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bpo-25684: ttk.OptionMenu radiobuttons weren't unique (#2276)

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between instances of OptionMenu.
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csabella 2017-07-31 05:30:09 -04:00 • committed by Serhiy Storchaka
parent e8eb17b2c1
commit a568e52733
3 changed files with 29 additions and 1 deletions
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25
Lib/tkinter/test/test_ttk/test_extensions.py
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@ -291,6 +291,31 @@ class OptionMenuTest(AbstractTkTest, unittest.TestCase):
optmenu.destroy()
def test_unique_radiobuttons(self):
# check that radiobuttons are unique across instances (bpo25684)
items = ('a', 'b', 'c')
default = 'a'
optmenu = ttk.OptionMenu(self.root, self.textvar, default, *items)
textvar2 = tkinter.StringVar(self.root)
optmenu2 = ttk.OptionMenu(self.root, textvar2, default, *items)
optmenu.pack()
optmenu.wait_visibility()
optmenu2.pack()
optmenu2.wait_visibility()
optmenu['menu'].invoke(1)
optmenu2['menu'].invoke(2)
optmenu_stringvar_name = optmenu['menu'].entrycget(0, 'variable')
optmenu2_stringvar_name = optmenu2['menu'].entrycget(0, 'variable')
self.assertNotEqual(optmenu_stringvar_name,
optmenu2_stringvar_name)
self.assertEqual(self.root.tk.globalgetvar(optmenu_stringvar_name),
items[1])
self.assertEqual(self.root.tk.globalgetvar(optmenu2_stringvar_name),
items[2])
optmenu.destroy()
optmenu2.destroy()
tests_gui = (LabeledScaleTest, OptionMenuTest)