9cc1bdf10f
spot/twaalgos/postproc.hh: Introduce options Buchi and GeneralizedBuchi. The latter is similar to TGBA but the former differs from BA in that it does not imply state-based acceptance, since that can be specified separately. Also all other acceptance types are not abbreviated, so those new names make more sense. * NEWS: Mention that. * spot/twaalgos/postproc.cc, spot/twaalgos/translate.cc: Adjust to support Buchi and GeneralizedBuchi without breaking BA and TGBA. * bin/autfilt.cc, bin/common_aoutput.cc, bin/common_post.cc, bin/ltl2tgta.cc, doc/org/tut10.org, doc/org/tut12.org, doc/org/tut30.org, python/spot/__init__.py, tests/python/automata.ipynb, tests/python/langmap.py, tests/python/misc-ec.py, tests/python/satmin.ipynb, tests/python/satmin.py, tests/python/toweak.py: Use the new names. * tests/Makefile.am: Add missing langmap.py.
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2016, 2017, 2020 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/>.
|
|
|
|
import spot
|
|
import sys
|
|
|
|
|
|
def hstates(txt):
|
|
for line in txt.split('\n'):
|
|
if line.startswith('spot.highlight.states:'):
|
|
return line[23:]
|
|
return ''
|
|
|
|
|
|
def test(f, opt, expected):
|
|
aut = spot.translate(f, *opt, 'deterministic')
|
|
v = spot.language_map(aut)
|
|
assert len(v) == aut.num_states()
|
|
spot.highlight_languages(aut)
|
|
l = hstates(aut.to_str('hoa', '1.1'))
|
|
if l != expected:
|
|
print('for {}\nexpected: {}\n but got: {}'.format(f, expected, l),
|
|
file=sys.stderr)
|
|
exit(1)
|
|
|
|
|
|
test('GF(a) & GFb & c', ['Buchi', 'SBAcc'], '1 0 2 0 3 0')
|
|
test('GF(a) & c & X!a', ['Buchi', 'SBAcc'], '2 0 3 0')
|
|
test('(a U b) & GF(c & Xd)', ['generic'], '1 0 2 0')
|
|
test('GF(a <-> Xb) & Fb', ['generic', 'low'], '1 0 2 0 3 0')
|
|
test('Xa', ['Buchi', 'SBAcc'], '')
|
|
|
|
# Non-deterministic automata are not supported
|
|
try:
|
|
test('FGa', ['Buchi'], '')
|
|
except RuntimeError as e:
|
|
assert 'language_map only works with deterministic automata'in str(e)
|
|
else:
|
|
exit(1)
|