1# $FreeBSD: head/tools/regression/bin/sh/builtins/cd2.0 216019 2010-11-28 22:49:58Z jilles $ 2set -e 3 4L=$(getconf PATH_MAX / 2>/dev/null) || L=4096 5[ "$L" -lt 100000 ] 2>/dev/null || L=4096 6L=$((L+100)) 7T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) 8trap 'rm -rf ${T}' 0 9cd $T 10D=$T 11while [ ${#D} -lt $L ]; do 12 mkdir veryverylongdirectoryname 13 cd veryverylongdirectoryname 14 D=$D/veryverylongdirectoryname 15done 16[ $(pwd | wc -c) -eq $((${#D} + 1)) ] # +\n 17