zdtm: transmit to crtools dump

This functionality is used to check that dump isn't destructive.
Signed-off-by: Andrey Vagin <avagin@gmail.com>

test/zdtm.sh

@@ -65,9 +65,9 @@ run_test()
 
 	echo Dump $pid
 	mkdir -p $ddump
-	setsid $CRTOOLS dump -D $ddump -o dump.log -t $pid $args || return 1;
+	setsid $CRTOOLS dump -D $ddump -o dump.log -t $pid $args $ARGS || return 1;
 
-	if expr "$args" : ' -s'; then
+	if expr " $ARGS" : ' -s'; then
 		killall -CONT $tname
 	else
 		while :; do
@@ -116,7 +116,6 @@ if [ "$1" == "-d" ]; then
 fi
 
 if [ $# -eq 0 ]; then
-	ARGS=$1
 	for t in $TEST_LIST; do
 		run_test $t || case_error $t
 	done