/*
 * 	unit-tests.c - Unit tests for libglacier
 *
 * 	This file is part of Glacier.
 *
 * 	Glacier is free software: you can redistribute it and/or modify it under the terms of the
 * 	GNU General Public License as published by the Free Software Foundation, either
 * 	version 3 of the License, or (at your option) any later version.
 *
 * 	Glacier 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 General Public License for more details.
 *
 * 	You should have received a copy of the GNU General Public License along with Glacier. If
 * 	not, see <https://www.gnu.org/licenses/>.
 */

#include <stdio.h>
#include <libconfig.h>
#include <unistd.h>

#include "../include/config.h"
#include "../include/log.h"
#include "../include/pkgops.h"
#include "../include/runtime.h"
#include "../include/security.h"

#include <CUnit/Basic.h>

void
test_is_process_root(void)
{
	CU_ASSERT(is_process_root() == 0);

	uid_t saved_uid = getuid();
	setuid(0);
	CU_ASSERT(is_process_root() == 1);

	setuid((int)saved_uid);
}

int
main()
{
	if (CUE_SUCCESS != CU_initialize_registry()) {
		return CU_get_error();
	}

	CU_basic_set_mode(CU_BRM_VERBOSE);

	CU_basic_run_tests();
	return CU_get_error();
}