#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2013, 2014 Laboratoire de Recherche et Développement
# de l'Epita (LRDE).
# Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009 Laboratoire
# d'Informatique de Paris 6 (LIP6), département Systèmes Répartis
# Coopératifs (SRC), Université Pierre et Marie Curie.
#
# 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

cat >input1 <<EOF
HOA: v1
States: 3
Start: 0
AP: 2 "a" "b"
acc-name: generalized-Buchi 2
Acceptance: 2 Inf(0)&Inf(1)
properties: trans-labels explicit-labels trans-acc
--BODY--
State: 0
[!0] 1 {0}
[!1] 2 {1}
State: 1
State: 2
--END--
EOF

cat >input2 <<EOF
HOA: v1
States: 3
Start: 0
AP: 2 "b" "a"
acc-name: generalized-Buchi 2
Acceptance: 2 Inf(0)&Inf(1)
properties: trans-labels explicit-labels trans-acc
--BODY--
State: 0
[0] 1 {0}
[1] 2 {1}
State: 1
State: 2
--END--
EOF

cat >expected <<'EOF'
HOA: v1
States: 3
Start: 0
AP: 2 "b" "a"
acc-name: generalized-Buchi 4
Acceptance: 4 Inf(0)&Inf(1)&Inf(2)&Inf(3)
properties: trans-labels explicit-labels trans-acc deterministic
--BODY--
State: 0
[0&!1] 1 {0 2}
[!0&1] 2 {1 3}
State: 1
State: 2
--END--
EOF

run 0 autfilt input1 --product input2 --hoa | tee stdout
run 0 autfilt -F stdout --isomorph expected

rm input1 input2 stdout expected