#!/usr/bin/env python3

#   libpulp - User-space Livepatching Library
#
#   Copyright (C) 2021 SUSE Software Solutions GmbH
#
#   This file is part of libpulp.
#
#   libpulp is free software; you can redistribute it and/or
#   modify it under the terms of the GNU Lesser General Public
#   License as published by the Free Software Foundation; either
#   version 2.1 of the License, or (at your option) any later version.
#
#   libpulp 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
#   Lesser General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with libpulp.  If not, see <http://www.gnu.org/licenses/>.

import testsuite
import sys
import os

if os.geteuid() == 0:
    child = testsuite.spawn('block_mprotect ./parameters')
else:
    print("Test not running as root.", file=sys.stdout)
    exit(77) # Skip test

child.expect('Waiting for input.')

child.sendline('')
child.expect('1-2-3-4-5-6-7-8-9-10');
child.expect('1.0-2.0-3.0-4.0-5.0-6.0-7.0-8.0-9.0-10.0');

child.livepatch('.libs/libparameters_livepatch1.so')

child.sendline('')
child.expect('10-9-8-7-6-5-4-3-2-1', reject='1-2-3-4-5-6-7-8-9-10');
child.expect('10.0-9.0-8.0-7.0-6.0-5.0-4.0-3.0-2.0-1.0',
             reject='1.0-2.0-3.0-4.0-5.0-6.0-7.0-8.0-9.0-10.0');

child.livepatch('.libs/libparameters_livepatch1.so', revert=True)

child.sendline('')
child.expect('1-2-3-4-5-6-7-8-9-10');
child.expect('1.0-2.0-3.0-4.0-5.0-6.0-7.0-8.0-9.0-10.0',
             reject='10.0-9.0-8.0-7.0-6.0-5.0-4.0-3.0-2.0-1.0');

child.close(force=True)

# Now test things related to references and visibility.
child = testsuite.spawn('block_mprotect visibility', script=False)

child.expect('Press ENTER to continue')
child.sendline('')
child.expect('This is a hidden string')
child.expect('Press ENTER to continue')

child.livepatch('.libs/libvisibility_livepatch2.so')

child.sendline('')
child.expect('String from lp This is a hidden string')

child.close(force=True)

exit(0)