make_test_file_name(fname, sizeof(fname), root_path, test_path, "file-", i);
make_test_file_name(lname, sizeof(lname), root_path, test_path, "link-", i);
make_test_file_name(fname, sizeof(fname), root_path, test_path, "file-", i);
make_test_file_name(lname, sizeof(lname), root_path, test_path, "link-", i);