# HG changeset patch
# User Dan Villiom Podlaski Christiansen <danchr@gmail.com>
# Date 1289507431 -3600
# Node ID 6d6be528405608135722f46b3d19f2db895893b6
# Parent  045120d3a110c34a0bd7b97a9ebf69f7244b6af3
tests: make assertMultiLineEqual call super, if possible.

Python 2.7 provides such a method.

diff --git a/tests/test_util.py b/tests/test_util.py
--- a/tests/test_util.py
+++ b/tests/test_util.py
@@ -405,6 +405,12 @@ class TestBase(unittest.TestCase):
     def assertMultiLineEqual(self, first, second, msg=None):
         """Assert that two multi-line strings are equal. (Based on Py3k code.)
         """
+        try:
+            return super(TestBase, self).assertMultiLineEqual(first, second,
+                                                              msg)
+        except AttributeError:
+            pass
+
         self.assert_(isinstance(first, str),
                      ('First argument is not a string'))
         self.assert_(isinstance(second, str),