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authorRaymond Hettinger <python@rcn.com>2003-11-28 21:43:02 (GMT)
committerRaymond Hettinger <python@rcn.com>2003-11-28 21:43:02 (GMT)
commit37e136373e0d9ab3bdf25ecd9c42b86281ed21d3 (patch)
treefc0caf815fcf3da64a1a031065f1ee3f9c3f27c4 /Lib/test
parentb3105911697d57098e9770078d89475f83274344 (diff)
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Make sure the list.sort's decorate step unwinds itself before returning
an exception raised by the key function. (Suggested by Michael Hudson.)
Diffstat (limited to 'Lib/test')
-rw-r--r--Lib/test/test_sort.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_sort.py b/Lib/test/test_sort.py
index 053b338..2659a90 100644
--- a/Lib/test/test_sort.py
+++ b/Lib/test/test_sort.py
@@ -186,6 +186,13 @@ class TestDecorateSortUndecorate(unittest.TestCase):
data = 'The quick Brown fox Jumped over The lazy Dog'.split()
self.assertRaises(TypeError, data.sort, "bad", str.lower)
+ def test_key_with_exception(self):
+ # Verify that the wrapper has been removed
+ data = range(-2,2)
+ dup = data[:]
+ self.assertRaises(ZeroDivisionError, data.sort, None, lambda x: 1/x)
+ self.assertEqual(data, dup)
+
def test_reverse(self):
data = range(100)
random.shuffle(data)