[lang-ref] ( handle_args ) ( bash )

@test "handle args" {
	command01() {
		# [ "$0" = "command01" ]  # no, $0 shows caller command
		[ "$1" = "A" ]
		[ "$2" = "B" ]
		[ "$3" = "C" ]
		[ $# -eq 3 ]
	}

	command01 A B C
}