xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

add case for last

This commit is contained in:
jiacy-jcy 2022-05-06 10:33:37 +08:00
parent 1854f065c9
commit 3bcea212e4
1 changed files with 132 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

132
tests/system-test/2-query/last.py Normal file
View File

@ -0,0 +1,132 @@
from util.log import *
from util.cases import *
from util.sql import *
import numpy as np
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor())
self.rowNum = 10
self.ts = 1537146000000
def run(self):
tdSql.prepare()
tdSql.execute('''create table test(ts timestamp, col1 tinyint, col2 smallint, col3 int, col4 bigint, col5 float, col6 double,
col7 bool, col8 binary(20), col9 nchar(20), col11 tinyint unsigned, col12 smallint unsigned, col13 int unsigned, col14 bigint unsigned) tags(loc nchar(20))''')
tdSql.execute("create table test1 using test tags('beijing')")
tdSql.execute("insert into test1(ts) values(%d)" % (self.ts - 1))
# last verifacation
tdSql.query("select last(*) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 1, None)
tdSql.query("select last(col1) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col2) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col3) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col4) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col11) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col12) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col13) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col14) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col5) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col6) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col7) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col8) from test1")
tdSql.checkRows(0)
tdSql.query("select last(col9) from test1")
tdSql.checkRows(0)
for i in range(self.rowNum):
tdSql.execute("insert into test1 values(%d, %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d', %d, %d, %d, %d)"
% (self.ts + i, i + 1, i + 1, i + 1, i + 1, i + 0.1, i + 0.1, i % 2, i + 1, i + 1, i + 1, i + 1, i + 1, i + 1))
tdSql.query("select last(*) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 1, 10)
tdSql.query("select last(col1) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col2) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col3) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col4) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col11) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col12) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col13) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col14) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 10)
tdSql.query("select last(col5) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 9.1)
tdSql.query("select last(col6) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 9.1)
tdSql.query("select last(col7) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, True)
tdSql.query("select last(col8) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 'taosdata10')
tdSql.query("select last(col9) from test1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, '涛思数据10')
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())