#!/bin/sh

. ./defs

set -e

cat >input <<EOF
acc = c d;
s1, "s2", a!b, c d;
"s2", "state 3", a, c;
"state 3", s1,,;
EOF

./readsave input > stdout

cat >expected <<EOF
acc = "c" "d";
"s1", "s2", a ! b, "c" "d";
"s2", "state 3", a, "c";
"state 3", "s1", ,;
EOF

# Sort out some possible inversions in the output.
# (The order is not guaranteed by SPOT.)
sed 's/"d" "c"/"c" "d"/g' stdout > tmp_ && mv tmp_ stdout

diff stdout expected

mv stdout input
./readsave input > stdout

# Sort out some possible inversions in the output.
# (The order is not guaranteed by SPOT.)
sed 's/"d" "c"/"c" "d"/g' stdout > tmp_ && mv tmp_ stdout

diff input stdout

rm input stdout expected