12.t revision 256281 
1#!/bin/sh
2# $FreeBSD: stable/10/tools/regression/pjdfstest/tests/unlink/12.t 210984 2010-08-06 23:58:54Z pjd $
3
4desc="unlink returns EROFS if the named file resides on a read-only file system"
5
6dir=`dirname $0`
7. ${dir}/../misc.sh
8
9[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit
10
11echo "1..5"
12
13n0=`namegen`
14n1=`namegen`
15
16expect 0 mkdir ${n0} 0755
17n=`mdconfig -a -n -t malloc -s 1m`
18newfs /dev/md${n} >/dev/null
19mount /dev/md${n} ${n0}
20expect 0 create ${n0}/${n1} 0644
21mount -ur /dev/md${n}
22expect EROFS unlink ${n0}/${n1}
23mount -uw /dev/md${n}
24expect 0 unlink ${n0}/${n1}
25umount /dev/md${n}
26mdconfig -d -u ${n}
27expect 0 rmdir ${n0}
28