From 3f3dc89a156c2ab0ea340851dd3d4fd510865163 Mon Sep 17 00:00:00 2001
From: Terry Jan Reedy <tjreedy@udel.edu>
Date: Wed, 10 Aug 2016 15:15:25 -0400
Subject: Issue #27714: text_textview now passes when re-run in the same
 process because test_idle failed while running with test -w (and no -jn).
 Prevent a non-fatal warning from test_config_key.

---
 Lib/idlelib/idle_test/test_config_key.py | 3 ++-
 Lib/idlelib/idle_test/test_textview.py   | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Lib/idlelib/idle_test/test_config_key.py b/Lib/idlelib/idle_test/test_config_key.py
index 8109829..59d8e81 100644
--- a/Lib/idlelib/idle_test/test_config_key.py
+++ b/Lib/idlelib/idle_test/test_config_key.py
@@ -1,6 +1,6 @@
 ''' Test idlelib.config_key.
 
-Coverage: 56%
+Coverage: 56% from creating and closing dialog.
 '''
 from idlelib import config_key
 from test.support import requires
@@ -17,6 +17,7 @@ class GetKeysTest(unittest.TestCase):
 
     @classmethod
     def tearDownClass(cls):
+        cls.root.update()  # Stop "can't run event command" warning.
         cls.root.destroy()
         del cls.root
 
diff --git a/Lib/idlelib/idle_test/test_textview.py b/Lib/idlelib/idle_test/test_textview.py
index 0c625ee..c1edcb0 100644
--- a/Lib/idlelib/idle_test/test_textview.py
+++ b/Lib/idlelib/idle_test/test_textview.py
@@ -22,8 +22,7 @@ def setUpModule():
     root = Tk()
 
 def tearDownModule():
-    global root, TV
-    del TV
+    global root
     root.update_idletasks()
     root.destroy()  # pyflakes falsely sees root as undefined
     del root
-- 
cgit v0.12