test: add loop script for multi run use case

tests/script/loop.sh

@@ -13,7 +13,7 @@ CMD_NAME=
 LOOP_TIMES=5
 SLEEP_TIME=0
 
-while getopts "f:t:s:" arg
+while getopts "hf:t:s:" arg
 do
   case $arg in
     f)
@@ -25,6 +25,12 @@ do
     s)
       SLEEP_TIME=$OPTARG
       ;;
+    h)
+      echo "Usage: $(basename $0) -f [cmd name] "
+      echo "                  -t [loop times] "
+      echo "                  -s [sleep time] "
+      exit 0
+      ;;
     ?)
       echo "unknow argument"
       ;;

tests/system-test/loop.sh

+#!/bin/bash
+
+##################################################
+# 
+# Do simulation test 
+#
+##################################################
+
+set -e
+#set -x
+
+CMD_NAME=
+LOOP_TIMES=5
+SLEEP_TIME=0
+
+while getopts "hf:t:s:" arg
+do
+  case $arg in
+    f)
+      CMD_NAME=$OPTARG
+      ;;
+    t)
+      LOOP_TIMES=$OPTARG
+      ;;
+    s)
+      SLEEP_TIME=$OPTARG
+      ;;
+    h)
+      echo "Usage: $(basename $0) -f [cmd name] "
+      echo "                  -t [loop times] "
+      echo "                  -s [sleep time] "
+      exit 0
+      ;;
+    ?)
+      echo "unknow argument"
+      ;;
+  esac
+done
+
+echo LOOP_TIMES ${LOOP_TIMES}
+echo CMD_NAME ${CMD_NAME}
+echo SLEEP_TIME ${SLEEP_TIME}
+
+GREEN='\033[1;32m'
+GREEN_DARK='\033[0;32m'
+GREEN_UNDERLINE='\033[4;32m'
+NC='\033[0m'
+
+for ((i=0; i<$LOOP_TIMES; i++ ))
+do
+    echo -e $GREEN loop $i $NC
+    echo -e $GREEN cmd $CMD_NAME $NC
+    $CMD_NAME
+    sleep ${SLEEP_TIME}
+done