Method test_widget_destroy

Lib/test/test_ttk/test_extensions.py:207–216

(self)

    def test_widget_destroy(self):
        var = tkinter.StringVar(self.root)
        optmenu = ttk.OptionMenu(self.root, var)
        name = var._name
        optmenu.update_idletasks()
        optmenu.destroy()
        self.assertEqual(optmenu.tk.globalgetvar(name), var.get())
        del var
        gc_collect()  # For PyPy or other GCs.
        self.assertRaises(tkinter.TclError, optmenu.tk.globalgetvar, name)


    def test_initialization(self):