0db0eca14e
... and use it to sort transitions. * src/graph/graph.hh: Adjust storage of source index. Provide remove_dead_transitions_(), sort_transitions_() and chain_transitions_() methods. * src/tgba/tgbagraph.cc (merge_transitions): Rewrite using above methods. * src/tgba/tgbagraph.hh: Add a comparison operator for transitions. * src/tgbatest/degenlskip.test, src/tgbatest/det.test, src/tgbatest/ltl2ta.test, src/tgbatest/neverclaimread.test, src/tgbatest/readsave.test: Adjust expected transition order in test cases.
131 lines
3.4 KiB
Bash
Executable file
131 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2009, 2010, 2012, 2014 Laboratoire de Recherche et
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# Développement de l'Epita (LRDE).
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# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
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# département Systèmes Répartis Coopératifs (SRC), Université Pierre
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# et Marie Curie.
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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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acc = c d;
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s1, "s2", "a&!b", c d;
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"s2", "state 3", "\"F\\G\"", c;
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"state 3", s1,,;
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EOF
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../ltl2tgba -b -X input > stdout
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cat >expected <<\EOF
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acc = "0" "1";
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"0", "1", "a & !b", "0" "1";
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"1", "2", "\"F\\G\"", "0";
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"2", "0", "1",;
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EOF
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# Sort out some possible inversions in the output.
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# (The order is not guaranteed by SPOT.)
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sed 's/"d" "c"/"c" "d"/g;s/!b & a/a \& !b/g' stdout > tmp_ && mv tmp_ stdout
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diff stdout expected
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mv stdout input
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run 0 ../ltl2tgba -b -X input > stdout
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# Sort out some possible inversions in the output.
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# (The order is not guaranteed by SPOT.)
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sed 's/"d" "c"/"c" "d"/g;s/!b & a/a \& !b/g' stdout > tmp_ && mv tmp_ stdout
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diff input stdout
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rm -f input stdout expected
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# Transition merging
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cat >input <<\EOF
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acc = c;
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s1, s2, "a&!b", c;
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s1, s2, "b&a", c;
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s1, s2, "!b", ;
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s2, s1, "!b", ;
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s2, s1, "a&!b", c;
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s2, s1, "b&a", c;
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EOF
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cat >expected <<\EOF
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acc = "0";
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"0", "1", "!b",;
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"0", "1", "a", "0";
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"1", "0", "!b",;
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"1", "0", "a", "0";
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EOF
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run 0 ../ltl2tgba -b -X input > stdout
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# FIXME: use are-isomorphic once it is available
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diff stdout expected
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# Likewise, with a randomly generated TGBA.
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run 0 ../randtgba -t 1 -n 20 -d 0.2 a b -a 2 0.1 >input
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sed 's/"b & a"/"a \& b"/g;s/"a1" "a0"/"a0" "a1"/g' input > tmp_ &&
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mv tmp_ input
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cat input
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# the first read-write can renumber the states
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run 0 ../ltl2tgba -b -X input > stdout
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sed 's/"b & a"/"a \& b"/g;s/"a1" "a0"/"a0" "a1"/g' stdout > tmp_ &&
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mv tmp_ stdout
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test `wc -l < input` = `wc -l < stdout`
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# But this second shout output the same as the first
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run 0 ../ltl2tgba -b -X input > stdout2
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sed 's/"b & a"/"a \& b"/g;s/"a1" "a0"/"a0" "a1"/g' stdout2 > tmp_ &&
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mv tmp_ stdout2
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diff stdout stdout2
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rm -f input stdout stdout2
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# Check the position of syntax errors in the diagnostics:
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cat >input <<\EOF
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acc = "c" "d";
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"s1", "s2", "a & !b", "c" "d";
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"s2", "state 3", "a &&", "c";
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"state 3", "s1", "1)",;
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EOF
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run 2 ../ltl2tgba -b -X input > stdout 2>stderr
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cat stderr
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grep input: stderr > stderrfilt
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cat >expected <<EOF
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input:3.23-22: syntax error, unexpected end of formula
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input:3.21-22: missing right operand for "and operator"
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input:4.20: syntax error, unexpected closing parenthesis
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input:4.20: ignoring trailing garbage
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EOF
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diff stderrfilt expected
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# The diagnostic should be the same with DOS input
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sed 's/$/\r/' input > input.dos
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mv input.dos input
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run 2 ../ltl2tgba -b -X input > stdout 2>stderr
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cat stderr
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grep input: stderr > stderrfilt
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diff stderrfilt expected
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