2e3fc0d4d2
* spot/twaalgos/couvreurnew.cc, spot/twaalgos/gv04.cc, spot/twaalgos/magic.cc, spot/twaalgos/se05.cc, spot/twaalgos/tau03.cc, spot/twaalgos/tau03opt.cc: Throw if precondition on acceptance condition is not satisfied. * tests/python/misc-ec.py: New file. * tests/Makefile.am: Add it. * NEWS: Mention the change.
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2017 Laboratoire de Recherche et Développement de l'Epita
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# (LRDE).
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#
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# This file is part of Spot, a model checking library.
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#
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# Spot is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Spot is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import spot
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aut = spot.translate("G(p0 | (p0 R Xp0) | XF(!p0 & p1))", 'BA')
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ec = spot.make_emptiness_check_instantiator('SE05')[0].instantiate(aut)
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n = 0
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while True:
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res = ec.check()
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if not res:
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break
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print(res.accepting_run())
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n += 1
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assert n == 2
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for name in ['SE05', 'CVWY90', 'GV04']:
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aut = spot.translate("GFa && GFb")
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try:
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ec = spot.make_emptiness_check_instantiator(name)[0].instantiate(aut)
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print(ec.check().accepting_run())
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except RuntimeError as e:
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assert "Büchi or weak" in str(e)
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aut = spot.translate("a", 'monitor')
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try:
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ec = spot.make_emptiness_check_instantiator('Tau03')[0].instantiate(aut)
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except RuntimeError as e:
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assert "at least one" in str(e)
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aut = spot.translate("a", 'ba')
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ec = spot.make_emptiness_check_instantiator('Tau03')[0].instantiate(aut)
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