spot/tests/core/stutter-ltl.test
Alexandre Duret-Lutz 5cb94a1a3f Merge the core and python tests in the tests/ directory
* tests/: Rename as...
* tests/core/: ... this.
* python/tests/: Rename as...
* tests/python/: ... this.
* python/tests/run.in: Move as...
* tests/run.in: This, and adjust.
* tests/Makefile.am: Adjust to run both core and python tests.
* configure.ac, README, debian/python3-spot.examples, debian/rules,
doc/org/tut.org, python/Makefile.am, spot/ltsmin/Makefile.am,
spot/ltsmin/kripke.test, spot/sanity/ipynb.test: Adjust.
2016-01-04 16:02:30 +01:00

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#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2013, 2014, 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/>.
# Check for the stutter-invariant formula detection
. ./defs || exit 1
set -e
randltl=randltl
ltlfilt=ltlfilt
# Use time only if it is available
time=time
if ($time ls) >/dev/null 2>&1; then
:
else
time=
fi
FILE=formulae
rm -f $FILE
for i in 10 12 14 16 18 20; do
$randltl --seed 0 --tree-size $i a b c -n 100 >> $FILE
$randltl --seed 100 --tree-size $i a b c d e f -n 100 >> $FILE
done
# We do not check i=0 and i=9, as they are too slow.
for i in 1 2 3 4 5 6 7 8; do
SPOT_STUTTER_CHECK=$i
export SPOT_STUTTER_CHECK
$time $ltlfilt --stutter-invariant -F $FILE > res.$i
done
# All results should be equal
for i in 2 3 4 5 6 7 8; do
diff res.1 res.$i
done
# Do a similar test on fewer formulas, so we can cover 0 and 9.
cat >$FILE <<EOF
F(a & X(!a & b))
F(a & X(!a & Xb))
F(a & X!a & Xb)
F(a & X(a & Xb))
F(a & Xb)
Xa
EOF
# We do not check i=0 and i=9, as they are too slow.
for i in 0 1 2 3 4 5 6 7 8 9; do
SPOT_STUTTER_CHECK=$i
export SPOT_STUTTER_CHECK
$time $ltlfilt --stutter-invariant -F $FILE > res.$i
done
# All results should be equal
for i in 1 2 3 4 5 6 7 8 9; do
diff res.0 res.$i
done