#!/bin/sh
# Copyright (C) 2009, 2010, 2011 Laboratoire de Recherche et
# Development de l'EPITA.
#
# 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 2 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 Spot; see the file COPYING.  If not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.


. ./defs

set -e

check ()
{
  run 0 ../ltl2tgba -f -KV "$1" > out.dot
  test -z "$DOT" || "$DOT" out.dot > /dev/null
  rm -f out.dot
}

# We don't check the output, but running these might be
# enough to trigger assertions in the code, or raise valgrind concerns.

check 'a R (b R c)'
check '(a U b) U (c U d)'
check '((Xp2)U(X(1)))&(p1 R(p2 R p0))'

# Make sure escaped variables print OK.
check '"G1"U"GG" && "FF"'