[TD-11945]<test>: add test case coredump for TD-11945 ,and this issue has been...

[TD-11945]<test>: add test case coredump for TD-11945 ,and this issue has been fix on branch feature/TD-6140

tests/system-test/2-query/9-others/TD-11945_crash.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confspeedential 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 provspeeded by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def caseDescription(self):
+        '''
+        case1:<author>:wenzhouwww [TD-11945] this test case is an issue about taoshell and taosd crash , it now has been repaired on branch https://github.com/taosdata/TDengine/tree/feature%2FTD-6140
+        the root source maybe :
+        The four arithmetic operations do not perform the verification of the numeric type,so that the numeric type and string type will coredump about Four arithmetic operations
+        ''' 
+        return
+
+    def init(self, conn, logSql):
+        tdLog.debug("start test case for TD-11945 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 run(self):
+
+        tdSql.prepare()
+        tdSql.execute('create database if not exists testdb')
+        tdSql.execute('create table tb (ts timestamp, speed int)')
+        tdSql.execute('create stable st (ts timestamp, speed int) tags(ind int)')
+        
+        for i in range(self.num):
+            tdSql.execute('insert into tb values(%d,%d) '%(self.ts+i*10000,i))
+            tdSql.execute('insert into sub1 using st tags(1) values(%d,%d) '%(self.ts+i*10000,i))
+            tdSql.execute('insert into sub2 using st tags(2) values(%d,%d) '%(self.ts+i*10000,i))
+
+            tdLog.info(" ==================execute query =============")
+            tdSql.error('select 1*tbname, min(speed) , ind from st;')  
+            tdSql.execute('select tbname, min(speed) , ind from st group by ind;')
+            tdSql.error('select tbname , tbname,ind ,ind, * ,speed+"ab" from st;')
+            tdSql.error('select tbname , ind ,speed+"abc" from st;')
+            tdSql.error('select speed+"abc" from st;')
+            tdSql.error('select speed+"abc" from sub1;')
+            tdSql.error('select speed+"abc" from sub2;')  
+            tdSql.error('select max(speed) + "abc" from st;') 
+            tdSql.error('select max(speed) + "abc" from sub1;')
+            tdSql.error('select max(speed) + "abc" from sub2;')
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/system-test/fulltest.sh

 python3 test.py -f 1-insert/0-sql/basic.py 
-python3 test.py -f 0-management/1-stable/create_col_tag.py 
\ No newline at end of file
+python3 test.py -f 0-management/1-stable/create_col_tag.py 
+# python3 test.py -f 2-query/9-others/TD-11945_crash.py # this test case must need TD-6140 merge into develop