10.t revision 166065
1#!/bin/sh 2# $FreeBSD: head/tools/regression/fstest/tests/truncate/10.t 166065 2007-01-17 01:42:12Z pjd $ 3 4desc="truncate returns EROFS if the named file resides on a read-only file system" 5 6dir=`dirname $0` 7. ${dir}/../misc.sh 8 9case "${os}:${fs}" in 10FreeBSD:UFS) 11 echo "1..10" 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 expect 0 truncate ${n0}/${n1} 123 22 expect 123 stat ${n0}/${n1} size 23 mount -ur /dev/md${n} 24 expect EROFS truncate ${n0}/${n1} 1234 25 expect 123 stat ${n0}/${n1} size 26 mount -uw /dev/md${n} 27 expect 0 truncate ${n0}/${n1} 1234 28 expect 1234 stat ${n0}/${n1} size 29 expect 0 unlink ${n0}/${n1} 30 umount /dev/md${n} 31 mdconfig -d -u ${n} 32 expect 0 rmdir ${n0} 33 ;; 34*) 35 quick_exit 36 ;; 37esac 38