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| author | Thomas Heller <theller@ctypes.org> | 2010-02-23 20:25:02 (GMT) |
|---|---|---|
| committer | Thomas Heller <theller@ctypes.org> | 2010-02-23 20:25:02 (GMT) |
| commit | 5117b0b0dc9c28d158c9f46bca0965ee00ac98e7 (patch) | |
| tree | a703ea4de31700fedeea0ecd783525f8214e101f /Lib/ctypes | |
| parent | b7be5703fbf2b847d566952441aacd04ee52e370 (diff) | |
| download | cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.zip cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.tar.gz cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.tar.bz2 | |
Merged revisions 78380 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r78380 | thomas.heller | 2010-02-23 21:11:44 +0100 (Di, 23 Feb 2010) | 4 lines
ctypes CThunkObject was not registered correctly with the cycle
garbage collector, leading to possible leaks when using callback
functions.
........
Diffstat (limited to 'Lib/ctypes')
| -rw-r--r-- | Lib/ctypes/test/test_callbacks.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py index 1bef33f..1466f26 100644 --- a/Lib/ctypes/test/test_callbacks.py +++ b/Lib/ctypes/test/test_callbacks.py @@ -118,6 +118,22 @@ class Callbacks(unittest.TestCase): prototype = self.functype.__func__(object) self.assertRaises(TypeError, prototype, lambda: None) + def test_issue_7959(self): + proto = self.functype.__func__(None) + + class X(object): + def func(self): pass + def __init__(self): + self.v = proto(self.func) + + import gc + for i in range(32): + X() + gc.collect() + live = [x for x in gc.get_objects() + if isinstance(x, X)] + self.assertEqual(len(live), 0) + try: WINFUNCTYPE except NameError: |