2 # $FreeBSD: head/tools/regression/pjdfstest/tests/chmod/09.t 211352 2010-08-15 21:24:17Z pjd $
4 desc="chmod returns EROFS if the named file resides on a read-only file system"
9 [ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit
16 expect 0 mkdir ${n0} 0755
17 n=`mdconfig -a -n -t malloc -s 1m` || exit
18 newfs /dev/md${n} >/dev/null || exit
19 mount /dev/md${n} ${n0} || exit
20 expect 0 create ${n0}/${n1} 0644
21 expect 0 chmod ${n0}/${n1} 0640
22 expect 0640 stat ${n0}/${n1} mode
23 expect 0 lchmod ${n0}/${n1} 0530
24 expect 0530 stat ${n0}/${n1} mode
26 expect EROFS chmod ${n0}/${n1} 0600
27 expect EROFS lchmod ${n0}/${n1} 0600
28 expect 0530 stat ${n0}/${n1} mode
30 expect 0 chmod ${n0}/${n1} 0600
31 expect 0600 stat ${n0}/${n1} mode
32 expect 0 lchmod ${n0}/${n1} 0640
33 expect 0640 stat ${n0}/${n1} mode
34 expect 0 unlink ${n0}/${n1}
36 mdconfig -d -u ${n} || exit