code: def test_imul(self):
      super().test_imul()
      s = self.type2test([])
      oldid = id(s)
      s *= 10
      self.assertEqual(id(s), oldid)
  
imports: import sys
  from functools import cmp_to_key
  from test import seq_tests
  from test.support import ALWAYS_EQ, NEVER_EQ, Py_C_RECURSION_LIMIT
label_desc: Use image node_id 24 for calling the CommonTest obj's underlying member method code with example usage: obj.test_imul() without return types