Add regression tests (121 in total) for GEOM_ELI class.

To use them, run:

	# prove /usr/src/tools/regression/geom_eli

Sponsored by:	Wheel Sp. z o.o.
		http://www.wheel.pl
MFC after:	1 week

1 files changed, 51 insertions, 0 deletions

diff --git a/tools/regression/geom_eli/init.t b/tools/regression/geom_eli/init.t
new file mode 100644
index 0000000..5e4775c
--- /dev/null
+++ b/tools/regression/geom_eli/init.t
@@ -0,0 +1,51 @@
+#!/bin/sh
+# $FreeBSD$
+
+base=`basename $0`
+no=45
+sectors=100
+rnd=`mktemp /tmp/$base.XXXXXX` || exit 1
+keyfile=`mktemp /tmp/$base.XXXXXX` || exit 1
+mdconfig -a -t malloc -s `expr $sectors + 1` -u $no || exit 1
+
+echo "1..36"
+
+i=1
+for cipher in aes:0 aes:128 aes:192 aes:256 \
+    3des:0 3des:192 \
+    blowfish:0 blowfish:128 blowfish:160 blowfish:192 blowfish:224 \
+    blowfish:256 blowfish:288 blowfish:320 blowfish:352 blowfish:384 \
+    blowfish:416 blowfish:448; do
+	algo=${cipher%%:*}
+	keylen=${cipher##*:}
+
+	dd if=/dev/random of=${rnd} bs=512 count=${sectors} >/dev/null 2>&1
+	dd if=/dev/random of=${keyfile} bs=512 count=16 >/dev/null 2>&1
+
+	geli init -a $algo -l $keylen -P -K $keyfile md${no}
+	geli attach -p -k $keyfile md${no}
+
+	dd if=${rnd} of=/dev/md${no}.eli bs=512 count=${sectors} 2>/dev/null
+
+	md_rnd=`dd if=${rnd} bs=512 count=${sectors} 2>/dev/null | md5`
+	md_ddev=`dd if=/dev/md${no}.eli bs=512 count=${sectors} 2>/dev/null | md5`
+	md_edev=`dd if=/dev/md${no} bs=512 count=${sectors} 2>/dev/null | md5`
+
+	if [ ${md_rnd} = ${md_ddev} ]; then
+		echo "ok $i - ${cipher}"
+	else
+		echo "not ok $i - ${cipher}"
+	fi
+	i=$((i+1))
+	if [ ${md_rnd} != ${md_edev} ]; then
+		echo "ok $i - ${cipher}"
+	else
+		echo "not ok $i - ${cipher}"
+	fi
+	i=$((i+1))
+
+	geli detach md${no}
+done
+
+mdconfig -d -u $no
+rm -f $rnd $keyfile