Add test

mdboom · mdboom · commit daf7ad5dc188 · 2015-10-09T11:56:35.000-04:00
diff --git a/lib/matplotlib/tests/test_backend_ps.py b/lib/matplotlib/tests/test_backend_ps.py
@@ -10,6 +10,7 @@
 
 import matplotlib
 import matplotlib.pyplot as plt
+from matplotlib import patheffects
 from matplotlib.testing.decorators import cleanup, knownfailureif
 
 
@@ -120,6 +121,16 @@ def test_composite_image():
         assert buff.count(six.b(' colorimage')) == 2
 
 
+@cleanup
+def test_patheffects():
+    with matplotlib.rc_context():
+        matplotlib.rcParams['path.effects'] = [patheffects.withStroke(linewidth=4, foreground='w')]
+        fig, ax = plt.subplots()
+        ax.plot([1, 2, 3])
+        with io.BytesIO() as ps:
+            fig.savefig(ps, format='ps')
+
+
 if __name__ == '__main__':
     import nose
     nose.runmodule(argv=['-s', '--with-doctest'], exit=False)
