[3.6]bpo-27922: Stop gui flash from idle_test.test_parenmatch (#2171) (#2172)

For unknown reasons, this does not work when running leak tests. (cherry picked from commit 049cf2bb44)
2017-06-13 15:40:59 -04:00 · 2017-06-13 15:40:59 -04:00 · d92ee3ea62
parent b0efd493b6
commit d92ee3ea62
1 changed files with 1 additions and 0 deletions
--- 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()