Mercurial > octave-nkf
view test/fntests.m @ 18578:875f4510d6dc
Accept indexed images with color values below the first colormap entry (bug #41851).
Change made for Matlab compatibility.
* ind2gray.m: Change %!tests to accept an indexed image with colors below the
first entry in the colormap.
* ind2rgb.m: Change %!tests to accept an indexed image with colors below the
first entry in the colormap.
* ind2x.m: Change input validation to accept all floating point images with integer
indices. Issue a warning if any of the indices are below the first entry in the
colormap. Map all color indices below the first entry to the first color in the
colormap.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 17 Mar 2014 09:10:32 -0700 |
parents | 9f59f4f74986 |
children | 4197fc428c7d |
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## Copyright (C) 2005-2013 David Bateman ## ## 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 ## <http://www.gnu.org/licenses/>. clear all; global files_with_no_tests = {}; global files_with_tests = {}; global topsrcdir; global topbuilddir; currdir = canonicalize_file_name ("."); debug_on_error (true); if (nargin == 1) xdir = argv (){1}; else xdir = "."; endif srcdir = canonicalize_file_name (xdir); topsrcdir = canonicalize_file_name (fullfile (xdir, "..")); topbuilddir = canonicalize_file_name (fullfile (currdir, "..")); if (strcmp (currdir, srcdir)) testdirs = {srcdir}; else testdirs = {currdir, srcdir}; endif liboctave_tree = canonicalize_file_name (fullfile (topbuilddir, "liboctave")); src_tree = canonicalize_file_name (fullfile (topbuilddir, "libinterp")); script_tree = canonicalize_file_name (fullfile (topsrcdir, "scripts")); local_script_tree = canonicalize_file_name (fullfile (currdir, "../scripts")); fundirs = {liboctave_tree, src_tree, script_tree}; if (! strcmp (currdir, srcdir)) fundirs{end+1} = local_script_tree; endif __run_test_suite__ (fundirs, testdirs);