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revert c45ff0c94 and add test case showing why

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* bin/ltlsynt.cc: Revert c45ff0c94.  Also fix documentation of exit
status.
* tests/core/ltlsynt2.test: New file.
* tests/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2022-09-23 09:42:15 +02:00
parent 51caa5588e
commit 0521901e9d
3 changed files with 85 additions and 3 deletions
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77
tests/core/ltlsynt2.test Executable file
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@ -0,0 +1,77 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2022 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/>.
# More checks for ltlfilt
. ./defs || exit 1
set -e
cat >formulas.ltl <<EOF
G(i1 <-> Xo1)
F(i1 xor i2) <-> F(o1)
i1 <-> F(o1 xor o2)
F(i1) <-> G(o2)
EOF
ltlsynt --ins=i1,i2 -F formulas.ltl -f 'o1 & F(i1 <-> o2)' -q --csv=out.csv &&\
exit 2
test $? -eq 1 || exit 2
cat >test.py <<EOF
import sys
try:
import pandas
import numpy as np
except ImportError:
sys.exit(77)
x = pandas.read_csv("out.csv")
x.to_csv('filtered.csv',
columns=('formula', 'algo', 'realizable', 'strat_num_states'),
index=False)
EOF
# will exit 77 if panda is not installed
$PYTHON test.py
cat >expected <<EOF
formula,algo,realizable,strat_num_states
G(i1 <-> Xo1),lar,1,3
F(i1 xor i2) <-> Fo1,lar,1,2
i1 <-> F(o1 xor o2),lar,1,3
Fi1 <-> Go2,lar,0,0
o1 & F(i1 <-> o2),lar,1,4
EOF
diff filtered.csv expected
# ltlfilt should be able to read the first columns
mv filtered.csv input.csv
ltlsynt --ins=i1,i2 -F input.csv/-1 --csv=out.csv -q && exit 2
test $? -eq 1
$PYTHON test.py
diff filtered.csv expected
grep -v 0,0 filtered.csv >input.csv
ltlsynt --ins=i1,i2 -F input.csv/-1 --csv=out.csv -q || exit 2
$PYTHON test.py
diff filtered.csv input.csv