spot/src/tgbatest/degendet.test
Alexandre Duret-Lutz 03aabf9a3a Fix a nondeterministic behavior of the degeneralization algorithm.
Reported by Tomáš Babiak <xbabiak@fi.muni.cz>.

* src/tgba/tgbatba.cc (tgba_tba_proxy): Replace the std::map used
to record outgoing transitions by an Sgi::hash_map, and keep the
order of these transitions in a separate list.
* src/tgbatest/degendet.test: New file.
* src/tgbatest/Makefile.am (TESTS): Add it.
* THANKS: Add Tomáš and convert to utf8.
2011-08-17 16:24:38 +02:00

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#!/bin/sh
# Copyright (C) 2011 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 2 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 Spot; see the file COPYING. If not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
. ./defs
set -e
# The following command, reported by Tomáš Babiak, used to output many
# different automata, because state addresses were used to order the
# successors in the degeneralization.
# Make sure all these runs output the same automaton.
# With valgrind
run 0 ../ltl2tgba -r7 -x -R3 -N "XF(Gp2 | F(p0 U (p1 & (! p4 | p3))))" > out1
# Without valgrind
for i in 2 3 4 5; do
../ltl2tgba -r7 -x -R3 -N "XF(Gp2 | F(p0 U (p1 & (! p4 | p3))))" > out
cmp out out1 || exit 1
done