Add a check that SF bug 516727 is really fixed.
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index 696e99c..32940eb 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -429,6 +429,16 @@
# The following crashes in Python 2.2
vereq((1).__nonzero__(), 1)
vereq((0).__nonzero__(), 0)
+ # This returns 'NotImplemented' in Python 2.2
+ class C(int):
+ def __add__(self, other):
+ return NotImplemented
+ try:
+ C() + ""
+ except TypeError:
+ pass
+ else:
+ raise TestFailed, "NotImplemented should have caused TypeErrpr"
def longs():
if verbose: print "Testing long operations..."