add test cases for filters

tests/pytest/query/filter.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+import taos
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        print("==============step1")
+        tdSql.execute(
+            "create table if not exists st (ts timestamp, tagtype int, name nchar(16)) tags(dev nchar(50))")
+        tdSql.execute(
+            'CREATE TABLE if not exists dev_001 using st tags("dev_01")')
+        tdSql.execute(
+            'CREATE TABLE if not exists dev_002 using st tags("dev_02")')
+
+        print("==============step2")
+
+        tdSql.execute(
+            """INSERT INTO dev_001(ts, tagtype, name) VALUES('2020-05-13 10:00:00.000', 1, 'first'),('2020-05-13 10:00:00.001', 2, 'second'),
+            ('2020-05-13 10:00:00.002', 3, 'third') dev_002 VALUES('2020-05-13 10:00:00.003', 1, 'first'), ('2020-05-13 10:00:00.004', 2, 'second'),
+            ('2020-05-13 10:00:00.005', 3, 'third')""")
+
+        # > for timestamp type
+        tdSql.query("select * from db.st where ts > '2020-05-13 10:00:00.002'")
+        tdSql.checkRows(3)
+
+        # > for numeric type
+        tdSql.query("select * from db.st where tagtype > 2")
+        tdSql.checkRows(2)
+
+        # < for timestamp type
+        tdSql.query("select * from db.st where ts < '2020-05-13 10:00:00.002'")
+        tdSql.checkRows(2)
+
+        # < for numeric type
+        tdSql.query("select * from db.st where tagtype < 2")
+        tdSql.checkRows(2)
+
+        # >= for timestamp type
+        tdSql.query("select * from db.st where ts >= '2020-05-13 10:00:00.002'")
+        tdSql.checkRows(4)
+
+        # >= for numeric type
+        tdSql.query("select * from db.st where tagtype >= 2")
+        tdSql.checkRows(4)
+
+        # <= for timestamp type
+        tdSql.query("select * from db.st where ts <= '2020-05-13 10:00:00.002'")
+        tdSql.checkRows(3)
+
+        # <= for numeric type
+        tdSql.query("select * from db.st where tagtype <= 2")
+        tdSql.checkRows(4)
+
+        # = for timestamp type
+        tdSql.query("select * from db.st where ts = '2020-05-13 10:00:00.002'")
+        tdSql.checkRows(1)
+
+        # = for numeric type
+        tdSql.query("select * from db.st where tagtype = 2")
+        tdSql.checkRows(2)
+
+        # = for nchar type
+        tdSql.query("select * from db.st where name = 'first'")
+        tdSql.checkRows(2)
+
+        # <> for timestamp type
+        tdSql.query("select * from db.st where ts <> '2020-05-13 10:00:00.002'")
+        #tdSql.checkRows(4)
+
+        # <> for numeric type
+        tdSql.query("select * from db.st where tagtype <> 2")
+        tdSql.checkRows(4)
+
+        # <> for nchar type
+        tdSql.query("select * from db.st where name <> 'first'")
+        tdSql.checkRows(4)
+        
+        # % for nchar type
+        tdSql.query("select * from db.st where name like 'fi%'")
+        tdSql.checkRows(2)
+
+        # - for nchar type
+        tdSql.query("select * from db.st where name like '_econd'")
+        tdSql.checkRows(2)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/pytest/smoketest.sh

@@ -50,3 +50,8 @@ python3 ./test.py $1 -s && sleep 1
 #tag 
 python3 ./test.py $1 -f tag_lite/filter.py
 python3 ./test.py $1 -s && sleep 1
+
+#query
+python3 ./test.py $1 -f query/filter.py
+python3 ./test.py $1 -s && sleep 1
+