Add first raidframe tests. This is the test for the kernel fault

described in PR kern/44239

tests/dev/Makefile

@@ -1,10 +1,10 @@
-#	$NetBSD: Makefile,v 1.5 2010/11/23 15:38:54 pooka Exp $
+#	$NetBSD: Makefile,v 1.6 2010/12/15 20:37:52 pooka Exp $
 #
 
 .include <bsd.own.mk>
 
 TESTSDIR=	${TESTSBASE}/dev
 
-TESTS_SUBDIRS+=	audio cgd md scsipi sysmon
+TESTS_SUBDIRS+=	audio cgd md raid scsipi sysmon
 
 .include <bsd.test.mk>

tests/dev/raid/Makefile

@@ -0,0 +1,8 @@
+#	$NetBSD: Makefile,v 1.1 2010/12/15 20:37:52 pooka Exp $
+#
+
+TESTSDIR=	${TESTSBASE}/dev/raid
+
+TESTS_SH=	t_raid
+
+.include <bsd.test.mk>

tests/dev/raid/t_raid.sh

@@ -0,0 +1,77 @@
+#	$NetBSD: t_raid.sh,v 1.1 2010/12/15 20:37:52 pooka Exp $
+#
+# Copyright (c) 2010 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+makecfg()
+{
+	level=${1}
+	ncol=${2}
+
+	printf "START array\n1 ${ncol} 0\nSTART disks\n" > raid.conf
+	diskn=0
+	while [ ${ncol} -gt ${diskn} ] ; do
+		echo "/disk${diskn}" >> raid.conf
+		diskn=$((diskn+1))
+	done
+
+	printf "START layout\n32 1 1 ${level}\nSTART queue\nfifo 100\n" \
+	    >> raid.conf
+}
+
+atf_test_case smalldisk cleanup
+raid1fail_head()
+{
+
+	atf_set "descr" "Checks the raidframe works on small disks"
+}
+
+smalldisk_body()
+{
+
+	makecfg 1 2
+	export RUMP_SERVER=unix://sock
+	atf_check -s exit:0 rump_allserver			\
+	    -d key=/disk0,hostpath=disk0.img,size=1m		\
+	    -d key=/disk1,hostpath=disk1.img,size=1m		\
+	    ${RUMP_SERVER}
+
+	atf_expect_fail "PR kern/44239" # ADJUST CLEANUP WHEN THIS IS FIXED!
+	atf_check -s exit:0 rump.raidctl -C raid.conf raid0
+}
+
+smalldisk_cleanup()
+{
+
+	export RUMP_SERVER=unix://sock
+	rump.halt
+	: server dumps currently, so reset error.  remove this line when fixed
+}
+
+atf_init_test_cases()
+{
+
+	atf_add_test_case smalldisk
+}