ADDRSTRLEN], snetmask[INET6_ADDRSTRLEN];
struct pgm_ifaddrs_t *ifap = NULL, *ifa;
pgm_error_t* err = NULL;
fail_unless (TRUE == pgm_getifaddrs (&ifap, &err), "getifaddrs failed");
for (ifa = ifap; ifa; ifa = ifa->ifa_next)
{
fail_unless (NULL != ifa, "invalid address");
if (ifa->ifa_addr) {
if (AF_INET == ifa->ifa_addr->sa_family ||
AF_INET6 == ifa->ifa_addr->sa_family)
pgm_sockaddr_ntop (ifa->ifa_addr, saddr, sizeof(saddr));
#ifdef AF_PACKET
else if (AF_PACKET == ifa->ifa_addr->sa_family)
strcpy (saddr, "(AF_PACKET)");
#endif
else
sprintf (saddr, "(AF = %d)", ifa->ifa_addr->sa_family);
} else
strcpy (saddr, "(null)");
if (ifa->ifa_netmask) {
if (AF_INET == ifa->ifa_addr->sa_family ||
AF_INET6 == ifa->ifa_addr->sa_family)
pgm_sockaddr_ntop (ifa->ifa_netmask, snetmask, sizeof(snetmask));
#ifdef AF_PACKET
else if (AF_PACKET == ifa->ifa_addr->sa_family)
strcpy (snetmask, "(AF_PACKET)");
#endif
else
sprintf (snetmask, "(AF = %d)", ifa->ifa_addr->sa_family);
} else
strcpy (snetmask, "(null)");
g_message ("ifa = {"
"ifa_next = %p, "
"ifa_name = %s%s%s, "
"ifa_flags = %s, "
"ifa_addr = %s, "
"ifa_netmask = %s"
"}",
ifa->ifa_next,
ifa->ifa_name ? "\"" : "", ifa->ifa_name ? ifa->ifa_name : "(null)", ifa->ifa_name ? "\"" : "",
ifflags_string (ifa->ifa_flags),
saddr,
snetmask);
}
}
END_TEST
START_TEST (test_getifaddrs_fail_001)
{
fail_unless (FALSE == pgm_getifaddrs (NULL, NULL), "getifaddrs failed");
g_message ("errno:%d", errno);
}
END_TEST
/* target:
* void
* pgm_freeifaddrs (
* struct pgm_ifaddrs* ifa
* )
*/
START_TEST (test_freeifaddrs_pass_001)
{
struct pgm_ifaddrs_t* ifap = NULL;
pgm_error_t* err = NULL;
fail_unless (TRUE == pgm_getifaddrs (&ifap, &err), "getifaddrs failed");
pgm_freeifaddrs (ifap);
}
END_TEST
/* silent failure */
START_TEST (test_freeifaddrs_pass_002)
{
pgm_freeifaddrs (NULL);
}
END_TEST
static
Suite*
make_test_suite (void)
{
Suite* s;
s = suite_create (__FILE__);
TCase* tc_getifaddrs = tcase_create ("getifaddrs");
suite_add_tcase (s, tc_getifaddrs);
tcase_add_test (tc_getifaddrs, test_getifaddrs_pass_001);
tcase_add_test_raise_signal (tc_getifaddrs, test_getifaddrs_fail_001, SIGABRT);
TCase* tc_freeifaddrs = tcase_create ("freeifaddrs");
suite_add_tcase (s, tc_freeifaddrs);
tcase_add_test (tc_freeifaddrs, test_freeifaddrs_pass_001);
tcase_add_test (tc_freeifaddrs, test_freeifaddrs_pass_002);
return s;
}
static
Suite*
make_master_suite (void)
{
Suite* s = suite_create ("Master");
return s;
}
int
main (void)
{
SRunner* sr = srunner_create (make_master_suite ());
srunner_add_suite (sr, make_test_suite ());
srunner_run_all (sr, CK_ENV);
int number_failed = srunner_ntests_failed (sr);
srunner_free (sr);
return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
/* eof */
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