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Fixes for Windows test failures on appveyor #5922

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Merged
tacaswell merged 12 commits into from
Feb 1, 2016
Merged

Fixes for Windows test failures on appveyor #5922

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915590f
TST: skip test_dviread if kpsewhich is not available
jankatins Jan 26, 2016
581c231
TST: if no converter is found, skip the test
jankatins Jan 26, 2016
f1b52c4
TST: some tex tests also need to guard against missing gs
jankatins Jan 26, 2016
82d42eb
TST: add helper script to compare images in the browser
jankatins Jan 26, 2016
f1800af
CI: use visual_tests.py after a test failure
jankatins Jan 26, 2016
eff6bb0
CI: let failing test fail the appveyor build
jankatins Jan 27, 2016
e1194c7
CI/Appveyor: do not silence 7z too much
jankatins Jan 27, 2016
1f843d4
TST: up tolerance for test_specgram_freqs
jankatins Jan 27, 2016
5773dad
TST: up tolerance for test_collection
jankatins Jan 27, 2016
88376c2
TST: up tolerance for test_wedge_range
jankatins Jan 27, 2016
b8cc879
TST: up tolerance for test_specgram_angle_freqs
jankatins Jan 27, 2016
47481d7
TST: up tolerance for test_tri_smooth_gradient
jankatins Jan 27, 2016
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TST: up tolerance for test_specgram_freqs 
* [ ]: matplotlib.tests.test_axes.test_specgram_freqs.test (RMS 0.042) (x64,35)
* [ ]: matplotlib.tests.test_axes.test_specgram_freqs.test (RMS 0.042) (x64,35)
* [ ]: matplotlib.tests.test_axes.test_specgram_magnitude_freqs.test (RMS 0.042) (x64,35)
* [ ]: matplotlib.tests.test_axes.test_specgram_magnitude_freqs.test (RMS 0.042) (x64,35)

-> before set to 0.03, set tolerance to 0.05 on windows
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@jankatins
jankatins committed Jan 27, 2016
commit 1f843d4d29f6482fc4a0e3ee9c7f23a20b4e8c2f
9 changes: 7 additions & 2 deletions lib/matplotlib/tests/test_axes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,9 @@
import warnings
from matplotlib.cbook import IgnoredKeywordWarning

import sys
on_win = (sys.platform == 'win32')

# Note: Some test cases are run twice: once normally and once with labeled data
# These two must be defined in the same test function or need to have
# different baseline images to prevent race conditions when nose runs
Expand Down Expand Up @@ -2749,7 +2752,8 @@ def test_subplot_key_hash():

@image_comparison(baseline_images=['specgram_freqs',
'specgram_freqs_linear'],
remove_text=True, extensions=['png'], tol=0.03)
remove_text=True, extensions=['png'],
tol=0.05 if on_win else 0.03)
def test_specgram_freqs():
'''test axes.specgram in default (psd) mode with sinusoidal stimuli'''
n = 10000
Expand Down Expand Up @@ -2849,7 +2853,8 @@ def test_specgram_noise():

@image_comparison(baseline_images=['specgram_magnitude_freqs',
'specgram_magnitude_freqs_linear'],
remove_text=True, extensions=['png'], tol=0.03)
remove_text=True, extensions=['png'],
tol=0.05 if on_win else 0.03)
def test_specgram_magnitude_freqs():
'''test axes.specgram in magnitude mode with sinusoidal stimuli'''
n = 10000
Expand Down