add test case

tests/parallel_test/cases.task

@@ -616,6 +616,8 @@
 ,,,system-test,python3 ./test.py -f 1-insert/delete_childtable.py
 ,,,system-test,python3 ./test.py -f 1-insert/delete_normaltable.py
 ,,,system-test,python3 ./test.py -f 1-insert/keep_expired.py
+,,,system-test,python3 ./test.py -f 1-insert/drop.py
+,,,system-test,python3 ./test.py -f 1-insert/drop.py -N 3 -M 3 -i False -n 3
 ,,,system-test,python3 ./test.py -f 2-query/join2.py
 ,,,system-test,python3 ./test.py -f 2-query/union1.py
 ,,,system-test,python3 ./test.py -f 2-query/concat2.py

tests/system-test/1-insert/drop.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 math
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.common import *
+from util.sqlset import *
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+        self.setsql = TDSetSql()
+        self.dbname = 'db'
+        self.ntbname = f"{self.dbname}.ntb"
+        self.rowNum = 10
+        self.tbnum = 20
+        self.ts = 1537146000000
+        self.binary_str = 'taosdata'
+        self.nchar_str = '涛思数据'
+        self.column_dict = {
+            'ts'  : 'timestamp',
+            'col1': 'tinyint',
+            'col2': 'smallint',
+            'col3': 'int',
+            'col4': 'bigint',
+            'col5': 'tinyint unsigned',
+            'col6': 'smallint unsigned',
+            'col7': 'int unsigned',
+            'col8': 'bigint unsigned',
+            'col9': 'float',
+            'col10': 'double',
+            'col11': 'bool',
+            'col12': 'binary(20)',
+            'col13': 'nchar(20)'
+        }
+    def insert_data(self,column_dict,tbname,row_num):
+        insert_sql = self.setsql.set_insertsql(column_dict,tbname,self.binary_str,self.nchar_str)
+        for i in range(row_num):
+            insert_list = []
+            self.setsql.insert_values(column_dict,i,insert_sql,insert_list,self.ts) 
+    def drop_ntb_check(self):
+        tdSql.execute(f'create database if not exists {self.dbname} replica {self.replicaVar}')
+        tdSql.execute(f'use {self.dbname}')
+        tdSql.execute(self.setsql.set_create_normaltable_sql(self.ntbname,self.column_dict))
+        self.insert_data(self.column_dict,self.ntbname,self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {self.ntbname} where {k} = {self.ts}')
+                tdSql.checkRows(1)
+        tdSql.execute(f'drop table {self.ntbname}')
+        tdSql.execute(f'flush database {self.dbname}')
+        tdSql.execute(self.setsql.set_create_normaltable_sql(self.ntbname,self.column_dict))
+        self.insert_data(self.column_dict,self.ntbname,self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {self.ntbname} where {k} = {self.ts}')
+                tdSql.checkRows(1)
+        tdSql.execute(f'drop database {self.dbname}')
+    
+    def drop_stb_ctb_check(self):
+        stbname = f'{self.dbname}.{tdCom.getLongName(5,"letters")}'
+        tag_dict = {
+            't0':'int'
+        }
+        tag_values = [
+            f'1'
+            ]
+        tdSql.execute(f"create database if not exists {self.dbname} replica {self.replicaVar}")
+        tdSql.execute(f'use {self.dbname}')
+        tdSql.execute(self.setsql.set_create_stable_sql(stbname,self.column_dict,tag_dict))
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            for i in range(self.tbnum):
+                if v.lower() == "timestamp":
+                    tdSql.query(f'select * from {stbname}_{i} where {k} = {self.ts}')
+                    tdSql.checkRows(1)
+                    tdSql.execute(f'drop table {stbname}_{i}')
+        tdSql.execute(f'flush database {self.dbname}')
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            for i in range(self.tbnum):
+                if v.lower() == "timestamp":
+                    tdSql.query(f'select * from {stbname}_{i} where {k} = {self.ts}')
+                    tdSql.checkRows(1)
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {stbname} where {k} = {self.ts}')
+                tdSql.checkRows(self.tbnum) 
+        tdSql.execute(f'drop table {stbname}')
+        tdSql.execute(f'flush database {self.dbname}')
+        tdSql.execute(self.setsql.set_create_stable_sql(stbname,self.column_dict,tag_dict))
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {stbname} where {k} = {self.ts}')
+                tdSql.checkRows(self.tbnum) 
+        tdSql.execute(f'drop database {self.dbname}')
+        
+    def run(self):
+        self.drop_ntb_check()
+        self.drop_stb_ctb_check()
+        pass
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file