[pypy-svn] pypy default: a test to check that a mapdict instance keeps its class alive. fails currently.
cfbolz
commits-noreply at bitbucket.org
Tue Feb 15 15:52:27 CET 2011
Author: Carl Friedrich Bolz <cfbolz at gmx.de>
Branch:
Changeset: r41955:db9bc5957db6
Date: 2011-02-15 15:48 +0100
http://bitbucket.org/pypy/pypy/changeset/db9bc5957db6/
Log: a test to check that a mapdict instance keeps its class alive. fails
currently.
diff --git a/pypy/objspace/std/test/test_mapdict.py b/pypy/objspace/std/test/test_mapdict.py
--- a/pypy/objspace/std/test/test_mapdict.py
+++ b/pypy/objspace/std/test/test_mapdict.py
@@ -884,6 +884,20 @@
return 42
f()
+ def test_instance_keeps_class_alive(self):
+ import weakref
+ import gc
+ def f():
+ class C(object):
+ def m(self):
+ 42
+ r = weakref.ref(C)
+ c = C()
+ del C
+ gc.collect(); gc.collect(); gc.collect()
+ return c.m()
+ val = f()
+ assert val == 42
class AppTestGlobalCaching(AppTestWithMapDict):
def setup_class(cls):
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