Test passes with numpy 1.6 too

jenshnielsen · jenshnielsen · commit 727c1da067c5 · 2014-11-04T21:56:12.000Z
diff --git a/lib/matplotlib/tests/test_colors.py b/lib/matplotlib/tests/test_colors.py
@@ -313,7 +313,8 @@ def test_light_source_shading_default():
     assert_array_almost_equal(rgb, expect, decimal=2)
 
 
-@knownfailureif(V(np.__version__) <= V('1.9.0'))
+@knownfailureif((V(np.__version__) <= V('1.9.0')
+                and V(np.__version__) >= V('1.7.0')))
 # Numpy 1.9.1 fixed a bug in masked arrays which resulted in
 # additional elements being masked when calculating the gradient thus
 # the output is different with earlier numpy versions.
