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#include "torture.h"
#include <cmocka.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
static int setup(void **state)
{
torture_setup_socket_dir(state);
return 0;
}
static int teardown(void **state)
{
torture_teardown_socket_dir(state);
return 0;
}
static void test_fcntl_dupfd_existing_open_fd(void **state)
{
int s, dup_s;
(void) state; /* unused */
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
assert_return_code(s, errno);
dup_s = fcntl(s, F_DUPFD, 100);
assert_int_equal(dup_s, 100);
close(s);
close(dup_s);
}
static void test_fcntl_getfd_existing_open_fd(void **state)
{
int s, rc, flags;
(void) state; /* unused */
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
assert_return_code(s, errno);
rc = fcntl(s, F_SETFD, FD_CLOEXEC);
assert_int_equal(rc, 0);
flags = fcntl(s, F_GETFD);
assert_int_equal(flags, FD_CLOEXEC);
close(s);
}
int main(void) {
int rc;
const struct CMUnitTest tcp_fcntl_dupfd_tests[] = {
cmocka_unit_test(test_fcntl_dupfd_existing_open_fd),
cmocka_unit_test(test_fcntl_getfd_existing_open_fd),
};
rc = cmocka_run_group_tests(tcp_fcntl_dupfd_tests, setup, teardown);
return rc;
}
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