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improvements to the fix for #3114

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keep the tstate consistent and a better test
This commit is contained in:
Benjamin Peterson 2008-06-15 20:09:12 +00:00
parent df6dc8f107
commit 27d63678a3
2 changed files with 28 additions and 23 deletions
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13
Lib/test/test_exceptions.py
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@ -5,8 +5,6 @@ import sys
import unittest
import pickle
import weakref
import gc
import traceback
from test.support import TESTFN, unlink, run_unittest
@ -553,9 +551,9 @@ class ExceptionTests(unittest.TestCase):
del g
self.assertEquals(sys.exc_info()[0], TypeError)
def test_crash_3114(self):
# Bug #3114: in its destructor, MyObject retrieves a pointer to a
# deallocated exception instance or traceback.
def test_3114(self):
# Bug #3114: in its destructor, MyObject retrieves a pointer to
# obsolete and/or deallocated objects.
class MyObject:
def __del__(self):
nonlocal e
@ -565,10 +563,7 @@ class ExceptionTests(unittest.TestCase):
raise Exception(MyObject())
except:
pass
gc.collect()
[0]*10000
# Do something with the exception and its traceback
traceback.format_exception(*e)
self.assertEquals(e, (None, None, None))
def test_main():
run_unittest(ExceptionTests)