Sweeping changes to system test suite

bin/tests/system/run.sh

@@ -4,6 +4,12 @@
 #
 . ./conf.sh
 
+sh ifconfig.sh start
+
+if [ $? != 0 ]; then
+	exit 0
+fi
+
 test $# -gt 0 || { echo "usage: runtest.sh test-directory" >&2; exit 1; }
 
 test=$1
@@ -20,10 +26,19 @@ fi
 # Start name servers running
 sh start.sh $test
 
+sleep 10
+
 # Run the tests
 ( cd $test ; sh tests.sh )
 
-echo "Result code $?"
+status=$_
 
 # Shutdown
 sh stop.sh $test
+
+# Cleanup
+( cd $test ; sh clean.sh )
+
+sh ifconfig.sh stop
+
+exit $status