483212d275
Fixes #70. We don't modify the behavior of mask_keep_states(), because it is actually useful in some algorithm to remove states without renumbering all the other states. * src/bin/autfilt.cc: Call purge_dead_states(). * src/tgbatest/maskkeep.test: Adjust.
113 lines
2.3 KiB
Bash
Executable file
113 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2015 Laboratoire de Recherche et Développement
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# 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 >input1 <<EOF
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HOA: v1
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States: 4
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Start: 0
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AP: 2 "a" "b"
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acc-name: generalized-Buchi 2
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Acceptance: 2 Inf(0)&Inf(1)
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properties: trans-labels explicit-labels trans-acc
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--BODY--
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State: 0
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[0] 1 {0}
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[1] 2 {1}
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State: 1
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[0] 2
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[0] 3 {1}
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State: 2
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[1] 1
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[1] 3 {0}
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State: 3
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[0] 3 {0 1}
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--END--
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EOF
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cat >expect1 <<EOF
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HOA: v1
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States: 1
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Start: 0
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AP: 0
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acc-name: generalized-Buchi 2
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Acceptance: 2 Inf(0)&Inf(1)
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properties: trans-labels explicit-labels state-acc deterministic
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--BODY--
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State: 0
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--END--
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EOF
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run 0 ../../bin/autfilt --keep-states=0 input1 -H >output
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diff output expect1
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run 0 ../../bin/autfilt --keep-states=1 input1 -H >output
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diff output expect1
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cat >expect3 <<EOF
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HOA: v1
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States: 3
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Start: 0
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AP: 2 "a" "b"
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acc-name: generalized-Buchi 2
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Acceptance: 2 Inf(0)&Inf(1)
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properties: trans-labels explicit-labels trans-acc
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--BODY--
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State: 0
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[0] 1 {0}
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[1] 2 {1}
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State: 1
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[0] 2
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State: 2
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[1] 1
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--END--
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EOF
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cat >expect4 <<EOF
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HOA: v1
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States: 2
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Start: 0
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AP: 2 "a" "b"
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acc-name: generalized-Buchi 2
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Acceptance: 2 Inf(0)&Inf(1)
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properties: trans-labels explicit-labels state-acc deterministic
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--BODY--
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State: 0
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[0] 1
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State: 1
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[1] 0
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--END--
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EOF
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run 0 ../../bin/autfilt --keep-states=0,1,2 input1 -H >output
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diff output expect3
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run 0 ../../bin/autfilt --keep-states=0,9999,1,2 input1 -H >output
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diff output expect3
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run 0 ../../bin/autfilt --keep-states=1,2,0 input1 -H >output
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diff output expect4
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# Errors
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run 2 ../../bin/autfilt --keep-states=a3 input1
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run 2 ../../bin/autfilt --keep-states=3-2 input1
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