blob: 9bb142406b2802409f53bb30817325e6c77a2851 (
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
39
40
41
42
43
44
45
46
47
48
|
#!/bin/sh
# Test df's behavior for skipping the pseudo "rootfs" file system.
# Copyright (C) 2012-2015 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_ df
df || skip_ "df fails"
# Verify that rootfs is in mtab (and shown when the -a option is specified).
df -a >out || fail=1
grep '^rootfs' out || skip_ "no rootfs in mtab"
# Ensure that rootfs is suppressed when no options is specified.
df >out || fail=1
grep '^rootfs' out && { fail=1; cat out; }
# Ensure that rootfs is yet skipped when explicitly specifying "-t rootfs".
# As df emits "no file systems processed" in this case, it would be a failure
# if df exited with status Zero.
df -t rootfs >out && fail=1
grep '^rootfs' out && { fail=1; cat out; }
# Ensure that the rootfs is shown when explicitly both specifying "-t rootfs"
# and the -a option.
df -t rootfs -a >out || fail=1
grep '^rootfs' out || { fail=1; cat out; }
# Ensure that the rootfs is omitted in all_fs mode when it is explicitly
# black-listed.
df -a -x rootfs >out || fail=1
grep '^rootfs' out && { fail=1; cat out; }
Exit $fail
|
