code: def test_invalid_value_domain(self):
      false = 0 if self.root.wantobjects() else "0"
      v = BooleanVar(self.root, name="name")
      with self.assertRaises(TclError):
          v.set("value")
      self.assertEqual(self.root.globalgetvar("name"), false)
      self.root.globalsetvar("name", "value")
      with self.assertRaises(ValueError):
          v.get()
      self.root.globalsetvar("name", "1.0")
      with self.assertRaises(ValueError):
          v.get()
  
imports: import unittest
  from test import support
  import gc
  import tkinter
  from tkinter import Variable, StringVar, IntVar, DoubleVar, BooleanVar, Tcl, TclError
  from test.support import ALWAYS_EQ
  from test.test_tkinter.support import AbstractDefaultRootTest
label_desc: Use image node_id 4 for calling the TestBooleanVar obj's underlying member method code with example usage: obj.test_invalid_value_domain() without return types