75818fde13
* spot/twaalgos/synthesis.cc (ltl_to_game): In LAR and LAR_OLD mode, for max odd and colorize the game after the split, not before. The previous code used to colorize twice, and could waste up to 4 colors in the process. * tests/core/ltlsynt.test, tests/python/_mealy.ipynb, tests/python/games.ipynb, tests/python/synthesis.ipynb, tests/python/synthesis.py: Adjust all test cases to reflect the fact that the game uses fewer colors.
52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2021, 2022 Laboratoire de Recherche et Développement
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# de 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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from unittest import TestCase
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tc = TestCase()
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# A shared variable caused the 2nd call to ltl_to_game to give an incorrect
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# result.
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for i in range(0, 2):
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gi = spot.synthesis_info()
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gi.s = spot.synthesis_info.algo_LAR
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game = spot.ltl_to_game("(Ga) <-> (Fb)", ["b"], gi)
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tc.assertFalse(spot.solve_game(game))
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# A game can have only inputs
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game = spot.ltl_to_game("GFa", [])
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tc.assertEqual(game.to_str(), """HOA: v1
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States: 3
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Start: 0
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AP: 1 "a"
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acc-name: Streett 1
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Acceptance: 2 Fin(0) | Inf(1)
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properties: trans-labels explicit-labels state-acc colored complete
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properties: deterministic
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spot-state-player: 0 1 1
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controllable-AP:
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--BODY--
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State: 0 {0}
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[!0] 1
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[0] 2
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State: 1 {0}
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[t] 0
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State: 2 {1}
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[t] 0
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--END--""")
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