tools/regression/fstest/tests/unlink/12.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="unlink returns EROFS if the named file resides on a read-only file system"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 case "${os}:${fs}" in
  10 FreeBSD:UFS)
  11         echo "1..5"
  12
  13         n0=`namegen`
  14         n1=`namegen`
  15
  16         expect 0 mkdir ${n0} 0755
  17         n=`mdconfig -a -n -t malloc -s 1m`
  18         newfs /dev/md${n} >/dev/null
  19         mount /dev/md${n} ${n0}
  20         expect 0 create ${n0}/${n1} 0644
  21         mount -ur /dev/md${n}
  22         expect EROFS unlink ${n0}/${n1}
  23         mount -uw /dev/md${n}
  24         expect 0 unlink ${n0}/${n1}
  25         umount /dev/md${n}
  26         mdconfig -d -u ${n}
  27         expect 0 rmdir ${n0}
  28         ;;
  29 *)
  30         quick_exit
  31         ;;
  32 esac