10000 Add test cases for patch.force_edgecolor behavior with facecolor="non… · matplotlib/matplotlib@03b74ea · GitHub
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Add test cases for patch.force_edgecolor behavior with facecolor="none" (#29690)
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lib/matplotlib/tests/test_patches.py

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@@ -1066,3 +1066,30 @@ def test_patch_hatchcolor_fallback_logic():
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# hatch.color rcParam is set to 'edge' and edgecolor is not set
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rect = Rectangle((0, 0), 1, 1, hatch='//')
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assert mcolors.same_color(rect.get_hatchcolor(), mpl.rcParams['patch.edgecolor'])
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def test_facecolor_none_force_edgecolor_false():
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rcParams['patch.force_edgecolor'] = False # default value
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rect = Rectangle((0, 0), 1, 1, facecolor="none")
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assert rect.get_edgecolor() == (0.0, 0.0, 0.0, 0.0)
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def test_facecolor_none_force_edgecolor_true():
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rcParams['patch.force_edgecolor'] = True
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rect = Rectangle((0, 0), 1, 1, facecolor="none")
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assert rect.get_edgecolor() == (0.0, 0.0, 0.0, 1)
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def test_facecolor_none_edgecolor_force_edgecolor():
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# Case 1:force_edgecolor =False -> rcParams['patch.edgecolor'] should NOT be applied
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rcParams['patch.force_edgecolor'] = False
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rcParams['patch.edgecolor'] = 'red'
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rect = Rectangle((0, 0), 1, 1, facecolor="none")
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assert not mcolors.same_color(rect.get_edgecolor(), rcParams['patch.edgecolor'])
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# Case 2:force_edgecolor =True -> rcParams['patch.edgecolor'] SHOULD be applied
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rcParams['patch.force_edgecolor'] = True
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rcParams['patch.edgecolor'] = 'red'
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rect = Rectangle((0, 0), 1, 1, facecolor="none")
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assert mcolors.same_color(rect.get_edgecolor(), rcParams['patch.edgecolor'])

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