svn commit: r290962 - user/ngie/more-tests2/sbin/geom/class/tests/gate

[Garrett Cooper]

Author: ngie
Date: Tue Nov 17 00:27:45 2015
New Revision: 290962
URL: https://svnweb.freebsd.org/changeset/base/290962

Log:
  - Don't hardcode the test unit as `45`; use 47 instead
  - Use conf.sh
  - Consolidate the cleanup steps and always execute on exit
  - Use attach_md to track md(4) devices
  - Be more verbose on md5 failure
  - Use better variable names

Modified:
  user/ngie/more-tests2/sbin/geom/class/tests/gate/3_test.sh

Modified: user/ngie/more-tests2/sbin/geom/class/tests/gate/3_test.sh
==============================================================================
--- user/ngie/more-tests2/sbin/geom/class/tests/gate/3_test.sh	Mon Nov 16 23:41:19 2015	(r290961)
+++ user/ngie/more-tests2/sbin/geom/class/tests/gate/3_test.sh	Tue Nov 17 00:27:45 2015	(r290962)
@@ -1,34 +1,48 @@
 #!/bin/sh
 # $FreeBSD$
 
+. `dirname $0`/conf.sh
+
 base=`basename $0`
-us=45
-work="/dev/md${us}"
-src="/dev/md`expr $us + 1`"
-
-mdconfig -a -t malloc -s 1M -u $us || exit 1
-mdconfig -a -t malloc -s 1M -u `expr $us + 1` || exit 1
-dd if=/dev/random of=$work bs=1m count=1 >/dev/null 2>&1
-dd if=/dev/random of=$src bs=1m count=1 >/dev/null 2>&1
-sum=`cat $src | md5 -q`
+us=47
 
-ggatel create -u $us $work
+test_cleanup()
+{
+	ggatel destroy -f -u $us
+
+	geom_test_cleanup
+}
+trap test_cleanup ABRT EXIT INT TERM
+
+work=$(attach_md -t malloc -s 1M)
+src=$(attach_md -t malloc -s 1M)
+
+dd if=/dev/random of=/dev/$work bs=1m count=1 >/dev/null 2>&1
+dd if=/dev/random of=/dev/$src bs=1m count=1 >/dev/null 2>&1
+src_checksum=$(md5 -q /dev/$src)
+
+if ! ggatel create -u $us /dev/$work; then
+	echo 'ggatel create failed'
+	echo 'Bail out!'
+	exit 1
+fi
 
-dd if=${src} of=/dev/ggate${us} bs=1m count=1 >/dev/null 2>&1
+dd if=/dev/${src} of=/dev/ggate${us} bs=1m count=1 >/dev/null 2>&1
+sleep 1
 
 echo '1..2'
 
-if [ `cat $work | md5 -q` != $sum ]; then
-	echo 'not ok 1 - md5 checksum'
+work_checksum=$(md5 -q /dev/$work)
+if [ "$work_checksum" != "$src_checksum" ]; then
+	echo "not ok 1 - md5 checksums didn't match ($work_checksum != $src_checksum)"
+	echo 'not ok 2 # SKIP'
 else
 	echo 'ok 1 - md5 checksum'
-	if [ `cat /dev/ggate${us} | md5 -q` != $sum ]; then
-		echo 'not ok 2 - md5 checksum'
+
+	ggate_checksum=$(md5 -q /dev/ggate${us})
+	if [ "$ggate_checksum" != "$src_checksum" ]; then
+		echo "not ok 2 - md5 checksums didn't match ($ggate_checksum != $src_checksum)"
 	else
 		echo 'ok 2 - md5 checksum'
 	fi
 fi
-
-ggatel destroy -u $us
-mdconfig -d -u $us
-mdconfig -d -u `expr $us + 1`