test: app-emu -- Use new -v syntax

We've slightly updated -v option argument parsing,
thus update cmdline used in a few app-emu tests.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

test/app-emu/java/HelloWorld/run.sh

@@ -21,7 +21,7 @@ pid=${!}
 
 echo Lanuched java application with pid $pid in background
 
-${criu} dump -D dump -o dump.log -v 4 --shell-job -t ${pid} || {
+${criu} dump -D dump -o dump.log -v4 --shell-job -t ${pid} || {
 	echo "Dump failed"
 	exit 1
 }
@@ -30,7 +30,7 @@ wait_tasks dump
 
 echo "Dumped, restoring and waiting for completion"
 
-${criu} restore -D dump -o restore.log -v 4 --shell-job || {
+${criu} restore -D dump -o restore.log -v4 --shell-job || {
 	echo "Restore failed"
 	exit 1
 }

test/app-emu/screen/run.sh

@@ -14,7 +14,7 @@ echo PID=$pid
 
 mkdir dump
 
-${criu} dump -D dump -o dump.log -v 4  -t ${pid} || {
+${criu} dump -D dump -o dump.log -v4  -t ${pid} || {
 	echo "Dump failed"
 	exit 1
 }
@@ -23,7 +23,7 @@ wait_tasks dump
 
 echo "Dumped, restoring and waiting for completion"
 
-${criu} restore -d -D dump -o restore.log -v 4 || {
+${criu} restore -d -D dump -o restore.log -v4 || {
 	echo "Restore failed"
 	exit 1
 }