[TS-476]<testcase>:verify result when updates LZ4

tests/pytest/compress/compressChangeVersion.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 os
+import sys
+sys.path.insert(0, os.getcwd())
+from util.log import *
+from util.sql import *
+from util.dnodes import *
+import taos
+import threading
+import subprocess
+from random import choice
+
+ 
+class TwoClients:
+    def initConnection(self):
+        self.host = "chenhaoran01"
+        self.user = "root"
+        self.password = "taosdata"
+        self.config = "/home/chr/cfg/single/"     
+        self.port =6030 
+        self.rowNum = 10
+        self.ts = 1537146000000  
+
+    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 run(self):
+        buildPath = self.getBuildPath()
+        if (buildPath == ""):
+            tdLog.exit("taosd not found!")
+        else:
+            tdLog.info("taosd found in %s" % buildPath)
+        binPath = buildPath+ "/build/bin/"
+        walFilePath = "/var/lib/taos/mnode_bak/wal/"
+        
+        # new taos client
+        conn1 = taos.connect(host=self.host, user=self.user, password=self.password, config=self.config )
+        print(conn1)
+        cur1 = conn1.cursor()
+        tdSql.init(cur1, True)
+
+        # create backgroud db and tb
+        tdSql.execute("drop database if exists db1")
+        os.system("%staosdemo -f compress/insertDataDb1.json -y " % binPath)
+        # create foreground db and tb 
+        tdSql.execute("drop database if exists foredb")
+        tdSql.execute("create database foredb")
+        tdSql.execute("use foredb")
+        print("123test")
+        tdSql.execute("create stable if not exists stb (ts timestamp, dataInt int, dataDouble  double,dataStr nchar(200)) tags(loc nchar(50),t1 int)")
+        tdSql.execute("create table tb1 using stb tags('beijing1', 10)")
+        tdSql.execute("insert into tb1 values(1614218412000,8635,98.861,'qazwsxedcrfvtgbyhnujmikolp1')(1614218422000,8636,98.862,'qazwsxedcrfvtgbyhnujmikolp2')")
+        tdSql.execute("create table tb2 using stb tags('beijing2', 11)")
+        tdSql.execute("insert into tb2 values(1614218432000,8647,98.863,'qazwsxedcrfvtgbyhnujmikolp3')")
+        tdSql.execute("insert into tb2 values(1614218442000,8648,98.864,'qazwsxedcrfvtgbyhnujmikolp4')")
+
+
+        # check data correct 
+        tdSql.execute("use db1")
+        tdSql.query("select count(tbname) from stb0")
+        tdSql.checkData(0, 0, 50000)
+        tdSql.query("select count(*) from stb0")
+        tdSql.checkData(0, 0, 5000000)        
+        tdSql.execute("use foredb")
+        tdSql.query("select count (tbname) from stb")
+        tdSql.checkData(0, 0, 2)
+        tdSql.query("select count (*) from stb")
+        tdSql.checkData(0, 0, 4)
+        tdSql.query("select * from tb1 order by ts")
+        tdSql.checkData(0, 3, "qazwsxedcrfvtgbyhnujmikolp1")
+        tdSql.query("select * from tb2 order by ts")
+        tdSql.checkData(1, 3, "qazwsxedcrfvtgbyhnujmikolp4")
+
+
+
+        # delete useless file       
+        testcaseFilename = os.path.split(__file__)[-1]
+        os.system("rm -rf ./insert_res.txt")
+        # os.system("rm -rf compress/%s.sql" % testcaseFilename )       
+
+clients = TwoClients()
+clients.initConnection()
+# clients.getBuildPath()
+clients.run()
\ No newline at end of file

tests/pytest/compress/insertDataDb1.json

+{
+    "filetype": "insert",
+    "cfgdir": "/etc/taos",
+    "host": "127.0.0.1",
+    "port": 6030,
+    "user": "root",
+    "password": "taosdata",
+    "thread_count": 4,
+    "thread_count_create_tbl": 4,
+    "result_file": "./insert_res.txt",
+    "confirm_parameter_prompt": "no",
+    "insert_interval": 0,
+    "interlace_rows": 10,
+    "num_of_records_per_req": 1000,
+    "max_sql_len": 1024000,
+    "databases": [{
+        "dbinfo": {
+            "name": "db1",
+            "drop": "yes",
+            "replica": 1,
+            "days": 10,
+            "cache": 50,
+            "blocks": 8,
+            "precision": "ms",
+            "keep": 3650,
+            "minRows": 100,
+            "maxRows": 4096,
+            "comp":2,
+            "walLevel":1,
+            "cachelast":0,
+            "quorum":1,
+            "fsync":3000,
+            "update": 0
+        },
+        "super_tables": [{
+            "name": "stb0",
+            "child_table_exists":"no",
+            "childtable_count": 50000,
+            "childtable_prefix": "stb00_",
+            "auto_create_table": "no",
+            "batch_create_tbl_num": 100,
+            "data_source": "rand",
+            "insert_mode": "taosc",
+            "insert_rows": 100,
+            "childtable_limit": 0,
+            "childtable_offset":0,
+            "interlace_rows": 0,
+            "insert_interval":0,
+            "max_sql_len": 1024000,
+            "disorder_ratio": 0,
+            "disorder_range": 1000,
+            "timestamp_step": 1,
+            "start_timestamp": "2020-10-01 00:00:00.000",
+            "sample_format": "csv",
+            "sample_file": "./sample.csv",
+            "tags_file": "",
+            "columns": [{"type": "INT"},{"type": "TINYINT"},{"type": "smallint"},{"type": "bool"},{"type": "bigint"},{"type": "float"},{"type": "double"}, {"type": "BINARY","len": 32}, {"type": "nchar","len": 32}],
+            "tags": [{"type": "TINYINT", "count":2}, {"type": "BINARY", "len": 16, "count":1}]
+        }]
+    }]
+}
+