1#!/bin/sh
2# Ensure that rm does not skip extra files after hitting an empty immutable dir.
3# Requires root access to do chattr +i, as well as an ext[23] or xfs file system
4
5# Copyright (C) 2020-2023 Free Software Foundation, Inc.
6
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.
11
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.
16
17# You should have received a copy of the GNU General Public License
18# along with this program.  If not, see <https://www.gnu.org/licenses/>.
19
20. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
21print_ver_ rm
22require_root_
23
24# These simple one-file operations are expected to work even in the
25# presence of this bug, and we need them to set up the rest of the test.
26chattr_i_works=1
27touch f
28chattr +i f 2>/dev/null || chattr_i_works=0
29rm f 2>/dev/null
30test -f f || chattr_i_works=0
31chattr -i f 2>/dev/null || chattr_i_works=0
32rm f 2>/dev/null || chattr_i_works=0
33test -f f && chattr_i_works=0
34
35if test $chattr_i_works = 0; then
36  skip_ "chattr +i doesn't work on this file system"
37fi
38
39mkdir empty || framework_failure_
40touch x y || framework_failure_
41chattr +i empty || framework_failure_
42rm -rf empty x y
43{ test -f x || test -f y; } && fail=1
44chattr -i empty
45
46Exit $fail
47