2 # Ensure that df -P is not affected by BLOCK_SIZE settings
4 # Copyright (C) 2007-2009 Free Software Foundation, Inc.
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.
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.
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/>.
19 if test "$VERBOSE" = yes; then
27 df -P . > t1 || fail=1
28 BLOCK_SIZE=1M df -P . > t2 || fail=1
30 # Since disk utilization may be changing, compare only df's header line.
31 # That records the block size. E.g., for "1M", it would be:
32 # Filesystem 1048576-blocks Used Available Capacity Mounted on
33 # while for 1K, it would be
34 # Filesystem 1024-blocks Used Available Capacity Mounted on
36 head -n1 t1 > exp || fail=1
37 head -n1 t2 > out || fail=1
39 compare out exp || fail=1