fix test

rcomer · rcomer · commit 741bb4d6c76b · 2022-06-05T15:45:11.000+01:00
diff --git a/lib/matplotlib/lines.py b/lib/matplotlib/lines.py
@@ -777,7 +777,7 @@ def draw(self, renderer):
                 if self.is_dashed() and self._offcolor is not None:
                     lc_rgba = mcolors.to_rgba(self._offcolor, self._alpha)
                     gc.set_foreground(lc_rgba, isRGBA=True)
-                    gc.set_dashes(None, None)
+                    gc.set_dashes(0, None)
                     renderer.draw_path(gc, tpath, affine.frozen())
 
                 lc_rgba = mcolors.to_rgba(self._color, self._alpha)
diff --git a/lib/matplotlib/tests/baseline_images/test_lines/striped_line.png b/lib/matplotlib/tests/baseline_images/test_lines/striped_line.png
diff --git a/lib/matplotlib/tests/test_lines.py b/lib/matplotlib/tests/test_lines.py
@@ -303,8 +303,8 @@ def test_marker_as_markerstyle():
     assert_array_equal(line3.get_marker().vertices, triangle1.vertices)
 
 
-@image_comparison(['striped_lines'], extensions=['png'])
-def text_striped_lines():
+@image_comparison(['striped_line.png'], remove_text=True, style='mpl20')
+def test_striped_lines():
     fig, ax = plt.subplots()
     ax.plot(range(10), color='orange', offcolor='blue', linestyle='--', lw=5)
 
