Add a constant_term() visitor to decide whether #e is accepted.

* src/ltlvisit/Makefile.am: Add consterm.cc and consterm.hh.
* src/ltlvisit/consterm.hh, src/ltlvisit/consterm.cc: New files.
* src/ltltest/Makefile.am: Add consterm.cc and consterm.test.
* src/ltltest/consterm.cc, src/ltltest/consterm.test: New files.
This commit is contained in:
Alexandre Duret-Lutz 2010-01-11 16:01:38 +01:00
parent 2d1aa0a5a0
commit 97b7211bb7
6 changed files with 307 additions and 1 deletions

40
src/ltltest/consterm.test Executable file
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#! /bin/sh
# Copyright (C) 2010 Laboratoire de Recherche et Developement to
# 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.
# Check for the constant_term visitor
. ./defs || exit 1
set -e
run 0 ../consterm 'a'
run 0 ../consterm '1'
run 0 ../consterm '0'
run 1 ../consterm '#e'
run 1 ../consterm 'a*'
run 1 ../consterm '0*'
run 0 ../consterm '!#e'
run 0 ../consterm '((a U b) + c)'
run 1 ../consterm '((a U b) + #e)'
run 0 ../consterm '((a U b) + #e) & e'
run 1 ../consterm '((a U b) + #e) & #e'
run 1 ../consterm '((a U b) + #e) & (a* + b)'