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-rw-r--r--Lib/test/test_weakref.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py
index 87c1670..1623039 100644
--- a/Lib/test/test_weakref.py
+++ b/Lib/test/test_weakref.py
@@ -272,7 +272,7 @@ class MappingTestCase(TestBase):
def test_weak_keys(self):
#
# This exercises d.copy(), d.items(), d[] = v, d[], del d[],
- # len(d).
+ # len(d), d.has_key().
#
dict, objects = self.make_weak_keyed_dict()
for o in objects:
@@ -294,6 +294,10 @@ class MappingTestCase(TestBase):
del objects, o
self.assert_(len(dict) == 0,
"deleting the keys did not clear the dictionary")
+ o = Object(42)
+ dict[o] = "What is the meaning of the universe?"
+ self.assert_(dict.has_key(o))
+ self.assert_(not dict.has_key(34))
def test_weak_keyed_iters(self):
dict, objects = self.make_weak_keyed_dict()