#!/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

# Fig.1 from Johnson's SIAM J. Comput. 1975 paper.
cat >johnson-fig1.hoa <<EOF
HOA: v1
States: 12
Start: 0
AP: 0
acc-name: all
Acceptance: 0 t
properties: trans-labels explicit-labels state-acc complete
--BODY--
State: 0
[t] 1
[t] 3
[t] 4
State: 1
[t] 2
State: 2
[t] 5
[t] 6
State: 3
[t] 2
State: 4
[t] 2
State: 5
[t] 6
[t] 7
State: 6
[t] 8
[t] 10
[t] 11
State: 7
[t] 0
[t] 6
State: 8
[t] 2
[t] 9
State: 9
[t] 6
State: 10
[t] 9
State: 11
[t] 9
--END--
EOF

run 0 ../ikwiad -KC -XH johnson-fig1.hoa > out
test `wc -l < out` -eq 10

run 0 ../ikwiad -KW '(Ga -> Gb) W c' > out
test `grep 'is weak' out | wc -l` -eq 4
test `grep 'is not weak' out | wc -l` -eq 1