1#!/bin/sh 2# $FreeBSD: head/tools/regression/pjdfstest/tests/link/16.t 211352 2010-08-15 21:24:17Z pjd $ 3 4desc="link returns EROFS if the requested link requires writing in a directory on a read-only file system" 5 6dir=`dirname $0` 7. ${dir}/../misc.sh 8 9[ "${os}" = "FreeBSD" ] || quick_exit 10 11echo "1..9" 12 13n0=`namegen` 14n1=`namegen` 15n2=`namegen` 16 17expect 0 mkdir ${n0} 0755 18n=`mdconfig -a -n -t malloc -s 1m` || exit 19newfs /dev/md${n} >/dev/null || exit 20mount /dev/md${n} ${n0} || exit 21expect 0 create ${n0}/${n1} 0644 22 23expect 0 link ${n0}/${n1} ${n0}/${n2} 24expect 0 unlink ${n0}/${n2} 25mount -ur /dev/md${n} 26expect EROFS link ${n0}/${n1} ${n0}/${n2} 27mount -uw /dev/md${n} 28expect 0 link ${n0}/${n1} ${n0}/${n2} 29expect 0 unlink ${n0}/${n2} 30 31expect 0 unlink ${n0}/${n1} 32umount /dev/md${n} 33mdconfig -d -u ${n} || exit 34expect 0 rmdir ${n0} 35