reduce sleep

test/test_helper.bash

@@ -90,12 +90,10 @@ wait_service_by_cid() {
 
   cid=$1
 
-  sleep 1
-
   # first wait image init end
   while ! is_file_exists_by_cid $cid /etc/my_init_startup_files_completed
   do
-    sleep 1
+    sleep 0.1
   done
 
   for service in "${@:2}"
@@ -103,9 +101,7 @@ wait_service_by_cid() {
     # wait service
     while ! is_service_running_by_cid $cid $service
     do
-      sleep 1
+      sleep 0.1
     done
   done
-
-  sleep 5
 }