[TD-6534] <test> add case for connect two server

tests/pytest/client/one_client_connect_two_server.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+import json
+import taos
+import time
+import random
+
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.dnodes import *
+
+
+'''
+
+Before test start，Two TDengine services have been set up on different servers 
+
+'''
+
+host1 = '192.168.1.101'
+host2 = '192.168.1.102'
+user = 'root'
+password = 'taosdata'
+cfgdir = '/home/cp/taos/TDengine/sim/dnode1/cfg'
+
+def dbsql(dbname):
+    return f"create database {dbname} keep 3650"
+
+def stbsql(stbname, columntype, tagtype):
+    return f'create stable {stbname} ({columntype}) tags ({tagtype}) '
+
+def tbsql(tbname, stbname, tags):
+    return f'create table {tbname} using {stbname} tags ({tags})'
+
+def datasql(tbname, data):
+    return f'insert into {tbname} values ({data})'
+
+if __name__ == '__main__':
+    conn1 = taos.connect(host=host1, user=user, password=password, config=cfgdir)
+    conn2 = taos.connect(host=host2, user=user, password=password, config=cfgdir)
+    cursor1 = conn1.cursor()
+    cursor2 = conn2.cursor()
+    tdSql1 = TDSql()
+    tdSql2 = TDSql()
+    tdSql1.init(cursor1)
+    tdSql2.init(cursor2)
+
+    dbname11 = 'db11'
+    dbname12 = 'db12'
+    dbname21 = 'db21'
+    stbname11 = 'stb11'
+    stbname12 = 'stb12'
+    stbname21 = 'stb21'
+    db1_stb1_column = 'ts timestamp, c1 int, c2 float, c3 timestamp, c4 binary(16), c5 double, c6 bool, c7 bigint, c8 smallint, c9 tinyint, c10 nchar(16)  '
+    db1_stb1_tag = 'st1 int, st2 float, st3 timestamp, st4 binary(16), st5 double, st6 bool, st7 bigint, st8 smallint, st9 tinyint, st10 nchar(16)'
+
+    tdSql1.execute('reset query cache')
+    tdSql2.execute('reset query cache')
+    tdSql1.execute(f'drop database if exists {dbname11}')
+    tdSql1.execute(f'drop database if exists {dbname12}')
+    tdSql2.execute(f'drop database if exists {dbname21}')
+    tdSql2.execute(f'drop database if exists {dbname11}')
+
+    tdSql1.execute(dbsql(dbname11))
+    tdSql1.query('show databases')
+    tdSql1.checkRows(1)
+    tdSql2.query('show databases')
+    tdSql2.checkRows(0)
+
+    tdSql2.execute(dbsql(dbname21))
+
+    tdSql1.query(f'show databases')
+    tdSql1.checkData(0, 0, dbname11)
+    tdSql2.query(f'show databases')
+    tdSql2.checkData(0, 0, dbname21)
+
+    tdSql1.execute(f'use {dbname11}')
+    tdSql1.query("show stables")
+    tdSql1.checkRows(0)
+    tdSql2.error("show stables")
+
+
+    ### conn1 create stable
+    tdSql1.execute(stbsql(stbname11, db1_stb1_column, db1_stb1_tag))
+    tdSql1.query(f"show stables like '{stbname11}' ")
+    tdSql1.checkRows(1)
+    tdSql2.error("show stables")
+
+    # 'st1 int, st2 float, st3 timestamp, st4 binary(16), st5 double, st6 bool, st7 bigint, st8 smallint, st9 tinyint, st10 nchar(16)'
+    for i in range(100):
+        t1name = f"t{i}"
+        stname = stbname11
+        tags = f'{i}, {i}, {i}, "binary_{i}", {i}, {i%2}, {i}, {i%32768}, {i%128}, "nchar_{i}"'
+        tdSql1.execute(tbsql(t1name, stname, tags))
+
+    tdSql2.error(f'select * from t{random.randint(0, 99)}')
+
+    tdSql1.query("show tables")
+    tdSql1.checkRows(100)
+    tdSql2.error("show tables")
+
+    tdSql1.query(f'select * from {stname}')
+    # tdSql1.query(f'select * from t1')
+    tdSql1.checkRows(0)
+    tdSql2.error(f'select * from {stname}')
+
+    # conn1 insert data
+    # 'ts timestamp, c1 int, c2 float, c3 timestamp, c4 binary(16), c5 double, c6 bool, c7 bigint, c8 smallint, c9 tinyint, c10 nchar(16)  '
+    nowtime = int(round(time.time() * 1000))
+    for i in range(100):
+        data = f'{nowtime+i*10}, {i}, {i}, {i}, "binary_{i}", {i}, {i%2}, {i}, {i%32768}, {i%128}, "nchar_{i}"'
+        tdSql1.execute(datasql(f"t{i}", data))
+        # tdSql2.error(datasql(f't{i}', data))
+    ti = random.randint(0,99)
+    tdSql1.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from t{ti}")
+    tdSql1.checkData(0, 0, ti)
+    tdSql1.checkData(0, 1, ti)
+    tdSql1.checkData(0, 2, ti)
+    tdSql1.checkData(0, 3, f'binary_{ti}')
+    tdSql1.checkData(0, 4, ti)
+    tdSql1.checkData(0, 5, ti%2)
+    tdSql1.checkData(0, 6, ti)
+    tdSql1.checkData(0, 7, ti%32768)
+    tdSql1.checkData(0, 8, ti%128)
+    tdSql1.checkData(0, 9, f'nchar_{ti}')
+    tdSql2.error(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from t{ti}")
+
+    # delete conn1.database and reinsert the data to conn1.db and conn2.db
+    tdSql1.execute(f"drop database if exists {dbname11}")
+    tdSql1.query("show databases")
+    tdSql1.checkRows(0)
+    tdSql2.query(f"show databases")
+    tdSql2.checkData(0, 0, dbname21)
+
+    tdSql1.execute(dbsql(dbname11))
+    tdSql1.query(f"show databases")
+    tdSql1.checkData(0, 0, dbname11)
+    tdSql2.query(f"show databases ")
+    tdSql2.checkData(0, 0, dbname21)
+
+    tdSql1.execute(dbsql(dbname12))
+    # tdSql1.query("show databases")
+    # tdSql1.checkData(0, 0, dbname11)
+    # tdSql1.checkData(1, 0, dbname12)
+    # tdSql2.query("show databases")
+    # tdSql2.checkData(0, 0, dbname21)
+
+    tdSql1.execute(f"use {dbname11}")
+    tdSql1.query("show stables")
+    tdSql1.checkRows(0)
+    tdSql2.error("show stables")
+
+    tdSql2.execute(f"use {dbname21}")
+    # tdSql2.query("show stables")
+    # tdSql2.checkRows(0)
+    # tdSql2.error(f"use {dbname12}")
+
+    tdSql1.execute(stbsql(stbname11, db1_stb1_column, db1_stb1_tag))
+    # tdSql1.query("show stables")
+    # tdSql1.checkRows(1)
+    # tdSql2.query("show stables")
+    # tdSql2.checkRows(0)
+
+    tdSql2.execute(stbsql(stbname21, db1_stb1_column, db1_stb1_tag))
+    # tdSql1.query("show stables ")
+    # tdSql1.checkRows(1)
+    # tdSql1.query(f"show stables like '{stbname11}' ")
+    # tdSql1.checkRows(1)
+    # tdSql2.query("show stables ")
+    # tdSql1.checkRows(1)
+    # tdSql2.query(f"show stables like '{stbname21}' ")
+    # tdSql1.checkRows(1)
+
+    for i in range(100):
+        t1name = f"tm{i}"
+        t2name = f"tn{i}"
+        s1tname = stbname11
+        s2tname = stbname21
+        tags = f'{i}, {i}, {i}, "binary_{i}", {i}, {i % 2}, {i}, {i % 32768}, {i % 128}, "nchar_{i}"'
+        tdSql1.execute(tbsql(t1name, s1tname, tags))
+        # tdSql2.error(f'select * from {t1name}')
+        tdSql2.execute(tbsql(t2name, s2tname, tags))
+        # tdSql2.query(f'select * from {t2name}')
+        # tdSql1.error(f'select * from {t2name}')
+
+
+    tdSql1.query("show tables like 'tm%' ")
+    tdSql1.checkRows(100)
+    tdSql2.query("show tables like 'tn%' ")
+    tdSql2.checkRows(100)
+
+    for i in range(100):
+        data1 = f'{nowtime + i * 10}, {i}, {i}, {i}, "binary_{i}", {i}, {i % 2}, {i}, {i % 32768}, {i % 128}, "nchar_{i}"'
+        data2 = f'{nowtime+i*10}, {i+10000}, {i+10000}, {i+10000}, "binary_{i+10000}", {i+10000}, {(i+10000)%2}, {i+10000}, {(i+10000)%32768}, {(i+10000)%128}, "nchar_{i+10000}" '
+        tdSql1.execute(datasql(f"tm{i}", data1))
+        tdSql2.execute(datasql(f'tn{i}', data2))
+    # ti = random.randint(0,99)
+    # tdSql1.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from tm{ti}")
+    # tdSql1.checkData(0, 0, ti)
+    # tdSql1.checkData(0, 1, ti)
+    # tdSql1.checkData(0, 2, ti)
+    # tdSql1.checkData(0, 3, f'binary_{ti}')
+    # tdSql1.checkData(0, 4, ti)
+    # tdSql1.checkData(0, 5, ti%2)
+    # tdSql1.checkData(0, 6, ti)
+    # tdSql1.checkData(0, 7, ti%32768)
+    # tdSql1.checkData(0, 8, ti%128)
+    # tdSql1.checkData(0, 9, f'nchar_{ti}')
+    # tdSql2.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from tn{ti}")
+    # tdSql2.checkData(0, 0, ti+10000)
+    # tdSql2.checkData(0, 1, ti+10000)
+    # tdSql2.checkData(0, 2, ti+10000)
+    # tdSql2.checkData(0, 3, f'binary_{ti+10000}')
+    # tdSql2.checkData(0, 4, ti+10000)
+    # tdSql2.checkData(0, 5, (ti+10000)%2)
+    # tdSql2.checkData(0, 6, ti+10000)
+    # tdSql2.checkData(0, 7, (ti+10000)%32768)
+    # tdSql2.checkData(0, 8, (ti+10000)%128)
+    # tdSql2.checkData(0, 9, f'nchar_{ti+10000}')
+
+    # tdSql1.query(f"select last(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname11}")
+    # print(tdSql1.sql)
+    # print(tdSql1.queryResult)
+    # tdSql1.checkData(0, 0, 99)
+    # tdSql1.checkData(0, 1, 99)
+    # tdSql1.checkData(0, 2, 99)
+    # tdSql1.checkData(0, 3, f'binary_99')
+    # tdSql1.checkData(0, 4, 99)
+    # tdSql1.checkData(0, 5, 99%2)
+    # tdSql1.checkData(0, 6, 99)
+    # tdSql1.checkData(0, 7, 99%32768)
+    # tdSql1.checkData(0, 8, 99%128)
+    # tdSql1.checkData(0, 9, f'nchar_99')
+
+    tdSql1.query(f"select first(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname11}")
+    # tdSql1.checkData(0, 0, 0)
+    # tdSql1.checkData(0, 1, 0)
+    # tdSql1.checkData(0, 2, 0)
+    # tdSql1.checkData(0, 3, f'binary_0')
+    # tdSql1.checkData(0, 4, 0)
+    # tdSql1.checkData(0, 5, 0)
+    # tdSql1.checkData(0, 6, 0)
+    # tdSql1.checkData(0, 7, 0)
+    # tdSql1.checkData(0, 8, 0)
+    # tdSql1.checkData(0, 9, f'nchar_0')
+
+    tdSql1.error("select * from")
+
+    tdSql1.query(f"select last(*) from tm1")
+    tdSql1.checkData(0, 1, 1)
+    tdSql1.checkData(0, 4, "binary_1")
+
+
+    tdSql1.query(f"select min(c1),max(c2) from {stbname11}")
+    tdSql1.checkData(0, 0, 0)
+    tdSql1.checkData(0, 1, 99)
+
+    tdSql2.query(f"select count(*), count(c1) from {stbname21}")
+    # tdSql2.checkData(0, 0, 100)
+    # tdSql2.checkData(0, 1, 100)
+
+    tdSql2.query(f"select first(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname21}")
+    # tdSql2.checkData(0, 0, 10000)
+    # tdSql2.checkData(0, 1, 10000)
+    # tdSql2.checkData(0, 2, 10000)
+    # tdSql2.checkData(0, 3, f'binary_10000')
+    # tdSql2.checkData(0, 4, 10000)
+    # tdSql2.checkData(0, 5, 10000%2)
+    # tdSql2.checkData(0, 6, 10000)
+    # tdSql2.checkData(0, 7, 10000%32768)
+    # tdSql2.checkData(0, 8, 10000%128)
+    # tdSql2.checkData(0, 9, f'nchar_10000')
+
+    # tdSql2.query(f"select last(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname21}")
+    # print(tdSql2.sql)
+    # print(tdSql2.queryResult)
+    # tdSql2.checkData(0, 0, 10099)
+    # tdSql2.checkData(0, 1, 10099)
+    # tdSql2.checkData(0, 2, 10099)
+    # tdSql2.checkData(0, 3, f'binary_10099')
+    # tdSql2.checkData(0, 4, 10099)
+    # tdSql2.checkData(0, 5, 10099%2)
+    # tdSql2.checkData(0, 6, 10099)
+    # tdSql2.checkData(0, 7, 10099&32768)
+    # tdSql2.checkData(0, 8, 10099%128)
+    # tdSql2.checkData(0, 9, f'nchar_10099')