add None type support in sql.py.

tests/pytest/simpletest.sh

 #!/bin/bash
-python3 ./test.py -f insert/basic.py $1
+python3 ./test.py $1 -f insert/basic.py
 python3 ./test.py -s $1
 sleep 1
-python3 ./test.py -f insert/int.py $1
+python3 ./test.py $1 -f insert/int.py
 python3 ./test.py -s $1
 sleep 1
-python3 ./test.py -f insert/float.py $1
+python3 ./test.py $1 -f insert/float.py
 python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/bigint.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/bool.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/double.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/smallint.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/tinyint.py
+python3 ./test.py -s $1
+sleep 1

tests/pytest/util/sql.py

@@ -89,7 +89,12 @@ class TDSql:
             tdLog.exit(
                 "sql:%.40s row:%d col:%d data:%s != expect:%s" %
                 (self.sql, row, col, self.queryResult[row][col], data))
-        tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%d" %
+
+        if data is None:
+            tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%s" %
+                   (self.sql, row, col, self.queryResult[row][col], data))
+        else:
+            tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%d" %
                    (self.sql, row, col, self.queryResult[row][col], data))
 
     def getData(self, row, col):