matplotlib
diff --git a/‎lib/mpl_toolkits/tests/baseline_images/test_mplot3d/surface3d_masked_strides.png
61 KB b/‎lib/mpl_toolkits/tests/baseline_images/test_mplot3d/surface3d_masked_strides.png
61 KB
diff --git a/‎lib/mpl_toolkits/tests/test_mplot3d.py
Lines changed: 11 additions & 0 deletions b/‎lib/mpl_toolkits/tests/test_mplot3d.py
Lines changed: 11 additions & 0 deletions
@@ -446,6 +446,17 @@ def test_surface3d_masked():
     ax.plot_surface(x, y, z, facecolors=colors)
     ax.view_init(30, -80)
 
+@mpl3d_image_comparison(['surface3d_masked_strides.png'])
+def test_surface3d_masked_strides():
+    fig = plt.figure()
+    ax = fig.add_subplot(projection='3d')
+
+    x, y = np.mgrid[-6:6.1:1, -6:6.1:1]
+    z = np.ma.masked_less(x * y, 2)
+
+    ax.plot_surface(x, y, z, rstride=4, cstride=4)
+    ax.view_init(60, -45)
+
 
 @mpl3d_image_comparison(['text3d.png'], remove_text=False)
 def test_text3d():