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Merge pull request #4873 from taosdata/xiaoping/add_test_case 

[TD-2703]<test>: add test case
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huili 2021-01-11 15:40:07 +08:00 committed by GitHub
parent a56e677fda 69cbb1d5ce
commit 4c1e6c01a7
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1 changed files with 13 additions and 11 deletions
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24
tests/pytest/alter/alter_table.py
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@ -105,11 +105,11 @@ class TDTestCase:
# Create db # Create db
tdSql.execute("drop database if exists %s" % (db)) tdSql.execute("drop database if exists %s" % (db))
tdSql.execute("reset query cache") tdSql.execute("reset query cache")
tdSql.execute("create database %s maxrows 200 maxtables 4" % (db)) tdSql.execute("create database %s maxrows 200" % (db))
tdSql.execute("use %s" % (db)) tdSql.execute("use %s" % (db))
# Create a table with one colunm of int type and insert 300 rows # Create a table with one colunm of int type and insert 300 rows
tdLog.info("Create table tb") tdLog.info("create table tb")
tdSql.execute("create table tb (ts timestamp, c1 int)") tdSql.execute("create table tb (ts timestamp, c1 int)")
tdLog.info("Insert %d rows into tb" % (self.rowNum)) tdLog.info("Insert %d rows into tb" % (self.rowNum))
for k in range(1, self.rowNum + 1): for k in range(1, self.rowNum + 1):
@ -119,20 +119,22 @@ class TDTestCase:
# Alter tb and add a column of smallint type, then query tb to see if # Alter tb and add a column of smallint type, then query tb to see if
# all added column are NULL # all added column are NULL
self.addColumnAndCount() self.addColumnAndCount()
tdDnodes.stop(1) tdDnodes.stop(1)
time.sleep(5) tdDnodes.start(1)
tdDnodes.start(1)
time.sleep(5)
tdSql.query(self.sqlHead + self.sqlTail) tdSql.query(self.sqlHead + self.sqlTail)
for i in range(2, len(self.types) + 2): size = len(self.types) + 2
tdSql.checkData(0, i, self.rowNum * (len(self.types) + 2 - i)) for i in range(2, size):
tdSql.checkData(0, i, self.rowNum * (size - i))
self.dropColumnAndCount() tdSql.execute("create table st(ts timestamp, c1 int) tags(t1 float)")
tdSql.execute("create table t0 using st tags(null)")
tdSql.execute("alter table t0 set tag t1=2.1")
tdSql.query("show tables")
tdSql.checkRows(1)
def stop(self): def stop(self):
tdSql.close() tdSql.close()
tdLog.success("%s successfully executed" % __file__) tdLog.success("%s successfully executed" % __file__)
#tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase()) tdCases.addLinux(__file__, TDTestCase())