assert_se(access("/tmp/test-execute_directory/it_works", F_OK) >= 0);
assert_se(access("/tmp/test-execute_directory/it_works2", F_OK) >= 0);
assert_se(access("/tmp/test-execute_directory/it_works", F_OK) >= 0);
assert_se(access("/tmp/test-execute_directory/it_works2", F_OK) >= 0);