[Python-checkins] python/dist/src/Lib/test test_enumerate.py, 1.14, 1.15
mwh@users.sourceforge.net
mwh at users.sourceforge.net
Tue Jul 12 12:21:22 CEST 2005
Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10231/Lib/test
Modified Files:
test_enumerate.py
Log Message:
Fix:
[ 1229429 ] missing Py_DECREF in PyObject_CallMethod
Add a test in test_enumerate, which is a bit random, but suffices
(reversed_new calls PyObject_CallMethod under some circumstances).
Index: test_enumerate.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_enumerate.py,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -d -r1.14 -r1.15
--- test_enumerate.py 29 Sep 2004 11:40:50 -0000 1.14
+++ test_enumerate.py 12 Jul 2005 10:21:19 -0000 1.15
@@ -1,4 +1,5 @@
import unittest
+import sys
from test import test_support
@@ -175,6 +176,25 @@
self.assertRaises(TypeError, reversed)
self.assertRaises(TypeError, reversed, [], 'extra')
+ def test_bug1229429(self):
+ # this bug was never in reversed, it was in
+ # PyObject_CallMethod, and reversed_new calls that sometimes.
+ if not hasattr(sys, "getrefcount"):
+ return
+ def f():
+ pass
+ r = f.__reversed__ = object()
+ rc = sys.getrefcount(r)
+ for i in range(10):
+ try:
+ reversed(f)
+ except TypeError:
+ pass
+ else:
+ self.fail("non-callable __reversed__ didn't raise!")
+ self.assertEqual(rc, sys.getrefcount(r))
+
+
def test_main(verbose=None):
testclasses = (EnumerateTestCase, SubclassTestCase, TestEmpty, TestBig,
TestReversed)
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