homework-jianmu/tests/system-test/2-query/timetruncate.py

196 lines
10 KiB
Python

import taos
from util.log import *
from util.cases import *
from util.sql import *
import numpy as np
import time
from datetime import datetime
from util.gettime 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())
print(conn)
self.rest_tag = str(conn).lower().split('.')[0].replace("<taos","")
print(self.rest_tag)
self.get_time = GetTime()
self.ts_str = [
'2020-1-1',
'2020-2-1 00:00:01',
'2020-3-1 00:00:00.001',
'2020-4-1 00:00:00.001002',
'2020-5-1 00:00:00.001002001'
]
self.db_param_precision = ['ms','us','ns']
self.time_unit = ['1w','1d','1h','1m','1s','1a','1u','1b']
self.error_unit = ['2w','2d','2h','2m','2s','2a','2u','1c','#1']
self.dbname = 'db'
self.ntbname = f'{self.dbname}.ntb'
self.stbname = f'{self.dbname}.stb'
self.ctbname = f'{self.dbname}.ctb'
def check_ms_timestamp(self,unit,date_time):
if unit.lower() == '1a':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]))
elif unit.lower() == '1s':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000)*1000)
elif unit.lower() == '1m':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/60)*60*1000)
elif unit.lower() == '1h':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/60/60)*60*60*1000 )
elif unit.lower() == '1d':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/60/60/24)*24*60*60*1000)
elif unit.lower() == '1w':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_ms_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/60/60/24/7)*7*24*60*60*1000)
def check_us_timestamp(self,unit,date_time):
if unit.lower() == '1u':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]))
elif unit.lower() == '1a':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000)*1000)
elif unit.lower() == '1s':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/1000)*1000*1000)
elif unit.lower() == '1m':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/1000/60)*60*1000*1000)
elif unit.lower() == '1h':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/1000/60/60)*60*60*1000*1000 )
elif unit.lower() == '1d':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/1000/60/60/24)*24*60*60*1000*1000 )
elif unit.lower() == '1w':
for i in range(len(self.ts_str)):
ts_result = self.get_time.get_us_timestamp(str(tdSql.queryResult[i][0]))
tdSql.checkEqual(ts_result,int(date_time[i]/1000/1000/60/60/24/7)*7*24*60*60*1000*1000)
def check_ns_timestamp(self,unit,date_time):
if unit.lower() == '1b':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]))
elif unit.lower() == '1u':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000)*1000)
elif unit.lower() == '1a':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000)*1000*1000)
elif unit.lower() == '1s':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000/1000)*1000*1000*1000)
elif unit.lower() == '1m':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000/1000/60)*60*1000*1000*1000)
elif unit.lower() == '1h':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000/1000/60/60)*60*60*1000*1000*1000 )
elif unit.lower() == '1d':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000/1000/60/60/24)*24*60*60*1000*1000*1000 )
elif unit.lower() == '1w':
for i in range(len(self.ts_str)):
if self.rest_tag != 'rest':
tdSql.checkEqual(tdSql.queryResult[i][0],int(date_time[i]*1000/1000/1000/1000/1000/60/60/24/7)*7*24*60*60*1000*1000*1000)
def check_tb_type(self,unit,tb_type):
if tb_type.lower() == 'ntb':
tdSql.query(f'select timetruncate(ts,{unit}) from {self.ntbname}')
elif tb_type.lower() == 'ctb':
tdSql.query(f'select timetruncate(ts,{unit}) from {self.ctbname}')
elif tb_type.lower() == 'stb':
tdSql.query(f'select timetruncate(ts,{unit}) from {self.stbname}')
def data_check(self,date_time,precision,tb_type):
for unit in self.time_unit:
if (unit.lower() == '1u' and precision.lower() == 'ms') or (unit.lower() == '1b' and precision.lower() == 'us') or (unit.lower() == '1b' and precision.lower() == 'ms'):
if tb_type.lower() == 'ntb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.ntbname}')
elif tb_type.lower() == 'ctb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.ctbname}')
elif tb_type.lower() == 'stb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.stbname}')
elif precision.lower() == 'ms':
self.check_tb_type(unit,tb_type)
tdSql.checkRows(len(self.ts_str))
self.check_ms_timestamp(unit,date_time)
elif precision.lower() == 'us':
self.check_tb_type(unit,tb_type)
tdSql.checkRows(len(self.ts_str))
self.check_us_timestamp(unit,date_time)
elif precision.lower() == 'ns':
self.check_tb_type(unit,tb_type)
tdSql.checkRows(len(self.ts_str))
self.check_ns_timestamp(unit,date_time)
for unit in self.error_unit:
if tb_type.lower() == 'ntb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.ntbname}')
elif tb_type.lower() == 'ctb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.ctbname}')
elif tb_type.lower() == 'stb':
tdSql.error(f'select timetruncate(ts,{unit}) from {self.stbname}')
def function_check_ntb(self):
for precision in self.db_param_precision:
tdSql.execute(f'drop database if exists {self.dbname}')
tdSql.execute(f'create database {self.dbname} precision "{precision}"')
tdLog.info(f"=====now is in a {precision} database=====")
tdSql.execute(f'use {self.dbname}')
tdSql.execute(f'create table {self.ntbname} (ts timestamp,c0 int)')
for ts in self.ts_str:
tdSql.execute(f'insert into {self.ntbname} values("{ts}",1)')
date_time = self.get_time.time_transform(self.ts_str,precision)
self.data_check(date_time,precision,'ntb')
def function_check_stb(self):
for precision in self.db_param_precision:
tdSql.execute(f'drop database if exists {self.dbname}')
tdSql.execute(f'create database {self.dbname} precision "{precision}"')
tdSql.execute(f'use {self.dbname}')
tdSql.execute(f'create table {self.stbname} (ts timestamp,c0 int) tags(t0 int)')
tdSql.execute(f'create table {self.ctbname} using {self.stbname} tags(1)')
for ts in self.ts_str:
tdSql.execute(f'insert into {self.ctbname} values("{ts}",1)')
date_time = self.get_time.time_transform(self.ts_str,precision)
self.data_check(date_time,precision,'ctb')
self.data_check(date_time,precision,'stb')
def run(self):
self.function_check_ntb()
self.function_check_stb()
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())