125 lines
4.2 KiB
Python
125 lines
4.2 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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import sys
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import os
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import datetime
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sys.path.insert(0, os.getcwd())
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import taos
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from util.log import *
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from util.cases import *
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from util.sql import *
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from util.dnodes import *
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class TDTestRetetion:
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def init(self):
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self.queryRows=0
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tdLog.debug("start to execute %s" % __file__)
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tdLog.info("prepare cluster")
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tdDnodes.init("")
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tdDnodes.setTestCluster(False)
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tdDnodes.setValgrind(False)
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tdDnodes.stopAll()
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tdDnodes.deploy(1)
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tdDnodes.start(1)
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print(tdDnodes.getDnodesRootDir())
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self.conn = taos.connect(config=tdDnodes.getSimCfgPath())
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tdSql.init(self.conn.cursor())
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tdSql.execute('reset query cache')
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def checkRows(self, expectRows,sql):
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if self.queryRows == expectRows:
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tdLog.info("sql:%s, queryRows:%d == expect:%d" % (sql, self.queryRows, expectRows))
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else:
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caller = inspect.getframeinfo(inspect.stack()[1][0])
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args = (caller.filename, caller.lineno, sql, self.queryRows, expectRows)
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os.system("sudo timedatectl set-ntp true")
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os.system("date -s '%s'"%(datetime.datetime.now()+datetime.timedelta(hours=1)))
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time.sleep(5)
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tdLog.exit("%s(%d) failed: sql:%s, queryRows:%d != expect:%d" % args)
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def run(self):
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tdLog.info("=============== step1")
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tdSql.execute('create database test keep 3 days 1;')
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tdSql.execute('use test;')
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tdSql.execute('create table test(ts timestamp,i int);')
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cmd = 'insert into test values(now-2d,1)(now-1d,2)(now,3)(now+1d,4);'
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tdLog.info(cmd)
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tdSql.execute(cmd)
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tdSql.query('select * from test')
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tdSql.checkRows(4)
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tdLog.info("=============== step2")
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tdDnodes.stop(1)
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os.system("sudo timedatectl set-ntp false")
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os.system("date -s '%s'"%(datetime.datetime.now()+datetime.timedelta(hours=48)))
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tdDnodes.start(1)
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cmd = 'insert into test values(now,5);'
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tdDnodes.stop(1)
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tdDnodes.start(1)
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tdLog.info(cmd)
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tdSql.execute(cmd)
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self.queryRows=tdSql.query('select * from test')
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if self.queryRows==4:
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self.checkRows(4,cmd)
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return 0
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else:
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self.checkRows(5,cmd)
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tdLog.info("=============== step3")
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tdDnodes.stop(1)
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os.system("date -s '%s'"%(datetime.datetime.now()+datetime.timedelta(hours=48)))
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tdDnodes.start(1)
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tdLog.info(cmd)
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tdSql.execute(cmd)
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self.queryRows=tdSql.query('select * from test')
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if self.queryRows==4:
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self.checkRows(4,cmd)
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return 0
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cmd = 'insert into test values(now-1d,6);'
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tdLog.info(cmd)
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tdSql.execute(cmd)
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self.queryRows=tdSql.query('select * from test')
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self.checkRows(6,cmd)
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tdLog.info("=============== step4")
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tdDnodes.stop(1)
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tdDnodes.start(1)
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cmd = 'insert into test values(now,7);'
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tdLog.info(cmd)
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tdSql.execute(cmd)
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self.queryRows=tdSql.query('select * from test')
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self.checkRows(5,cmd)
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tdLog.info("=============== step5")
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tdDnodes.stop(1)
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tdDnodes.start(1)
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cmd='select * from test where ts > now-1d'
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self.queryRows=tdSql.query('select * from test where ts > now-1d')
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self.checkRows(2,cmd)
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def stop(self):
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os.system("sudo timedatectl set-ntp true")
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os.system("date -s '%s'"%(datetime.datetime.now()+datetime.timedelta(hours=1)))
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time.sleep(5)
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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clients = TDTestRetetion()
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clients.init()
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clients.run()
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clients.stop()
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