676ab41f6f
* src/ltlparse/ltlparse.yy (try_recursive_parse): Diagnose empty strings. * src/ltltest/lenient.test: Add tests.
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1.4 KiB
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Executable file
57 lines
No EOL
1.4 KiB
Bash
Executable file
#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2012 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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. ./defs || exit 1
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set -e
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ltlfilt=../../bin/ltlfilt
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cat >input <<EOF
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(a < b) U (b == c - 1)
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((a < b) U {b == c - 1})
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(((a < b) U (b == c - 1)))
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(((((a < b))) U (b == c - 1)))
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(((a < b) U (((b == c - 1)))))
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(((a < b ) U ({( b == c - 1 )})))
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((((( a < b))) U ( b == c - 1)))
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((((( a < b))) U { b == c - 1}!))
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()a
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EOF
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cat >expected <<EOF
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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"a < b" U "b == c - 1"
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Xa
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EOF
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run 0 $ltlfilt --lenient input > output
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cmp output expected
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run 2 $ltlfilt --lenient -f 'F( )' 2> stderr
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grep 'unexpected empty block' stderr |