1#!/bin/sh 2# Exercise ls symlink ELOOP handling 3 4# Copyright (C) 2023 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 <https://www.gnu.org/licenses/>. 18 19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src 20print_ver_ ls 21 22ln -s loop loop || framework_failure_ 23cat loop >/dev/null 2>&1 && skip_ 'symlink loops not detected' 24 25# With coreutils <= 9.3 we would dereference symlinks on the command line 26# and thus fail to display a symlink that could not be traversed. 27ls loop || fail=1 28ls -l loop || fail=1 29ls -l --color=always loop || fail=1 30 31# Ensure these still fail 32returns_ 2 ls -H loop || fail=1 33returns_ 2 ls -L loop || fail=1 34 35Exit $fail 36