Fix Py3 SyntaxError with one xfailing test (test_problematic_string)

edschofield · edschofield · commit b4b18c1a41bb · 2013-10-28T10:22:08.000+11:00
diff --git a/future/tests/test_futurize.py b/future/tests/test_futurize.py
@@ -20,10 +20,10 @@ def test_problematic_string(self):
         """ This string generates a SyntaxError on Python 3 unless it has
         an r prefix.
         """
-        before = """
+        before = r"""
         s = 'The folder is "C:\Users"'.
         """
-        after = """
+        after = r"""
         s = r'The folder is "C:\Users"'.
         """
         self.convert_check(before, after)
