code: def test_generated_names(self):
      t = tkinter.Toplevel(self.root)
      f = tkinter.Frame(t)
      f2 = tkinter.Frame(t)
      b = tkinter.Button(f2)
      for name in str(b).split("."):
          self.assertFalse(name.isidentifier(), msg=repr(name))
  
imports: import functools
  import unittest
  import tkinter
  from tkinter import TclError
  import enum
  from test import support
  from test.test_tkinter.support import AbstractTkTest, AbstractDefaultRootTest, requires_tk
label_desc: Use image node_id 3 for calling the MiscTest obj's underlying member method code with example usage: obj.test_generated_names() without return types