code: def test_table_lock_cursor_dealloc(self):
      with memory_database() as con:
          con.execute("create table t(t)")
          con.executemany(
              "insert into t values(?)", ((v,) for v in range(5))
          )
          con.commit()
          cur = con.execute("select t from t")
          del cur
          con.execute("drop table t")
          con.commit()
  
imports: import datetime
  import unittest
  import sqlite3
  import weakref
  import functools
  from test import support
  from unittest.mock import patch
  from .util import memory_database, cx_limit
  from .util import MemoryDatabaseMixin
label_desc: Use image node_id 33 for calling the RegressionTests obj's underlying member method code with example usage: obj.test_table_lock_cursor_dealloc() without return types