bpo-27922: Stop gui flash from idle_test.test_parenmatch (python#2171)

For unknown reasons, this does not work when running leak tests.
OswinC · Jun 13, 2017 · 049cf2b · 049cf2b
1 parent 2d0afef
commit 049cf2b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Lib/idlelib/idle_test/test_parenmatch.py b/Lib/idlelib/idle_test/test_parenmatch.py
@@ -24,6 +24,7 @@ class ParenMatchTest(unittest.TestCase):
     @classmethod
     def setUpClass(cls):
         cls.root = Tk()
+        cls.root.withdraw()
         cls.text = Text(cls.root)
         cls.editwin = DummyEditwin(cls.text)
         cls.editwin.text_frame = Mock()