From: Michael W. Hudson <mwh@python.net>
Date: Thu, 23 Nov 2006 13:54:04 +0000 (+0000)
Subject: a test for an error condition not covered by existing tests
X-Git-Tag: v2.6a1~2407
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f39044213058a354db11b9b44ff0addf81a4bbd4;p=python

a test for an error condition not covered by existing tests
(noticed this when writing the equivalent code for pypy)
---

diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index b108395269..89279070cd 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -3622,6 +3622,13 @@ def test_mutable_bases():
     else:
         raise TestFailed, "shouldn't be able to assign to list.__bases__"
 
+    try:
+        D.__bases__ = (C2, list)
+    except TypeError:
+        pass
+    else:
+        assert 0, "best_base calculation found wanting"
+
     try:
         del D.__bases__
     except TypeError: