TST: Expand some ARM tolerances to Apple Silicon as well

Author: QuLogic

lib/matplotlib/tests/test_axes.py

@@ -1216,7 +1216,7 @@ def test_imshow():
 
 @image_comparison(
     ['imshow_clip'], style='mpl20',
-    tol=1.24 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
+    tol=1.24 if platform.machine() in ('aarch64', 'arm64', 'ppc64le', 's390x') else 0)
 def test_imshow_clip():
     # As originally reported by Gellule Xg <[email protected]>
     # use former defaults to match existing baseline image
@@ -2613,7 +2613,7 @@ def test_contour_hatching():
 
 @image_comparison(
     ['contour_colorbar'], style='mpl20',
-    tol=0.54 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
+    tol=0.54 if platform.machine() in ('aarch64', 'arm64', 'ppc64le', 's390x') else 0)
 def test_contour_colorbar():
     x, y, z = contour_dat()
 

lib/matplotlib/tests/test_contour.py

@@ -442,7 +442,7 @@ def test_contourf_log_extension(split_collections):
 @pytest.mark.parametrize("split_collections", [False, True])
 @image_comparison(
     ['contour_addlines.png'], remove_text=True, style='mpl20',
-    tol=0.15 if platform.machine() in ('aarch64', 'ppc64le', 's390x')
+    tol=0.15 if platform.machine() in ('aarch64', 'arm64', 'ppc64le', 's390x')
         else 0.03)
 # tolerance is because image changed minutely when tick finding on
 # colorbars was cleaned up...

lib/mpl_toolkits/mplot3d/tests/test_axes3d.py

@@ -222,7 +222,7 @@ def test_bar3d_lightsource():
 
 @mpl3d_image_comparison(
     ['contour3d.png'], style='mpl20',
-    tol=0.002 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
+    tol=0.002 if platform.machine() in ('aarch64', 'arm64', 'ppc64le', 's390x') else 0)
 def test_contour3d():
     plt.rcParams['axes3d.automargin'] = True  # Remove when image is regenerated
     fig = plt.figure()