python-matplotlib/0003-TST-Increase-some-tolerances-for-32-bit-systems.patch

From 61eac9a522a7907db3fe01680d249789d1cff710 Mon Sep 17 00:00:00 2001
From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
Date: Sun, 15 Oct 2017 21:11:26 -0400
Subject: [PATCH 3/3] TST: Increase some tolerances for 32-bit systems.

Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
---
 lib/matplotlib/tests/test_artist.py      |  3 ++-
 lib/matplotlib/tests/test_axes.py        | 42 ++++++++++++++++----------------
 lib/matplotlib/tests/test_collections.py |  2 +-
 lib/matplotlib/tests/test_colorbar.py    | 11 +++++----
 lib/matplotlib/tests/test_contour.py     |  6 ++---
 lib/matplotlib/tests/test_image.py       |  2 +-
 lib/matplotlib/tests/test_pickle.py      |  2 +-
 lib/matplotlib/tests/test_quiver.py      |  2 +-
 lib/matplotlib/tests/test_transforms.py  |  2 +-
 lib/mpl_toolkits/tests/test_mplot3d.py   |  2 +-
 10 files changed, 38 insertions(+), 36 deletions(-)

diff --git a/lib/matplotlib/tests/test_artist.py b/lib/matplotlib/tests/test_artist.py
index 786d50903..105714ef4 100644
--- a/lib/matplotlib/tests/test_artist.py
+++ b/lib/matplotlib/tests/test_artist.py
@@ -95,7 +95,8 @@ def test_collection_transform_of_none():
     assert isinstance(c._transOffset, mtransforms.IdentityTransform)
 
 
-@image_comparison(baseline_images=["clip_path_clipping"], remove_text=True)
+@image_comparison(baseline_images=["clip_path_clipping"], remove_text=True,
+                  tol=0.28)
 def test_clipping():
     exterior = mpath.Path.unit_rectangle().deepcopy()
     exterior.vertices *= 4
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
index 6492cc140..8609d8c31 100644
--- a/lib/matplotlib/tests/test_axes.py
+++ b/lib/matplotlib/tests/test_axes.py
@@ -483,7 +483,7 @@ def test_single_point():
     plt.plot('b', 'b', 'o', data=data)
 
 
-@image_comparison(baseline_images=['single_date'])
+@image_comparison(baseline_images=['single_date'], tol=1.97)
 def test_single_date():
     time1 = [721964.0]
     data1 = [-65.54]
@@ -971,7 +971,7 @@ def test_fill_between_interpolate():
 
 
 @image_comparison(baseline_images=['fill_between_interpolate_decreasing'],
-                  style='mpl20', remove_text=True)
+                  style='mpl20', remove_text=True, tol=0.78)
 def test_fill_between_interpolate_decreasing():
     p = np.array([724.3, 700, 655])
     t = np.array([9.4, 7, 2.2])
@@ -1085,7 +1085,7 @@ def test_pcolormesh():
 
 
 @image_comparison(baseline_images=['pcolormesh_datetime_axis'],
-                  extensions=['png'], remove_text=False)
+                  extensions=['png'], remove_text=False, tol=0.19)
 def test_pcolormesh_datetime_axis():
     fig = plt.figure()
     fig.subplots_adjust(hspace=0.4, top=0.98, bottom=.15)
@@ -1111,7 +1111,7 @@ def test_pcolormesh_datetime_axis():
 
 
 @image_comparison(baseline_images=['pcolor_datetime_axis'],
-                  extensions=['png'], remove_text=False)
+                  extensions=['png'], remove_text=False, tol=0.19)
 def test_pcolor_datetime_axis():
     fig = plt.figure()
     fig.subplots_adjust(hspace=0.4, top=0.98, bottom=.15)
@@ -1167,7 +1167,7 @@ def test_canonical():
 
 
 @image_comparison(baseline_images=['arc_angles'], remove_text=True,
-                  style='default', extensions=['png'])
+                  style='default', extensions=['png'], tol=0.17)
 def test_arc_angles():
     from matplotlib import patches
     # Ellipse parameters
@@ -2433,7 +2433,7 @@ def test_boxplot_mod_artist_after_plotting():
 
 @image_comparison(baseline_images=['violinplot_vert_baseline',
                                    'violinplot_vert_baseline'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.24)
 def test_vert_violinplot_baseline():
     # First 9 digits of frac(sqrt(2))
     np.random.seed(414213562)
@@ -2451,7 +2451,7 @@ def test_vert_violinplot_baseline():
 
 
 @image_comparison(baseline_images=['violinplot_vert_showmeans'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.23)
 def test_vert_violinplot_showmeans():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(3))
@@ -2462,7 +2462,7 @@ def test_vert_violinplot_showmeans():
 
 
 @image_comparison(baseline_images=['violinplot_vert_showextrema'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.23)
 def test_vert_violinplot_showextrema():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(5))
@@ -2473,7 +2473,7 @@ def test_vert_violinplot_showextrema():
 
 
 @image_comparison(baseline_images=['violinplot_vert_showmedians'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.23)
 def test_vert_violinplot_showmedians():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(7))
@@ -2484,7 +2484,7 @@ def test_vert_violinplot_showmedians():
 
 
 @image_comparison(baseline_images=['violinplot_vert_showall'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.2)
 def test_vert_violinplot_showall():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(11))
@@ -2495,7 +2495,7 @@ def test_vert_violinplot_showall():
 
 
 @image_comparison(baseline_images=['violinplot_vert_custompoints_10'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.22)
 def test_vert_violinplot_custompoints_10():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(13))
@@ -2506,7 +2506,7 @@ def test_vert_violinplot_custompoints_10():
 
 
 @image_comparison(baseline_images=['violinplot_vert_custompoints_200'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.22)
 def test_vert_violinplot_custompoints_200():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(17))
@@ -2517,7 +2517,7 @@ def test_vert_violinplot_custompoints_200():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_baseline'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.2)
 def test_horiz_violinplot_baseline():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(19))
@@ -2528,7 +2528,7 @@ def test_horiz_violinplot_baseline():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_showmedians'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.23)
 def test_horiz_violinplot_showmedians():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(23))
@@ -2539,7 +2539,7 @@ def test_horiz_violinplot_showmedians():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_showmeans'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.25)
 def test_horiz_violinplot_showmeans():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(29))
@@ -2550,7 +2550,7 @@ def test_horiz_violinplot_showmeans():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_showextrema'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.2)
 def test_horiz_violinplot_showextrema():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(31))
@@ -2561,7 +2561,7 @@ def test_horiz_violinplot_showextrema():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_showall'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.19)
 def test_horiz_violinplot_showall():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(37))
@@ -2572,7 +2572,7 @@ def test_horiz_violinplot_showall():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_custompoints_10'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.22)
 def test_horiz_violinplot_custompoints_10():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(41))
@@ -2583,7 +2583,7 @@ def test_horiz_violinplot_custompoints_10():
 
 
 @image_comparison(baseline_images=['violinplot_horiz_custompoints_200'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.22)
 def test_horiz_violinplot_custompoints_200():
     ax = plt.axes()
     # First 9 digits of frac(sqrt(43))
@@ -3909,7 +3909,7 @@ def test_psd_noise():
 
 
 @image_comparison(baseline_images=['csd_freqs'], remove_text=True,
-                  extensions=['png'])
+                  extensions=['png'], tol=0.21)
 def test_csd_freqs():
     '''test axes.csd with sinusoidal stimuli'''
     n = 10000
@@ -5153,7 +5153,7 @@ def test_date_timezone_y():
 
 
 @image_comparison(baseline_images=['date_timezone_x_and_y'],
-                  extensions=['png'])
+                  extensions=['png'], tol=3.05)
 def test_date_timezone_x_and_y():
     # Tests issue 5575
     time_index = [pytz.timezone('UTC').localize(datetime.datetime(
diff --git a/lib/matplotlib/tests/test_collections.py b/lib/matplotlib/tests/test_collections.py
index c27aeb11a..9d39a3e91 100644
--- a/lib/matplotlib/tests/test_collections.py
+++ b/lib/matplotlib/tests/test_collections.py
@@ -468,7 +468,7 @@ def test_EllipseCollection():
 
 
 @image_comparison(baseline_images=['polycollection_close'],
-                  extensions=['png'], remove_text=True)
+                  extensions=['png'], remove_text=True, tol=0.45)
 def test_polycollection_close():
     from mpl_toolkits.mplot3d import Axes3D
 
diff --git a/lib/matplotlib/tests/test_colorbar.py b/lib/matplotlib/tests/test_colorbar.py
index b75ba7e9f..cfbb16444 100644
--- a/lib/matplotlib/tests/test_colorbar.py
+++ b/lib/matplotlib/tests/test_colorbar.py
@@ -96,7 +96,7 @@ def _colorbar_extension_length(spacing):
 @image_comparison(
         baseline_images=['colorbar_extensions_shape_uniform',
                          'colorbar_extensions_shape_proportional'],
-        extensions=['png'])
+        extensions=['png'], tol=0.16)
 def test_colorbar_extension_shape():
     '''Test rectangular colorbar extensions.'''
     # Create figures for uniform and proportionally spaced colorbars.
@@ -106,7 +106,7 @@ def test_colorbar_extension_shape():
 
 @image_comparison(baseline_images=['colorbar_extensions_uniform',
                                    'colorbar_extensions_proportional'],
-                  extensions=['png'])
+                  extensions=['png'], tol=0.25)
 def test_colorbar_extension_length():
     '''Test variable length colorbar extensions.'''
     # Create figures for uniform and proportionally spaced colorbars.
@@ -120,7 +120,7 @@ def test_colorbar_extension_length():
                                    'cbar_sharing',
                                    ],
                   extensions=['png'], remove_text=True,
-                  savefig_kwarg={'dpi': 40})
+                  savefig_kwarg={'dpi': 40}, tol=0.17)
 def test_colorbar_positioning():
     data = np.arange(1200).reshape(30, 40)
     levels = [0, 200, 400, 600, 800, 1000, 1200]
@@ -174,7 +174,7 @@ def test_colorbar_positioning():
 
 @image_comparison(baseline_images=['cbar_with_subplots_adjust'],
                   extensions=['png'], remove_text=True,
-                  savefig_kwarg={'dpi': 40})
+                  savefig_kwarg={'dpi': 40}, tol=0.17)
 def test_gridspec_make_colorbar():
     plt.figure()
     data = np.arange(1200).reshape(30, 40)
@@ -234,7 +234,8 @@ def test_colorbarbase():
 
 @image_comparison(
     baseline_images=['colorbar_closed_patch'],
-    remove_text=True)
+    remove_text=True,
+    tol=0.22)
 def test_colorbar_closed_patch():
     fig = plt.figure(figsize=(8, 6))
     ax1 = fig.add_axes([0.05, 0.85, 0.9, 0.1])
diff --git a/lib/matplotlib/tests/test_contour.py b/lib/matplotlib/tests/test_contour.py
index 16ac9e865..29c1b26f2 100644
--- a/lib/matplotlib/tests/test_contour.py
+++ b/lib/matplotlib/tests/test_contour.py
@@ -228,7 +228,7 @@ def test_given_colors_levels_and_extends():
 
 
 @image_comparison(baseline_images=['contour_datetime_axis'],
-                  extensions=['png'], remove_text=False)
+                  extensions=['png'], remove_text=False, tol=0.18)
 def test_contour_datetime_axis():
     fig = plt.figure()
     fig.subplots_adjust(hspace=0.4, top=0.98, bottom=.15)
@@ -254,7 +254,7 @@ def test_contour_datetime_axis():
 
 
 @image_comparison(baseline_images=['contour_test_label_transforms'],
-                  extensions=['png'], remove_text=True)
+                  extensions=['png'], remove_text=True, tol=0.74)
 def test_labels():
     # Adapted from pylab_examples example code: contour_demo.py
     # see issues #2475, #2843, and #2818 for explanation
@@ -283,7 +283,7 @@ def test_labels():
 
 @image_comparison(baseline_images=['contour_corner_mask_False',
                                    'contour_corner_mask_True'],
-                  extensions=['png'], remove_text=True)
+                  extensions=['png'], remove_text=True, tol=0.19)
 def test_corner_mask():
     n = 60
     mask_level = 0.95
diff --git a/lib/matplotlib/tests/test_image.py b/lib/matplotlib/tests/test_image.py
index fd6430d56..e9bf1b1db 100644
--- a/lib/matplotlib/tests/test_image.py
+++ b/lib/matplotlib/tests/test_image.py
@@ -754,7 +754,7 @@ def test_imshow_endianess():
 
 
 @image_comparison(baseline_images=['imshow_masked_interpolation'],
-                  remove_text=True, style='mpl20')
+                  remove_text=True, style='mpl20', tol=0.25)
 def test_imshow_masked_interpolation():
 
     cm = copy(plt.get_cmap('viridis'))
diff --git a/lib/matplotlib/tests/test_pickle.py b/lib/matplotlib/tests/test_pickle.py
index bd6ac6862..512f07948 100644
--- a/lib/matplotlib/tests/test_pickle.py
+++ b/lib/matplotlib/tests/test_pickle.py
@@ -43,7 +43,7 @@ def test_simple():
 
 @image_comparison(baseline_images=['multi_pickle'],
                   extensions=['png'], remove_text=True,
-                  style='mpl20')
+                  style='mpl20', tol=0.11)
 def test_complete():
     fig = plt.figure('Figure with a label?', figsize=(10, 6))
 
diff --git a/lib/matplotlib/tests/test_quiver.py b/lib/matplotlib/tests/test_quiver.py
index a0e1e674f..ede6bfc64 100644
--- a/lib/matplotlib/tests/test_quiver.py
+++ b/lib/matplotlib/tests/test_quiver.py
@@ -131,7 +131,7 @@ def test_quiver_key_pivot():
 
 
 @image_comparison(baseline_images=['barbs_test_image'],
-                  extensions=['png'], remove_text=True)
+                  extensions=['png'], remove_text=True, tol=0.11)
 def test_barbs():
     x = np.linspace(-5, 5, 5)
     X, Y = np.meshgrid(x, x)
diff --git a/lib/matplotlib/tests/test_transforms.py b/lib/matplotlib/tests/test_transforms.py
index 8f19a50f3..fa4a9aa18 100644
--- a/lib/matplotlib/tests/test_transforms.py
+++ b/lib/matplotlib/tests/test_transforms.py
@@ -75,7 +75,7 @@ def test_external_transform_api():
 
 
 @image_comparison(baseline_images=['pre_transform_data'],
-                  tol=0.08)
+                  tol=0.155)
 def test_pre_transform_plotting():
     # a catch-all for as many as possible plot layouts which handle
     # pre-transforming the data NOTE: The axis range is important in this
diff --git a/lib/mpl_toolkits/tests/test_mplot3d.py b/lib/mpl_toolkits/tests/test_mplot3d.py
index c13f3be2f..81a28aadb 100644
--- a/lib/mpl_toolkits/tests/test_mplot3d.py
+++ b/lib/mpl_toolkits/tests/test_mplot3d.py
@@ -198,7 +198,7 @@ def test_text3d():
     ax.set_zlabel('Z axis')
 
 
-@image_comparison(baseline_images=['trisurf3d'], remove_text=True, tol=0.03)
+@image_comparison(baseline_images=['trisurf3d'], remove_text=True, tol=0.05)
 def test_trisurf3d():
     n_angles = 36
     n_radii = 8
-- 
2.14.3