test:modify base version from 3.0.1.0 to 3.0.1.8 in compatibility testcase

tests/system-test/0-others/compatibility.py

@@ -3,8 +3,7 @@ import taos
 import sys
 import os
 import time
-
-
+from pathlib import Path
 from util.log import *
 from util.sql import *
 from util.cases import *
@@ -61,9 +60,17 @@ class TDTestCase:
         # os.system(f"mv {self.getBuildPath()}/build/lib/libtaos.so  {self.getBuildPath()}/build/lib/libtaos.so_bak ")
         # os.system(f"mv {self.getBuildPath()}/build/lib/libtaos.so.1  {self.getBuildPath()}/build/lib/libtaos.so.1_bak ")
         
-		packagePath="/usr/local/src/"
-		packageName="TDengine-server-3.0.1.0-Linux-x64.tar.gz"
-		os.system(f"cd {packagePath} &&  tar xvf  TDengine-server-3.0.1.0-Linux-x64.tar.gz && cd TDengine-server-3.0.1.0 && ./install.sh  -e no  " )
+        packagePath = "/usr/local/src/"
+        baseVersion = "3.0.1.8"
+        packageName = "TDengine-server-{baseVersion}-Linux-x64.tar.gz"
+        packageTPath = packageName.split("-Linux-")[0]
+        my_file = Path(f"{packagePath}/{packageName}")
+        if not  my_file.exists():
+            print(f"{packageName} is not exists")
+            os.system(f"cd {packagePath} &&  wget https://www.tdengine.com/assets-download/3.0/{packageName}")
+        else: 
+            print(f"{packageName} has been exists")
+        os.system(f"cd {packagePath} &&  tar xvf  {packageName} && cd {packageTPath} &&  ./install.sh  -e no  " )
         tdDnodes.stop(1)
         print(f"start taosd: nohup taosd -c {cPath} & ")
         os.system(f" nohup taosd -c {cPath} & " )
@@ -77,7 +84,6 @@ class TDTestCase:
 
 
     def run(self):
-		print(f"start taosd run")
         bPath=self.getBuildPath()
         cPath=self.getCfgPath()
         dbname = "test"
@@ -87,21 +93,18 @@ class TDTestCase:
         tableNumbers=100
         recordNumbers1=100
         recordNumbers2=1000
-		#tdsqlF=tdCom.newTdSql()
-		#print(tdsqlF)
-
-		oldServerVersion = '3.0.1.0' 
-		#tdsqlF.query(f"SELECT SERVER_VERSION();")
-		#print(tdsqlF.query(f"SELECT SERVER_VERSION();"))
-		#oldServerVersion=tdsqlF.queryResult[0][0]
-		#tdLog.info(f"Base server version is {oldServerVersion}")
-		#tdsqlF.query(f"SELECT CLIENT_VERSION();")
-		#	
-		## the oldClientVersion can't be updated in the same python process,so the version is new compiled verison
-		#oldClientVersion=tdsqlF.queryResult[0][0]
-
-		#tdLog.info(f"Base client version is {oldClientVersion}")
-
+        # tdsqlF=tdCom.newTdSql()
+        # print(tdsqlF)
+        # tdsqlF.query(f"SELECT SERVER_VERSION();")
+        # print(tdsqlF.query(f"SELECT SERVER_VERSION();"))
+        # oldServerVersion=tdsqlF.queryResult[0][0]
+        # tdLog.info(f"Base server version is {oldServerVersion}")
+        # tdsqlF.query(f"SELECT CLIENT_VERSION();")
+        
+        # # the oldClientVersion can't be updated in the same python process,so the version is new compiled verison
+        # oldClientVersion=tdsqlF.queryResult[0][0]
+        # tdLog.info(f"Base client version is {oldClientVersion}")
+        oldServerVersion = "3.0.1.0"
         tdLog.printNoPrefix(f"==========step1:prepare and check data in old version-{oldServerVersion}")
         tdLog.info(f" LD_LIBRARY_PATH=/usr/lib  taosBenchmark -t {tableNumbers} -n {recordNumbers1} -y  ")
         os.system(f"LD_LIBRARY_PATH=/usr/lib taosBenchmark -t {tableNumbers} -n {recordNumbers1} -y  ")
@@ -142,6 +145,8 @@ class TDTestCase:
         os.system(f"taosBenchmark -t {tableNumbers} -n {recordNumbers2} -y  ")
         tdsql.query(f"select count(*) from {stb}")
         tdsql.checkData(0,0,tableNumbers*recordNumbers2)
+        tdsql.query(f"select count(*) from db4096.stb0")
+        tdsql.checkData(0,0,50000)
 
         tdsql=tdCom.newTdSql()
         tdLog.printNoPrefix(f"==========step4:verify backticks in taos Sql-TD18542")