bpo-43981: Fix error in idle-test leak test (GH-25739)
Remove call to macosx.setupApp, which calls macosc.overrideRootMenu, which modifies
the menus, which results in two failures in the second round of the leak test.
diff --git a/Lib/idlelib/idle_test/test_sidebar.py b/Lib/idlelib/idle_test/test_sidebar.py
index 7228d0e..0497f6d 100644
--- a/Lib/idlelib/idle_test/test_sidebar.py
+++ b/Lib/idlelib/idle_test/test_sidebar.py
@@ -7,11 +7,10 @@
import unittest.mock
from test.support import requires, swap_attr
import tkinter as tk
-from .tkinter_testing_utils import run_in_tk_mainloop
+from idlelib.idle_test.tkinter_testing_utils import run_in_tk_mainloop
from idlelib.delegator import Delegator
from idlelib.editor import fixwordbreaks
-from idlelib import macosx
from idlelib.percolator import Percolator
import idlelib.pyshell
from idlelib.pyshell import fix_x11_paste, PyShell, PyShellFileList
@@ -408,7 +407,7 @@ def setUpClass(cls):
fix_x11_paste(root)
cls.flist = flist = PyShellFileList(root)
- macosx.setupApp(root, flist)
+ # See #43981 about macosx.setupApp(root, flist) causing failure.
root.update_idletasks()
cls.init_shell()