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| author | Nick Coghlan <ncoghlan@gmail.com> | 2012-05-31 14:00:38 (GMT) |
|---|---|---|
| committer | Nick Coghlan <ncoghlan@gmail.com> | 2012-05-31 14:00:38 (GMT) |
| commit | a5bd2a18ce2bc0910357ff392b373174e0942e3b (patch) | |
| tree | 971c4f021a10def114d5611f91db3f96aa508e20 /Lib/test/test_contextlib.py | |
| parent | c73e8c2830b8ab6983d8abd156de4ac8e22c3edd (diff) | |
| download | cpython-a5bd2a18ce2bc0910357ff392b373174e0942e3b.zip cpython-a5bd2a18ce2bc0910357ff392b373174e0942e3b.tar.gz cpython-a5bd2a18ce2bc0910357ff392b373174e0942e3b.tar.bz2 | |
Close #14963: Use an iterative algorithm in contextlib.ExitStack.__exit__ (Patch by Alon Horev)
Diffstat (limited to 'Lib/test/test_contextlib.py')
| -rw-r--r-- | Lib/test/test_contextlib.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_contextlib.py b/Lib/test/test_contextlib.py index e5eed21..efa9dcb 100644 --- a/Lib/test/test_contextlib.py +++ b/Lib/test/test_contextlib.py @@ -572,6 +572,12 @@ class TestExitStack(unittest.TestCase): stack.push(lambda *exc: 1/0) stack.push(lambda *exc: {}[1]) + def test_excessive_nesting(self): + # The original implementation would die with RecursionError here + with ExitStack() as stack: + for i in range(10000): + stack.callback(int) + def test_instance_bypass(self): class Example(object): pass cm = Example() |