diff options
| -rw-r--r-- | Lib/test/test_collections.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 60d4e0b6b3..1800becd29 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -728,6 +728,14 @@ class TestOrderedDict(unittest.TestCase): # '!!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), |