From 9b1367be39cf241c2ce630a4ec6df2389a61912f Mon Sep 17 00:00:00 2001
From: wenzhouwww <wenzhouwww@live.cn>
Date: Mon, 20 Dec 2021 19:28:08 +0800
Subject: [PATCH] [TD-12014]<test>: test case for taoshell crash such as
 'select 1* now from st'

---
 .../system-test/2-query/9-others/TD-12014.py  | 100 ++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 tests/system-test/2-query/9-others/TD-12014.py

diff --git a/tests/system-test/2-query/9-others/TD-12014.py b/tests/system-test/2-query/9-others/TD-12014.py
new file mode 100644
index 0000000000..b5cd8b63c2
--- /dev/null
+++ b/tests/system-test/2-query/9-others/TD-12014.py
@@ -0,0 +1,100 @@
+###################################################################
+#           Copyright (c) 2020 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 -*-
+
+from posixpath import split
+import sys
+import os 
+
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.dnodes import *
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+        
+        self.ts = 1420041600000 # 2015-01-01 00:00:00  this is begin time for first record
+        self.num = 10
+
+    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 caseDescription(self):
+
+        '''
+        case1 <wenzhouwww>: [TD-11389] : 
+            this test case is an test case for cache error , it will let  the cached data obtained by the client that has connected to taosd incorrect，
+            root cause : table schema is changed, tag hostname size is increased through schema-less insertion. The schema cache of client taos is not refreshed.
+
+        ''' 
+        return 
+   
+    def run(self):
+        tdSql.prepare()
+        tdSql.execute("create database if not exists testdb keep 36500;")
+        tdSql.execute("use testdb;")
+        tdSql.execute("create stable st (ts timestamp , id int , value double) tags(hostname binary(10) ,ind int);")
+        for i in range(self.num):
+            tdSql.execute("insert into sub_%s using st tags('host_%s' , %d) values (%d , %d , %f );"%(str(i),str(i),i*10,self.ts+10000*i,i*2,i+10.00))
+
+        tdSql.error('select 1*now+2d-3m from st;') 
+        tdSql.error('select 1*now+2d-3m from sub_1;') 
+        tdSql.error('select 1-now+2d-3m from st;') 
+        tdSql.error('select 1*now+2d-3m from st;') 
+        tdSql.error('select 1/now+2d-3m from st;') 
+        tdSql.error('select 1%now+2d-3m from st;') 
+        tdSql.error('select 1*now+2d-3m from sub_1;') 
+        tdSql.error('select elapsed(ts)+now from st  group by tbname order by ts desc ;') 
+        tdSql.error('select elapsed(ts)-now from st  group by tbname order by ts desc ;')
+        tdSql.error('select elapsed(ts)*now from st  group by tbname order by ts desc ;')
+        tdSql.error('select elapsed(ts)/now from st  group by tbname order by ts desc ;')
+        tdSql.error('select elapsed(ts)%now from st  group by tbname order by ts desc ;')
+        tdSql.error('select elapsed(ts)+now from sub_1 order by ts desc ;') 
+        tdSql.error('select twa(value)+now from st order by ts desc ;') 
+        tdSql.error('select max(value)*now from st ;') 
+        tdSql.error('select max(value)*now from sub_1 ;') 
+        tdSql.error('select max(value)*now+2d-3m from st;')
+
+        tdSql.query('select max(value) from st where ts < now -2d +3m ;') 
+        tdSql.checkRows(1)
+        tdSql.query('select ts,value from st where ts < now -2d +3m ;') 
+        tdSql.checkRows(10)
+        tdSql.query('select max(value) from sub_1 where ts < now -2d +3m ;') 
+        tdSql.checkRows(1)
+        tdSql.query('select ts ,value from sub_1 where ts < now -2d +3m ;') 
+        tdSql.checkRows(1)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
+
+
-- 
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