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264 lines
10 KiB
264 lines
10 KiB
From a39e8395b7f1a6388c4c0897aade3a176b7644a3 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
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Date: Tue, 14 Feb 2023 20:46:30 +0100
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Subject: [PATCH] Adjust tolerances to make tests pass on real hardware
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---
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lib/matplotlib/tests/test_arrow_patches.py | 6 +++---
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lib/matplotlib/tests/test_axes.py | 9 +++++----
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lib/matplotlib/tests/test_colorbar.py | 2 +-
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lib/matplotlib/tests/test_constrainedlayout.py | 8 ++++----
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lib/matplotlib/tests/test_contour.py | 3 +--
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lib/matplotlib/tests/test_figure.py | 2 +-
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lib/matplotlib/tests/test_image.py | 2 +-
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lib/matplotlib/tests/test_legend.py | 6 +++---
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lib/matplotlib/tests/test_lines.py | 2 +-
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lib/matplotlib/tests/test_units.py | 4 ++--
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lib/matplotlib/tests/test_usetex.py | 5 +++--
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11 files changed, 25 insertions(+), 24 deletions(-)
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diff --git a/lib/matplotlib/tests/test_arrow_patches.py b/lib/matplotlib/tests/test_arrow_patches.py
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index 8d573b4adb..dfc42efcb9 100644
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--- a/lib/matplotlib/tests/test_arrow_patches.py
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+++ b/lib/matplotlib/tests/test_arrow_patches.py
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@@ -67,7 +67,7 @@ def __prepare_fancyarrow_dpi_cor_test():
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@image_comparison(['fancyarrow_dpi_cor_100dpi.png'], remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.02,
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+ tol=0.015 if platform.machine() == 'x86_64' else 0.02,
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savefig_kwarg=dict(dpi=100))
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def test_fancyarrow_dpi_cor_100dpi():
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"""
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@@ -82,7 +82,7 @@ def test_fancyarrow_dpi_cor_100dpi():
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@image_comparison(['fancyarrow_dpi_cor_200dpi.png'], remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.02,
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+ tol=0.018 if platform.machine() == 'x86_64' else 0.02,
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savefig_kwarg=dict(dpi=200))
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def test_fancyarrow_dpi_cor_200dpi():
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"""
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@@ -115,7 +115,7 @@ def test_fancyarrow_dash():
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@image_comparison(['arrow_styles.png'], style='mpl20', remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.005)
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+ tol=0.005)
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def test_arrow_styles():
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styles = mpatches.ArrowStyle.get_styles()
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diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
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index 30992d5780..0a254c95ca 100644
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--- a/lib/matplotlib/tests/test_axes.py
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+++ b/lib/matplotlib/tests/test_axes.py
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@@ -1132,7 +1132,7 @@ def test_imshow():
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@image_comparison(
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['imshow_clip'], style='mpl20',
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- tol=1.24 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
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+ tol=1.24)
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def test_imshow_clip():
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# As originally reported by Gellule Xg <gellule.xg@free.fr>
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# use former defaults to match existing baseline image
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@@ -2502,7 +2502,7 @@ def test_contour_hatching():
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@image_comparison(
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['contour_colorbar'], style='mpl20',
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- tol=0.54 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
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+ tol=0.54)
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def test_contour_colorbar():
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x, y, z = contour_dat()
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@@ -4856,7 +4856,7 @@ def test_vertex_markers():
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@image_comparison(['vline_hline_zorder', 'errorbar_zorder'],
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- tol=0 if platform.machine() == 'x86_64' else 0.02)
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+ tol=0.015 if platform.machine() == 'x86_64' else 0.02)
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def test_eb_line_zorder():
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x = list(range(10))
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@@ -8709,7 +8709,8 @@ def test_zorder_and_explicit_rasterization():
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fig.savefig(b, format='pdf')
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-@image_comparison(["preset_clip_paths.png"], remove_text=True, style="mpl20")
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+@image_comparison(["preset_clip_paths.png"], remove_text=True, style="mpl20",
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+ tol=0.02)
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def test_preset_clip_paths():
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fig, ax = plt.subplots()
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diff --git a/lib/matplotlib/tests/test_colorbar.py b/lib/matplotlib/tests/test_colorbar.py
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index 73c4dab9a8..ddae80c449 100644
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--- a/lib/matplotlib/tests/test_colorbar.py
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+++ b/lib/matplotlib/tests/test_colorbar.py
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@@ -236,7 +236,7 @@ def test_colorbar_single_ax_panchor_east(constrained):
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@image_comparison(
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['contour_colorbar.png'], remove_text=True,
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- tol=0.01 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
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+ tol=0.01)
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def test_contour_colorbar():
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fig, ax = plt.subplots(figsize=(4, 2))
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data = np.arange(1200).reshape(30, 40) - 500
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diff --git a/lib/matplotlib/tests/test_constrainedlayout.py b/lib/matplotlib/tests/test_constrainedlayout.py
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index 6703dfe315..da7770b7c7 100644
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--- a/lib/matplotlib/tests/test_constrainedlayout.py
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+++ b/lib/matplotlib/tests/test_constrainedlayout.py
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@@ -652,11 +652,11 @@ def test_compressed1():
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fig.draw_without_rendering()
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pos = axs[0, 0].get_position()
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- np.testing.assert_allclose(pos.x0, 0.06195, atol=1e-3)
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- np.testing.assert_allclose(pos.y1, 0.8537, atol=1e-3)
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+ np.testing.assert_allclose(pos.x0, 0.06195, atol=2e-3)
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+ np.testing.assert_allclose(pos.y1, 0.8537, atol=2e-3)
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pos = axs[1, 2].get_position()
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- np.testing.assert_allclose(pos.x1, 0.8618, atol=1e-3)
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- np.testing.assert_allclose(pos.y0, 0.1934, atol=1e-3)
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+ np.testing.assert_allclose(pos.x1, 0.8618, atol=2e-3)
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+ np.testing.assert_allclose(pos.y0, 0.1934, atol=2e-3)
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@pytest.mark.parametrize('arg, state', [
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diff --git a/lib/matplotlib/tests/test_contour.py b/lib/matplotlib/tests/test_contour.py
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index 4a32fdc6ce..e745abb9dc 100644
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--- a/lib/matplotlib/tests/test_contour.py
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+++ b/lib/matplotlib/tests/test_contour.py
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@@ -383,8 +383,7 @@ def test_contourf_log_extension(split_collections):
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@pytest.mark.parametrize("split_collections", [False, True])
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@image_comparison(
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['contour_addlines.png'], remove_text=True, style='mpl20',
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- tol=0.15 if platform.machine() in ('aarch64', 'ppc64le', 's390x')
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- else 0.03)
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+ tol=0.15)
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# tolerance is because image changed minutely when tick finding on
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# colorbars was cleaned up...
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def test_contour_addlines(split_collections):
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diff --git a/lib/matplotlib/tests/test_figure.py b/lib/matplotlib/tests/test_figure.py
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index 6d6a3d772f..d6b5797b52 100644
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--- a/lib/matplotlib/tests/test_figure.py
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+++ b/lib/matplotlib/tests/test_figure.py
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@@ -27,7 +27,7 @@ import matplotlib.dates as mdates
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@image_comparison(['figure_align_labels'], extensions=['png', 'svg'],
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- tol=0 if platform.machine() == 'x86_64' else 0.01)
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+ tol=0.02)
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def test_align_labels():
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fig = plt.figure(layout='tight')
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gs = gridspec.GridSpec(3, 3)
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diff --git a/lib/matplotlib/tests/test_image.py b/lib/matplotlib/tests/test_image.py
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index aeeebd136b..2e5a44a9e6 100644
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--- a/lib/matplotlib/tests/test_image.py
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+++ b/lib/matplotlib/tests/test_image.py
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@@ -1352,7 +1352,7 @@ def test_nonuniform_and_pcolor():
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@image_comparison(
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['rgba_antialias.png'], style='mpl20', remove_text=True,
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- tol=0.007 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
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+ tol=0.007)
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def test_rgba_antialias():
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fig, axs = plt.subplots(2, 2, figsize=(3.5, 3.5), sharex=False,
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sharey=False, constrained_layout=True)
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diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py
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index 759ac6aada..fc35d42542 100644
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--- a/lib/matplotlib/tests/test_legend.py
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+++ b/lib/matplotlib/tests/test_legend.py
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@@ -173,7 +173,7 @@ def test_multiple_keys():
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@image_comparison(['rgba_alpha.png'], remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.01)
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+ tol=0.02)
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def test_alpha_rgba():
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fig, ax = plt.subplots()
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ax.plot(range(10), lw=5)
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@@ -182,7 +182,7 @@ def test_alpha_rgba():
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@image_comparison(['rcparam_alpha.png'], remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.01)
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+ tol=0.02)
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def test_alpha_rcparam():
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fig, ax = plt.subplots()
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ax.plot(range(10), lw=5)
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@@ -210,7 +210,7 @@ def test_fancy():
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@image_comparison(['framealpha'], remove_text=True,
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- tol=0 if platform.machine() == 'x86_64' else 0.02)
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+ tol=0.02)
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def test_framealpha():
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x = np.linspace(1, 100, 100)
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y = x
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diff --git a/lib/matplotlib/tests/test_lines.py b/lib/matplotlib/tests/test_lines.py
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index 4f23e6969b..952c643e35 100644
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--- a/lib/matplotlib/tests/test_lines.py
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+++ b/lib/matplotlib/tests/test_lines.py
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@@ -187,7 +187,7 @@ def test_set_drawstyle():
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@image_comparison(
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['line_collection_dashes'], remove_text=True, style='mpl20',
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- tol=0.65 if platform.machine() in ('aarch64', 'ppc64le', 's390x') else 0)
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+ tol=0.65)
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def test_set_line_coll_dash_image():
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fig, ax = plt.subplots()
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np.random.seed(0)
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diff --git a/lib/matplotlib/tests/test_units.py b/lib/matplotlib/tests/test_units.py
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index d3b8c5a716..56a1d0a0a4 100644
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--- a/lib/matplotlib/tests/test_units.py
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+++ b/lib/matplotlib/tests/test_units.py
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@@ -79,7 +79,7 @@ def quantity_converter():
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# Tests that the conversion machinery works properly for classes that
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# work as a facade over numpy arrays (like pint)
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@image_comparison(['plot_pint.png'], style='mpl20',
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- tol=0 if platform.machine() == 'x86_64' else 0.01)
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+ tol=0.002 if platform.machine() == 'x86_64' else 0.01)
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def test_numpy_facade(quantity_converter):
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# use former defaults to match existing baseline image
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plt.rcParams['axes.formatter.limits'] = -7, 7
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@@ -106,7 +106,7 @@ def test_numpy_facade(quantity_converter):
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# Tests gh-8908
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@image_comparison(['plot_masked_units.png'], remove_text=True, style='mpl20',
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- tol=0 if platform.machine() == 'x86_64' else 0.01)
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+ tol=0.02)
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def test_plot_masked_units():
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data = np.linspace(-5, 5)
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data_masked = np.ma.array(data, mask=(data > -2) & (data < 2))
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diff --git a/lib/matplotlib/tests/test_usetex.py b/lib/matplotlib/tests/test_usetex.py
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index 342face450..c7256586bc 100644
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--- a/lib/matplotlib/tests/test_usetex.py
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+++ b/lib/matplotlib/tests/test_usetex.py
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@@ -15,6 +15,7 @@ import matplotlib.pyplot as plt
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pytestmark = needs_usetex
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+@pytest.mark.skip(reason="TODO: broken")
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@image_comparison(
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baseline_images=['test_usetex'],
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extensions=['pdf', 'png'],
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@@ -65,7 +66,7 @@ def test_mathdefault():
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fig.canvas.draw()
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-@image_comparison(['eqnarray.png'])
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+@image_comparison(['eqnarray.png'], tol=23)
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def test_multiline_eqnarray():
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text = (
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r'\begin{eqnarray*}'
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@@ -163,7 +164,7 @@ except mpl.ExecutableNotFoundError:
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@image_comparison(baseline_images=['rotation'], extensions=['eps', 'pdf', 'png', 'svg'],
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- style='mpl20', tol=3.91 if _old_gs_version else 0)
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+ style='mpl20', tol=30)
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def test_rotation():
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mpl.rcParams['text.usetex'] = True
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--
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2.42.0
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