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| author | Raymond Hettinger <python@rcn.com> | 2009-08-04 19:16:39 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2009-08-04 19:16:39 (GMT) |
| commit | 54628fa7c093c0734240a99d04b923acdf9e1e9b (patch) | |
| tree | a37f4b59a856595cb6554f953910f45188bb5591 /Lib/test/test_defaultdict.py | |
| parent | fe800a3437b55333dd5d4c21d071c699126830a8 (diff) | |
| download | cpython-54628fa7c093c0734240a99d04b923acdf9e1e9b.zip cpython-54628fa7c093c0734240a99d04b923acdf9e1e9b.tar.gz cpython-54628fa7c093c0734240a99d04b923acdf9e1e9b.tar.bz2 | |
Issue 6637: defaultdict.copy() failed with an empty factory.
Diffstat (limited to 'Lib/test/test_defaultdict.py')
| -rw-r--r-- | Lib/test/test_defaultdict.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_defaultdict.py b/Lib/test/test_defaultdict.py index 35468b4..e5a9bd5 100644 --- a/Lib/test/test_defaultdict.py +++ b/Lib/test/test_defaultdict.py @@ -60,6 +60,7 @@ class TestDefaultDict(unittest.TestCase): d1 = defaultdict() self.assertEqual(d1.default_factory, None) self.assertEqual(repr(d1), "defaultdict(None, {})") + self.assertEqual(eval(repr(d1)), d1) d1[11] = 41 self.assertEqual(repr(d1), "defaultdict(None, {11: 41})") d2 = defaultdict(int) @@ -112,6 +113,12 @@ class TestDefaultDict(unittest.TestCase): d4[12] self.assertEqual(d4, {42: [], 12: []}) + # Issue 6637: Copy fails for empty default dict + d = defaultdict() + d['a'] = 42 + e = d.copy() + self.assertEqual(e['a'], 42) + def test_shallow_copy(self): d1 = defaultdict(foobar, {1: 1}) d2 = copy.copy(d1) |