[pypy-svn] pypy fast-forward: Fix a couple of tests in test_set

[amauryfa]

Author: Amaury Forgeot d'Arc <amauryfa at gmail.com>
Branch: fast-forward
Changeset: r40595:9dc9858b2c16
Date: 2011-01-11 22:04 +0100
http://bitbucket.org/pypy/pypy/changeset/9dc9858b2c16/

Log:	Fix a couple of tests in test_set

diff --git a/lib-python/modified-2.7.0/test/test_set.py b/lib-python/modified-2.7.0/test/test_set.py
--- a/lib-python/modified-2.7.0/test/test_set.py
+++ b/lib-python/modified-2.7.0/test/test_set.py
@@ -560,6 +560,7 @@
         p = weakref.proxy(s)
         self.assertEqual(str(p), str(s))
         s = None
+        test_support.gc_collect()
         self.assertRaises(ReferenceError, str, p)
 
     # C API test only available in a debug build
@@ -591,6 +592,7 @@
         s.__init__(self.otherword)
         self.assertEqual(s, set(self.word))
 
+    @test_support.impl_detail()
     def test_singleton_empty_frozenset(self):
         f = frozenset()
         efs = [frozenset(), frozenset([]), frozenset(()), frozenset(''),