Mercurial > octave
view test/colormaps.tst @ 28203:9b462c3cb51a
maint: merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Sat, 11 Apr 2020 08:26:09 -0400 |
parents | bd51beb6205e |
children | 0a5b15007766 |
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######################################################################## ## ## Copyright (C) 2016-2020 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## This is a test that should be used on all Octave colormaps. ## Because there is no function to get a list of all colormap ## functions, they should be added here manually. %!test %! hf = figure ("visible", "off"); %! unwind_protect %! all_colormaps = {@autumn, @bone, @cool, @copper, @cubehelix, ... %! @flag, @gray, @hot, @hsv, @jet, @lines, @ocean, ... %! @pink, @prism, @rainbow, @spring, @summer, ... %! @viridis, @white, @winter}; %! %! for i = 1:numel (all_colormaps) %! f = all_colormaps{i}; %! %! assert (iscolormap (f (1))); %! assert (iscolormap (f (12))); %! assert (iscolormap (f (200))); %! %! ## bug #44070 %! assert (class (f (uint8 (12))), "double"); %! assert (iscolormap (f (uint8 (12)))); %! %! assert (f (0), zeros (0, 3)); %! endfor %! unwind_protect_cleanup %! close (hf); %! end_unwind_protect