Merge pull request #14217 from taosdata/cases/TS-1438

test: add test cases for case sensitive

tests/pytest/dbmgmt/dbNameCaseSensitive.py

@@ -73,6 +73,10 @@ class TDTestCase:
         sql = tdSql.getData(0, 1)
         tdSql.checkEqual(True, sql.startswith("CREATE DATABASE `电力系统`"))
 
+        tdSql.error("create database ``")
+        tdSql.execute("create database ` `")
+        tdSql.error("create database ` `")
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/table/columnNameCaseSensitive.py

@@ -159,6 +159,22 @@ class TDTestCase:
         tdSql.query("select ts `时间戳` from tt3")
         tdSql.checkRows(1)
 
+        tdSql.error("create table tt4(`` timestamp, c1 int)")
+        tdSql.error("create table tt4(` ` timestamp, ` ` int)")
+        tdSql.error("create table tt4(`tb1` timestamp, `tb1` int)")
+        
+        ts = 1656040651000
+        tdSql.execute("create table `T4`(` ` timestamp, c1 int, `C1` int)")
+        tdSql.execute("insert into `T4`(` `, `C1`) values(%d, 1)" % ts)
+        tdSql.query("select * from `T4`")
+        tdSql.checkRows(1)
+        tdSql.execute("delete from `T4` where ` ` = '2022-06-24 11:17:31.000'")
+        tdSql.query("select * from `T4`")
+        tdSql.checkRows(0)
+
+        tdSql.error("alter table `T4` add column `` double")
+
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/table/tagNameCaseSensitive.py

@@ -56,6 +56,26 @@ class TDTestCase:
         tdSql.query("describe `STB5`")
         tdSql.checkRows(5)
 
+        ts = 1656040651000
+        tdSql.error("create table `STB6`(ts timestamp, c1 int) tags(`` int)")
+        tdSql.error("create table `STB6`(ts timestamp, c1 int) tags(` ` int, ` ` binary(20))")
+        tdSql.execute("create table `STB6`(ts timestamp, c1 int) tags(` ` int)")
+        tdSql.execute("insert into tb6 using `STB6` tags(1) values(%d, 1)(%d, 2)(%d, 3)" % (ts, ts + 1000, ts + 2000))
+        tdSql.execute("insert into tb7 using `STB6` tags(2) values(%d, 1)(%d, 2)(%d, 3)" % (ts, ts + 1000, ts + 2000))
+        tdSql.query("select * from `STB6`")
+        tdSql.checkRows(6)
+
+        tdSql.execute("delete from `STB6` where ` ` = 1 and ts = '2022-06-24 11:17:31.000'")
+        tdSql.checkAffectedRows(1)
+        tdSql.query("select * from `STB6`")
+        tdSql.checkRows(5)
+        tdSql.execute("delete from `STB6` where ` ` = 2")
+        tdSql.checkAffectedRows(3)
+        tdSql.query("select * from `STB6`")
+        tdSql.checkRows(2)
+
+        tdSql.error("alter table `STB6` add tag `` nchar(20)")
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/table/tbNameCaseSensitive.py

@@ -120,6 +120,19 @@ class TDTestCase:
         tdSql.query("show create table `普通表`")
         tdSql.checkData(0, 1, "CREATE TABLE `普通表` (`ts` TIMESTAMP,`c1` INT)")
 
+        tdSql.error("create table `` (ts timestamp, c1 int)")
+        tdSql.execute("create table ` ` (ts timestamp, c1 int)")
+        tdSql.error("create table ` ` (ts timestamp, c1 int)")
+
+        ts = 1656040651000
+        tdSql.execute("insert into ` ` values(%d, 1)" % ts)
+        tdSql.query("select * from ` `")
+        tdSql.checkRows(1)
+        tdSql.execute("delete from ` `")
+        tdSql.checkAffectedRows(1)
+        tdSql.query("select * from ` `")
+        tdSql.checkRows(0)
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)