1#!/bin/sh
2# $FreeBSD: src/tools/regression/fstest/tests/rename/16.t,v 1.1 2007/01/17 01:42:10 pjd Exp $
3
4desc="rename returns EROFS if the requested link requires writing in a directory on a read-only file system"
5
6n0=`namegen`
7n1=`namegen`
8n2=`namegen`
9
10expect 0 mkdir ${n0} 0755
11dd if=/dev/zero of=tmpdisk bs=1k count=1024 status=none
12vnconfig vnd1 tmpdisk
13newfs /dev/rvnd1c >/dev/null
14mount /dev/vnd1c ${n0}
15expect 0 create ${n0}/${n1} 0644
16mount -ur /dev/vnd1c
17
18expect EROFS rename ${n0}/${n1} ${n0}/${n2}
19expect EROFS rename ${n0}/${n1} ${n2}
20expect 0 create ${n2} 0644
21expect EROFS rename ${n2} ${n0}/${n2}
22expect 0 unlink ${n2}
23
24umount /dev/vnd1c
25vnconfig -u vnd1
26rm tmpdisk
27expect 0 rmdir ${n0}
28