#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) by the Spot authors, see the AUTHORS file for details.
#
# This file is part of Spot, a model checking library.
#
# Spot 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.
#
# Spot 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, see <http://www.gnu.org/licenses/>.


# Check for unabbreviate_ltl + negative_normal_form visitors

. ./defs || exit 1

set -e

cat >tunenoform.txt<<EOF
!(a ^ b), (a|!b) & (!a|b)
!(a <=> b), (a|b) & (!a|!b)
!(a => b), a&!b
!(!a => !b), !a&b
!Fa, false R !a
!G!a, true U a
!(GF a => FG b), (0 R (1 U a)) & (0 R (1 U !b))
EOF

run 0 ../tunenoform tunenoform.txt