length3.0   [plain text]

# $FreeBSD: head/bin/sh/tests/expansion/length3.0 219611 2011-03-13 16:20:38Z jilles $

set -- 1 2 3 4 5 6 7 8 9 10 11 12 13
[ "$#" = 13 ] || echo '$# wrong'
[ "${#}" = 13 ] || echo '${#} wrong'
[ "${##}" = 2 ] || echo '${##} wrong'
set --
[ "$#" = 0 ] || echo '$# wrong'
[ "${#}" = 0 ] || echo '${#} wrong'
[ "${##}" = 1 ] || echo '${##} wrong'