2 # show that the following no longer makes ls infloop
3 # mkdir loop; cd loop; ln -s ../loop sub; ls -RL
4 # Also ensure ls exits with status = 2 in that case.
5 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
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.
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.
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/>.
20 .
"${srcdir=.}/init.sh"; path_prepend_ ..
/src
23 mkdir loop || framework_failure_
24 ln -s ..
/loop loop
/sub || framework_failure_
26 cat <<\EOF
> exp-out || framework_failure_
31 cat <<\EOF
> exp-err || framework_failure_
32 ls: loop
/sub
: not listing already-listed directory
35 timeout
10 ls -RL loop
>out
2>err
36 # Ensure that ls exits with status 2 upon detecting a cycle
39 compare exp-err err || fail
=1
40 compare exp-out out || fail
=1