tests/rm/readdir-bug

   1 #!/bin/sh
   2 # Exercise the Darwin/MacOS bug worked around on 2006-09-29,
   3 # whereby rm would fail to remove all entries in a directory.
   4
   5 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 if test "$VERBOSE" = yes; then
  21   set -x
  22   rm --version
  23 fi
  24
  25 . $srcdir/test-lib.sh
  26
  27 # Create a directory containing many files.
  28 # What counts is a combination of the number of files and
  29 # the lengths of their names.  For details, see
  30 # http://lists.gnu.org/archive/html/bug-coreutils/2006-09/msg00326.html
  31 mkdir b || framework_failure
  32 cd b || framework_failure
  33 for i in `seq 1 250`; do
  34   touch `printf %040d $i` || framework_failure
  35 done
  36 cd .. || framework_failure
  37
  38 fail=0
  39
  40 # On a buggy system, this would fail with the diagnostic,
  41 # "cannot remove directory `b': Directory not empty"
  42 rm -rf b  || fail=1
  43
  44 test -d b && fail=1
  45
  46 Exit $fail