TST: Make an inconsistent xfail non-strict under Python 3.5

Author: stuarteberg

pandas/tests/series/test_analytics.py

@@ -18,6 +18,7 @@
     notna,
 )
 from pandas.api.types import is_scalar
+from pandas.compat import PY35
 from pandas.core.index import MultiIndex
 from pandas.core.indexes.datetimes import Timestamp
 import pandas.util.testing as tm
@@ -1489,7 +1490,8 @@ def test_value_counts_with_nan(self):
             "unicode_",
             "timedelta64[h]",
             pytest.param(
-                "datetime64[D]", marks=pytest.mark.xfail(reason="GH#7996", strict=True)
+                "datetime64[D]",
+                marks=pytest.mark.xfail(reason="GH#7996", strict=not PY35),
             ),
         ],
     )