code: def assertListing(self, expected, actual):
      self.assertEndsWith(actual, expected)
  
imports: import re
  import unittest
  from test.support import python_is_optimized
  from .util import run_gdb, setup_module, DebuggerTests, SAMPLE_SCRIPT
label_desc: Use image node_id 1 for calling the PyListTests obj's underlying member method code with example usage: obj.assertListing(expected, actual) without return types