sh/tests/builtins/cd2.0

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