From e9c8f784fa13ea3a51df3b72a498a3896ec9e768 Mon Sep 17 00:00:00 2001
From: E-Paine <63801254+E-Paine@users.noreply.github.com>
Date: Wed, 23 Jun 2021 11:30:24 +0100
Subject: bpo-44404: tkinter `after` support callable classes (GH-26812)

---
 Lib/tkinter/test/test_tkinter/test_misc.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Lib/tkinter/test/test_tkinter/test_misc.py')

diff --git a/Lib/tkinter/test/test_tkinter/test_misc.py b/Lib/tkinter/test/test_tkinter/test_misc.py
index d4b7cbd867b..ab8f64790df 100644
--- a/Lib/tkinter/test/test_tkinter/test_misc.py
+++ b/Lib/tkinter/test/test_tkinter/test_misc.py
@@ -1,3 +1,4 @@
+import functools
 import unittest
 import tkinter
 import enum
@@ -98,6 +99,12 @@ class MiscTest(AbstractTkTest, unittest.TestCase):
         with self.assertRaises(tkinter.TclError):
             root.tk.call(script)
 
+        # Call with a callable class
+        count = 0
+        timer1 = root.after(0, functools.partial(callback, 42, 11))
+        root.update()  # Process all pending events.
+        self.assertEqual(count, 53)
+
     def test_after_idle(self):
         root = self.root
 
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