matplotlib
diff --git a/‎lib/matplotlib/tests/baseline_images/test_polar/polar_log.png
40.6 KB b/‎lib/matplotlib/tests/baseline_images/test_polar/polar_log.png
40.6 KB
diff --git a/‎lib/matplotlib/tests/test_polar.py
Lines changed: 12 additions & 0 deletions b/‎lib/matplotlib/tests/test_polar.py
Lines changed: 12 additions & 0 deletions
@@ -434,3 +434,15 @@ def test_cursor_precision():
     assert ax.format_coord(2, 0) == "θ=0.6π (115°), r=0.000"
     assert ax.format_coord(2, .1) == "θ=0.64π (115°), r=0.100"
     assert ax.format_coord(2, 1) == "θ=0.637π (114.6°), r=1.000"
+
+
+@image_comparison(['polar_log.png'], style='default')
+def test_polar_log():
+    fig = plt.figure()
+    ax = fig.add_subplot(polar=True)
+
+    ax.set_yscale('log')
+    ax.set_ylim(1, 1000)
+
+    n = 100
+    ax.plot(np.linspace(0, 2 * np.pi, n), np.logspace(0, 2, n))