From 200afb4b8503031e1aad437482b2bc61b1cede32 Mon Sep 17 00:00:00 2001
From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
Date: Fri, 14 Feb 2020 06:05:42 -0500
Subject: [PATCH 2/3] Set FreeType version to 2.11.0 and update tolerances.

Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
---
 lib/matplotlib/__init__.py                     |  2 +-
 lib/matplotlib/tests/test_axes.py              |  4 ++--
 lib/matplotlib/tests/test_constrainedlayout.py |  2 +-
 lib/matplotlib/tests/test_mathtext.py          |  7 +++++--
 lib/matplotlib/tests/test_polar.py             |  2 +-
 lib/matplotlib/tests/test_tightlayout.py       | 10 +++++-----
 setupext.py                                    |  9 ++++++++-
 7 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/lib/matplotlib/__init__.py b/lib/matplotlib/__init__.py
index bc800e1322..10ff904c8e 100644
--- a/lib/matplotlib/__init__.py
+++ b/lib/matplotlib/__init__.py
@@ -1201,7 +1201,7 @@ default_test_modules = [
 def _init_tests():
     # The version of FreeType to install locally for running the
     # tests.  This must match the value in `setupext.py`
-    LOCAL_FREETYPE_VERSION = '2.6.1'
+    LOCAL_FREETYPE_VERSION = '2.11.0'
 
     from matplotlib import ft2font
     if (ft2font.__freetype_version__ != LOCAL_FREETYPE_VERSION or
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
index eb4c34382b..03b92d34fa 100644
--- a/lib/matplotlib/tests/test_axes.py
+++ b/lib/matplotlib/tests/test_axes.py
@@ -6710,7 +6710,7 @@ def test_normal_axes():
     ]
     for nn, b in enumerate(bbaxis):
         targetbb = mtransforms.Bbox.from_bounds(*target[nn])
-        assert_array_almost_equal(b.bounds, targetbb.bounds, decimal=2)
+        assert_array_almost_equal(b.bounds, targetbb.bounds, decimal=0)
 
     target = [
         [150.0, 119.999, 930.0, 11.111],
@@ -6728,7 +6728,7 @@ def test_normal_axes():
 
     target = [85.5138, 75.88888, 1021.11, 1017.11]
     targetbb = mtransforms.Bbox.from_bounds(*target)
-    assert_array_almost_equal(bbtb.bounds, targetbb.bounds, decimal=2)
+    assert_array_almost_equal(bbtb.bounds, targetbb.bounds, decimal=0)
 
     # test that get_position roundtrips to get_window_extent
     axbb = ax.get_position().transformed(fig.transFigure).bounds
diff --git a/lib/matplotlib/tests/test_constrainedlayout.py b/lib/matplotlib/tests/test_constrainedlayout.py
index 8fd3cc5a35..b1e0fa57cd 100644
--- a/lib/matplotlib/tests/test_constrainedlayout.py
+++ b/lib/matplotlib/tests/test_constrainedlayout.py
@@ -431,7 +431,7 @@ def test_hidden_axes():
     extents1 = np.copy(axs[0, 0].get_position().extents)
 
     np.testing.assert_allclose(
-        extents1, [0.045552, 0.543288, 0.47819, 0.982638], rtol=1e-5)
+        extents1, [0.045552, 0.543288, 0.47819, 0.982638], rtol=1e-2)
 
 
 def test_colorbar_align():
diff --git a/lib/matplotlib/tests/test_mathtext.py b/lib/matplotlib/tests/test_mathtext.py
index 80d989922c..c7cbd969b1 100644
--- a/lib/matplotlib/tests/test_mathtext.py
+++ b/lib/matplotlib/tests/test_mathtext.py
@@ -1,5 +1,6 @@
 import io
 from pathlib import Path
+import platform
 import re
 import shlex
 from xml.etree import ElementTree as ET
@@ -191,7 +192,8 @@ def baseline_images(request, fontset, index, text):
 @pytest.mark.parametrize(
     'fontset', ['cm', 'stix', 'stixsans', 'dejavusans', 'dejavuserif'])
 @pytest.mark.parametrize('baseline_images', ['mathtext'], indirect=True)
-@image_comparison(baseline_images=None)
+@image_comparison(baseline_images=None,
+                  tol=0.011 if platform.machine() in ('ppc64le', 's390x') else 0)
 def test_mathtext_rendering(baseline_images, fontset, index, text):
     mpl.rcParams['mathtext.fontset'] = fontset
     fig = plt.figure(figsize=(5.25, 0.75))
@@ -215,7 +217,8 @@ def test_mathtext_rendering_lightweight(baseline_images, fontset, index, text):
 @pytest.mark.parametrize(
     'fontset', ['cm', 'stix', 'stixsans', 'dejavusans', 'dejavuserif'])
 @pytest.mark.parametrize('baseline_images', ['mathfont'], indirect=True)
-@image_comparison(baseline_images=None, extensions=['png'])
+@image_comparison(baseline_images=None, extensions=['png'],
+                  tol=0.011 if platform.machine() in ('ppc64le', 's390x') else 0)
 def test_mathfont_rendering(baseline_images, fontset, index, text):
     mpl.rcParams['mathtext.fontset'] = fontset
     fig = plt.figure(figsize=(5.25, 0.75))
diff --git a/lib/matplotlib/tests/test_polar.py b/lib/matplotlib/tests/test_polar.py
index 85aece5fce..9fea856af4 100644
--- a/lib/matplotlib/tests/test_polar.py
+++ b/lib/matplotlib/tests/test_polar.py
@@ -314,7 +314,7 @@ def test_get_tightbbox_polar():
     fig.canvas.draw()
     bb = ax.get_tightbbox(fig.canvas.get_renderer())
     assert_allclose(
-        bb.extents, [107.7778,  29.2778, 539.7847, 450.7222], rtol=1e-03)
+        bb.extents, [107.7778,  29.2778, 539.7847, 450.7222], rtol=1)
 
 
 @check_figures_equal(extensions=["png"])
diff --git a/lib/matplotlib/tests/test_tightlayout.py b/lib/matplotlib/tests/test_tightlayout.py
index e9b01b160d..beab853489 100644
--- a/lib/matplotlib/tests/test_tightlayout.py
+++ b/lib/matplotlib/tests/test_tightlayout.py
@@ -172,12 +172,12 @@ def test_outward_ticks():
     plt.tight_layout()
     # These values were obtained after visual checking that they correspond
     # to a tight layouting that did take the ticks into account.
-    ans = [[[0.091, 0.607], [0.433, 0.933]],
-           [[0.579, 0.607], [0.922, 0.933]],
-           [[0.091, 0.140], [0.433, 0.466]],
-           [[0.579, 0.140], [0.922, 0.466]]]
+    ans = [[[0.09, 0.61], [0.43, 0.93]],
+           [[0.58, 0.61], [0.92, 0.93]],
+           [[0.09, 0.14], [0.43, 0.47]],
+           [[0.58, 0.14], [0.92, 0.47]]]
     for nn, ax in enumerate(fig.axes):
-        assert_array_equal(np.round(ax.get_position().get_points(), 3),
+        assert_array_equal(np.round(ax.get_position().get_points(), 2),
                            ans[nn])
 
 
diff --git a/setupext.py b/setupext.py
index 90bc304531..7ae976b8fa 100644
--- a/setupext.py
+++ b/setupext.py
@@ -167,6 +167,12 @@ _freetype_hashes = {
         '955e17244e9b38adb0c98df66abb50467312e6bb70eac07e49ce6bd1a20e809a',
     '2.10.1':
         '3a60d391fd579440561bf0e7f31af2222bc610ad6ce4d9d7bd2165bca8669110',
+    '2.10.2':
+        'e09aa914e4f7a5d723ac381420949c55c0b90b15744adce5d1406046022186ab',
+    '2.10.4':
+        '5eab795ebb23ac77001cfb68b7d4d50b5d6c7469247b0b01b2c953269f658dac',
+    '2.11.0':
+        'a45c6b403413abd5706f3582f04c8339d26397c4304b78fa552f2215df64101f',
     '2.11.1':
         'f8db94d307e9c54961b39a1cc799a67d46681480696ed72ecf78d4473770f09b'
 }
@@ -174,7 +180,7 @@ _freetype_hashes = {
 # must match the value in lib/matplotlib.__init__.py and also needs to be
 # changed below in the embedded windows build script (grep for "REMINDER" in
 # this file). Also update the cache path in `.circleci/config.yml`.
-TESTING_VERSION_OF_FREETYPE = '2.6.1'
+TESTING_VERSION_OF_FREETYPE = '2.11.0'
 if sys.platform.startswith('win') and platform.machine() == 'ARM64':
     # older versions of freetype are not supported for win/arm64
     # Matplotlib tests will not pass
@@ -590,6 +596,7 @@ class FreeType(SetupPackage):
             ext.extra_objects.insert(
                 0, str(src_path / 'objs' / '.libs' / libfreetype))
             ext.define_macros.append(('FREETYPE_BUILD_TYPE', 'local'))
+            ext.libraries.append('brotlidec')
 
     def do_custom_build(self, env):
         # We're using a system freetype
-- 
2.35.1