blob: e5d1d50ec4c1a4be0863636a3fd8600b6b834985 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#!/bin/sh
# Check that du can handle sub-bind-mounts cycles as well.
# Copyright (C) 2014-2016 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/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ du
require_root_
cleanup_() { umount a/b/c; }
mkdir -p a/b/c || framework_failure_
mount --bind a a/b/c \
|| skip_ 'This test requires mount with a working --bind option.'
echo a/b/c > exp || framework_failure_
echo a/b >> exp || framework_failure_
du a/b > out 2> err || fail=1
sed 's/^[0-9][0-9]* //' out > k && mv k out
compare /dev/null err || fail=1
compare exp out || fail=1
Exit $fail
|
