tests/du/one-file-system

   1 #!/bin/sh
   2 # Test for a bug in fts's handling of FTS_XDEV, the flag behind
   3 # du's --one-file-system (-x) option.
   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   du --version
  23 fi
  24
  25 . $srcdir/test-lib.sh
  26
  27 mkdir -p b/c y/z || framework_failure
  28
  29 fail=0
  30
  31 # Due to a used-uninitialized variable, the "du -x" from coreutils-6.6
  32 # would not traverse into second and subsequent directories listed
  33 # on the command line.
  34 du -ax b y > t || fail=1
  35 sed 's/^[0-9][0-9]*     //' t > out
  36 cat <<\EOF > exp || fail=1
  37 b/c
  38 b
  39 y/z
  40 y
  41 EOF
  42
  43 compare out exp || fail=1
  44
  45 Exit $fail