[td-225] update the test script.

tests/pytest/tools/taosdemoAllTest/querrThreads0.json

@@ -7,7 +7,7 @@
     "password": "taosdata",
     "confirm_parameter_prompt": "no",
     "databases": "db",
-    "query_times":3,
+    "query_times": 3,
     "specified_table_query": {
         "query_interval": 0,
         "concurrent": 1,
@@ -34,4 +34,4 @@
           ]
         }
   }
-    
\ No newline at end of file
+    

tests/pytest/tools/taosdemoAllTest/querrThreadsless0.json

@@ -7,7 +7,7 @@
     "password": "taosdata",
     "confirm_parameter_prompt": "no",
     "databases": "db",
-    "query_times":3,
+    "query_times": 3,
     "specified_table_query": {
         "query_interval": 0,
         "concurrent": 1,
@@ -34,4 +34,4 @@
           ]
         }
   }
-    
\ No newline at end of file
+    

tests/script/sh/stop_dnodes.sh

@@ -14,7 +14,7 @@ while [ -n "$PID" ]; do
   echo kill -9 $PID
   pkill -9 taosd
   echo "Killing processes locking on port 6030"
-  if [[ "$OS_TYPE" != "Darwin" ]]; then
+  if [ "$OS_TYPE" != "Darwin" ]; then
     fuser -k -n tcp 6030
   else
     lsof -nti:6030 | xargs kill -9
@@ -26,7 +26,7 @@ PID=`ps -ef|grep -w tarbitrator | grep -v grep | awk '{print $2}'`
 while [ -n "$PID" ]; do
   echo kill -9 $PID
   pkill -9 tarbitrator
-  if [[ "$OS_TYPE" != "Darwin" ]]; then
+  if [ "$OS_TYPE" != "Darwin" ]; then
     fuser -k -n tcp 6040
   else
     lsof -nti:6040 | xargs kill -9