#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2015 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/>.

# Test ltl2dstar's HOA output with ltlcross.

. ./defs
set -e

# Skip this test if ltl2dstar is not installed.
(ltl2dstar --version) || exit 77

ltlfilt=ltlfilt
ltl2tgba=ltl2tgba
ltlcross=ltlcross
randltl=randltl
ltlfilt=ltlfilt
dstar2tgba=dstar2tgba

RAB='--automata=rabin --output-format=hoa'
STR='--automata=streett --output-format=hoa'

# Run ltlcross without product, because this requires too much memory.
$randltl -n 25 a b | $ltlfilt --remove-wm |
$ltlcross -F- -f 'GFa & GFb & GFc' -f '(GFa -> GFb) & (GFc -> GFd)' \
--timeout=30 --verbose --csv=out.csv --products=0 \
"$ltl2tgba -s %f >%N" \
"ltl2dstar $RAB --ltl2nba=spin:$ltl2tgba@-s %L %H" \
"ltl2dstar $STR --ltl2nba=spin:$ltl2tgba@-s %L %H"

grep '"in_type"' out.csv && exit 1
exit 0