[pypy-svn] pypy default: * skip as impl detail the fact that CPython doesn't allow some

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r41454:96e8390e720d
Date: 2011-01-29 19:32 +0100
http://bitbucket.org/pypy/pypy/changeset/96e8390e720d/

Log:	* skip as impl detail the fact that CPython doesn't allow some
	weakrefs, whereas PyPy does.

	* skip for now the test about __sizeof__, relying on
	sys.getsizeof().

diff --git a/lib-python/modified-2.7.0/test/test_descr.py b/lib-python/modified-2.7.0/test/test_descr.py
--- a/lib-python/modified-2.7.0/test/test_descr.py
+++ b/lib-python/modified-2.7.0/test/test_descr.py
@@ -1740,7 +1740,7 @@
                 raise MyException
 
         for name, runner, meth_impl, ok, env in specials:
-            if name == '__length_hint__':
+            if name == '__length_hint__' or name == '__sizeof__':
                 if not test_support.check_impl_detail():
                     continue
 
@@ -1983,7 +1983,9 @@
         except TypeError, msg:
             self.assertTrue(str(msg).find("weak reference") >= 0)
         else:
-            self.fail("weakref.ref(no) should be illegal")
+            if test_support.check_impl_detail(pypy=False):
+                self.fail("weakref.ref(no) should be illegal")
+            #else: pypy supports taking weakrefs to some more objects
         class Weak(object):
             __slots__ = ['foo', '__weakref__']
         yes = Weak()