diff options
Diffstat (limited to 'silx/math/test/test_colormap.py')
-rw-r--r-- | silx/math/test/test_colormap.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/silx/math/test/test_colormap.py b/silx/math/test/test_colormap.py index ede7d8d..cafe537 100644 --- a/silx/math/test/test_colormap.py +++ b/silx/math/test/test_colormap.py @@ -1,7 +1,7 @@ # coding: utf-8 # /*########################################################################## # -# Copyright (c) 2018 European Synchrotron Radiation Facility +# Copyright (c) 2018-2019 European Synchrotron Radiation Facility # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal @@ -34,6 +34,7 @@ __date__ = "16/05/2018" import logging import sys import unittest +import warnings import numpy @@ -66,7 +67,10 @@ class TestColormap(ParametricTestCase): 'sqrt': numpy.sqrt} norm_function = norm_functions[normalization] - norm_data, vmin, vmax = map(norm_function, (data, vmin, vmax)) + with warnings.catch_warnings(): + warnings.simplefilter('ignore', category=RuntimeWarning) + # Ignore divide by zero and invalid value encountered in log10, sqrt + norm_data, vmin, vmax = map(norm_function, (data, vmin, vmax)) if normalization == 'arcsinh' and sys.platform == 'win32': # There is a difference of behavior of numpy.arcsinh |