tests/rm/fail-2eperm

   1 #!/bin/sh
   2 # Like fail-eperm, but the failure must be for a file encountered
   3 # while trying to remove the containing directory with the sticky bit set.
   4
   5 # Copyright (C) 2003, 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 require_root_
  27
  28 # The containing directory must be owned by the user who eventually runs rm.
  29 chown $NON_ROOT_USERNAME .
  30
  31 mkdir a || framework_failure
  32 chmod 1777 a || framework_failure
  33 touch a/b || framework_failure
  34
  35 fail=0
  36
  37 # Try to ensure that $NON_ROOT_USERNAME can access
  38 # the required version of rm.
  39 rm_version=`setuidgid $NON_ROOT_USERNAME env PATH="$PATH" rm --version|sed -n '1s/.* //p'`
  40 case $rm_version in
  41   $PACKAGE_VERSION) ;;
  42   *) skip_test_ "cannot access just-built rm as user $NON_ROOT_USERNAME";;
  43 esac
  44 setuidgid $NON_ROOT_USERNAME env PATH="$PATH" rm -rf a 2> out-t && fail=1
  45
  46 # On some systems, we get `Not owner'.  Convert it.
  47 # On other systems (HPUX), we get `Permission denied'.  Convert it, too.
  48 onp='Operation not permitted'
  49 sed "s/Not owner/$onp/;s/Permission denied/$onp/" out-t > out
  50
  51 cat <<\EOF > exp
  52 rm: cannot remove `a/b': Operation not permitted
  53 EOF
  54
  55 compare out exp || fail=1
  56
  57 Exit $fail