1#!/bin/sh 2# vim: filetype=sh noexpandtab ts=8 sw=8 3# $FreeBSD: head/tools/regression/pjdfstest/tests/truncate/10.t 211352 2010-08-15 21:24:17Z pjd $ 4 5desc="truncate returns EROFS if the named file resides on a read-only file system" 6 7dir=`dirname $0` 8. ${dir}/../misc.sh 9 10[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit 11 12echo "1..10" 13 14n0=`namegen` 15n1=`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 22expect 0 truncate ${n0}/${n1} 123 23expect 123 stat ${n0}/${n1} size 24mount -ur /dev/md${n} 25expect EROFS truncate ${n0}/${n1} 1234 26expect 123 stat ${n0}/${n1} size 27mount -uw /dev/md${n} 28expect 0 truncate ${n0}/${n1} 1234 29expect 1234 stat ${n0}/${n1} size 30expect 0 unlink ${n0}/${n1} 31umount /dev/md${n} 32mdconfig -d -u ${n} || exit 33expect 0 rmdir ${n0} 34