ae78e1d2b2
* spot/gen/automata.cc: Set more properties. * tests/python/gen.py: Check that they are set.
85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2017 Laboratoire de Recherche et Développement de
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# l'Epita (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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# Test that the spot.gen package works, in particular, we want
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# to make sure that the objects created from spot.gen methods
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# are usable with methods from the spot package.
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import spot.gen as gen
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from sys import exit
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k2 = gen.aut_pattern(gen.AUT_KS_COBUCHI, 2)
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assert k2.prop_state_acc()
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assert k2.num_states() == 5
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assert k2.prop_universal().is_false()
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assert k2.prop_inherently_weak().is_false()
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assert k2.prop_stutter_invariant().is_false()
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assert k2.prop_semi_deterministic().is_false()
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assert k2.prop_deterministic().is_false()
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assert k2.prop_terminal().is_false()
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# to_str is defined in the spot package, so this makes sure
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# the type returned by spot.gen.ks_cobuchi() is the correct one.
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assert 'to_str' in dir(k2)
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k3 = gen.aut_pattern(gen.AUT_L_NBA, 3)
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assert k3.num_states() == 10
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assert k3.prop_state_acc()
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assert k3.prop_universal().is_false()
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assert k3.prop_inherently_weak().is_false()
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assert k3.prop_stutter_invariant().is_false()
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assert k3.prop_semi_deterministic().is_false()
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assert k3.prop_deterministic().is_false()
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assert k3.prop_terminal().is_false()
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assert k2.get_dict() == k3.get_dict()
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try:
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gen.aut_pattern(gen.AUT_KS_COBUCHI, 0)
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except RuntimeError as e:
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assert 'positive argument' in str(e)
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else:
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exit(2)
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f = gen.ltl_pattern(gen.LTL_AND_F, 3)
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assert f.size() == 3
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assert gen.ltl_pattern_name(gen.LTL_AND_F) == "and-f"
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try:
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gen.ltl_pattern(1000, 3)
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except RuntimeError as e:
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assert 'unsupported pattern' in str(e)
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else:
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exit(2)
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try:
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gen.ltl_pattern(gen.LTL_OR_G, -10)
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except RuntimeError as e:
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assert 'or-g' in str(e)
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assert 'positive' in str(e)
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else:
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exit(2)
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assert 40 == sum(p.size() for p in gen.ltl_patterns((gen.LTL_OR_G, 1, 5),
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(gen.LTL_GH_Q, 3),
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gen.LTL_EH_PATTERNS))
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assert 32 == sum(p.num_states()
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for p in gen.aut_patterns((gen.AUT_L_NBA, 1, 3),
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(gen.AUT_KS_COBUCHI, 5)))
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