- echo -ne "$3" > expected
- echo -ne "$4" > input
- [ -z "$VERBOSE" ] || echo "echo '$5' | $2"
- echo -ne "$5" | eval "$2" > actual
+ $ECHO -ne "$3" > expected
+ $ECHO -ne "$4" > input
+ [ -z "$VERBOSE" ] || echo ======================
+ [ -z "$VERBOSE" ] || echo "echo -ne '$4' >input"
+ [ -z "$VERBOSE" ] || echo "echo -ne '$5' | $2"
+ $ECHO -ne "$5" | eval "$2" > actual