diff options
Diffstat (limited to 'contrib/pjdfstest/tests/link/16.t')
-rw-r--r-- | contrib/pjdfstest/tests/link/16.t | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/pjdfstest/tests/link/16.t b/contrib/pjdfstest/tests/link/16.t new file mode 100644 index 0000000..2d67f30 --- /dev/null +++ b/contrib/pjdfstest/tests/link/16.t @@ -0,0 +1,34 @@ +#!/bin/sh +# $FreeBSD: head/tools/regression/pjdfstest/tests/link/16.t 211352 2010-08-15 21:24:17Z pjd $ + +desc="link returns EROFS if the requested link requires writing in a directory on a read-only file system" + +dir=`dirname $0` +. ${dir}/../misc.sh + +[ "${os}" = "FreeBSD" ] || quick_exit + +echo "1..9" + +n0=`namegen` +n1=`namegen` +n2=`namegen` + +expect 0 mkdir ${n0} 0755 +n=`mdconfig -a -n -t malloc -s 1m` || exit +newfs /dev/md${n} >/dev/null || exit +mount /dev/md${n} ${n0} || exit +expect 0 create ${n0}/${n1} 0644 + +expect 0 link ${n0}/${n1} ${n0}/${n2} +expect 0 unlink ${n0}/${n2} +mount -ur /dev/md${n} +expect EROFS link ${n0}/${n1} ${n0}/${n2} +mount -uw /dev/md${n} +expect 0 link ${n0}/${n1} ${n0}/${n2} +expect 0 unlink ${n0}/${n2} + +expect 0 unlink ${n0}/${n1} +umount /dev/md${n} +mdconfig -d -u ${n} || exit +expect 0 rmdir ${n0} |