From cd7915ddc3a796ee5beeb96a6545d5b716181312 Mon Sep 17 00:00:00 2001
From: Ping Xiao <pxiao@taosdata.com>
Date: Fri, 8 Oct 2021 14:33:50 +0800
Subject: [PATCH] [TS-402]<test>: add test case for update option equals 2

---
 tests/pytest/fulltest.sh                      |  2 +-
 .../{bug_td2279.py => update_options.py}      | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)
 rename tests/pytest/update/{bug_td2279.py => update_options.py} (76%)

diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh
index 76a5868e61..bb973d2602 100755
--- a/tests/pytest/fulltest.sh
+++ b/tests/pytest/fulltest.sh
@@ -198,7 +198,7 @@ python3 ./test.py -f update/merge_commit_data2.py
 python3 ./test.py -f update/merge_commit_data2_update0.py
 python3 ./test.py -f update/merge_commit_last-0.py
 python3 ./test.py -f update/merge_commit_last.py
-python3 ./test.py -f update/bug_td2279.py
+python3 ./test.py -f update/update_options.py
 
 #======================p2-end===============
 #======================p3-start===============
diff --git a/tests/pytest/update/bug_td2279.py b/tests/pytest/update/update_options.py
similarity index 76%
rename from tests/pytest/update/bug_td2279.py
rename to tests/pytest/update/update_options.py
index 7e8640dfa0..dd1b82fc59 100644
--- a/tests/pytest/update/bug_td2279.py
+++ b/tests/pytest/update/update_options.py
@@ -34,6 +34,7 @@ class TDTestCase:
     def run(self):            
         tdSql.prepare()
 
+        # test case for TD-2279
         print("==============step1")        
         tdSql.execute("create table t (ts timestamp, a int)")
 
@@ -58,6 +59,24 @@ class TDTestCase:
         tdSql.checkRows(6612)
 
         tdDnodes.stop(1)
+        tdDnodes.startWithoutSleep(1)
+        tdLog.sleep(3)
+        
+        # test case for https://jira.taosdata.com:18080/browse/TS-402
+        tdSql.execute("create database test update 1")
+        tdSql.execute("use test")
+
+        tdSql.execute("create table tb (ts timestamp, c1 int, c2 int, c3 int)")
+        tdSql.execute("insert into tb values(%d, 1, 2, 3)(%d, null, null, 9)" % (self.ts, self.ts))
+
+        tdSql.query("select * from tb")
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 1, None)
+        tdSql.checkData(0, 2, None)
+        tdSql.checkData(0, 3, 9)
+
+        
+
         
     def stop(self):
         tdSql.close()
-- 
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