6a662a6d8e
* spot/twa/twasafracomplement.cc, spot/twa/twasafracomplement.hh, tests/core/complementation.cc: Delete. * tests/Makefile.am, spot/twa/Makefile.am: Adjust. * tests/core/complementation.test: Rewrite using the new determinization code. * python/spot/impl.i: Do not mention twa_safra_complement anymore. * NEWS: Mention the removal.
100 lines
2.1 KiB
Bash
Executable file
100 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2009, 2011, 2014, 2015, 2016 Laboratoire de Recherche et
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# Développement de 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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. ./defs
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set -e
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cat >input <<EOF
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GFa
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FGa
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<>p1->p0
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<>p1->(p0 U p1)
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[](p0-><>p3)
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a U b
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GFa&&FGa
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[] ((p2 && ! p1) -> (p0 U (p1 || [] p0)))
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[] (p2 -> ((! p0 && ! p1) U (p1 || ((p0 && ! p1) U (p1 || ((! p0 && ! p1) \
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U (p1 || ((p0 && ! p1) U ((p1 || (! p0 U (p1 || [] ! p0))) || [] p0)))))))))
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EOF
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ltlcross -F input 'ltl2tgba --generic -D' --csv=out.csv
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# Make sure all the automata produced where deterministic
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cut -d, -f16 < out.csv > det.csv
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cat >expected <<EOF
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"nondet_aut"
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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0
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EOF
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diff det.csv expected
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# The following test-case was supplied by Martin Dieguez Lodeiro to
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# demonstrate a bug in our first Safra implementation. It has now
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# been adapted to our new determinization function, just in case.
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cat >x.hoa <<EOF
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HOA: v1
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States: 3
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Start: 0
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AP: 1 "p"
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acc-name: Buchi
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Acceptance: 1 Inf(0)
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properties: trans-labels explicit-labels trans-acc complete
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--BODY--
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State: 0
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[t] 0
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[0] 1
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State: 1
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[t] 1
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[0] 2 {0}
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State: 2
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[t] 1
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[0] 2 {0}
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--END--
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EOF
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run 0 autfilt -D x.hoa > x2.hoa
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# x.hoa accepts some run
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run 0 autfilt -q -v --is-empty x.hoa
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run 0 autfilt -q -v --is-empty x2.hoa
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# so does its complement
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run 0 autfilt -q -v --is-empty --complement x2.hoa > x3.hoa
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# however the intersection of both should not
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# accept any run.
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run 1 autfilt -q --intersect x2.hoa x3.hoa
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:
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