matplotlib
diff --git a/‎lib/matplotlib/tests/baseline_images/test_image/imshow_bignumbers_real.png
3.23 KB b/‎lib/matplotlib/tests/baseline_images/test_image/imshow_bignumbers_real.png
3.23 KB
diff --git a/‎lib/matplotlib/tests/test_image.py
Lines changed: 13 additions & 0 deletions b/‎lib/matplotlib/tests/test_image.py
Lines changed: 13 additions & 0 deletions
@@ -856,6 +856,19 @@ def test_imshow_bignumbers():
     pc = ax.imshow(img)
     pc.set_clim(0, 5)
 
+
+@image_comparison(baseline_images=['imshow_bignumbers_real'],
+                  remove_text=True, style='mpl20',
+                  extensions=['png'])
+def test_imshow_bignumbers_real():
+    # putting a big number in an array of integers shouldn't
+    # ruin the dynamic range of the resolved bits.
+    fig, ax = plt.subplots()
+    img = np.array([[2., 1., 1.e22],[4., 1., 3.]])
+    pc = ax.imshow(img)
+    pc.set_clim(0, 5)
+
+
 @pytest.mark.parametrize(
     "make_norm",
     [colors.Normalize,