From 77794fe4f72c53e9f4c0e9bafe2babb501beb5bf Mon Sep 17 00:00:00 2001
From: Terry Jan Reedy <tjreedy@udel.edu>
Date: Sun, 19 Nov 2023 01:13:05 -0500
Subject: [PATCH 1/2] IDLE: Fix test_debugger.

Missing "requires('gui')" causes Tk() to fail when no gui.
IdbTest failed on draft Bdb replacement because so different.
---
 Lib/idlelib/idle_test/test_debugger.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Lib/idlelib/idle_test/test_debugger.py b/Lib/idlelib/idle_test/test_debugger.py
index db01a893cb1980..701bdc6010f491 100644
--- a/Lib/idlelib/idle_test/test_debugger.py
+++ b/Lib/idlelib/idle_test/test_debugger.py
@@ -44,10 +44,8 @@ def setUpClass(cls):
         cls.msg = 'file.py:2: <module>()'
 
     def test_init(self):
-        # Test that Idb.__init_ calls Bdb.__init__.
-        idb = debugger.Idb(None)
-        self.assertIsNone(idb.gui)
-        self.assertTrue(hasattr(idb, 'breaks'))
+        self.assertIs(self.idb.gui, self.gui)
+
 
     def test_user_line(self):
         # Test that .user_line() creates a string message for a frame.
@@ -279,6 +277,7 @@ class NameSpaceTest(unittest.TestCase):
 
     @classmethod
     def setUpClass(cls):
+        requires('gui')
         cls.root = Tk()
         cls.root.withdraw()
 

From 10d6e671faa304cc285be899233cb7a26f5178e7 Mon Sep 17 00:00:00 2001
From: Terry Jan Reedy <tjreedy@udel.edu>
Date: Sun, 19 Nov 2023 01:21:20 -0500
Subject: [PATCH 2/2] Improve comments.

---
 Lib/idlelib/idle_test/test_debugger.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Lib/idlelib/idle_test/test_debugger.py b/Lib/idlelib/idle_test/test_debugger.py
index 701bdc6010f491..d1c9638dd5d711 100644
--- a/Lib/idlelib/idle_test/test_debugger.py
+++ b/Lib/idlelib/idle_test/test_debugger.py
@@ -1,4 +1,7 @@
-"Test debugger, coverage 19%"
+"""Test debugger, coverage 66%
+
+Try to make tests pass with draft bdbx, which may replace bdb in 3.13+.
+"""
 
 from idlelib import debugger
 from collections import namedtuple
@@ -45,7 +48,7 @@ def setUpClass(cls):
 
     def test_init(self):
         self.assertIs(self.idb.gui, self.gui)
-
+        # Won't test super call since two Bdbs are very different.
 
     def test_user_line(self):
         # Test that .user_line() creates a string message for a frame.