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