+ file="${candidate%.out}"
+ input="${file%%_-*}.in"
+ name="$(echo ${file#*-} | tr _ \ )"
+
+ set -- barcat
+ [ -r "$input" ] && set -- "$@" "$input"
+ case "$name" in
+ *\ -*)
+ args="${name#* -}"
+ set -- "$@" -"${args% [?|]*}"
+ ;;
+ esac
+ case "$name" in
+ *' ?' ) set -- sh -c "\$0 \$@ 2>/dev/null" "$@";;
+ *' ?'*) set -- sh -c "\$0 \$@ | test \$\? = ${name#* \?}" "$@";;
+ *' |'*) set -- sh -c "\$0 \$@ | ${name#* |}" "$@";;
+ *) eval set -- "$1" $2 $3
+ esac
+
+ if test -n "$regenerate"
+ then
+ if test -e $file.sh
+ then
+ echo "ok $test_count # skip $file.out"
+ continue
+ fi
+ "$@" >$file.out 2>&1
+ elif test -e "$file.out"
+ then
+ "$@" 2>&1 | diffcmd "$file.out" -
+ else
+ color 33
+ echo "not ok $test_count - $name # TODO"
+ color 0
+ continue
+ fi
+
+ if test 0 != $?
+ then
+ fail_count=$((fail_count+1))
+ color 1\;31
+ printf 'not '
+ fi