58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
#!/usr/bin/python3
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# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2017, 2018, 2021 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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import spot
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import os
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import shutil
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import sys
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def tgba(a):
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if not a.is_existential():
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a = spot.remove_alternation(a)
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a = spot.to_generalized_buchi(a)
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return a
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def test_aut(aut):
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stgba = tgba(aut)
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assert stgba.equivalent_to(aut)
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os.environ["SPOT_STREETT_CONV_MIN"] = '1'
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sftgba = tgba(aut)
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del os.environ["SPOT_STREETT_CONV_MIN"]
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assert stgba.equivalent_to(sftgba)
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slike = spot.simplify_acceptance(aut)
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sltgba = tgba(slike)
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os.environ["SPOT_STREETT_CONV_MIN"] = "1"
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slftgba = tgba(slike)
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del os.environ["SPOT_STREETT_CONV_MIN"]
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assert sltgba.equivalent_to(slftgba)
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if shutil.which('ltl2dstar') is None:
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sys.exit(77)
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for a in spot.automata('genltl --eh-patterns --dac-patterns --hkrss-patterns\
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--sb-patterns |\
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ltldo "ltl2dstar --automata=streett --output-format=hoa\
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--ltl2nba=spin:ltl2tgba@-s %L ->%O"\
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-T5 -F- --name=%f -H|'):
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test_aut(a)
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