diff --git a/doc/api/next_api_changes/behavior/29827-ES.rst b/doc/api/next_api_changes/behavior/29827-ES.rst new file mode 100644 index 000000000000..d25dfa0c6574 --- /dev/null +++ b/doc/api/next_api_changes/behavior/29827-ES.rst @@ -0,0 +1,6 @@ +``matplotlib.testing.check_figures_equal`` defaults to PNG only +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +In most cases, checking that figures are equal with `.check_figures_equal` does not +depend on the file format. Consequently, the *extensions* parameter now defaults to +``['png']`` instead of ``['png', 'pdf', 'svg']``, reducing default test requirements. diff --git a/doc/devel/testing.rst b/doc/devel/testing.rst index 8c4ff9a62c43..15e73514e8ff 100644 --- a/doc/devel/testing.rst +++ b/doc/devel/testing.rst @@ -191,7 +191,7 @@ vs plotting the circle using the parametric equation of a circle :: @check_figures_equal() def test_parametric_circle_plot(fig_test, fig_ref): - xo, yo= (.5, .5) + xo = yo = 0.5 radius = 0.4 ax_test = fig_test.subplots() @@ -205,7 +205,7 @@ vs plotting the circle using the parametric equation of a circle :: ax_ref.add_artist(red_circle_ref) for ax in [ax_ref, ax_test]: - ax.set(xlim=(0,1), ylim=(0,1), aspect='equal') + ax.set(xlim=(0, 1), ylim=(0, 1), aspect='equal') Both comparison decorators have a tolerance argument ``tol`` that is used to specify the tolerance for difference in color value between the two images, where 255 is the maximal diff --git a/lib/matplotlib/testing/decorators.py b/lib/matplotlib/testing/decorators.py index af9ef48d66cc..17509449e768 100644 --- a/lib/matplotlib/testing/decorators.py +++ b/lib/matplotlib/testing/decorators.py @@ -347,7 +347,7 @@ def image_comparison(baseline_images, extensions=None, tol=0, savefig_kwargs=savefig_kwarg, style=style) -def check_figures_equal(*, extensions=("png", "pdf", "svg"), tol=0): +def check_figures_equal(*, extensions=("png", ), tol=0): """ Decorator for test cases that generate and compare two figures. @@ -360,8 +360,13 @@ def check_figures_equal(*, extensions=("png", "pdf", "svg"), tol=0): Parameters ---------- - extensions : list, default: ["png", "pdf", "svg"] - The extensions to test. + extensions : list, default: ["png"] + The extensions to test. Supported extensions are "png", "pdf", "svg". + + Testing with the one default extension is sufficient if the output is not + format dependent, e.g. if you test that a ``bar()`` plot yields the same + result as some manually placed Rectangles. You should use all extensions + if a renderer property is involved, e.g. correct alpha blending. tol : float The RMS threshold above which the test is considered failed. diff --git a/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.pdf b/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.pdf deleted file mode 100644 index 124014fc4869..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.svg b/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.svg deleted file mode 100644 index 6fb9d9d64991..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_arrow_patches/fancyarrow_test_image.svg +++ /dev/null @@ -1,2891 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.pdf b/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.pdf deleted file mode 100644 index 42652378a5d0..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.svg b/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.svg deleted file mode 100644 index e87ecb06a6bd..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_axes/autoscale_tiny_range.svg +++ /dev/null @@ -1,763 +0,0 @@ - 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- - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.pdf deleted file mode 100644 index aa98d5bb8cf1..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.svg deleted file mode 100644 index 47dd9d1a6792..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_negative_rmin.svg +++ /dev/null @@ -1,973 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.pdf deleted file mode 100644 index 8e41309e1736..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.svg deleted file mode 100644 index 07c6695f7790..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_rlabel_position.svg +++ /dev/null @@ -1,687 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.pdf deleted file mode 100644 index 8bcbd4b17bcc..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.svg deleted file mode 100644 index 347ae67589e6..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_rmin.svg +++ /dev/null @@ -1,1012 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.pdf deleted file mode 100644 index 962f95a40d4f..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.svg deleted file mode 100644 index 2048cb1e7f73..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_rorigin.svg +++ /dev/null @@ -1,1074 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.pdf deleted file mode 100644 index f132d8f33262..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.svg deleted file mode 100644 index 8dfbb7a36482..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_position.svg +++ /dev/null @@ -1,960 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.pdf b/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.pdf deleted file mode 100644 index 0a7c328ac737..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.svg b/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.svg deleted file mode 100644 index d45bf67a02a9..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_polar/polar_theta_wedge.svg +++ /dev/null @@ -1,6558 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.pdf b/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.pdf deleted file mode 100644 index affd68412e62..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.svg b/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.svg deleted file mode 100644 index d5410d62d7b2..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_skew/skew_axes.svg +++ /dev/null @@ -1,276 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.pdf b/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.pdf deleted file mode 100644 index c16fc9c2d916..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.svg b/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.svg deleted file mode 100644 index ff18e2b4df0b..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_skew/skew_rects.svg +++ /dev/null @@ -1,5368 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_spines/black_axes.pdf b/lib/matplotlib/tests/baseline_images/test_spines/black_axes.pdf deleted file mode 100644 index 96eacb9308d9..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_spines/black_axes.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_spines/black_axes.svg b/lib/matplotlib/tests/baseline_images/test_spines/black_axes.svg deleted file mode 100644 index 8f7ff932859d..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_spines/black_axes.svg +++ /dev/null @@ -1,64 +0,0 @@ - - - diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.pdf b/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.pdf deleted file mode 100644 index 309a299edb40..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.svg b/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.svg deleted file mode 100644 index 4d0bb1aefc81..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_spines/spines_axes_positions.svg +++ /dev/null @@ -1,856 +0,0 @@ - - - diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.pdf b/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.pdf deleted file mode 100644 index f596d08ce38d..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.svg b/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.svg deleted file mode 100644 index c241158c7fd9..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_spines/spines_capstyle.svg +++ /dev/null @@ -1,53 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.pdf b/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.pdf deleted file mode 100644 index 0819ac3993c4..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.svg b/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.svg deleted file mode 100644 index 86a79b5fe89d..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_spines/spines_data_positions.svg +++ /dev/null @@ -1,538 +0,0 @@ - - - - diff --git a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.pdf b/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.pdf deleted file mode 100644 index 1b29bdcd1fc3..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.svg b/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.svg deleted file mode 100644 index a95118c95d97..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_colormap.svg +++ /dev/null @@ -1,2647 +0,0 @@ - - - diff --git a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.pdf b/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.pdf deleted file mode 100644 index 7d6beca0b3ac..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.svg b/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.svg deleted file mode 100644 index 17e4c78c2490..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_streamplot/streamplot_masks_and_nans.svg +++ /dev/null @@ -1,3845 +0,0 @@ - - - diff --git a/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.pdf b/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.pdf deleted file mode 100644 index 5fdc39730c4f..000000000000 Binary files a/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.pdf and /dev/null differ diff --git a/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.svg b/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.svg deleted file mode 100644 index 6f2498ca0912..000000000000 --- a/lib/matplotlib/tests/baseline_images/test_subplots/subplots_offset_text.svg +++ /dev/null @@ -1,1804 +0,0 @@ - - - diff --git a/lib/matplotlib/tests/test_animation.py b/lib/matplotlib/tests/test_animation.py index 0b5aeaaec889..114e38996a10 100644 --- a/lib/matplotlib/tests/test_animation.py +++ b/lib/matplotlib/tests/test_animation.py @@ -428,7 +428,7 @@ def update(frame): anim._start() -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_animation_frame(tmp_path, fig_test, fig_ref): # Test the expected image after iterating through a few frames # we save the animation to get the iteration because we are not diff --git a/lib/matplotlib/tests/test_arrow_patches.py b/lib/matplotlib/tests/test_arrow_patches.py index 431d1eb6eaf6..c2b6d4fa8086 100644 --- a/lib/matplotlib/tests/test_arrow_patches.py +++ b/lib/matplotlib/tests/test_arrow_patches.py @@ -11,7 +11,7 @@ def draw_arrow(ax, t, r): fc="b", ec='k')) -@image_comparison(['fancyarrow_test_image'], +@image_comparison(['fancyarrow_test_image.png'], tol=0 if platform.machine() == 'x86_64' else 0.012) def test_fancyarrow(): # Added 0 to test division by zero error described in issue 3930 diff --git a/lib/matplotlib/tests/test_artist.py b/lib/matplotlib/tests/test_artist.py index e75572d776eb..5c8141e40741 100644 --- a/lib/matplotlib/tests/test_artist.py +++ b/lib/matplotlib/tests/test_artist.py @@ -124,7 +124,7 @@ def test_clipping(): ax1.set_ylim([-3, 3]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_clipping_zoom(fig_test, fig_ref): # This test places the Axes and sets its limits such that the clip path is # outside the figure entirely. This should not break the clip path. diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py index a09748441445..70d1671cafa3 100644 --- a/lib/matplotlib/tests/test_axes.py +++ b/lib/matplotlib/tests/test_axes.py @@ -50,7 +50,7 @@ # the tests with multiple threads. -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_invisible_axes(fig_test, fig_ref): ax = fig_test.subplots() ax.set_visible(False) @@ -156,7 +156,7 @@ def test_label_shift(): assert ax.yaxis.label.get_horizontalalignment() == "center" -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_acorr(fig_test, fig_ref): np.random.seed(19680801) Nx = 512 @@ -175,7 +175,7 @@ def test_acorr(fig_test, fig_ref): ax_ref.axhline(y=0, xmin=0, xmax=1) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_acorr_integers(fig_test, fig_ref): np.random.seed(19680801) Nx = 51 @@ -196,7 +196,7 @@ def test_acorr_integers(fig_test, fig_ref): ax_ref.axhline(y=0, xmin=0, xmax=1) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_spy(fig_test, fig_ref): np.random.seed(19680801) a = np.ones(32 * 32) @@ -226,7 +226,7 @@ def test_spy_invalid_kwargs(): ax.spy(np.eye(3, 3), **unsupported_kw) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_matshow(fig_test, fig_ref): mpl.style.use("mpl20") a = np.random.rand(32, 32) @@ -237,12 +237,7 @@ def test_matshow(fig_test, fig_ref): ax_ref.xaxis.set_ticks_position('both') -@image_comparison(['formatter_ticker_001', - 'formatter_ticker_002', - 'formatter_ticker_003', - 'formatter_ticker_004', - 'formatter_ticker_005', - ], +@image_comparison([f'formatter_ticker_{i:03d}.png' for i in range(1, 6)], tol=0 if platform.machine() == 'x86_64' else 0.031) def test_formatter_ticker(): import matplotlib.testing.jpl_units as units @@ -334,7 +329,7 @@ def test_strmethodformatter_auto_formatter(): assert ax.yaxis.get_minor_formatter().fmt == targ_strformatter.fmt -@image_comparison(["twin_axis_locators_formatters"]) +@image_comparison(["twin_axis_locators_formatters.png"]) def test_twin_axis_locators_formatters(): vals = np.linspace(0, 1, num=5, endpoint=True) locs = np.sin(np.pi * vals / 2.0) @@ -400,7 +395,7 @@ def test_twin_units(twin): @pytest.mark.parametrize('twin', ('x', 'y')) -@check_figures_equal(extensions=['png'], tol=0.19) +@check_figures_equal(tol=0.19) def test_twin_logscale(fig_test, fig_ref, twin): twin_func = f'twin{twin}' # test twinx or twiny set_scale = f'set_{twin}scale' @@ -590,7 +585,7 @@ def test_cla_not_redefined_internally(): assert 'cla' not in klass.__dict__ -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_minorticks_on_rcParams_both(fig_test, fig_ref): with matplotlib.rc_context({"xtick.minor.visible": True, "ytick.minor.visible": True}): @@ -601,7 +596,7 @@ def test_minorticks_on_rcParams_both(fig_test, fig_ref): ax_ref.minorticks_on() -@image_comparison(["autoscale_tiny_range"], remove_text=True) +@image_comparison(["autoscale_tiny_range.png"], remove_text=True) def test_autoscale_tiny_range(): # github pull #904 fig, axs = plt.subplots(2, 2) @@ -671,7 +666,7 @@ def test_use_sticky_edges(): assert_allclose(ax.get_ylim(), (-0.5, 1.5)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_sticky_shared_axes(fig_test, fig_ref): # Check that sticky edges work whether they are set in an Axes that is a # "leader" in a share, or an Axes that is a "follower". @@ -857,7 +852,7 @@ def test_plot_format_kwarg_redundant(): plt.errorbar([0], [0], fmt='none', color='blue') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_errorbar_dashes(fig_test, fig_ref): x = [1, 2, 3, 4] y = np.sin(x) @@ -895,7 +890,7 @@ def test_single_point(): ax2.plot('b', 'b', 'o', data=data) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_shaped_data(fig_test, fig_ref): row = np.arange(10).reshape((1, -1)) col = np.arange(0, 100, 10).reshape((-1, 1)) @@ -937,7 +932,7 @@ def test_aitoff_proj(): ax.plot(X.flat, Y.flat, 'o', markersize=4) -@image_comparison(['axvspan_epoch']) +@image_comparison(['axvspan_epoch.png']) def test_axvspan_epoch(): import matplotlib.testing.jpl_units as units units.register() @@ -952,7 +947,7 @@ def test_axvspan_epoch(): ax.set_xlim(t0 - 5.0*dt, tf + 5.0*dt) -@image_comparison(['axhspan_epoch'], tol=0.02) +@image_comparison(['axhspan_epoch.png'], tol=0.02) def test_axhspan_epoch(): import matplotlib.testing.jpl_units as units units.register() @@ -1088,7 +1083,7 @@ def test_hexbin_log_clim(): assert h.get_clim() == (2, 100) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_hexbin_mincnt_behavior_upon_C_parameter(fig_test, fig_ref): # see: gh:12926 datapoints = [ @@ -1167,7 +1162,7 @@ def test_nonfinite_limits(): @mpl.style.context('default') @pytest.mark.parametrize('plot_fun', ['scatter', 'plot', 'fill_between']) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_limits_empty_data(plot_fun, fig_test, fig_ref): # Check that plotting empty data doesn't change autoscaling of dates x = np.arange("2010-01-01", "2011-01-01", dtype="datetime64[D]") @@ -1281,7 +1276,7 @@ def test_fill_betweenx_input(y, x1, x2): ax.fill_betweenx(y, x1, x2) -@image_comparison(['fill_between_interpolate'], remove_text=True, +@image_comparison(['fill_between_interpolate.png'], remove_text=True, tol=0 if platform.machine() == 'x86_64' else 0.012) def test_fill_between_interpolate(): x = np.arange(0.0, 2, 0.02) @@ -1306,7 +1301,7 @@ def test_fill_between_interpolate(): interpolate=True) -@image_comparison(['fill_between_interpolate_decreasing'], +@image_comparison(['fill_between_interpolate_decreasing.png'], style='mpl20', remove_text=True) def test_fill_between_interpolate_decreasing(): p = np.array([724.3, 700, 655]) @@ -1327,7 +1322,7 @@ def test_fill_between_interpolate_decreasing(): ax.set_ylim(800, 600) -@image_comparison(['fill_between_interpolate_nan'], remove_text=True) +@image_comparison(['fill_between_interpolate_nan.png'], remove_text=True) def test_fill_between_interpolate_nan(): # Tests fix for issue #18986. x = np.arange(10) @@ -1473,7 +1468,7 @@ def test_pcolormesh_alpha(): @pytest.mark.parametrize("dims,alpha", [(3, 1), (4, 0.5)]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolormesh_rgba(fig_test, fig_ref, dims, alpha): ax = fig_test.subplots() c = np.ones((5, 6, dims), dtype=float) / 2 @@ -1483,7 +1478,7 @@ def test_pcolormesh_rgba(fig_test, fig_ref, dims, alpha): ax.pcolormesh(c[..., 0], cmap="gray", vmin=0, vmax=1, alpha=alpha) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolormesh_nearest_noargs(fig_test, fig_ref): x = np.arange(4) y = np.arange(7) @@ -1497,7 +1492,7 @@ def test_pcolormesh_nearest_noargs(fig_test, fig_ref): ax.pcolormesh(x, y, C, shading="nearest") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolormesh_log_scale(fig_test, fig_ref): """ Check that setting a log scale sets good default axis limits @@ -1571,7 +1566,7 @@ def test_pcolor_datetime_axis(): label.set_rotation(30) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolor_log_scale(fig_test, fig_ref): """ Check that setting a log scale sets good default axis limits @@ -1684,7 +1679,7 @@ def test_pcolorargs_with_read_only(): plt.pcolor(masked_X, masked_Y, masked_Z) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolornearest(fig_test, fig_ref): ax = fig_test.subplots() x = np.arange(0, 10) @@ -1700,7 +1695,7 @@ def test_pcolornearest(fig_test, fig_ref): ax.pcolormesh(x2, y2, Z, shading='nearest') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolornearestunits(fig_test, fig_ref): ax = fig_test.subplots() x = [datetime.datetime.fromtimestamp(x * 3600) for x in range(10)] @@ -1735,7 +1730,7 @@ def test_samesizepcolorflaterror(): @pytest.mark.parametrize('snap', [False, True]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pcolorauto(fig_test, fig_ref, snap): ax = fig_test.subplots() x = np.arange(0, 10) @@ -1839,7 +1834,7 @@ def test_marker_as_markerstyle(): ax.errorbar([1, 2, 3], [5, 4, 3], marker=m) -@image_comparison(['markevery'], remove_text=True) +@image_comparison(['markevery.png'], remove_text=True) def test_markevery(): x = np.linspace(0, 10, 100) y = np.sin(x) * np.sqrt(x/10 + 0.5) @@ -1853,7 +1848,7 @@ def test_markevery(): ax.legend() -@image_comparison(['markevery_line'], remove_text=True, tol=0.005) +@image_comparison(['markevery_line.png'], remove_text=True, tol=0.005) def test_markevery_line(): # TODO: a slight change in rendering between Inkscape versions may explain # why one had to introduce a small non-zero tolerance for the SVG test @@ -1871,7 +1866,7 @@ def test_markevery_line(): ax.legend() -@image_comparison(['markevery_linear_scales'], remove_text=True, tol=0.001) +@image_comparison(['markevery_linear_scales.png'], remove_text=True, tol=0.001) def test_markevery_linear_scales(): cases = [None, 8, @@ -1896,7 +1891,7 @@ def test_markevery_linear_scales(): plt.plot(x, y, 'o', ls='-', ms=4, markevery=case) -@image_comparison(['markevery_linear_scales_zoomed'], remove_text=True) +@image_comparison(['markevery_linear_scales_zoomed.png'], remove_text=True) def test_markevery_linear_scales_zoomed(): cases = [None, 8, @@ -1923,7 +1918,7 @@ def test_markevery_linear_scales_zoomed(): plt.ylim((1.1, 1.7)) -@image_comparison(['markevery_log_scales'], remove_text=True) +@image_comparison(['markevery_log_scales.png'], remove_text=True) def test_markevery_log_scales(): cases = [None, 8, @@ -1950,7 +1945,7 @@ def test_markevery_log_scales(): plt.plot(x, y, 'o', ls='-', ms=4, markevery=case) -@image_comparison(['markevery_polar'], style='default', remove_text=True) +@image_comparison(['markevery_polar.png'], style='default', remove_text=True) def test_markevery_polar(): cases = [None, 8, @@ -1974,7 +1969,7 @@ def test_markevery_polar(): plt.plot(theta, r, 'o', ls='-', ms=4, markevery=case) -@image_comparison(['markevery_linear_scales_nans'], remove_text=True) +@image_comparison(['markevery_linear_scales_nans.png'], remove_text=True) def test_markevery_linear_scales_nans(): cases = [None, 8, @@ -2049,7 +2044,7 @@ def test_bar_tick_label_multiple_old_alignment(): align='center') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_bar_decimal_center(fig_test, fig_ref): ax = fig_test.subplots() x0 = [1.5, 8.4, 5.3, 4.2] @@ -2063,7 +2058,7 @@ def test_bar_decimal_center(fig_test, fig_ref): ax.bar(x0, y0, align='center') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_barh_decimal_center(fig_test, fig_ref): ax = fig_test.subplots() x0 = [1.5, 8.4, 5.3, 4.2] @@ -2077,7 +2072,7 @@ def test_barh_decimal_center(fig_test, fig_ref): ax.barh(x0, y0, height=[0.5, 0.5, 1, 1], align='center') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_bar_decimal_width(fig_test, fig_ref): x = [1.5, 8.4, 5.3, 4.2] y = [1.1, 2.2, 3.3, 4.4] @@ -2091,7 +2086,7 @@ def test_bar_decimal_width(fig_test, fig_ref): ax.bar(x, y, width=w0, align='center') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_barh_decimal_height(fig_test, fig_ref): x = [1.5, 8.4, 5.3, 4.2] y = [1.1, 2.2, 3.3, 4.4] @@ -2311,7 +2306,7 @@ def test_pandas_minimal_plot(pd): plt.plot(df, df) -@image_comparison(['hist_log'], remove_text=True) +@image_comparison(['hist_log.png'], remove_text=True) def test_hist_log(): data0 = np.linspace(0, 1, 200)**3 data = np.concatenate([1 - data0, 1 + data0]) @@ -2319,7 +2314,7 @@ def test_hist_log(): ax.hist(data, fill=False, log=True) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_hist_log_2(fig_test, fig_ref): axs_test = fig_test.subplots(2, 3) axs_ref = fig_ref.subplots(2, 3) @@ -2481,7 +2476,7 @@ def test_stairs_no_baseline_fill_warns(): ) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_stairs(fig_test, fig_ref): import matplotlib.lines as mlines y = np.array([6, 14, 32, 37, 48, 32, 21, 4]) # hist @@ -2525,7 +2520,7 @@ def test_stairs(fig_test, fig_ref): ref_axes[5].semilogx() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_stairs_fill(fig_test, fig_ref): h, bins = [1, 2, 3, 4, 2], [0, 1, 2, 3, 4, 5] bs = -2 @@ -2551,7 +2546,7 @@ def test_stairs_fill(fig_test, fig_ref): ref_axes[3].set_xlim(bs, None) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_stairs_update(fig_test, fig_ref): # fixed ylim because stairs() does autoscale, but updating data does not ylim = -3, 4 @@ -2575,7 +2570,7 @@ def test_stairs_update(fig_test, fig_ref): ref_ax.set_ylim(ylim) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_stairs_baseline_None(fig_test, fig_ref): x = np.array([0, 2, 3, 5, 10]) y = np.array([1.148, 1.231, 1.248, 1.25]) @@ -2651,7 +2646,7 @@ def test_stairs_datetime(): plt.xticks(rotation=30) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_stairs_edge_handling(fig_test, fig_ref): # Test test_ax = fig_test.add_subplot() @@ -2702,7 +2697,7 @@ def test_contour_colorbar(): cbar.add_lines(cs2, erase=False) -@image_comparison(['hist2d', 'hist2d'], remove_text=True, style='mpl20') +@image_comparison(['hist2d.png', 'hist2d.png'], remove_text=True, style='mpl20') def test_hist2d(): # Remove this line when this test image is regenerated. plt.rcParams['pcolormesh.snap'] = False @@ -2720,7 +2715,7 @@ def test_hist2d(): ax.hist2d("x", "y", bins=10, data=data, rasterized=True) -@image_comparison(['hist2d_transpose'], remove_text=True, style='mpl20') +@image_comparison(['hist2d_transpose.png'], remove_text=True, style='mpl20') def test_hist2d_transpose(): # Remove this line when this test image is regenerated. plt.rcParams['pcolormesh.snap'] = False @@ -2787,7 +2782,7 @@ def test_scatter_2D(self): fig, ax = plt.subplots() ax.scatter(x, y, c=z, s=200, edgecolors='face') - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_decimal(self, fig_test, fig_ref): x0 = np.array([1.5, 8.4, 5.3, 4.2]) y0 = np.array([1.1, 2.2, 3.3, 4.4]) @@ -2867,7 +2862,7 @@ def test_scatter_edgecolor_RGB(self): edgecolor=(1, 0, 0, 1)) assert mcolors.same_color(coll.get_edgecolor(), (1, 0, 0, 1)) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_invalid_color(self, fig_test, fig_ref): ax = fig_test.subplots() cmap = mpl.colormaps["viridis"].resampled(16) @@ -2883,7 +2878,7 @@ def test_scatter_invalid_color(self, fig_test, fig_ref): ax.scatter([0, 2], [0, 2], c=[1, 2], s=[1, 3], cmap=cmap) ax.scatter([1, 3], [1, 3], s=[2, 4], color="k") - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_no_invalid_color(self, fig_test, fig_ref): # With plotnonfinite=False we plot only 2 points. ax = fig_test.subplots() @@ -2905,14 +2900,14 @@ def test_scatter_norm_vminvmax(self): ax.scatter(x, x, c=x, norm=mcolors.Normalize(-10, 10), vmin=0, vmax=5) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_single_point(self, fig_test, fig_ref): ax = fig_test.subplots() ax.scatter(1, 1, c=1) ax = fig_ref.subplots() ax.scatter([1], [1], c=[1]) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_different_shapes(self, fig_test, fig_ref): x = np.arange(10) ax = fig_test.subplots() @@ -2991,7 +2986,7 @@ def get_next_color(): # pragma: no cover get_next_color_func=get_next_color) @mpl.style.context('default') - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_scatter_single_color_c(self, fig_test, fig_ref): rgb = [[1, 0.5, 0.05]] rgba = [[1, 0.5, 0.05, .5]] @@ -3257,7 +3252,7 @@ def test_log_scales_invalid(): ax.set_ylim(-1, 10) -@image_comparison(['stackplot_test_image', 'stackplot_test_image'], +@image_comparison(['stackplot_test_image.png', 'stackplot_test_image.png'], tol=0 if platform.machine() == 'x86_64' else 0.031) def test_stackplot(): fig = plt.figure() @@ -3279,7 +3274,7 @@ def test_stackplot(): ax.set_ylim((0, 70)) -@image_comparison(['stackplot_test_baseline'], remove_text=True) +@image_comparison(['stackplot_test_baseline.png'], remove_text=True) def test_stackplot_baseline(): np.random.seed(0) @@ -3589,7 +3584,7 @@ def test_bxp_bad_capwidths(): _bxp_test_helper(bxp_kwargs=dict(capwidths=[1])) -@image_comparison(['boxplot', 'boxplot'], tol=1.28, style='default') +@image_comparison(['boxplot.png', 'boxplot.png'], tol=1.28, style='default') def test_boxplot(): # Randomness used for bootstrapping. np.random.seed(937) @@ -3608,7 +3603,7 @@ def test_boxplot(): ax.set_ylim((-30, 30)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_boxplot_masked(fig_test, fig_ref): # Check that masked values are ignored when plotting a boxplot x_orig = np.linspace(-1, 1, 200) @@ -3689,7 +3684,7 @@ def _rc_test_bxp_helper(ax, rc_dict): return ax -@image_comparison(['boxplot_rc_parameters'], +@image_comparison(['boxplot_rc_parameters.png'], savefig_kwarg={'dpi': 100}, remove_text=True, tol=1, style='default') def test_boxplot_rc_parameters(): @@ -4047,7 +4042,7 @@ def test_violinplot_outofrange_quantiles(): ax.violinplot(data, quantiles=[[-0.05, 0.2, 0.3, 0.75]]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_violinplot_color_specification(fig_test, fig_ref): # Ensures that setting colors in violinplot constructor works # the same way as setting the color of each object manually @@ -4120,7 +4115,7 @@ def assert_colors_equal(colors1, colors2): assert_colors_equal(colors_test, mcolors.to_rgba_array(linecolors)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_violinplot_single_list_quantiles(fig_test, fig_ref): # Ensures quantile list for 1D can be passed in as single list # First 9 digits of frac(sqrt(83)) @@ -4136,7 +4131,7 @@ def test_violinplot_single_list_quantiles(fig_test, fig_ref): ax.violinplot(data, quantiles=[[0.1, 0.3, 0.9]]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_violinplot_pandas_series(fig_test, fig_ref, pd): np.random.seed(110433579) s1 = pd.Series(np.random.normal(size=7), index=[9, 8, 7, 6, 5, 4, 3]) @@ -4177,7 +4172,7 @@ def test_tick_space_size_0(): plt.savefig(b, dpi=80, format='raw') -@image_comparison(['errorbar_basic', 'errorbar_mixed', 'errorbar_basic']) +@image_comparison(['errorbar_basic.png', 'errorbar_mixed.png', 'errorbar_basic.png']) def test_errorbar(): # longdouble due to floating point rounding issues with certain # computer chipsets @@ -4232,8 +4227,7 @@ def test_errorbar(): ax.set_title("Simplest errorbars, 0.2 in x, 0.4 in y") -@image_comparison(['mixed_errorbar_polar_caps'], extensions=['png'], - remove_text=True) +@image_comparison(['mixed_errorbar_polar_caps.png'], remove_text=True) def test_mixed_errorbar_polar_caps(): """ Mix several polar errorbar use cases in a single test figure. @@ -4315,7 +4309,7 @@ def test_errorbar_shape(): ax.errorbar(x, y, yerr=yerr, xerr=xerr, fmt='o') -@image_comparison(['errorbar_limits']) +@image_comparison(['errorbar_limits.png']) def test_errorbar_limits(): x = np.arange(0.5, 5.5, 0.5) y = np.exp(-x) @@ -4408,7 +4402,7 @@ def test_errorbar_line_specific_kwargs(): assert plotline.get_drawstyle() == 'steps-mid' -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_errorbar_with_prop_cycle(fig_test, fig_ref): ax = fig_ref.subplots() ax.errorbar(x=[2, 4, 10], y=[0, 1, 2], yerr=0.5, @@ -4532,7 +4526,7 @@ def test_errorbar_linewidth_type(elinewidth): plt.errorbar([1, 2, 3], [1, 2, 3], yerr=[1, 2, 3], elinewidth=elinewidth) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_errorbar_nan(fig_test, fig_ref): ax = fig_test.add_subplot() xs = range(5) @@ -4544,7 +4538,7 @@ def test_errorbar_nan(fig_test, fig_ref): ax.errorbar([4], [3], [6], fmt="C0") -@image_comparison(['hist_stacked_stepfilled', 'hist_stacked_stepfilled']) +@image_comparison(['hist_stacked_stepfilled.png', 'hist_stacked_stepfilled.png']) def test_hist_stacked_stepfilled(): # make some data d1 = np.linspace(1, 3, 20) @@ -4558,7 +4552,7 @@ def test_hist_stacked_stepfilled(): ax.hist("x", histtype="stepfilled", stacked=True, data=data) -@image_comparison(['hist_offset']) +@image_comparison(['hist_offset.png']) def test_hist_offset(): # make some data d1 = np.linspace(0, 10, 50) @@ -4587,7 +4581,7 @@ def test_hist_step_horiz(): ax.hist((d1, d2), histtype="step", orientation="horizontal") -@image_comparison(['hist_stacked_weights']) +@image_comparison(['hist_stacked_weights.png']) def test_hist_stacked_weighted(): # make some data d1 = np.linspace(0, 10, 50) @@ -4726,7 +4720,7 @@ def test_stem_polar_baseline(): assert container.baseline.get_path()._interpolation_steps > 100 -@image_comparison(['hist_stacked_stepfilled_alpha']) +@image_comparison(['hist_stacked_stepfilled_alpha.png']) def test_hist_stacked_stepfilled_alpha(): # make some data d1 = np.linspace(1, 3, 20) @@ -4735,7 +4729,7 @@ def test_hist_stacked_stepfilled_alpha(): ax.hist((d1, d2), histtype="stepfilled", stacked=True, alpha=0.5) -@image_comparison(['hist_stacked_step']) +@image_comparison(['hist_stacked_step.png']) def test_hist_stacked_step(): # make some data d1 = np.linspace(1, 3, 20) @@ -4744,7 +4738,7 @@ def test_hist_stacked_step(): ax.hist((d1, d2), histtype="step", stacked=True) -@image_comparison(['hist_stacked_normed']) +@image_comparison(['hist_stacked_normed.png']) def test_hist_stacked_density(): # make some data d1 = np.linspace(1, 3, 20) @@ -4832,7 +4826,7 @@ def test_hist_stacked_step_bottom_geometry(): assert_array_equal(polygon.get_xy(), xy[1]) -@image_comparison(['hist_stacked_bar']) +@image_comparison(['hist_stacked_bar.png']) def test_hist_stacked_bar(): # make some data d = [[100, 100, 100, 100, 200, 320, 450, 80, 20, 600, 310, 800], @@ -4856,7 +4850,7 @@ def test_hist_stacked_bar(): {'linestyle': ["-", "--", ":"]}, {'linewidth': [1, 1.5, 2]}, {'color': ["b", "g", "r"]})) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_hist_vectorized_params(fig_test, fig_ref, kwargs): np.random.seed(19680801) xs = [np.random.randn(n) for n in [20, 50, 100]] @@ -4990,7 +4984,7 @@ def test_rgba_markers(): ax.axis([-1, 4, 0, 5]) -@image_comparison(['mollweide_grid'], remove_text=True) +@image_comparison(['mollweide_grid.png'], remove_text=True) def test_mollweide_grid(): # test that both horizontal and vertical gridlines appear on the Mollweide # projection @@ -5073,7 +5067,7 @@ def test_alpha(): markersize=20, lw=10) -@image_comparison(['eventplot', 'eventplot'], remove_text=True) +@image_comparison(['eventplot.png', 'eventplot.png'], remove_text=True) def test_eventplot(): np.random.seed(0) @@ -5225,7 +5219,7 @@ def test_eventplot_orientation(data, orientation): plt.draw() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_eventplot_units_list(fig_test, fig_ref): # test that list of lists converted properly: ts_1 = [datetime.datetime(2021, 1, 1), datetime.datetime(2021, 1, 2), @@ -5279,7 +5273,7 @@ def test_vertex_markers(): ax.set_ylim([-1, 10]) -@image_comparison(['vline_hline_zorder', 'errorbar_zorder'], +@image_comparison(['vline_hline_zorder.png', 'errorbar_zorder.png'], tol=0 if platform.machine() == 'x86_64' else 0.026) def test_eb_line_zorder(): x = list(range(10)) @@ -5498,7 +5492,7 @@ def test_hlines_default(): @pytest.mark.parametrize('data', [[1, 2, 3, np.nan, 5], np.ma.masked_equal([1, 2, 3, 4, 5], 4)]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_lines_with_colors(fig_test, fig_ref, data): test_colors = ['red', 'green', 'blue', 'purple', 'orange'] fig_test.add_subplot(2, 1, 1).vlines(data, 0, 1, @@ -5711,7 +5705,7 @@ def test_specgram_fs_none(): assert xmin == 32 and xmax == 96 -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_specgram_origin_rcparam(fig_test, fig_ref): """Test specgram ignores image.origin rcParam and uses origin 'upper'.""" t = np.arange(500) @@ -5824,7 +5818,7 @@ def test_psd_csd_edge_cases(): axs[1].csd(np.zeros(5), np.zeros(5)) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_twin_remove(fig_test, fig_ref): ax_test = fig_test.add_subplot() ax_twinx = ax_test.twinx() @@ -5960,7 +5954,7 @@ def test_reset_grid(): assert ax.xaxis.majorTicks[0].gridline.get_visible() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_reset_ticks(fig_test, fig_ref): for fig in [fig_ref, fig_test]: ax = fig.add_subplot() @@ -6474,7 +6468,7 @@ def test_set_ticks_kwargs_raise_error_without_labels(): ax.xaxis.set_ticks(ticks, alpha=0.5) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_set_ticks_with_labels(fig_test, fig_ref): """ Test that these two are identical:: @@ -7719,7 +7713,7 @@ def test_empty_errorbar_legend(): ax.legend() -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_plot_decimal(fig_test, fig_ref): x0 = np.arange(-10, 10, 0.3) y0 = [5.2 * x ** 3 - 2.1 * x ** 2 + 7.34 * x + 4.5 for x in x0] @@ -7731,8 +7725,7 @@ def test_plot_decimal(fig_test, fig_ref): fig_ref.subplots().plot(x0, y0) -# pdf and svg tests fail using travis' old versions of gs and inkscape. -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_markerfacecolor_none_alpha(fig_test, fig_ref): fig_test.subplots().plot(0, "o", mfc="none", alpha=.5) fig_ref.subplots().plot(0, "o", mfc="w", alpha=.5) @@ -8281,7 +8274,7 @@ def test_minor_accountedfor(): bbspines[n * 2].bounds, targetbb.bounds, atol=1e-2) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_axis_bool_arguments(fig_test, fig_ref): # Test if False and "off" give the same fig_test.add_subplot(211).axis(False) @@ -8533,7 +8526,7 @@ def test_unautoscale(axis, auto): assert_array_equal(get_lim(), (-0.5, 0.5)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_polar_interpolation_steps_variable_r(fig_test, fig_ref): l, = fig_test.add_subplot(projection="polar").plot([0, np.pi/2], [1, 2]) l.get_path()._interpolation_steps = 100 @@ -8643,7 +8636,7 @@ def test_2dcolor_plot(fig_test, fig_ref): axs[4].bar(np.arange(10), np.arange(10), color=color.reshape((1, -1))) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_shared_axes_clear(fig_test, fig_ref): x = np.arange(0.0, 2*np.pi, 0.01) y = np.sin(x) @@ -9167,7 +9160,7 @@ def test_bar_leading_nan(): assert np.isfinite(b.get_width()) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_bar_all_nan(fig_test, fig_ref): mpl.style.use("mpl20") ax_test = fig_test.subplots() @@ -9308,7 +9301,7 @@ def test_rc_axes_label_formatting(): assert ax.xaxis.label.get_fontweight() == 'bold' -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_ecdf(fig_test, fig_ref): data = np.array([0, -np.inf, -np.inf, np.inf, 1, 1, 2]) weights = range(len(data)) @@ -9399,7 +9392,7 @@ def test_axhvlinespan_interpolation(): ax.axhspan(.6, .7, .8, .9, fc="C2", alpha=.5) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() @pytest.mark.parametrize("which", ("x", "y")) def test_axes_clear_behavior(fig_ref, fig_test, which): """Test that the given tick params are not reset by ax.clear().""" @@ -9516,7 +9509,7 @@ def test_latex_pie_percent(fig_test, fig_ref): ax1.pie(data, autopct=r"%1.0f\%%", textprops={'usetex': True}) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_violinplot_orientation(fig_test, fig_ref): # Test the `orientation : {'vertical', 'horizontal'}` # parameter and deprecation of `vert: bool`. @@ -9553,7 +9546,7 @@ def test_violinplot_orientation(fig_test, fig_ref): ax_test.violinplot(all_data, orientation='horizontal') -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_boxplot_orientation(fig_test, fig_ref): # Test the `orientation : {'vertical', 'horizontal'}` # parameter and deprecation of `vert: bool`. @@ -9708,7 +9701,7 @@ def test_bar_color_precedence(): assert mcolors.same_color(bar.get_facecolor(), 'green') -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_axes_set_position_external_bbox_unchanged(fig_test, fig_ref): # From #29410: Modifying Axes' position also alters the original Bbox # object used for initialization diff --git a/lib/matplotlib/tests/test_backend_cairo.py b/lib/matplotlib/tests/test_backend_cairo.py index 8cc0b319b770..c5712cc50d5b 100644 --- a/lib/matplotlib/tests/test_backend_cairo.py +++ b/lib/matplotlib/tests/test_backend_cairo.py @@ -8,7 +8,7 @@ @pytest.mark.backend('cairo') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_patch_alpha_coloring(fig_test, fig_ref): """ Test checks that the patch and collection are rendered with the specified diff --git a/lib/matplotlib/tests/test_backend_svg.py b/lib/matplotlib/tests/test_backend_svg.py index 646bf65dfa74..d2d4042870a1 100644 --- a/lib/matplotlib/tests/test_backend_svg.py +++ b/lib/matplotlib/tests/test_backend_svg.py @@ -87,7 +87,7 @@ def test_bold_font_output_with_none_fonttype(): ax.set_title('bold-title', fontweight='bold') -@check_figures_equal(tol=20) +@check_figures_equal(extensions=['svg'], tol=20) def test_rasterized(fig_test, fig_ref): t = np.arange(0, 100) * (2.3) x = np.cos(t) @@ -102,7 +102,7 @@ def test_rasterized(fig_test, fig_ref): ax_test.plot(x+1, y, "-", c="b", lw=10, rasterized=True) -@check_figures_equal() +@check_figures_equal(extensions=['svg']) def test_rasterized_ordering(fig_test, fig_ref): t = np.arange(0, 100) * (2.3) x = np.cos(t) diff --git a/lib/matplotlib/tests/test_category.py b/lib/matplotlib/tests/test_category.py index b724e5839c4d..7917bb17ad59 100644 --- a/lib/matplotlib/tests/test_category.py +++ b/lib/matplotlib/tests/test_category.py @@ -281,7 +281,7 @@ def test_mixed_type_update_exception(self, plotter, xdata): @mpl.style.context('default') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_overriding_units_in_plot(fig_test, fig_ref): from datetime import datetime diff --git a/lib/matplotlib/tests/test_collections.py b/lib/matplotlib/tests/test_collections.py index bbed939c0c07..27ce8b5d69bc 100644 --- a/lib/matplotlib/tests/test_collections.py +++ b/lib/matplotlib/tests/test_collections.py @@ -66,7 +66,7 @@ def generate_EventCollection_plot(): return ax, coll, props -@image_comparison(['EventCollection_plot__default']) +@image_comparison(['EventCollection_plot__default.png']) def test__EventCollection__get_props(): _, coll, props = generate_EventCollection_plot() # check that the default segments have the correct coordinates @@ -92,7 +92,7 @@ def test__EventCollection__get_props(): np.testing.assert_array_equal(color, props['color']) -@image_comparison(['EventCollection_plot__set_positions']) +@image_comparison(['EventCollection_plot__set_positions.png']) def test__EventCollection__set_positions(): splt, coll, props = generate_EventCollection_plot() new_positions = np.hstack([props['positions'], props['extra_positions']]) @@ -106,7 +106,7 @@ def test__EventCollection__set_positions(): splt.set_xlim(-1, 90) -@image_comparison(['EventCollection_plot__add_positions']) +@image_comparison(['EventCollection_plot__add_positions.png']) def test__EventCollection__add_positions(): splt, coll, props = generate_EventCollection_plot() new_positions = np.hstack([props['positions'], @@ -124,7 +124,7 @@ def test__EventCollection__add_positions(): splt.set_xlim(-1, 35) -@image_comparison(['EventCollection_plot__append_positions']) +@image_comparison(['EventCollection_plot__append_positions.png']) def test__EventCollection__append_positions(): splt, coll, props = generate_EventCollection_plot() new_positions = np.hstack([props['positions'], @@ -140,7 +140,7 @@ def test__EventCollection__append_positions(): splt.set_xlim(-1, 90) -@image_comparison(['EventCollection_plot__extend_positions']) +@image_comparison(['EventCollection_plot__extend_positions.png']) def test__EventCollection__extend_positions(): splt, coll, props = generate_EventCollection_plot() new_positions = np.hstack([props['positions'], @@ -156,7 +156,7 @@ def test__EventCollection__extend_positions(): splt.set_xlim(-1, 90) -@image_comparison(['EventCollection_plot__switch_orientation']) +@image_comparison(['EventCollection_plot__switch_orientation.png']) def test__EventCollection__switch_orientation(): splt, coll, props = generate_EventCollection_plot() new_orientation = 'vertical' @@ -173,7 +173,7 @@ def test__EventCollection__switch_orientation(): splt.set_xlim(0, 2) -@image_comparison(['EventCollection_plot__switch_orientation__2x']) +@image_comparison(['EventCollection_plot__switch_orientation__2x.png']) def test__EventCollection__switch_orientation_2x(): """ Check that calling switch_orientation twice sets the orientation back to @@ -194,7 +194,7 @@ def test__EventCollection__switch_orientation_2x(): splt.set_title('EventCollection: switch_orientation 2x') -@image_comparison(['EventCollection_plot__set_orientation']) +@image_comparison(['EventCollection_plot__set_orientation.png']) def test__EventCollection__set_orientation(): splt, coll, props = generate_EventCollection_plot() new_orientation = 'vertical' @@ -211,7 +211,7 @@ def test__EventCollection__set_orientation(): splt.set_xlim(0, 2) -@image_comparison(['EventCollection_plot__set_linelength']) +@image_comparison(['EventCollection_plot__set_linelength.png']) def test__EventCollection__set_linelength(): splt, coll, props = generate_EventCollection_plot() new_linelength = 15 @@ -226,7 +226,7 @@ def test__EventCollection__set_linelength(): splt.set_ylim(-20, 20) -@image_comparison(['EventCollection_plot__set_lineoffset']) +@image_comparison(['EventCollection_plot__set_lineoffset.png']) def test__EventCollection__set_lineoffset(): splt, coll, props = generate_EventCollection_plot() new_lineoffset = -5. @@ -242,9 +242,9 @@ def test__EventCollection__set_lineoffset(): @image_comparison([ - 'EventCollection_plot__set_linestyle', - 'EventCollection_plot__set_linestyle', - 'EventCollection_plot__set_linewidth', + 'EventCollection_plot__set_linestyle.png', + 'EventCollection_plot__set_linestyle.png', + 'EventCollection_plot__set_linewidth.png', ]) def test__EventCollection__set_prop(): for prop, value, expected in [ @@ -258,7 +258,7 @@ def test__EventCollection__set_prop(): splt.set_title(f'EventCollection: set_{prop}') -@image_comparison(['EventCollection_plot__set_color']) +@image_comparison(['EventCollection_plot__set_color.png']) def test__EventCollection__set_color(): splt, coll, _ = generate_EventCollection_plot() new_color = np.array([0, 1, 1, 1]) @@ -334,7 +334,7 @@ def test_add_collection(): @mpl.style.context('mpl20') -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_collection_log_datalim(fig_test, fig_ref): # Data limits should respect the minimum x/y when using log scale. x_vals = [4.38462e-6, 5.54929e-6, 7.02332e-6, 8.88889e-6, 1.12500e-5, @@ -831,7 +831,7 @@ def test_collection_set_verts_array(): assert np.array_equal(ap._codes, atp._codes) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() @pytest.mark.parametrize("kwargs", [{}, {"step": "pre"}]) def test_fill_between_poly_collection_set_data(fig_test, fig_ref, kwargs): t = np.linspace(0, 16) @@ -1306,7 +1306,7 @@ def test_check_masked_offsets(): ax.scatter(unmasked_x, masked_y) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_masked_set_offsets(fig_ref, fig_test): x = np.ma.array([1, 2, 3, 4, 5], mask=[0, 0, 1, 1, 0]) y = np.arange(1, 6) @@ -1340,7 +1340,7 @@ def test_check_offsets_dtype(): @pytest.mark.parametrize('gapcolor', ['orange', ['r', 'k']]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_striped_lines(fig_test, fig_ref, gapcolor): ax_test = fig_test.add_subplot(111) ax_ref = fig_ref.add_subplot(111) diff --git a/lib/matplotlib/tests/test_colorbar.py b/lib/matplotlib/tests/test_colorbar.py index dcd0a62c4a25..f95f131e3bf6 100644 --- a/lib/matplotlib/tests/test_colorbar.py +++ b/lib/matplotlib/tests/test_colorbar.py @@ -848,7 +848,7 @@ def test_colorbar_change_lim_scale(): cb.ax.set_ylim([20, 90]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_axes_handles_same_functions(fig_ref, fig_test): # prove that cax and cb.ax are functionally the same for nn, fig in enumerate([fig_ref, fig_test]): @@ -894,7 +894,7 @@ def test_twoslope_colorbar(): fig.colorbar(pc) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_remove_cb_whose_mappable_has_no_figure(fig_ref, fig_test): ax = fig_test.add_subplot() cb = fig_test.colorbar(cm.ScalarMappable(), cax=ax) @@ -1178,7 +1178,7 @@ def test_title_text_loc(): cb.ax.spines['outline'].get_window_extent().ymax) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_passing_location(fig_ref, fig_test): ax_ref = fig_ref.add_subplot() im = ax_ref.imshow([[0, 1], [2, 3]]) diff --git a/lib/matplotlib/tests/test_contour.py b/lib/matplotlib/tests/test_contour.py index f1ec06450864..f7126cb427b6 100644 --- a/lib/matplotlib/tests/test_contour.py +++ b/lib/matplotlib/tests/test_contour.py @@ -86,7 +86,7 @@ def test_contour_Nlevels(): assert (cs1.levels == cs2.levels).all() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_contour_set_paths(fig_test, fig_ref): cs_test = fig_test.subplots().contour([[0, 1], [1, 2]]) cs_ref = fig_ref.subplots().contour([[1, 0], [2, 1]]) diff --git a/lib/matplotlib/tests/test_figure.py b/lib/matplotlib/tests/test_figure.py index c80f53413181..0c873934ebcb 100644 --- a/lib/matplotlib/tests/test_figure.py +++ b/lib/matplotlib/tests/test_figure.py @@ -209,7 +209,7 @@ def test_clf_keyword(): assert [t.get_text() for t in fig2.texts] == [] -@image_comparison(['figure_today'], +@image_comparison(['figure_today.png'], tol=0 if platform.machine() == 'x86_64' else 0.015) def test_figure(): # named figure support @@ -225,7 +225,7 @@ def test_figure(): plt.close('tomorrow') -@image_comparison(['figure_legend']) +@image_comparison(['figure_legend.png']) def test_figure_legend(): fig, axs = plt.subplots(2) axs[0].plot([0, 1], [1, 0], label='x', color='g') @@ -322,7 +322,7 @@ def test_add_subplot_invalid(): fig.add_subplot(ax) -@image_comparison(['figure_suptitle']) +@image_comparison(['figure_suptitle.png']) def test_suptitle(): fig, _ = plt.subplots() fig.suptitle('hello', color='r') @@ -649,7 +649,7 @@ def test_savefig_locate_colorbar(): @mpl.rc_context({"savefig.transparent": True}) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_savefig_transparent(fig_test, fig_ref): # create two transparent subfigures with corresponding transparent inset # axes. the entire background of the image should be transparent. @@ -742,7 +742,7 @@ def test_invalid_layouts(): fig.set_layout_engine("constrained") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_tightlayout_autolayout_deconflict(fig_test, fig_ref): for fig, autolayout in zip([fig_ref, fig_test], [False, True]): with mpl.rc_context({'figure.autolayout': autolayout}): @@ -1002,7 +1002,7 @@ def test_animated_with_canvas_change(fig_test, fig_ref): class TestSubplotMosaic: - @check_figures_equal(extensions=["png"]) + @check_figures_equal() @pytest.mark.parametrize( "x", [ [["A", "A", "B"], ["C", "D", "B"]], @@ -1034,7 +1034,7 @@ def test_basic(self, fig_test, fig_ref, x): axD = fig_ref.add_subplot(gs[1, 1]) axD.set_title(labels[3]) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_all_nested(self, fig_test, fig_ref): x = [["A", "B"], ["C", "D"]] y = [["E", "F"], ["G", "H"]] @@ -1057,7 +1057,7 @@ def test_all_nested(self, fig_test, fig_ref): for k, label in enumerate(r): fig_ref.add_subplot(gs_right[j, k]).set_title(label) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_nested(self, fig_test, fig_ref): fig_ref.set_layout_engine("constrained") @@ -1091,7 +1091,7 @@ def test_nested(self, fig_test, fig_ref): axF = fig_ref.add_subplot(gs[0, 0]) axF.set_title("F") - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_nested_tuple(self, fig_test, fig_ref): x = [["A", "B", "B"], ["C", "C", "D"]] xt = (("A", "B", "B"), ("C", "C", "D")) @@ -1119,7 +1119,7 @@ def test_nested_height_ratios(self): assert axd["D"].get_gridspec().get_height_ratios() == height_ratios assert axd["B"].get_gridspec().get_height_ratios() != height_ratios - @check_figures_equal(extensions=["png"]) + @check_figures_equal() @pytest.mark.parametrize( "x, empty_sentinel", [ @@ -1164,7 +1164,7 @@ def test_fail_list_of_str(self): with pytest.raises(ValueError, match='must be 2D'): plt.subplot_mosaic([['a', 'b'], [('a', 'b'), 'c']]) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() @pytest.mark.parametrize("subplot_kw", [{}, {"projection": "polar"}, None]) def test_subplot_kw(self, fig_test, fig_ref, subplot_kw): x = [[1, 2]] @@ -1176,7 +1176,7 @@ def test_subplot_kw(self, fig_test, fig_ref, subplot_kw): axB = fig_ref.add_subplot(gs[0, 1], **subplot_kw) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() @pytest.mark.parametrize("multi_value", ['BC', tuple('BC')]) def test_per_subplot_kw(self, fig_test, fig_ref, multi_value): x = 'AB;CD' @@ -1231,7 +1231,7 @@ def test_extra_per_subplot_kw(self): ): Figure().subplot_mosaic("A", per_subplot_kw={"B": {}}) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() @pytest.mark.parametrize("str_pattern", ["AAA\nBBB", "\nAAA\nBBB\n", "ABC\nDEF"] ) @@ -1268,7 +1268,7 @@ def test_fail(self, x, match): with pytest.raises(ValueError, match=match): fig.subplot_mosaic(x) - @check_figures_equal(extensions=["png"]) + @check_figures_equal() def test_hashable_keys(self, fig_test, fig_ref): fig_test.subplot_mosaic([[object(), object()]]) fig_ref.subplot_mosaic([["A", "B"]]) @@ -1645,7 +1645,7 @@ def test_kwargs_pass(): assert sub_fig.get_label() == 'sub figure' -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_rcparams(fig_test, fig_ref): fig_ref.supxlabel("xlabel", weight='bold', size=15) fig_ref.supylabel("ylabel", weight='bold', size=15) diff --git a/lib/matplotlib/tests/test_image.py b/lib/matplotlib/tests/test_image.py index 9e387701bf38..0e9f3fb37fbd 100644 --- a/lib/matplotlib/tests/test_image.py +++ b/lib/matplotlib/tests/test_image.py @@ -88,7 +88,7 @@ def test_image_python_io(): (3, 2.9, "hanning"), # <3 upsample. (3, 9.1, "nearest"), # >3 upsample. ]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_imshow_antialiased(fig_test, fig_ref, img_size, fig_size, interpolation): np.random.seed(19680801) @@ -104,7 +104,7 @@ def test_imshow_antialiased(fig_test, fig_ref, ax.imshow(A, interpolation=interpolation) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_imshow_zoom(fig_test, fig_ref): # should be less than 3 upsample, so should be nearest... np.random.seed(19680801) @@ -256,7 +256,7 @@ def test_image_alpha(): @mpl.style.context('mpl20') -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_imshow_alpha(fig_test, fig_ref): np.random.seed(19680801) @@ -426,7 +426,7 @@ def test_image_cliprect(): im.set_clip_path(rect) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_imshow_10_10_1(fig_test, fig_ref): # 10x10x1 should be the same as 10x10 arr = np.arange(100).reshape((10, 10, 1)) @@ -1134,7 +1134,7 @@ def test_image_cursor_formatting(): assert im.format_cursor_data(data) == '[nan]' -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_image_array_alpha(fig_test, fig_ref): """Per-pixel alpha channel test.""" x = np.linspace(0, 1) @@ -1287,7 +1287,7 @@ def test_imshow_quantitynd(): fig.canvas.draw() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_norm_change(fig_test, fig_ref): # LogNorm should not mask anything invalid permanently. data = np.full((5, 5), 1, dtype=np.float64) @@ -1316,7 +1316,7 @@ def test_norm_change(fig_test, fig_ref): @pytest.mark.parametrize('x', [-1, 1]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_huge_range_log(fig_test, fig_ref, x): # parametrize over bad lognorm -1 values and large range 1 -> 1e20 data = np.full((5, 5), x, dtype=np.float64) @@ -1459,7 +1459,7 @@ def test_rgba_antialias(): cmap=cmap, vmin=-1.2, vmax=1.2) -@check_figures_equal(extensions=('png', )) +@check_figures_equal() def test_upsample_interpolation_stage(fig_test, fig_ref): """ Show that interpolation_stage='auto' gives the same as 'data' @@ -1479,7 +1479,7 @@ def test_upsample_interpolation_stage(fig_test, fig_ref): interpolation_stage='auto') -@check_figures_equal(extensions=('png', )) +@check_figures_equal() def test_downsample_interpolation_stage(fig_test, fig_ref): """ Show that interpolation_stage='auto' gives the same as 'rgba' @@ -1515,7 +1515,7 @@ def test_rc_interpolation_stage(): @pytest.mark.parametrize( 'dim, size, msg', [['row', 2**23, r'2\*\*23 columns'], ['col', 2**24, r'2\*\*24 rows']]) -@check_figures_equal(extensions=('png', )) +@check_figures_equal() def test_large_image(fig_test, fig_ref, dim, size, msg, origin): # Check that Matplotlib downsamples images that are too big for AGG # See issue #19276. Currently the fix only works for png output but not @@ -1547,7 +1547,7 @@ def test_large_image(fig_test, fig_ref, dim, size, msg, origin): origin=origin) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_str_norms(fig_test, fig_ref): t = np.random.rand(10, 10) * .8 + .1 # between 0 and 1 axts = fig_test.subplots(1, 5) @@ -1714,7 +1714,7 @@ def test_resample_dtypes(dtype, ndim): @pytest.mark.parametrize('intp_stage', ('data', 'rgba')) -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_interpolation_stage_rgba_respects_alpha_param(fig_test, fig_ref, intp_stage): axs_tst = fig_test.subplots(2, 3) axs_ref = fig_ref.subplots(2, 3) diff --git a/lib/matplotlib/tests/test_inset.py b/lib/matplotlib/tests/test_inset.py index 906231f799e6..e368a4af4e1b 100644 --- a/lib/matplotlib/tests/test_inset.py +++ b/lib/matplotlib/tests/test_inset.py @@ -14,7 +14,7 @@ def test_indicate_inset_no_args(): ax.indicate_inset() -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_zoom_inset_update_limits(fig_test, fig_ref): # Updating the inset axes limits should also update the indicator #19768 ax_ref = fig_ref.add_subplot() diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py index 577ceaf8fd0d..9c708598e27c 100644 --- a/lib/matplotlib/tests/test_legend.py +++ b/lib/matplotlib/tests/test_legend.py @@ -42,7 +42,7 @@ def test_legend_ordereddict(): loc='center left', bbox_to_anchor=(1, .5)) -@image_comparison(['legend_auto1'], remove_text=True) +@image_comparison(['legend_auto1.png'], remove_text=True) def test_legend_auto1(): """Test automatic legend placement""" fig, ax = plt.subplots() @@ -52,7 +52,7 @@ def test_legend_auto1(): ax.legend(loc='best') -@image_comparison(['legend_auto2'], remove_text=True) +@image_comparison(['legend_auto2.png'], remove_text=True) def test_legend_auto2(): """Test automatic legend placement""" fig, ax = plt.subplots() @@ -62,7 +62,7 @@ def test_legend_auto2(): ax.legend([b1[0], b2[0]], ['up', 'down'], loc='best') -@image_comparison(['legend_auto3']) +@image_comparison(['legend_auto3.png']) def test_legend_auto3(): """Test automatic legend placement""" fig, ax = plt.subplots() @@ -128,7 +128,7 @@ def test_legend_auto5(): assert_allclose(leg_bboxes[1].bounds, leg_bboxes[0].bounds) -@image_comparison(['legend_various_labels'], remove_text=True) +@image_comparison(['legend_various_labels.png'], remove_text=True) def test_various_labels(): # tests all sorts of label types fig = plt.figure() @@ -187,7 +187,7 @@ def test_alpha_rcparam(): leg.legendPatch.set_facecolor([1, 0, 0, 0.5]) -@image_comparison(['fancy'], remove_text=True, tol=0.05) +@image_comparison(['fancy.png'], remove_text=True, tol=0.05) def test_fancy(): # Tolerance caused by changing default shadow "shade" from 0.3 to 1 - 0.7 = # 0.30000000000000004 @@ -210,7 +210,7 @@ def test_framealpha(): plt.legend(framealpha=0.5) -@image_comparison(['scatter_rc3', 'scatter_rc1'], remove_text=True) +@image_comparison(['scatter_rc3.png', 'scatter_rc1.png'], remove_text=True) def test_rc(): # using subplot triggers some offsetbox functionality untested elsewhere plt.figure() @@ -227,7 +227,7 @@ def test_rc(): title="My legend") -@image_comparison(['legend_expand'], remove_text=True) +@image_comparison(['legend_expand.png'], remove_text=True) def test_legend_expand(): """Test expand mode""" legend_modes = [None, "expand"] @@ -306,7 +306,7 @@ def test_reverse_legend_handles_and_labels(): assert actual_markers == list(reversed(markers)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_reverse_legend_display(fig_test, fig_ref): """Check that the rendered legend entries are reversed""" ax = fig_test.subplots() diff --git a/lib/matplotlib/tests/test_lines.py b/lib/matplotlib/tests/test_lines.py index bbaea2510215..56bded0c6557 100644 --- a/lib/matplotlib/tests/test_lines.py +++ b/lib/matplotlib/tests/test_lines.py @@ -153,7 +153,7 @@ def test_drawstyle_variants(): ax.set(xlim=(0, 2), ylim=(0, 2)) -@check_figures_equal(extensions=('png',)) +@check_figures_equal() def test_no_subslice_with_transform(fig_ref, fig_test): ax = fig_ref.add_subplot() x = np.arange(2000) @@ -259,7 +259,7 @@ def test_step_markers(fig_test, fig_ref): @pytest.mark.parametrize("parent", ["figure", "axes"]) -@check_figures_equal(extensions=('png',)) +@check_figures_equal() def test_markevery(fig_test, fig_ref, parent): np.random.seed(42) x = np.linspace(0, 1, 14) @@ -385,7 +385,7 @@ def test_input_copy(fig_test, fig_ref): fig_ref.add_subplot().plot([0, 2, 4], [0, 2, 4], ".-", drawstyle="steps") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_markevery_prop_cycle(fig_test, fig_ref): """Test that we can set markevery prop_cycle.""" cases = [None, 8, (30, 8), [16, 24, 30], [0, -1], diff --git a/lib/matplotlib/tests/test_marker.py b/lib/matplotlib/tests/test_marker.py index 463ff1d05c96..f6e20c148897 100644 --- a/lib/matplotlib/tests/test_marker.py +++ b/lib/matplotlib/tests/test_marker.py @@ -63,7 +63,7 @@ def _recache(self): self._snap_threshold = None -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_poly_marker(fig_test, fig_ref): ax_test = fig_test.add_subplot() ax_ref = fig_ref.add_subplot() @@ -123,7 +123,7 @@ def test_star_marker(): # are corners and get a slight bevel. The reference markers are just singular # lines without corners, so they have no bevel, and we need to add a slight # tolerance. -@check_figures_equal(tol=1.45) +@check_figures_equal(extensions=['png', 'pdf', 'svg'], tol=1.45) def test_asterisk_marker(fig_test, fig_ref, request): ax_test = fig_test.add_subplot() ax_ref = fig_ref.add_subplot() @@ -159,7 +159,7 @@ def draw_ref_marker(y, style, size): # The bullet mathtext marker is not quite a circle, so this is not a perfect match, but # it is close enough to confirm that the text-based marker is centred correctly. But we # still need a small tolerance to work around that difference. -@check_figures_equal(extensions=['png'], tol=1.86) +@check_figures_equal(tol=1.86) def test_text_marker(fig_ref, fig_test): ax_ref = fig_ref.add_subplot() ax_test = fig_test.add_subplot() @@ -168,7 +168,7 @@ def test_text_marker(fig_ref, fig_test): ax_test.plot(0, 0, marker=r'$\bullet$', markersize=100, markeredgewidth=0) -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_marker_clipping(fig_ref, fig_test): # Plotting multiple markers can trigger different optimized paths in # backends, so compare single markers vs multiple to ensure they are diff --git a/lib/matplotlib/tests/test_mathtext.py b/lib/matplotlib/tests/test_mathtext.py index 4dcd08ba0718..9c0f8ee70c1f 100644 --- a/lib/matplotlib/tests/test_mathtext.py +++ b/lib/matplotlib/tests/test_mathtext.py @@ -264,7 +264,7 @@ def test_mathfont_rendering(baseline_images, fontset, index, text): horizontalalignment='center', verticalalignment='center') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_short_long_accents(fig_test, fig_ref): acc_map = _mathtext.Parser._accent_map short_accs = [s for s in acc_map if len(s) == 1] @@ -373,13 +373,13 @@ def test_single_minus_sign(): assert (t != 0xff).any() # assert that canvas is not all white. -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_spaces(fig_test, fig_ref): fig_test.text(.5, .5, r"$1\,2\>3\ 4$") fig_ref.text(.5, .5, r"$1\/2\:3~4$") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_operator_space(fig_test, fig_ref): fig_test.text(0.1, 0.1, r"$\log 6$") fig_test.text(0.1, 0.2, r"$\log(6)$") @@ -402,13 +402,13 @@ def test_operator_space(fig_test, fig_ref): fig_ref.text(0.1, 0.9, r"$\mathrm{sin}^2 \mathrm{\,cos}$") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_inverted_delimiters(fig_test, fig_ref): fig_test.text(.5, .5, r"$\left)\right($", math_fontfamily="dejavusans") fig_ref.text(.5, .5, r"$)($", math_fontfamily="dejavusans") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_genfrac_displaystyle(fig_test, fig_ref): fig_test.text(0.1, 0.1, r"$\dfrac{2x}{3y}$") @@ -554,7 +554,7 @@ def test_mathtext_operators(): fig.draw_without_rendering() -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_boldsymbol(fig_test, fig_ref): fig_test.text(0.1, 0.2, r"$\boldsymbol{\mathrm{abc0123\alpha}}$") fig_ref.text(0.1, 0.2, r"$\mathrm{abc0123\alpha}$") diff --git a/lib/matplotlib/tests/test_patches.py b/lib/matplotlib/tests/test_patches.py index a6b99ac5939a..4ed9222eb95e 100644 --- a/lib/matplotlib/tests/test_patches.py +++ b/lib/matplotlib/tests/test_patches.py @@ -178,7 +178,7 @@ def test_rotate_rect(): assert_almost_equal(rect1.get_verts(), new_verts) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_rotate_rect_draw(fig_test, fig_ref): ax_test = fig_test.add_subplot() ax_ref = fig_ref.add_subplot() @@ -199,7 +199,7 @@ def test_rotate_rect_draw(fig_test, fig_ref): assert rect_test.get_angle() == angle -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_dash_offset_patch_draw(fig_test, fig_ref): ax_test = fig_test.add_subplot() ax_ref = fig_ref.add_subplot() @@ -241,7 +241,7 @@ def test_negative_rect(): assert_array_equal(np.roll(neg_vertices, 2, 0), pos_vertices) -@image_comparison(['clip_to_bbox']) +@image_comparison(['clip_to_bbox.png']) def test_clip_to_bbox(): fig, ax = plt.subplots() ax.set_xlim([-18, 20]) @@ -395,7 +395,7 @@ def test_patch_linestyle_accents(): fig.canvas.draw() -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_patch_linestyle_none(fig_test, fig_ref): circle = mpath.Path.unit_circle() @@ -583,7 +583,7 @@ def test_connection_patch(): ax2.add_artist(con) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_connection_patch_fig(fig_test, fig_ref): # Test that connection patch can be added as figure artist, and that figure # pixels count negative values from the top right corner (this API may be @@ -606,7 +606,7 @@ def test_connection_patch_fig(fig_test, fig_ref): fig_ref.add_artist(con) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_connection_patch_pixel_points(fig_test, fig_ref): xyA_pts = (.3, .2) xyB_pts = (-30, -20) @@ -678,7 +678,7 @@ def test_contains_points(): # Currently fails with pdf/svg, probably because some parts assume a dpi of 72. -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_shadow(fig_test, fig_ref): xy = np.array([.2, .3]) dxy = np.array([.1, .2]) diff --git a/lib/matplotlib/tests/test_pickle.py b/lib/matplotlib/tests/test_pickle.py index eb47b2668101..82fc60e186c7 100644 --- a/lib/matplotlib/tests/test_pickle.py +++ b/lib/matplotlib/tests/test_pickle.py @@ -104,7 +104,7 @@ def _generate_complete_test_figure(fig_ref): @mpl.style.context("default") -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_complete(fig_test, fig_ref): _generate_complete_test_figure(fig_ref) # plotting is done, now test its pickle-ability @@ -136,7 +136,7 @@ def _pickle_load_subprocess(): @mpl.style.context("default") -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_pickle_load_from_subprocess(fig_test, fig_ref, tmp_path): _generate_complete_test_figure(fig_ref) diff --git a/lib/matplotlib/tests/test_polar.py b/lib/matplotlib/tests/test_polar.py index 27bcd3fa11a8..a0969df5de90 100644 --- a/lib/matplotlib/tests/test_polar.py +++ b/lib/matplotlib/tests/test_polar.py @@ -7,7 +7,7 @@ from matplotlib.testing.decorators import image_comparison, check_figures_equal -@image_comparison(['polar_axes'], style='default', tol=0.012) +@image_comparison(['polar_axes.png'], style='default', tol=0.012) def test_polar_annotations(): # You can specify the xypoint and the xytext in different positions and # coordinate systems, and optionally turn on a connecting line and mark the @@ -41,7 +41,7 @@ def test_polar_annotations(): ax.tick_params(axis='x', tick1On=True, tick2On=True, direction='out') -@image_comparison(['polar_coords'], style='default', remove_text=True, +@image_comparison(['polar_coords.png'], style='default', remove_text=True, tol=0.014) def test_polar_coord_annotations(): # You can also use polar notation on a cartesian axes. Here the native @@ -144,7 +144,7 @@ def test_polar_units_2(fig_test, fig_ref): ax.set(xlabel="rad", ylabel="km") -@image_comparison(['polar_rmin'], style='default') +@image_comparison(['polar_rmin.png'], style='default') def test_polar_rmin(): r = np.arange(0, 3.0, 0.01) theta = 2*np.pi*r @@ -156,7 +156,7 @@ def test_polar_rmin(): ax.set_rmin(0.5) -@image_comparison(['polar_negative_rmin'], style='default') +@image_comparison(['polar_negative_rmin.png'], style='default') def test_polar_negative_rmin(): r = np.arange(-3.0, 0.0, 0.01) theta = 2*np.pi*r @@ -168,7 +168,7 @@ def test_polar_negative_rmin(): ax.set_rmin(-3.0) -@image_comparison(['polar_rorigin'], style='default') +@image_comparison(['polar_rorigin.png'], style='default') def test_polar_rorigin(): r = np.arange(0, 3.0, 0.01) theta = 2*np.pi*r @@ -200,7 +200,7 @@ def test_polar_invertedylim_rorigin(): ax.set_rorigin(3) -@image_comparison(['polar_theta_position'], style='default') +@image_comparison(['polar_theta_position.png'], style='default') def test_polar_theta_position(): r = np.arange(0, 3.0, 0.01) theta = 2*np.pi*r @@ -212,7 +212,7 @@ def test_polar_theta_position(): ax.set_theta_direction('clockwise') -@image_comparison(['polar_rlabel_position'], style='default') +@image_comparison(['polar_rlabel_position.png'], style='default') def test_polar_rlabel_position(): fig = plt.figure() ax = fig.add_subplot(projection='polar') @@ -227,7 +227,7 @@ def test_polar_title_position(): ax.set_title('foo') -@image_comparison(['polar_theta_wedge'], style='default') +@image_comparison(['polar_theta_wedge.png'], style='default') def test_polar_theta_limits(): r = np.arange(0, 3.0, 0.01) theta = 2*np.pi*r @@ -260,7 +260,7 @@ def test_polar_theta_limits(): steps=[1, 2, 2.5, 5, 10]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_polar_rlim(fig_test, fig_ref): ax = fig_test.subplots(subplot_kw={'polar': True}) ax.set_rlim(top=10) @@ -271,7 +271,7 @@ def test_polar_rlim(fig_test, fig_ref): ax.set_rmin(.5) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_polar_rlim_bottom(fig_test, fig_ref): ax = fig_test.subplots(subplot_kw={'polar': True}) ax.set_rlim(bottom=[.5, 10]) @@ -331,7 +331,7 @@ def test_get_tightbbox_polar(): bb.extents, [107.7778, 29.2778, 539.7847, 450.7222], rtol=1e-03) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_polar_interpolation_steps_constant_r(fig_test, fig_ref): # Check that an extra half-turn doesn't make any difference -- modulo # antialiasing, which we disable here. @@ -345,7 +345,7 @@ def test_polar_interpolation_steps_constant_r(fig_test, fig_ref): .bar([0], [1], -2*np.pi, edgecolor="none", antialiased=False)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_polar_interpolation_steps_variable_r(fig_test, fig_ref): l, = fig_test.add_subplot(projection="polar").plot([0, np.pi/2], [1, 2]) l.get_path()._interpolation_steps = 100 @@ -393,7 +393,7 @@ def test_axvspan(): assert span.get_path()._interpolation_steps > 1 -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_remove_shared_polar(fig_ref, fig_test): # Removing shared polar axes used to crash. Test removing them, keeping in # both cases just the lower left axes of a grid to avoid running into a @@ -491,8 +491,8 @@ def test_polar_neg_theta_lims(): @pytest.mark.parametrize("order", ["before", "after"]) -@image_comparison(baseline_images=['polar_errorbar'], remove_text=True, - extensions=['png'], style='mpl20') +@image_comparison(baseline_images=['polar_errorbar.png'], remove_text=True, + style='mpl20') def test_polar_errorbar(order): theta = np.arange(0, 2 * np.pi, np.pi / 8) r = theta / np.pi / 2 + 0.5 diff --git a/lib/matplotlib/tests/test_preprocess_data.py b/lib/matplotlib/tests/test_preprocess_data.py index 0684f0dbb9ae..c983d78786e1 100644 --- a/lib/matplotlib/tests/test_preprocess_data.py +++ b/lib/matplotlib/tests/test_preprocess_data.py @@ -267,7 +267,7 @@ class TestPlotTypes: plotters = [Axes.scatter, Axes.bar, Axes.plot] @pytest.mark.parametrize('plotter', plotters) - @check_figures_equal(extensions=['png']) + @check_figures_equal() def test_dict_unpack(self, plotter, fig_test, fig_ref): x = [1, 2, 3] y = [4, 5, 6] @@ -278,7 +278,7 @@ def test_dict_unpack(self, plotter, fig_test, fig_ref): plotter(fig_ref.subplots(), x, y) @pytest.mark.parametrize('plotter', plotters) - @check_figures_equal(extensions=['png']) + @check_figures_equal() def test_data_kwarg(self, plotter, fig_test, fig_ref): x = [1, 2, 3] y = [4, 5, 6] diff --git a/lib/matplotlib/tests/test_quiver.py b/lib/matplotlib/tests/test_quiver.py index e28b04025b5e..cd1e1c3c7042 100644 --- a/lib/matplotlib/tests/test_quiver.py +++ b/lib/matplotlib/tests/test_quiver.py @@ -380,7 +380,7 @@ def draw_quiverkey_setzorder(fig, zorder=None): @pytest.mark.parametrize('zorder', [0, 2, 5, None]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_quiverkey_zorder(fig_test, fig_ref, zorder): draw_quiverkey_zorder_argument(fig_test, zorder=zorder) draw_quiverkey_setzorder(fig_ref, zorder=zorder) diff --git a/lib/matplotlib/tests/test_sankey.py b/lib/matplotlib/tests/test_sankey.py index cbb7f516a65c..253bfa4fa093 100644 --- a/lib/matplotlib/tests/test_sankey.py +++ b/lib/matplotlib/tests/test_sankey.py @@ -91,7 +91,7 @@ def test_sankey2(): (0.75, -0.8599479)]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_sankey3(fig_test, fig_ref): ax_test = fig_test.gca() s_test = Sankey(ax=ax_test, flows=[0.25, -0.25, -0.25, 0.25, 0.5, -0.5], diff --git a/lib/matplotlib/tests/test_simplification.py b/lib/matplotlib/tests/test_simplification.py index 58b4d7a9b24f..bc9b46b14db2 100644 --- a/lib/matplotlib/tests/test_simplification.py +++ b/lib/matplotlib/tests/test_simplification.py @@ -248,7 +248,7 @@ def test_simplify_curve(): ax.set_ylim((0, 2)) -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_closed_path_nan_removal(fig_test, fig_ref): ax_test = fig_test.subplots(2, 2).flatten() ax_ref = fig_ref.subplots(2, 2).flatten() @@ -356,7 +356,7 @@ def test_closed_path_nan_removal(fig_test, fig_ref): remove_ticks_and_titles(fig_ref) -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_closed_path_clipping(fig_test, fig_ref): vertices = [] for roll in range(8): diff --git a/lib/matplotlib/tests/test_skew.py b/lib/matplotlib/tests/test_skew.py index 20ec6bf32b06..8527e474fa21 100644 --- a/lib/matplotlib/tests/test_skew.py +++ b/lib/matplotlib/tests/test_skew.py @@ -133,7 +133,7 @@ def upper_xlim(self): register_projection(SkewXAxes) -@image_comparison(['skew_axes'], remove_text=True) +@image_comparison(['skew_axes.png'], remove_text=True) def test_set_line_coll_dash_image(): fig = plt.figure() ax = fig.add_subplot(1, 1, 1, projection='skewx') @@ -145,7 +145,7 @@ def test_set_line_coll_dash_image(): ax.axvline(0, color='b') -@image_comparison(['skew_rects'], remove_text=True, +@image_comparison(['skew_rects.png'], remove_text=True, tol=0 if platform.machine() == 'x86_64' else 0.009) def test_skew_rectangle(): diff --git a/lib/matplotlib/tests/test_spines.py b/lib/matplotlib/tests/test_spines.py index 9ce16fb39227..353aede00298 100644 --- a/lib/matplotlib/tests/test_spines.py +++ b/lib/matplotlib/tests/test_spines.py @@ -55,7 +55,7 @@ def set_val(self, val): spines['top':] -@image_comparison(['spines_axes_positions']) +@image_comparison(['spines_axes_positions.png']) def test_spines_axes_positions(): # SF bug 2852168 fig = plt.figure() @@ -72,7 +72,7 @@ def test_spines_axes_positions(): ax.spines.bottom.set_color('none') -@image_comparison(['spines_data_positions']) +@image_comparison(['spines_data_positions.png']) def test_spines_data_positions(): fig, ax = plt.subplots() ax.spines.left.set_position(('data', -1.5)) @@ -83,7 +83,7 @@ def test_spines_data_positions(): ax.set_ylim([-2, 2]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_spine_nonlinear_data_positions(fig_test, fig_ref): plt.style.use("default") @@ -104,7 +104,7 @@ def test_spine_nonlinear_data_positions(fig_test, fig_ref): ax.tick_params(axis="y", labelleft=False, left=False, right=True) -@image_comparison(['spines_capstyle']) +@image_comparison(['spines_capstyle.png']) def test_spines_capstyle(): # issue 2542 plt.rc('axes', linewidth=20) @@ -142,7 +142,7 @@ def test_label_without_ticks(): "X-Axis label not below the spine" -@image_comparison(['black_axes']) +@image_comparison(['black_axes.png']) def test_spines_black_axes(): # GitHub #18804 plt.rcParams["savefig.pad_inches"] = 0 diff --git a/lib/matplotlib/tests/test_streamplot.py b/lib/matplotlib/tests/test_streamplot.py index 84d4ba87ab77..697ee527f253 100644 --- a/lib/matplotlib/tests/test_streamplot.py +++ b/lib/matplotlib/tests/test_streamplot.py @@ -35,7 +35,7 @@ def test_startpoints(): plt.plot(start_x, start_y, 'ok') -@image_comparison(['streamplot_colormap'], remove_text=True, style='mpl20', +@image_comparison(['streamplot_colormap.png'], remove_text=True, style='mpl20', tol=0.022) def test_colormap(): X, Y, U, V = velocity_field() @@ -54,7 +54,7 @@ def test_linewidth(): ax.streamplot(X, Y, U, V, density=[0.5, 1], color='k', linewidth=lw, num_arrows=2) -@image_comparison(['streamplot_masks_and_nans'], +@image_comparison(['streamplot_masks_and_nans.png'], remove_text=True, style='mpl20') def test_masks_and_nans(): X, Y, U, V = velocity_field() diff --git a/lib/matplotlib/tests/test_subplots.py b/lib/matplotlib/tests/test_subplots.py index 9fd887831106..a899110ac77a 100644 --- a/lib/matplotlib/tests/test_subplots.py +++ b/lib/matplotlib/tests/test_subplots.py @@ -174,7 +174,7 @@ def test_exceptions(): plt.subplots(2, 2, sharey='blah') -@image_comparison(['subplots_offset_text'], +@image_comparison(['subplots_offset_text.png'], tol=0 if platform.machine() == 'x86_64' else 0.028) def test_subplots_offsettext(): x = np.arange(0, 1e10, 1e9) @@ -242,7 +242,7 @@ def test_dont_mutate_kwargs(): @pytest.mark.parametrize("width_ratios", [None, [1, 3, 2]]) @pytest.mark.parametrize("height_ratios", [None, [1, 2]]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_width_and_height_ratios(fig_test, fig_ref, height_ratios, width_ratios): fig_test.subplots(2, 3, height_ratios=height_ratios, @@ -254,7 +254,7 @@ def test_width_and_height_ratios(fig_test, fig_ref, @pytest.mark.parametrize("width_ratios", [None, [1, 3, 2]]) @pytest.mark.parametrize("height_ratios", [None, [1, 2]]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_width_and_height_ratios_mosaic(fig_test, fig_ref, height_ratios, width_ratios): mosaic_spec = [['A', 'B', 'B'], ['A', 'C', 'D']] diff --git a/lib/matplotlib/tests/test_table.py b/lib/matplotlib/tests/test_table.py index 11e8d07f9551..3cd60cd142bc 100644 --- a/lib/matplotlib/tests/test_table.py +++ b/lib/matplotlib/tests/test_table.py @@ -197,7 +197,7 @@ def test_table_cells(): plt.setp(table) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_table_bbox(fig_test, fig_ref): data = [[2, 3], [4, 5]] @@ -224,7 +224,7 @@ def test_table_bbox(fig_test, fig_ref): ) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_table_unit(fig_test, fig_ref): # test that table doesn't participate in unit machinery, instead uses repr/str diff --git a/lib/matplotlib/tests/test_testing.py b/lib/matplotlib/tests/test_testing.py index f13839d6b3b6..c438c54d26fa 100644 --- a/lib/matplotlib/tests/test_testing.py +++ b/lib/matplotlib/tests/test_testing.py @@ -14,7 +14,7 @@ def test_warn_to_fail(): @pytest.mark.parametrize("a", [1]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() @pytest.mark.parametrize("b", [1]) def test_parametrize_with_check_figure_equal(a, fig_ref, b, fig_test): assert a == b diff --git a/lib/matplotlib/tests/test_text.py b/lib/matplotlib/tests/test_text.py index f2b48f08981e..79a9e2d66c46 100644 --- a/lib/matplotlib/tests/test_text.py +++ b/lib/matplotlib/tests/test_text.py @@ -671,7 +671,7 @@ def test_annotation_update(): rtol=1e-6) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_annotation_units(fig_test, fig_ref): ax = fig_test.add_subplot() ax.plot(datetime.now(), 1, "o") # Implicitly set axes extents. @@ -761,7 +761,7 @@ def test_wrap_no_wrap(): assert text._get_wrapped_text() == 'non wrapped text' -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_buffer_size(fig_test, fig_ref): # On old versions of the Agg renderer, large non-ascii single-character # strings (here, "€") would be rendered clipped because the rendering @@ -958,7 +958,7 @@ def test_annotation_antialiased(): assert annot4._antialiased == mpl.rcParams['text.antialiased'] -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_annotate_and_offsetfrom_copy_input(fig_test, fig_ref): # Both approaches place the text (10, 0) pixels away from the center of the line. ax = fig_test.add_subplot() @@ -974,7 +974,7 @@ def test_annotate_and_offsetfrom_copy_input(fig_test, fig_ref): an_xy[:] = 2 -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_text_antialiased_off_default_vs_manual(fig_test, fig_ref): fig_test.text(0.5, 0.5, '6 inches x 2 inches', antialiased=False) @@ -983,7 +983,7 @@ def test_text_antialiased_off_default_vs_manual(fig_test, fig_ref): fig_ref.text(0.5, 0.5, '6 inches x 2 inches') -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_text_antialiased_on_default_vs_manual(fig_test, fig_ref): fig_test.text(0.5, 0.5, '6 inches x 2 inches', antialiased=True) diff --git a/lib/matplotlib/tests/test_transforms.py b/lib/matplotlib/tests/test_transforms.py index 9981c54f9025..99647e99bbde 100644 --- a/lib/matplotlib/tests/test_transforms.py +++ b/lib/matplotlib/tests/test_transforms.py @@ -1047,7 +1047,7 @@ def test_transformwrapper(): t.set(scale.LogTransform(10)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_scale_swapping(fig_test, fig_ref): np.random.seed(19680801) samples = np.random.normal(size=10) diff --git a/lib/matplotlib/tests/test_units.py b/lib/matplotlib/tests/test_units.py index cc71f685857e..d2350667e94f 100644 --- a/lib/matplotlib/tests/test_units.py +++ b/lib/matplotlib/tests/test_units.py @@ -191,7 +191,7 @@ def test_errorbar_mixed_units(): fig.canvas.draw() -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_subclass(fig_test, fig_ref): class subdate(datetime): pass diff --git a/lib/matplotlib/tests/test_usetex.py b/lib/matplotlib/tests/test_usetex.py index 342face4504f..c7658c4f42ac 100644 --- a/lib/matplotlib/tests/test_usetex.py +++ b/lib/matplotlib/tests/test_usetex.py @@ -42,13 +42,13 @@ def test_usetex(): ax.set_axis_off() -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_empty(fig_test, fig_ref): mpl.rcParams['text.usetex'] = True fig_test.text(.5, .5, "% a comment") -@check_figures_equal() +@check_figures_equal(extensions=['png', 'pdf', 'svg']) def test_unicode_minus(fig_test, fig_ref): mpl.rcParams['text.usetex'] = True fig_test.text(.5, .5, "$-$") diff --git a/lib/matplotlib/tests/test_widgets.py b/lib/matplotlib/tests/test_widgets.py index 186c287e10f4..808863fd6a94 100644 --- a/lib/matplotlib/tests/test_widgets.py +++ b/lib/matplotlib/tests/test_widgets.py @@ -1126,7 +1126,7 @@ def test_check_radio_buttons_image(): check_props={'color': ['red', 'green', 'blue']}) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_radio_buttons(fig_test, fig_ref): widgets.RadioButtons(fig_test.subplots(), ["tea", "coffee"]) ax = fig_ref.add_subplot(xticks=[], yticks=[]) @@ -1136,7 +1136,7 @@ def test_radio_buttons(fig_test, fig_ref): ax.text(.25, 1/3, "coffee", transform=ax.transAxes, va="center") -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_radio_buttons_props(fig_test, fig_ref): label_props = {'color': ['red'], 'fontsize': [24]} radio_props = {'facecolor': 'green', 'edgecolor': 'blue', 'linewidth': 2} @@ -1160,7 +1160,7 @@ def test_radio_button_active_conflict(ax): assert mcolors.same_color(rb._buttons.get_facecolor(), ['green', 'none']) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_radio_buttons_activecolor_change(fig_test, fig_ref): widgets.RadioButtons(fig_ref.subplots(), ['tea', 'coffee'], activecolor='green') @@ -1171,7 +1171,7 @@ def test_radio_buttons_activecolor_change(fig_test, fig_ref): cb.activecolor = 'green' -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_check_buttons(fig_test, fig_ref): widgets.CheckButtons(fig_test.subplots(), ["tea", "coffee"], [True, True]) ax = fig_ref.add_subplot(xticks=[], yticks=[]) @@ -1183,7 +1183,7 @@ def test_check_buttons(fig_test, fig_ref): ax.text(.25, 1/3, "coffee", transform=ax.transAxes, va="center") -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_check_button_props(fig_test, fig_ref): label_props = {'color': ['red'], 'fontsize': [24]} frame_props = {'facecolor': 'green', 'edgecolor': 'blue', 'linewidth': 2} @@ -1604,7 +1604,7 @@ def test_polygon_selector_redraw(ax, draw_bounding_box): @pytest.mark.parametrize('draw_bounding_box', [False, True]) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_polygon_selector_verts_setter(fig_test, fig_ref, draw_bounding_box): verts = [(0.1, 0.4), (0.5, 0.9), (0.3, 0.2)] ax_test = fig_test.add_subplot() diff --git a/lib/mpl_toolkits/axes_grid1/tests/test_axes_grid1.py b/lib/mpl_toolkits/axes_grid1/tests/test_axes_grid1.py index d5598f880cb1..496ce74d72c0 100644 --- a/lib/mpl_toolkits/axes_grid1/tests/test_axes_grid1.py +++ b/lib/mpl_toolkits/axes_grid1/tests/test_axes_grid1.py @@ -660,7 +660,7 @@ def test_divider_errors(anchor, error, message): anchor=anchor) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_mark_inset_unstales_viewlim(fig_test, fig_ref): inset, full = fig_test.subplots(1, 2) full.plot([0, 5], [0, 5]) diff --git a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py index f8044141f142..b57dd689cf0e 100644 --- a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py +++ b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py @@ -36,7 +36,7 @@ def plot_cuboid(ax, scale): ax.plot3D(*zip(start*np.array(scale), end*np.array(scale))) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_invisible_axes(fig_test, fig_ref): ax = fig_test.subplots(subplot_kw=dict(projection='3d')) ax.set_visible(False) @@ -279,7 +279,7 @@ def test_contourf3d_fill(): @pytest.mark.parametrize('extend, levels', [['both', [2, 4, 6]], ['min', [2, 4, 6, 8]], ['max', [0, 2, 4, 6]]]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_contourf3d_extend(fig_test, fig_ref, extend, levels): X, Y = np.meshgrid(np.arange(-2, 2, 0.25), np.arange(-2, 2, 0.25)) # Z is in the range [0, 8] @@ -343,7 +343,7 @@ def test_lines3d(): ax.plot(x, y, z) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_plot_scalar(fig_test, fig_ref): ax1 = fig_test.add_subplot(projection='3d') ax1.plot([1], [1], "o") @@ -393,7 +393,7 @@ def f(t): ax.set_zlim3d(-1, 1) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_tight_layout_text(fig_test, fig_ref): # text is currently ignored in tight layout. So the order of text() and # tight_layout() calls should not influence the result. @@ -445,7 +445,7 @@ def test_scatter3d_linewidth(): marker='o', linewidth=np.arange(10)) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_scatter3d_linewidth_modification(fig_ref, fig_test): # Changing Path3DCollection linewidths with array-like post-creation # should work correctly. @@ -459,7 +459,7 @@ def test_scatter3d_linewidth_modification(fig_ref, fig_test): linewidths=np.arange(10)) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_scatter3d_modification(fig_ref, fig_test): # Changing Path3DCollection properties post-creation should work correctly. ax_test = fig_test.add_subplot(projection='3d') @@ -480,7 +480,7 @@ def test_scatter3d_modification(fig_ref, fig_test): depthshade=False, s=75, linewidths=3) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_scatter3d_sorting(fig_ref, fig_test): """Test that marker properties are correctly sorted.""" @@ -537,7 +537,7 @@ def test_scatter3d_sorting(fig_ref, fig_test): @pytest.mark.parametrize('azim', [-50, 130]) # yellow first, blue first -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_marker_draw_order_data_reversed(fig_test, fig_ref, azim): """ Test that the draw order does not depend on the data point order. @@ -557,7 +557,7 @@ def test_marker_draw_order_data_reversed(fig_test, fig_ref, azim): ax.view_init(elev=0, azim=azim, roll=0) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_marker_draw_order_view_rotated(fig_test, fig_ref): """ Test that the draw order changes with the direction. @@ -708,7 +708,7 @@ def test_surface3d_masked(): ax.view_init(30, -80, 0) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_plot_scatter_masks(fig_test, fig_ref): x = np.linspace(0, 10, 100) y = np.linspace(0, 10, 100) @@ -726,7 +726,7 @@ def test_plot_scatter_masks(fig_test, fig_ref): ax_ref.plot(x, y, z) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_plot_surface_None_arg(fig_test, fig_ref): x, y = np.meshgrid(np.arange(5), np.arange(5)) z = x + y @@ -773,7 +773,7 @@ def test_text3d(): ax.set_zlabel('Z axis') -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_text3d_modification(fig_ref, fig_test): # Modifying the Text position after the fact should work the same as # setting it directly. @@ -906,7 +906,7 @@ def test_quiver3d(): ax.set_zlim(-1, 5) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_quiver3d_empty(fig_test, fig_ref): fig_ref.add_subplot(projection='3d') x = y = z = u = v = w = [] @@ -958,7 +958,7 @@ def test_patch_modification(): assert mcolors.same_color(circle.get_facecolor(), (1, 0, 0, 1)) -@check_figures_equal(extensions=['png']) +@check_figures_equal() def test_patch_collection_modification(fig_test, fig_ref): # Test that modifying Patch3DCollection properties after creation works. patch1 = Circle((0, 0), 0.05) @@ -1328,7 +1328,7 @@ def test_unautoscale(axis, auto): np.testing.assert_array_equal(get_lim(), (-0.5, 0.5)) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_culling(fig_test, fig_ref): xmins = (-100, -50) for fig, xmin in zip((fig_test, fig_ref), xmins): @@ -1383,7 +1383,7 @@ def test_axes3d_isometric(): ax.grid(True) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_axlim_clip(fig_test, fig_ref): # With axlim clipping ax = fig_test.add_subplot(projection="3d") @@ -1581,7 +1581,7 @@ def test_line3d_set_get_data_3d(): np.testing.assert_array_equal((x, y, np.zeros_like(z)), line.get_data_3d()) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_inverted(fig_test, fig_ref): # Plot then invert. ax = fig_test.add_subplot(projection="3d") @@ -1630,7 +1630,7 @@ def test_ax3d_tickcolour(): assert tick.tick1line._color == 'red' -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_ticklabel_format(fig_test, fig_ref): axs = fig_test.subplots(4, 5, subplot_kw={"projection": "3d"}) for ax in axs.flat: @@ -1670,7 +1670,7 @@ def get_formatters(ax, names): not mpl.rcParams["axes.formatter.use_mathtext"]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_quiver3D_smoke(fig_test, fig_ref): pivot = "middle" # Make the grid @@ -1867,7 +1867,7 @@ def test_set_zlim(): ax.set_zlim(top=0, zmax=1) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_shared_view(fig_test, fig_ref): elev, azim, roll = 5, 20, 30 ax1 = fig_test.add_subplot(131, projection="3d") @@ -2173,7 +2173,7 @@ def test_toolbar_zoom_pan(tool, button, key, expected): @mpl.style.context('default') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_scalarmap_update(fig_test, fig_ref): x, y, z = np.array(list(itertools.product(*[np.arange(0, 5, 1), @@ -2373,7 +2373,7 @@ def test_margins_errors(err, args, kwargs, match): ax.margins(*args, **kwargs) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_text_3d(fig_test, fig_ref): ax = fig_ref.add_subplot(projection="3d") txt = Text(0.5, 0.5, r'Foo bar $\int$') @@ -2394,7 +2394,7 @@ def test_draw_single_lines_from_Nx1(): ax.plot([[0], [1]], [[0], [1]], [[0], [1]]) -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_pathpatch_3d(fig_test, fig_ref): ax = fig_ref.add_subplot(projection="3d") path = Path.unit_rectangle() @@ -2608,7 +2608,7 @@ def test_panecolor_rcparams(): fig.add_subplot(projection='3d') -@check_figures_equal(extensions=["png"]) +@check_figures_equal() def test_mutating_input_arrays_y_and_z(fig_test, fig_ref): """ Test to see if the `z` axis does not get mutated