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#!/bin/sh
# show that the following no longer makes ls infloop
# mkdir loop; cd loop; ln -s ../loop sub; ls -RL
# Copyright (C) 2001-2002, 2004, 2006-2009 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
if test "$VERBOSE" = yes; then
set -x
ls --version
fi
. $srcdir/test-lib.sh
mkdir loop || framework_failure
ln -s ../loop loop/sub || framework_failure
fail=0
ls -RL loop 2>err | head -n 7 > out
# With an inf-looping ls, out will contain these 7 lines:
cat <<EOF > bad
loop:
sub
loop/sub:
sub
loop/sub/sub:
EOF
# Make sure we don't get the "bad" output.
compare out bad > /dev/null 2>&1 && fail=1
Exit $fail
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