[pypy-svn] pypy default: dict.popitem() is not deterministic on pypy.

[amauryfa]

Author: Amaury Forgeot d'Arc <amauryfa at gmail.com>
Branch: 
Changeset: r41390:71da15edf448
Date: 2011-01-27 13:10 +0100
http://bitbucket.org/pypy/pypy/changeset/71da15edf448/

Log:	dict.popitem() is not deterministic on pypy. Simplify the test, and
	mark it as an implementation detail.

diff --git a/lib-python/modified-2.7.0/test/mapping_tests.py b/lib-python/modified-2.7.0/test/mapping_tests.py
--- a/lib-python/modified-2.7.0/test/mapping_tests.py
+++ b/lib-python/modified-2.7.0/test/mapping_tests.py
@@ -531,7 +531,10 @@
                     self.assertEqual(va, int(ka))
                     kb, vb = tb = b.popitem()
                     self.assertEqual(vb, int(kb))
-                    self.assertTrue(not(copymode < 0 and ta != tb))
+                    if copymode < 0 and test_support.check_impl_detail():
+                        # popitem() is not guaranteed to be deterministic on
+                        # all implementations
+                        self.assertEqual(ta, tb)
                 self.assertTrue(not a)
                 self.assertTrue(not b)