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#include "config.h"
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netdb.h>
#include <pwd.h>
#include <grp.h>
#include <string.h>
#include <unistd.h>
static void test_nwrap_passwd_group(void **state)
{
struct passwd *pwd;
struct group *grp;
(void) state; /* unused */
pwd = getpwuid(getuid());
assert_non_null(pwd);
pwd = getpwnam(pwd->pw_name);
assert_non_null(pwd);
grp = getgrgid(pwd->pw_gid);
assert_non_null(grp);
grp = getgrnam(grp->gr_name);
assert_non_null(grp);
}
/* Test libnsl */
static void test_nwrap_hostent(void **state)
{
#ifdef HAVE_NONNULL_GETHOSTENT
struct hostent *he;
(void) state; /* unused */
sethostent(0);
he = gethostent();
assert_non_null(he);
endhostent();
#else
(void) state; /* unused */
sethostent(0);
gethostent();
endhostent();
#endif
}
static void test_nwrap_gethostname(void **state)
{
char host[256] = {0};
int rc;
(void) state; /* unused */
rc = gethostname(host, sizeof(host));
assert_int_equal(rc, 0);
assert_true(strlen(host) > 1);
}
static void test_nwrap_getaddrinfo_local(void **state)
{
struct addrinfo hints;
struct addrinfo *res;
union {
struct sockaddr *sa;
struct sockaddr_in *in;
} addr;
int rc;
(void) state; /* unused */
/* IPv4 */
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_ADDRCONFIG;
rc = getaddrinfo("127.0.0.1", NULL, &hints, &res);
assert_int_equal(rc, 0);
assert_int_equal(res->ai_family, AF_INET);
assert_int_equal(res->ai_socktype, SOCK_STREAM);
#ifdef HAVE_GETADDRINFO_SETS_CANONNAME_FOR_IPADDRESSES
assert_string_equal(res->ai_canonname, "127.0.0.1");
#else /* HAVE_GETADDRINFO_SETS_CANONNAME_FOR_IPADDRESSES */
assert_null(res->ai_canonname);
#endif /* HAVE_GETADDRINFO_SETS_CANONNAME_FOR_IPADDRESSES */
addr.sa = res->ai_addr;
assert_int_equal(ntohl(addr.in->sin_addr.s_addr), INADDR_LOOPBACK);
freeaddrinfo(res);
}
int main(void) {
int rc;
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_nwrap_passwd_group),
cmocka_unit_test(test_nwrap_hostent),
cmocka_unit_test(test_nwrap_gethostname),
cmocka_unit_test(test_nwrap_getaddrinfo_local),
};
rc = cmocka_run_group_tests(tests, NULL, NULL);
return rc;
}
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