1#!/bin/sh
2# Verify that ls works properly when it fails to stat a file that is
3# not mentioned on the command line.
4
5# Copyright (C) 2006-2023 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_ ls
22skip_if_root_
23
24LS_MINOR_PROBLEM=1
25
26mkdir d || framework_failure_
27ln -s / d/s || framework_failure_
28chmod 600 d || framework_failure_
29
30
31returns_ 1 ls -Log d > out || fail=1
32
33# Linux 2.6.32 client with Isilon OneFS always returns d_type==DT_DIR ('d')
34# Newer Linux 3.10.0 returns the more correct DT_UNKNOWN ('?')
35grep '^[l?]?' out || skip_ 'unrecognized d_type returned'
36
37cat <<\EOF > exp || framework_failure_
38total 0
39?????????? ? ?            ? s
40EOF
41
42sed 's/^l/?/' out | compare exp - || fail=1
43
44# Ensure that the offsets in --dired output are accurate.
45rm -f out exp
46returns_ $LS_MINOR_PROBLEM ls --dired -l d > out || fail=1
47
48cat <<\EOF > exp || framework_failure_
49  total 0
50  ?????????? ? ? ? ?            ? s
51//DIRED// 44 45
52//DIRED-OPTIONS// --quoting-style=literal
53EOF
54
55sed 's/^  l/  ?/' out | compare exp - || fail=1
56
57Exit $fail
58