Update test

dstansby · dstansby · commit d6a445e65e1b · 2025-04-30T10:26:44.000+01:00
diff --git a/lib/matplotlib/tests/test_contour.py b/lib/matplotlib/tests/test_contour.py
@@ -217,14 +217,12 @@ def test_log_locator_levels():
 
 @pytest.mark.parametrize("n_levels", [2, 3, 4, 5, 6])
 def test_lognorm_levels(n_levels):
-    x = np.arange(100) + 1
-    y = np.arange(100) + 1
-    x, y = np.meshgrid(x, y)
-    data = x**2 + y**2
+    x, y = np.mgrid[1:10:0.1, 1:10:0.1]
+    data = np.abs(np.sin(x)*np.exp(y))
 
     fig, ax = plt.subplots()
     im = ax.contour(x, y, data, norm=LogNorm(), levels=n_levels)
-    cbar = fig.colorbar(im, ax=ax)
+    fig.colorbar(im, ax=ax)
 
     levels = im.levels
     visible_levels = levels[(levels <= data.max()) & (levels >= data.min())]
