281 lines
8.9 KiB
Python
281 lines
8.9 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 random
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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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import codecs
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class Test:
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def __init__(self):
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self.last_tb = ""
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self.last_stb = ""
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self.written = 0
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self.colAdded = False
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def create_table(self):
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tdLog.info("create_table")
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current_tb = "tb%d" % int(round(time.time() * 1000))
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if (current_tb == self.last_tb):
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return
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else:
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tdLog.info("will create table %s" % current_tb)
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tdSql.execute(
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'create table %s (ts timestamp, c1 int, c2 nchar(10))' %
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current_tb)
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self.last_tb = current_tb
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self.written = 0
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self.colAdded = False
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def insert_data(self):
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tdLog.info("insert_data")
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if (self.last_tb == ""):
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tdLog.info("no table, create first")
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self.create_table()
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tdLog.info("will insert data to table")
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insertRows = 10
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tdLog.info("insert %d rows to %s" % (insertRows, self.last_tb))
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for i in range(0, insertRows):
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if self.colAdded:
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ret = tdSql.execute(
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'insert into %s values (now + %dm, %d, "%s", "%s")' %
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(self.last_tb, i, i, "->" + str(i)), "col")
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else:
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ret = tdSql.execute(
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'insert into %s values (now + %dm, %d, "%s")' %
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(self.last_tb, i, i, "->" + str(i)))
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self.written = self.written + 1
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tdLog.info("insert earlier data")
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if self.colAdded:
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tdSql.execute(
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'insert into %s values (now - 5m , 10, " - 5m", "col")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 6m , 10, " - 6m", "col")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 7m , 10, " - 7m", "col")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 8m , 10, " - 8m", "col")' %
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self.last_tb)
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self.written = self.written + 1
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else:
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tdSql.execute(
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'insert into %s values (now - 5m , 10, " - 5m")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 6m , 10, " - 6m")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 7m , 10, " - 7m")' %
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self.last_tb)
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self.written = self.written + 1
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tdSql.execute(
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'insert into %s values (now - 8m , 10, " - 8m")' %
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self.last_tb)
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self.written = self.written + 1
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def query_data(self):
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tdLog.info("query_data")
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if (self.written > 0):
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tdLog.info("query data from table")
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tdSql.query("select * from %s" % self.last_tb)
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tdSql.checkRows(self.written)
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def create_stable(self):
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tdLog.info("create_stable")
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current_stb = "stb%d" % int(round(time.time() * 1000))
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if (current_stb == self.last_stb):
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return
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else:
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tdLog.info("will create stable %s" % current_stb)
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db = "db"
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tdSql.execute("drop database if exists %s" % (db))
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tdSql.execute("reset query cache")
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tdSql.execute("create database %s maxrows 200 maxtables 30" % (db))
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tdSql.execute("use %s" % (db))
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tdSql.execute(
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'create table %s(ts timestamp, c1 int, c2 nchar(10)) tags (t1 int, t2 nchar(10))' %
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current_stb)
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self.last_stb = current_stb
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self.colAdded = False
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for k in range(1, 300):
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current_tb = "tb%d" % int(round(time.time() * 1000))
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sqlcmd = "create table %s using %s tags (1, 'test')" % (
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current_tb, self.last_stb)
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tdSql.execute(sqlcmd)
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self.last_tb = current_tb
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self.written = 0
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for j in range(1, 100):
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tdSql.execute(
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"insert into %s values (now + %da, 27, 'wsnchar')" %
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(self.last_tb, j))
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self.written = self.written + 1
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def alter_table_to_add_col(self):
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tdLog.info("alter_table_to_add_col")
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if self.last_stb != "" and not self.colAdded:
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tdSql.execute(
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"alter table %s add column col binary(20)" %
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self.last_stb)
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self.colAdded = True
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def alter_table_to_drop_col(self):
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tdLog.info("alter_table_to_drop_col")
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if self.last_stb != "" and self.colAdded:
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tdSql.execute("alter table %s drop column col" % self.last_stb)
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self.colAdded = False
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def drop_stable(self):
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tdLog.info("drop_stable")
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if (self.last_stb == ""):
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tdLog.info("no super table")
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return
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else:
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tdLog.info("will drop last super table")
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tdSql.execute('drop table %s' % self.last_stb)
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self.last_stb = ""
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self.last_tb = ""
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self.written = 0
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def query_data_from_stable(self):
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tdLog.info("query_data_from_stable")
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if (self.last_stb == ""):
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tdLog.info("no super table")
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return
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else:
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tdLog.info("will query data from super table")
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tdSql.execute('select * from %s' % self.last_stb)
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def restart_database(self):
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tdLog.info("restart_database")
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tdDnodes.stop(1)
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tdDnodes.start(1)
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tdLog.sleep(10)
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def force_restart_database(self):
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tdLog.info("force_restart_database")
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tdDnodes.forcestop(1)
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tdDnodes.start(1)
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tdLog.sleep(10)
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tdSql.prepare()
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self.last_tb = ""
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self.last_stb = ""
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self.written = 0
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def drop_table(self):
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tdLog.info("drop_table")
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if (self.last_tb != ""):
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tdLog.info("drop last tb %s" % self.last_tb)
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tdSql.execute("drop table %s" % self.last_tb)
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self.last_tb = ""
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self.written = 0
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def reset_query_cache(self):
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tdLog.info("reset_query_cache")
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tdSql.execute("reset query cache")
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tdLog.sleep(1)
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def reset_database(self):
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tdLog.info("reset_database")
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tdDnodes.forcestop(1)
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tdDnodes.deploy(1)
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self.last_tb = ""
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self.written = 0
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tdDnodes.start(1)
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tdLog.sleep(10)
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tdSql.prepare()
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self.last_tb = ""
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self.last_stb = ""
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self.written = 0
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def delete_datafiles(self):
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tdLog.info("delete_datafiles")
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dnodesDir = tdDnodes.getDnodesRootDir()
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tdDnodes.forcestop(1)
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dataDir = dnodesDir + '/dnode1/data/*'
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deleteCmd = 'rm -rf %s' % dataDir
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os.system(deleteCmd)
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self.last_tb = ""
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self.last_stb = ""
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self.written = 0
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tdDnodes.start(1)
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tdLog.sleep(10)
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tdSql.prepare()
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self.last_tb = ""
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self.last_stb = ""
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self.written = 0
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class TDTestCase:
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def init(self, conn, logSql):
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tdLog.debug("start to execute %s" % __file__)
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tdSql.init(conn.cursor(), logSql)
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def run(self):
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tdSql.prepare()
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test = Test()
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switch = {
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1: test.create_table,
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2: test.insert_data,
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3: test.query_data,
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4: test.create_stable,
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5: test.restart_database,
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6: test.force_restart_database,
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7: test.drop_table,
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8: test.reset_query_cache,
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9: test.reset_database,
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10: test.delete_datafiles,
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11: test.query_data_from_stable,
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12: test.drop_stable,
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13: test.alter_table_to_add_col,
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14: test.alter_table_to_drop_col,
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}
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for x in range(1, 1000):
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r = random.randint(1, 14)
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tdLog.notice("iteration %d run func %d" % (x, r))
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switch.get(r, lambda: "ERROR")()
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addWindows(__file__, TDTestCase())
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tdCases.addLinux(__file__, TDTestCase())
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