198 lines
8.9 KiB
Python
198 lines
8.9 KiB
Python
import taos
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import sys
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import time
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import socket
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import os
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import threading
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import math
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from util.log import *
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from util.sql import *
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from util.cases import *
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from util.dnodes import *
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from util.common import *
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# from tmqCommon import *
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class TDTestCase:
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def __init__(self):
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self.vgroups = 4
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self.ctbNum = 10
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self.rowsPerTbl = 10000
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self.duraion = '1h'
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def init(self, conn, logSql, replicaVar=1):
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self.replicaVar = int(replicaVar)
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tdLog.debug(f"start to excute {__file__}")
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tdSql.init(conn.cursor(), True)
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def create_database(self,tsql, dbName,dropFlag=1,vgroups=2,replica=1, duration:str='1d', precision: str='ms'):
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if dropFlag == 1:
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tsql.execute("drop database if exists %s"%(dbName), 1)
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tsql.execute("create database if not exists %s vgroups %d replica %d duration %s precision '%s'"%(dbName, vgroups, replica, duration, precision), 1)
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tdLog.debug("complete to create database %s"%(dbName))
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return
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def create_stable(self,tsql, paraDict):
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colString = tdCom.gen_column_type_str(colname_prefix=paraDict["colPrefix"], column_elm_list=paraDict["colSchema"])
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tagString = tdCom.gen_tag_type_str(tagname_prefix=paraDict["tagPrefix"], tag_elm_list=paraDict["tagSchema"])
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sqlString = f"create table if not exists %s.%s (%s) tags (%s)"%(paraDict["dbName"], paraDict["stbName"], colString, tagString)
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tdLog.debug("%s"%(sqlString))
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tsql.execute(sqlString, 1)
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return
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def create_ctable(self,tsql=None, dbName='dbx',stbName='stb',ctbPrefix='ctb',ctbNum=1,ctbStartIdx=0):
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for i in range(ctbNum):
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sqlString = "create table %s.%s%d using %s.%s tags(%d, 'tb%d', 'tb%d', %d, %d, %d)" % \
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(dbName,ctbPrefix,i+ctbStartIdx,dbName,stbName,(i+ctbStartIdx) % 5,i+ctbStartIdx,i+ctbStartIdx,i+ctbStartIdx,i+ctbStartIdx,i+ctbStartIdx)
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tsql.execute(sqlString, 1)
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tdLog.debug("complete to create %d child tables by %s.%s" %(ctbNum, dbName, stbName))
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return
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def insert_data(self,tsql,dbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs,tsStep):
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tdLog.debug("start to insert data ............")
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tsql.execute("use %s" %dbName, 1)
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pre_insert = "insert into "
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sql = pre_insert
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for i in range(ctbNum):
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rowsBatched = 0
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sql += " %s%d values "%(ctbPrefix,i)
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for j in range(rowsPerTbl):
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if (i < ctbNum/2):
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sql += "(%d, %d, %d, %d,%d,%d,%d,true,'binary%d', 'nchar%d') "%(startTs + j*tsStep, j%10, j%10, j%10, j%10, j%10, j%10, j%10, j%10)
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else:
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sql += "(%d, %d, NULL, %d,NULL,%d,%d,true,'binary%d', 'nchar%d') "%(startTs + j*tsStep, j%10, j%10, j%10, j%10, j%10, j%10)
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rowsBatched += 1
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if ((rowsBatched == batchNum) or (j == rowsPerTbl - 1)):
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tsql.execute(sql, 1)
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rowsBatched = 0
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if j < rowsPerTbl - 1:
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sql = "insert into %s%d values " %(ctbPrefix,i)
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else:
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sql = "insert into "
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if sql != pre_insert:
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tsql.execute(sql, 1)
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tdLog.debug("insert data ............ [OK]")
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return
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def prepare_db_for_interval_unit_test(self, dbname: str, precision: str = 'ms', startTs = 1537146000000):
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self.create_database(tdSql, dbname, precision=precision)
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paraDict = {'dbName': dbname,
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'dropFlag': 1,
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'vgroups': 2,
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'stbName': 'meters',
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'colPrefix': 'c',
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'tagPrefix': 't',
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'colSchema': [{'type': 'INT', 'count':1},
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{'type': 'BIGINT', 'count':1},
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{'type': 'FLOAT', 'count':1},
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{'type': 'DOUBLE', 'count':1},
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{'type': 'smallint', 'count':1},
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{'type': 'tinyint', 'count':1},
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{'type': 'bool', 'count':1},
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{'type': 'binary', 'len':10, 'count':1},
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{'type': 'nchar', 'len':10, 'count':1} ],
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'tagSchema': [{'type': 'INT', 'count':1},
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{'type': 'nchar', 'len':20, 'count':1},
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{'type': 'binary', 'len':20, 'count':1},
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{'type': 'BIGINT', 'count':1},
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{'type': 'smallint', 'count':1},
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{'type': 'DOUBLE', 'count':1}],
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'ctbPrefix': 't',
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'ctbStartIdx': 0,
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'ctbNum': 100,
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'rowsPerTbl': 1000,
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'batchNum': 3000,
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'startTs': startTs,
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'tsStep': 100}
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self.create_stable(tdSql, paraDict)
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self.create_ctable(tsql=tdSql, dbName=paraDict["dbName"], \
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stbName=paraDict["stbName"],ctbPrefix=paraDict["ctbPrefix"],\
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ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict["ctbStartIdx"])
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self.insert_data(tsql=tdSql, dbName=paraDict["dbName"],\
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ctbPrefix=paraDict["ctbPrefix"],ctbNum=paraDict["ctbNum"],\
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rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],\
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startTs=paraDict["startTs"],tsStep=paraDict["tsStep"])
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def prepare_for_interval_unit_test(self):
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self.prepare_db_for_interval_unit_test('msdb', 'ms', startTs=1600000000000)
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self.prepare_db_for_interval_unit_test('usdb', 'us', startTs=1600000000000000)
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self.prepare_db_for_interval_unit_test('nsdb', 'ns', startTs=1600000000000000000)
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def check_explain_res_has_row(self, plan_str_expect: str, rows):
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plan_found = False
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for row in rows:
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if str(row).find(plan_str_expect) >= 0:
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tdLog.debug("plan: [%s] found in: [%s]" % (plan_str_expect, str(row)))
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plan_found = True
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break
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if not plan_found:
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tdLog.exit("plan: %s not found in res: [%s]" % (plan_str_expect, str(rows)))
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def explain_and_assert_res(self, sql, expect):
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tdSql.query(sql)
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res = tdSql.queryResult
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self.check_explain_res_has_row(expect, res)
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def test_interval_normal_cases(self):
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tdSql.execute('use msdb')
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sql_template = 'explain verbose true select count(*), min(c1) from meters interval(%s) sliding(%s)'
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fail_durations = ["'1 s'", "'11ns'", "'11ms'", "'11+2s'",
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"' 112s '", '"100s "', "' 112 s '", "'112a20s'", "'s'",
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'"1 s"', '"1"', '"100"', '"1y"', '1y', '"1s""', "'12s'12s'", "'12s\""]
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for dura in fail_durations:
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tdSql.error(sql_template % (dura, dura))
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msdb_success_durations = ['1s', '"1s"', '"1000000a"', "'100d'",
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"'10m'", '"10h"', '1000']
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for dura in msdb_success_durations:
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tdSql.query(sql_template % (dura, dura), queryTimes=1)
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unit = ''
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if dura.isdigit():
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unit = 'a'
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self.check_explain_res_has_row('interval=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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self.check_explain_res_has_row('sliding=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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usdb_success_durations = ['"1s"', "'10s'", '"10d"', '"1000000u"', '1000000']
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for dura in usdb_success_durations:
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tdSql.execute("use usdb")
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tdSql.query(sql_template % (dura, dura), queryTimes=1)
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unit = ''
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if dura.isdigit():
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unit = 'u'
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self.check_explain_res_has_row('interval=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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self.check_explain_res_has_row('sliding=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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nsdb_success_durations = ['"1s"', "'10s'", '"10d"', '"1000000u"', '"1000000000b"', '1000000000']
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for dura in usdb_success_durations:
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tdSql.execute("use nsdb")
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tdSql.query(sql_template % (dura, dura), queryTimes=1)
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unit = ''
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if dura.isdigit():
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unit = 'b'
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self.check_explain_res_has_row('interval=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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self.check_explain_res_has_row('sliding=' + dura.lstrip('\'"').rstrip('\'"') + unit, tdSql.queryResult)
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def test_interval_unit_feature(self):
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self.prepare_for_interval_unit_test()
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self.test_interval_normal_cases()
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def run(self):
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self.test_interval_unit_feature()
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def stop(self):
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tdSql.close()
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tdLog.success(f"{__file__} successfully executed")
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event = threading.Event()
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase())
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