2 # Make sure that ls -i works properly on symlinks.
4 # Copyright (C) 2003, 2006 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 2 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, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 if test "$VERBOSE" = yes; then
27 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
28 trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
29 trap '(exit $?); exit $?' 1 2 13 15
32 mkdir -p $tmp || framework_failure=1
33 cd $tmp || framework_failure=1
34 touch f || framework_failure=1
35 ln -s f slink || framework_failure=1
37 if test $framework_failure = 1; then
38 echo "$0: failure in testing framework" 1>&2
44 # When listed explicitly:
46 set x `ls -Ci f slink`; shift
48 # The inode numbers should differ.
49 test "$1" != "$3" || fail=1
51 set x `ls -CLi f slink`; shift
53 # With -L, they must be the same.
54 test "$1" = "$3" || fail=1
56 set x `ls -CHi f slink`; shift
58 # With -H, they must be the same, too, from the command line.
59 # Note that POSIX says -H must make ls dereference only
60 # symlinks (specified on the command line) to directories,
61 # but the historical BSD meaning of -H is to dereference
62 # any symlink given on the command line. For compatibility GNU ls
63 # implements the BSD semantics.
64 test "$1" = "$3" || fail=1
66 # When listed from a directory:
70 # The inode numbers should differ.
71 test "$1" != "$3" || fail=1
73 set x `ls -CLi`; shift
75 # With -L, they must be the same.
76 test "$1" = "$3" || fail=1
78 set x `ls -CHi`; shift
80 # With -H, they must be different from inside a directory.
81 test "$1" != "$3" || fail=1
83 (exit $fail); exit $fail