dd706d7847
Reported by Juraj Major. * spot/twa/twa.hh: check num_sets() in prop_state_acc() so we do not have to set it in set_acceptance(), causing trouble if set_acceptance() is called multiple times. * tests/python/setacc.py: New test case. * tests/Makefile.am: Add it. * THANKS: Add Juraj. * NEWS: Mention the bug.
26 lines
1 KiB
Python
26 lines
1 KiB
Python
#!/usr/bin/python3
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# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2016 Laboratoire de Recherche et Développement de
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# l'EPITA.
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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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# Test case reduced from a report from Juraj Major <major@fi.muni.cz>.
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import spot
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a = spot.make_twa_graph(spot._bdd_dict)
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a.set_acceptance(0, spot.acc_code("t"))
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a.set_acceptance(1, spot.acc_code("Fin(0)"))
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assert(a.prop_state_acc() == 0);
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