#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2011, 2013, 2014 Laboratoire de Recherche et Développement
# de l'Epita (LRDE).
#
# 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

divine compile > output 2>&1

if grep -i 'ltsmin ' output; then
  :
else
  echo "divine not installed, or no ltsmin interface"
  exit 77
fi

set -e
run 0 ../modelcheck -gm $srcdir/finite.dve '"P.a < 10"' > stdout
test `grep ' -> ' stdout | wc -l` = 25
test `grep 'P.a=' stdout | wc -l` = 15

run 0 ../modelcheck -dtrue -gm $srcdir/finite.dve '"P.a < 10"' > stdout2
cmp stdout stdout2

run 0 ../modelcheck -dfalse -gm $srcdir/finite.dve '"P.a < 10"' > stdout
test `grep ' -> ' stdout | wc -l` = 19
test `grep 'P.a=' stdout | wc -l` = 15

# the same with compressed states
run 0 ../modelcheck -z -dfalse -gm $srcdir/finite.dve '"P.a < 10"' > stdout
test `grep ' -> ' stdout | wc -l` = 19
test `grep 'P.a=' stdout | wc -l` = 15

run 0 ../modelcheck -ddead -E $srcdir/finite.dve \
  '!(G(dead -> ("P.a==3" | "P.b==3")))'

run 0 ../modelcheck -ddead -e $srcdir/finite.dve \
  '!(G(dead -> ("P.a==2" | "P.b==3")))'

# This used to segfault because of a bug in
# twa_product::transition_annotation.
run 0 ../modelcheck -gp $srcdir/finite.dve true