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#!/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
child = testsuite.spawn('contract')
child.expect('Waiting for input.')
errors = 0
child.sendline('')
child.sendline('')
child.expect('TYPE A data 128');
child.sendline('')
child.expect('TYPE B data 256.000000');
# Send the test program into the library.
child.sendline('')
# Apply live patch while inside library
child.livepatch('.libs/libcontract_livepatch1.so')
# Let the process resume and check fna behavior
child.sendline('')
child.expect('TYPE A data 128', reject='Invalid type.')
# Let the process resume and check fnb behavior
child.sendline('')
child.expect('TYPE B data 1024.000000', reject='Invalid type.')
child.close(force=True)
exit(errors)
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