mirror of
https://github.com/Llewellynvdm/conky.git
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73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/*
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*
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* Conky, a system monitor, based on torsmo
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*
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* Any original torsmo code is licensed under the BSD license
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*
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* All code written since the fork of torsmo is licensed under the GPL
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*
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* Please see COPYING for details
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*
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* Copyright (c) 2005-2021 Brenden Matthews, Philip Kovacs, et. al.
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* (see AUTHORS)
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* All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "catch2/catch.hpp"
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#include <conky.h>
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#include <hcl_gradient.h>
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#include <lua-config.hh>
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int testColor(long *rgb, int scale) {
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long hcl[3];
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long rgb1[3];
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long rgb2[3];
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long rgb3[3];
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rgb1[0] = to_decimal_scale(rgb[0], scale);
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rgb1[1] = to_decimal_scale(rgb[1], scale);
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rgb1[2] = to_decimal_scale(rgb[2], scale);
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scaled_rgb_to_scaled_hcl(rgb1, hcl);
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scaled_hcl_to_scaled_rgb(hcl, rgb2);
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rgb3[0] = from_decimal_scale(rgb2[0], scale);
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rgb3[1] = from_decimal_scale(rgb2[1], scale);
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rgb3[2] = from_decimal_scale(rgb2[2], scale);
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return (rgb[0] != rgb3[0] || rgb[1] != rgb3[1] || rgb[2] != rgb3[2]);
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}
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TEST_CASE("hcl gradient tests") {
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SECTION("rgb -> hcl -> rgb should returns original value") {
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int failedCount = 0;
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long rgb1[3];
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for (int i = 0; i < 256 && failedCount < 10; i++) {
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for (int j = 0; j < 256 && failedCount < 10; j++) {
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for (int k = 0; k < 256 && failedCount < 10; k++) {
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rgb1[0] = i;
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rgb1[1] = j;
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rgb1[2] = k;
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failedCount += testColor(rgb1, 255);
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}
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}
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}
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REQUIRE(failedCount == 0);
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}
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}
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