tests/misc/df-P

   1 #!/bin/sh
   2 # Ensure that df -P is not affected by BLOCK_SIZE settings
   3
   4 # Copyright (C) 2007-2012 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  20 print_ver_ df
  21
  22
  23               df -P . > t1 || fail=1
  24 BLOCK_SIZE=1M df -P . > t2 || fail=1
  25
  26 # Since disk utilization may be changing, compare only df's header line.
  27 # That records the block size.  E.g., for "1M", it would be:
  28 # Filesystem         1048576-blocks      Used Available Capacity Mounted on
  29 # while for 1K, it would be
  30 # Filesystem         1024-blocks      Used Available Capacity Mounted on
  31
  32 head -n1 t1 > exp || fail=1
  33 head -n1 t2 > out || fail=1
  34
  35 compare exp out || fail=1
  36
  37 Exit $fail