#!/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/>.

. ./defs
set -e

test "`ltlfilt -p -f 'GFP_0.b_c'`" = "G(F(P_0.b_c))"
test "`ltlfilt -f 'GFP_0.b_c'`" = "GFP_0.b_c"
foo=`ltlfilt -p -f 'GF"P_0.b_c"'`
test "$foo" = "G(F(P_0.b_c))"

foo=`ltlfilt -p -f '"a.b" U c.d.e'`
test "$foo" = "(a.b) U (c.d.e)"

foo=`ltlfilt -f '"a.b" U c.d.e'`
test "$foo" = "a.b U c.d.e"