update case

tests/system-test/6-cluster/vnode/4dnode1mnode_basic_replica3_mnode3_insertdatas_querys.py

+# author : wenzhouwww
+from ssl import ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE
+import taos
+import sys
+import time
+import os 
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import TDDnodes
+from util.dnodes import TDDnode
+from util.cluster import *
+
+import time
+import socket
+import subprocess ,threading
+sys.path.append(os.path.dirname(__file__))
+
+class TDTestCase:
+    def init(self,conn ,logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+        self.host = socket.gethostname()
+        self.mnode_list = {}
+        self.dnode_list = {}
+        self.ts = 1483200000000
+        self.db_name ='testdb'
+        self.replica = 3 
+        self.vgroups = 1
+        self.tb_nums = 10 
+        self.row_nums = 2000
+
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root) - len("/build/bin")]
+                    break
+        return buildPath
+
+    def check_setup_cluster_status(self):
+        tdSql.query("show mnodes")
+        for mnode in tdSql.queryResult:
+            name = mnode[1]
+            info = mnode
+            self.mnode_list[name] = info
+
+        tdSql.query("show dnodes")
+        for dnode in tdSql.queryResult:
+            name = dnode[1]
+            info = dnode
+            self.dnode_list[name] = info
+
+        count = 0
+        is_leader = False
+        mnode_name = ''
+        for k,v in self.mnode_list.items():
+            count +=1
+            # only for 1 mnode
+            mnode_name = k
+
+            if v[2] =='leader':
+                is_leader=True
+
+        if count==1 and is_leader:
+            tdLog.notice("===== depoly cluster success with 1 mnode as leader =====")
+        else:
+            tdLog.exit("===== depoly cluster fail with 1 mnode as leader =====")
+
+        for k ,v in self.dnode_list.items():
+            if k == mnode_name:
+                if v[3]==0:
+                    tdLog.notice("===== depoly cluster mnode only success at {} , support_vnodes is {} ".format(mnode_name,v[3]))
+                else:
+                    tdLog.exit("===== depoly cluster mnode only fail at {} , support_vnodes is {} ".format(mnode_name,v[3]))
+            else:
+                continue
+
+    def create_db_check_vgroups(self):
+
+        tdSql.execute("drop database if exists test")
+        tdSql.execute("create database if not exists test replica 1 duration 300")
+        tdSql.execute("use test")
+        tdSql.execute(
+        '''create table stb1
+        (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
+        tags (t1 int)
+        '''
+        )
+        tdSql.execute(
+            '''
+            create table t1
+            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
+            '''
+        )
+        
+        for i in range(5):
+            tdSql.execute("create table sub_tb_{} using stb1 tags({})".format(i,i))
+        tdSql.query("show stables")
+        tdSql.checkRows(1)
+        tdSql.query("show tables")
+        tdSql.checkRows(6)
+
+        tdSql.query("show test.vgroups;")
+        vgroups_infos = {}  # key is id: value is info list
+        for vgroup_info in tdSql.queryResult:
+            vgroup_id = vgroup_info[0]
+            tmp_list = []
+            for role in vgroup_info[3:-4]:
+                if role in ['leader','follower']:
+                    tmp_list.append(role)
+            vgroups_infos[vgroup_id]=tmp_list
+
+        for k , v in vgroups_infos.items():
+            if len(v) ==1 and v[0]=="leader":
+                tdLog.notice(" === create database replica only 1 role leader  check success of vgroup_id {} ======".format(k))
+            else:
+                tdLog.exit(" === create database replica only 1 role leader  check fail of vgroup_id {} ======".format(k))
+
+    def create_db_replica_3_insertdatas(self, dbname, replica_num ,vgroup_nums ,tb_nums , row_nums ):
+        newTdSql=tdCom.newTdSql()
+        drop_db_sql = "drop database if exists {}".format(dbname)
+        create_db_sql = "create database {} replica {} vgroups {}".format(dbname,replica_num,vgroup_nums)
+
+        tdLog.notice(" ==== create database {} and insert rows begin =====".format(dbname))
+        newTdSql.execute(drop_db_sql)
+        newTdSql.execute(create_db_sql)
+        newTdSql.execute("use {}".format(dbname))
+        newTdSql.execute(
+        '''create table stb1
+        (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(32),c9 nchar(32), c10 timestamp)
+        tags (t1 int)
+        '''
+        )
+        newTdSql.execute(
+            '''
+            create table t1
+            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(32),c9 nchar(32), c10 timestamp)
+            '''
+        )
+        
+        for i in range(tb_nums):
+            sub_tbname = "sub_tb_{}".format(i)
+            newTdSql.execute("create table {} using stb1 tags({})".format(sub_tbname,i))
+            # insert datas about new database
+
+            for row_num in range(row_nums):
+                ts = self.ts + 1000*row_num
+                newTdSql.execute(f"insert into {sub_tbname} values ({ts}, {row_num} ,{row_num}, 10 ,1 ,{row_num} ,{row_num},true,'bin_{row_num}','nchar_{row_num}',now) ")
+
+        tdLog.notice(" ==== create database {} and insert rows execute end =====".format(dbname))
+
+    
+
+    def check_insert_status(self, dbname, tb_nums , row_nums):
+        newTdSql=tdCom.newTdSql()
+        newTdSql.execute("use {}".format(dbname))
+        newTdSql.query("select count(*) from {}.{}".format(dbname,'stb1'))
+        # tdSql.checkData(0 , 0 , tb_nums*row_nums)
+        newTdSql.query("select distinct tbname from {}.{}".format(dbname,'stb1'))
+        # tdSql.checkRows(tb_nums)
+
+    def loop_query_constantly(self, times ,  db_name, tb_nums ,row_nums):
+
+        for loop_time in range(times):
+            tdLog.debug(" === query is going ,this is {}_th query === ".format(loop_time))
+            self.check_insert_status( db_name, tb_nums , row_nums)
+
+    def loop_create_databases(self, times , tb_nums , row_nums):
+
+        for loop_time in range(times):
+            tdLog.debug(" === create database and insert datas is going ,this is {}_th create === ".format(loop_time))
+            db_name = 'loop_db_{}'.format(loop_time)
+            self.create_db_replica_3_insertdatas(db_name , self.replica , self.vgroups , tb_nums , row_nums)
+            self.check_insert_status( db_name, tb_nums , row_nums)
+
+    def run(self): 
+        self.check_setup_cluster_status()
+        self.create_db_check_vgroups()
+
+        # create mnode 
+        tdSql.execute("create mnode on dnode 2 ")
+        tdSql.execute("create mnode on dnode 3 ")
+        os.system("taos -s 'show mnodes;'")
+        # start writing constantly 
+        writing = threading.Thread(target = self.create_db_replica_3_insertdatas, args=(self.db_name , self.replica , self.vgroups , self.tb_nums , self.row_nums))
+        writing.start()
+        tdSql.query(" show {}.stables ".format(self.db_name))
+        while not tdSql.queryResult:
+            print(tdSql.queryResult)
+            time.sleep(0.1)
+            tdSql.query(" show {}.stables ".format(self.db_name))
+
+        reading = threading.Thread(target = self.loop_query_constantly, args=(1000,self.db_name , self.tb_nums , self.row_nums))
+        reading.start()
+
+        create_db = threading.Thread(target = self.loop_create_databases, args=(10, 10 , 10))
+        create_db.start()
+        
+        writing.join()
+        reading.join()
+        create_db.join()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())
\ No newline at end of file