[Python-checkins] r70144 - python/branches/py3k/Lib/test/test_collections.py

[raymond.hettinger]

Author: raymond.hettinger
Date: Tue Mar  3 23:50:04 2009
New Revision: 70144

Log:
Additional test for __reduce__.

Modified:
   python/branches/py3k/Lib/test/test_collections.py

Modified: python/branches/py3k/Lib/test/test_collections.py
==============================================================================
--- python/branches/py3k/Lib/test/test_collections.py	(original)
+++ python/branches/py3k/Lib/test/test_collections.py	Tue Mar  3 23:50:04 2009
@@ -728,6 +728,14 @@
         # '!!python/object/apply:__main__.OrderedDict\n- - [a, 1]\n  - [b, 2]\n'
         self.assert_(all(type(pair)==list for pair in od.__reduce__()[1]))
 
+    def test_reduce_not_too_fat(self):
+        # do not save instance dictionary if not needed
+        pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)]
+        od = OrderedDict(pairs)
+        self.assertEqual(len(od.__reduce__()), 2)
+        od.x = 10
+        self.assertEqual(len(od.__reduce__()), 3)
+
     def test_repr(self):
         od = OrderedDict([('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)])
         self.assertEqual(repr(od),