code: def test_samefile(self):
      file1 = os_helper.TESTFN
      file2 = os_helper.TESTFN + "2"
      self.addCleanup(os_helper.unlink, file1)
      self.addCleanup(os_helper.unlink, file2)
  
      create_file(file1)
      self.assertTrue(self.pathmodule.samefile(file1, file1))
  
      create_file(file2)
      self.assertFalse(self.pathmodule.samefile(file1, file2))
  
      self.assertRaises(TypeError, self.pathmodule.samefile)
  
imports: import genericpath
  import os
  import sys
  import unittest
  import warnings
  from test.support import is_emscripten
  from test.support import os_helper
  from test.support import warnings_helper
  from test.support.script_helper import assert_python_ok
  from test.support.os_helper import FakePath
label_desc: Use image node_id 9 for calling the GenericTest obj's underlying member method code with example usage: obj.test_samefile() without return types