tests/ls/inode

   1 #!/bin/sh
   2 # Make sure that ls -i works properly on symlinks.
   3
   4 # Copyright (C) 2003, 2006-2008 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 if test "$VERBOSE" = yes; then
  20   set -x
  21   ls --version
  22 fi
  23
  24 . $srcdir/test-lib.sh
  25
  26 touch f || framework_failure
  27 ln -s f slink || framework_failure
  28
  29 fail=0
  30
  31 # When listed explicitly:
  32
  33 set x `ls -Ci f slink`; shift
  34 test $# = 4 || fail=1
  35 # The inode numbers should differ.
  36 test "$1" != "$3" || fail=1
  37
  38 set x `ls -CLi f slink`; shift
  39 test $# = 4 || fail=1
  40 # With -L, they must be the same.
  41 test "$1" = "$3" || fail=1
  42
  43 set x `ls -CHi f slink`; shift
  44 test $# = 4 || fail=1
  45 # With -H, they must be the same, too, from the command line.
  46 # Note that POSIX says -H must make ls dereference only
  47 # symlinks (specified on the command line) to directories,
  48 # but the historical BSD meaning of -H is to dereference
  49 # any symlink given on the command line.  For compatibility GNU ls
  50 # implements the BSD semantics.
  51 test "$1" = "$3" || fail=1
  52
  53 # When listed from a directory:
  54
  55 set x `ls -Ci`; shift
  56 test $# = 4 || fail=1
  57 # The inode numbers should differ.
  58 test "$1" != "$3" || fail=1
  59
  60 set x `ls -CLi`; shift
  61 test $# = 4 || fail=1
  62 # With -L, they must be the same.
  63 test "$1" = "$3" || fail=1
  64
  65 set x `ls -CHi`; shift
  66 test $# = 4 || fail=1
  67 # With -H, they must be different from inside a directory.
  68 test "$1" != "$3" || fail=1
  69
  70 Exit $fail