1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/pjdfstest/tests/open/15.t b/contrib/pjdfstest/tests/open/15.t
new file mode 100644
index 0000000..a8230d8
--- /dev/null
+++ b/contrib/pjdfstest/tests/open/15.t
@@ -0,0 +1,27 @@
+#!/bin/sh
+# $FreeBSD: head/tools/regression/pjdfstest/tests/open/15.t 211352 2010-08-15 21:24:17Z pjd $
+
+desc="open returns EROFS when O_CREAT is specified and the named file would reside on a read-only file system"
+
+dir=`dirname $0`
+. ${dir}/../misc.sh
+
+[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit
+
+echo "1..5"
+
+n0=`namegen`
+n1=`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 open ${n0}/${n1} O_RDONLY,O_CREAT 0644
+expect 0 unlink ${n0}/${n1}
+mount -ur /dev/md${n}
+expect EROFS open ${n0}/${n1} O_RDONLY,O_CREAT 0644
+mount -uw /dev/md${n}
+umount /dev/md${n}
+mdconfig -d -u ${n} || exit
+expect 0 rmdir ${n0}