test_connection.py 文件源码

def test_isolation_level_autocommit(self):
        cnn1 = self.connect()
        cnn2 = self.connect()
        cnn2.set_isolation_level(ext.ISOLATION_LEVEL_AUTOCOMMIT)

        cur1 = cnn1.cursor()
        cur1.execute("select count(*) from isolevel;")
        self.assertEqual(0, cur1.fetchone()[0])
        cnn1.commit()

        cur2 = cnn2.cursor()
        cur2.execute("insert into isolevel values (10);")

        cur1.execute("select count(*) from isolevel;")
        self.assertEqual(1, cur1.fetchone()[0])