Merged revisions 78316 via svnmerge from

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

........
  r78316 | ezio.melotti | 2010-02-22 17:59:01 +0200 (Mon, 22 Feb 2010) | 1 line

  #7310: fix the repr() of os.environ
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1 files changed, 8 insertions, 0 deletions

diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 907f943..d7f763f 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -400,6 +400,14 @@ class EnvironTests(mapping_tests.BasicTestMappingProtocol):
         for key, value in self._reference().items():
             self.assertEqual(os.environ.get(key), value)
 
+    # Issue 7310
+    def test___repr__(self):
+        """Check that the repr() of os.environ looks like environ({...})."""
+        env = os.environ
+        self.assertTrue(isinstance(env.data, dict))
+        self.assertEqual(repr(env), 'environ({!r})'.format(env.data))
+
+
 class WalkTests(unittest.TestCase):
     """Tests for os.walk()."""