12.t revision 166065 
1#!/bin/sh
2# $FreeBSD: head/tools/regression/fstest/tests/chflags/12.t 166065 2007-01-17 01:42:12Z pjd $
3
4desc="chflags returns EROFS if the named file resides on a read-only file system"
5
6dir=`dirname $0`
7. ${dir}/../misc.sh
8
9require chflags
10
11case "${os}:${fs}" in
12FreeBSD:UFS)
13	echo "1..14"
14
15	n0=`namegen`
16	n1=`namegen`
17
18	expect 0 mkdir ${n0} 0755
19	n=`mdconfig -a -n -t malloc -s 1m`
20	newfs /dev/md${n} >/dev/null
21	mount /dev/md${n} ${n0}
22	expect 0 create ${n0}/${n1} 0644
23	expect 0 chflags ${n0}/${n1} UF_IMMUTABLE
24	expect UF_IMMUTABLE stat ${n0}/${n1} flags
25	expect 0 chflags ${n0}/${n1} none
26	expect none stat ${n0}/${n1} flags
27	mount -ur /dev/md${n}
28	expect EROFS chflags ${n0}/${n1} UF_IMMUTABLE
29	expect none stat ${n0}/${n1} flags
30	mount -uw /dev/md${n}
31	expect 0 chflags ${n0}/${n1} UF_IMMUTABLE
32	expect UF_IMMUTABLE stat ${n0}/${n1} flags
33	expect 0 chflags ${n0}/${n1} none
34	expect none stat ${n0}/${n1} flags
35	expect 0 unlink ${n0}/${n1}
36	umount /dev/md${n}
37	mdconfig -d -u ${n}
38	expect 0 rmdir ${n0}
39	;;
40*)
41	quick_exit
42	;;
43esac
44