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/*
* OpenVPN -- An application to securely tunnel IP networks
* over a single UDP port, with support for SSL/TLS-based
* session authentication and key exchange,
* packet encryption, packet authentication, and
* packet compression.
*
* Copyright (C) 2016-2021 Fox Crypto B.V. <openvpn@foxcrypto.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include <setjmp.h>
#include <cmocka.h>
/**
* Sets up the environment for unit tests like making both stderr and stdout
* non-buffered to avoid messages getting lost if the program exits early.
*
* This has a openvpn prefix to avoid confusion with cmocka's unit_test_setup_*
* methods
*/
void
openvpn_unit_test_setup()
{
assert_int_equal(setvbuf(stdout, NULL, _IONBF, BUFSIZ), 0);
assert_int_equal(setvbuf(stderr, NULL, _IONBF, BUFSIZ), 0);
}
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