Only compare PNG version of hexbin extent -- it otherwise can crash inkscape on Travis

mdboom · mdboom · commit 623a1286165b · 2013-05-08T11:49:36.000-04:00
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
@@ -426,7 +426,7 @@ def test_axhspan_epoch():
 
 
 @image_comparison(baseline_images=['hexbin_extent'],
-                  remove_text=True)
+                  remove_text=True, extensions=['png'])
 def test_hexbin_extent():
     # this test exposes sf bug 2856228
     fig = plt.figure()
