spot/src/tests/bad_parsing.test

#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2011, 2014 Laboratoire de Recherche et Développement
# de l'Epita (LRDE)
#
# This file is part of Spot, a model checking library.
#
# Spot is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Spot is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


. ./defs

set -e

cat >input <<\EOF
state;
EOF

cat >expected <<\EOF
input:1.6: syntax error, unexpected ;, expecting ","
EOF

run 1 ../parse_print input 2> output
cat output | grep -v + > res
diff expected res

rm -f output res expected

cat >input <<\EOF
state1, "a & b, state2;
EOF

cat >expected <<\EOF
input:1.9-24: unterminated string
input:1.25-24: syntax error, unexpected $end, expecting ","
EOF

run 1 ../parse_print input 2> output
cat output | grep -v + > res
diff expected res

rm -f output res expected


cat >input <<\EOF
state, "", ;
,,;
EOF

cat >expected <<\EOF
input:1.9-8: empty input
input:2.1: syntax error, unexpected ",", expecting $end
EOF

run 1 ../parse_print input 2> output
cat output | grep -v + > res
diff expected res

# The diagnostic should be the same with DOS return lines
perl -pi -e 's/$/\r/' input
run 1 ../parse_print input 2> output
cat output | grep -v + > res
diff expected res


rm -f output res expected

cat >input <<\EOF
state,, state3
state2, "a & b", state2;
EOF


s="input:2.7: syntax error, unexpected \",\", expecting STRING"
s2=" or UNTERMINATED_STRING or IDENT or ;"
string="$s$s2";

echo $string > expected

run 1 ../parse_print input 2> output
cat output | grep -v + > res
diff expected res

rm -f output res expected