Merge pull request matplotlib#15620 from siddhesh/aarch64-tol

tacaswell · web-flow · commit bf8cf6f706ef · 2019-11-07T16:50:39.000-05:00
TST: Increase tolerance of some tests for aarch64
diff --git a/lib/matplotlib/tests/test_backend_pgf.py b/lib/matplotlib/tests/test_backend_pgf.py
@@ -6,6 +6,7 @@
 
 import numpy as np
 import pytest
+import platform
 
 import matplotlib as mpl
 import matplotlib.pyplot as plt
@@ -165,7 +166,8 @@ def test_pathclip():
 # test mixed mode rendering
 @needs_xelatex
 @pytest.mark.backend('pgf')
-@image_comparison(['pgf_mixedmode.pdf'], style='default')
+@image_comparison(['pgf_mixedmode.pdf'], style='default',
+                  tol={'aarch64': 1.086}.get(platform.machine(), 0.0))
 def test_mixedmode():
     rc_xelatex = {'font.family': 'serif',
                   'pgf.rcfonts': False}
diff --git a/lib/matplotlib/tests/test_pickle.py b/lib/matplotlib/tests/test_pickle.py
@@ -40,7 +40,7 @@ def test_simple():
 
 
 @image_comparison(['multi_pickle.png'], remove_text=True, style='mpl20',
-                  tol={'aarch64': 0.02}.get(platform.machine(), 0.0))
+                  tol={'aarch64': 0.082}.get(platform.machine(), 0.0))
 def test_complete():
     fig = plt.figure('Figure with a label?', figsize=(10, 6))
 
diff --git a/lib/matplotlib/tests/test_usetex.py b/lib/matplotlib/tests/test_usetex.py
@@ -1,4 +1,5 @@
 import pytest
+import platform
 
 import matplotlib as mpl
 from matplotlib.testing.decorators import check_figures_equal, image_comparison
@@ -14,7 +15,7 @@ def usetex():
 
 @image_comparison(baseline_images=['test_usetex'],
                   extensions=['pdf', 'png'],
-                  tol=0.3)
+                  tol={'aarch64': 2.868}.get(platform.machine(), 0.3))
 def test_usetex():
     fig = plt.figure()
     ax = fig.add_subplot(111)
diff --git a/lib/mpl_toolkits/tests/test_axisartist_grid_helper_curvelinear.py b/lib/mpl_toolkits/tests/test_axisartist_grid_helper_curvelinear.py
@@ -16,7 +16,8 @@
     GridHelperCurveLinear
 
 
-@image_comparison(['custom_transform.png'], style='default', tol=0.03)
+@image_comparison(['custom_transform.png'], style='default',
+                  tol={'aarch64': 0.034}.get(platform.machine(), 0.03))
 def test_custom_transform():
     class MyTransform(Transform):
         input_dims = 2
