Merge pull request #3659 from taosdata/xiaoping/add_test_case

[TD-1587]<test> add python restful example

documentation20/webdocs/markdowndocs/TAOS SQL-ch.md

@@ -98,12 +98,12 @@ TDengine缺省的时间戳是毫秒精度，但通过修改配置参数enableMic
     KEEP参数是指修改数据文件保存的天数，缺省值为3650，取值范围[days, 365000]，必须大于或等于days参数值。
 
     ```mysql
-    ALTER DATABASE db_name QUORUM 365;
+    ALTER DATABASE db_name QUORUM 2;
     ```
     QUORUM参数是指数据写入成功所需要的确认数。取值范围[1, 3]。对于异步复制，quorum设为1，具有master角色的虚拟节点自己确认即可。对于同步复制，需要至少大于等于2。原则上，Quorum >=1 并且 Quorum <= replica(副本数)，这个参数在启动一个同步模块实例时需要提供。
 
     ```mysql
-    ALTER DATABASE db_name BLOCKS 365;
+    ALTER DATABASE db_name BLOCKS 100;
     ```
     BLOCKS参数是每个VNODE (TSDB) 中有多少cache大小的内存块，因此一个VNODE的用的内存大小粗略为（cache * blocks）。取值范围[3, 1000]。
 

tests/pytest/client/alterDatabase.py

@@ -0,0 +1,55 @@
+###################################################################
+#           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
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        tdSql.prepare()
+
+        tdSql.query('select database()')
+        tdSql.checkData(0, 0, "db")        
+        
+        tdSql.execute("alter database db comp 2")
+        tdSql.query("show databases")
+        tdSql.checkData(0, 14, 2)
+
+        tdSql.execute("alter database db keep 365")
+        tdSql.query("show databases")
+        tdSql.checkData(0, 7, "3650,3650,365")
+
+        tdSql.execute("alter database db quorum 2")
+        tdSql.query("show databases")
+        tdSql.checkData(0, 5, 2)
+
+        tdSql.execute("alter database db blocks 100")
+        tdSql.query("show databases")
+        tdSql.checkData(0, 9, 100)
+
+
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/pytest/fulltest.sh

@@ -17,6 +17,7 @@ python3 ./test.py -f insert/nchar-unicode.py
 python3 ./test.py -f insert/multi.py
 python3 ./test.py -f insert/randomNullCommit.py
 python3 insert/retentionpolicy.py
+python3 ./test.py -f insert/alterTableAndInsert.py
 
 python3 ./test.py -f table/column_name.py
 python3 ./test.py -f table/column_num.py
@@ -163,6 +164,7 @@ python3 ./test.py -f alter/alter_table_crash.py
 # client
 python3 ./test.py -f client/client.py
 python3 ./test.py -f client/version.py
+python3 ./test.py -f client/alterDatabase.py
 
 # Misc
 python3 testCompress.py

tests/pytest/insert/alterTableAndInsert.py

@@ -0,0 +1,40 @@
+###################################################################
+#           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
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        tdSql.prepare()
+
+        tdSql.execute("create table cars(ts timestamp, speed int) tags(id int)")
+        tdSql.execute("create table car0 using cars tags(0)")
+        tdSql.execute("insert into car0 values(now, 1)")
+        tdSql.execute("alter table cars add column c2 int")
+        tdSql.execute("insert into car0(ts, 'speed') values(now, 2)")
+        tdSql.checkAffectedRows(1)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/pytest/insert/restful.py

@@ -0,0 +1,60 @@
+###################################################################
+#           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 requests, json
+import threading
+import string
+import random
+
+class RestfulInsert:
+    def init(self):
+        self.header = {'Authorization': 'Basic cm9vdDp0YW9zZGF0YQ=='}
+        self.url = "http://127.0.0.1:6041/rest/sql"
+        self.ts = 1104508800000
+        self.numOfThreads = 50
+
+    def get_random_string(self, length):
+        letters = string.ascii_lowercase
+        result_str = ''.join(random.choice(letters) for i in range(length))
+        return result_str
+
+    def insertData(self, threadID):
+        print("thread %d started" % threadID)
+        data = "create table test.tb%d(ts timestamp, name nchar(20))" % threadID
+        requests.post(self.url, data, headers = self.header)              
+        name = self.get_random_string(10)
+        start = self.ts
+        while True:
+            start += 1
+            data = "insert into test.tb%d values(%d, '%s')" % (threadID, start, name)
+            requests.post(self.url, data, headers = self.header)
+
+    def run(self):
+        data = "drop database if exists test"
+        requests.post(self.url, data, headers = self.header)
+        data = "create database test keep 7300"
+        requests.post(self.url, data, headers = self.header)
+
+        threads = []        
+        for i in range(self.numOfThreads):
+            thread = threading.Thread(target=self.insertData, args=(i,))
+            thread.start()
+            threads.append(thread)            
+        
+        for i in range(self.numOfThreads):
+            threads[i].join()
+
+ri = RestfulInsert()
+ri.init()
+ri.run()

tests/pytest/query/queryNormal.py

@@ -35,7 +35,8 @@ class TDTestCase:
         tdSql.execute(
             "insert into tb2 using stb1 tags(2,'tb2', '表2') values ('2020-04-18 15:00:02.000', 3, 2.1), ('2020-04-18 15:00:03.000', 4, 2.2)")
 
-        # inner join --- bug
+        tdSql.error("select * from tb 1")
+        
         tdSql.query("select * from tb1 a, tb2 b where a.ts = b.ts")
         tdSql.checkRows(0)