Merged revisions 83133 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83133 | ronald.oussoren | 2010-07-24 15:15:19 +0100 (Sat, 24 Jul 2010) | 5 lines

  Fix for issue 9367: the test code for os.getgroups
  assumes that the result of getgroups and the output
  of the id(1) command return groups in the same
  order.  That assumption is both fragile and false.
........

Lib/test/test_posix.py

@@ -281,7 +281,11 @@ class PosixTester(unittest.TestCase):
         if not groups:
             raise unittest.SkipTest("need working 'id -G'")
 
-        self.assertEqual([int(x) for x in groups.split()], posix.getgroups())
+        # The order of groups isn't important, hence the calls
+        # to sorted.
+        self.assertEqual(
+                list(sorted([int(x) for x in groups.split()])),
+                list(sorted(posix.getgroups())))
 
 class PosixGroupsTester(unittest.TestCase):