TST : eventplot empty event list

tacaswell · tacaswell · commit fa9fb7eabf19 · 2014-02-03T17:33:41.000-05:00
test for eventplot not raising an exception
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
@@ -1297,6 +1297,14 @@ def test_eventplot():
     num_collections = len(colls)
     np.testing.assert_equal(num_collections, num_datasets)
 
+
+@cleanup
+def test_empty_eventplot():
+    fig, ax = plt.subplots(1, 1)
+    ax.eventplot([[]], colors=[(0.0, 0.0, 0.0, 0.0)])
+    plt.draw()
+
+
 @image_comparison(baseline_images=['vertex_markers'], extensions=['png'],
                   remove_text=True)
 def test_vertex_markers():
@@ -1389,6 +1397,7 @@ def test_mixed_collection():
     ax.set_xlim(0, 16)
     ax.set_ylim(0, 16)
 
+
 @cleanup
 def test_subplot_key_hash():
     ax = plt.subplot(np.float64(5.5), np.int64(1), np.float64(1.2))
