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office-gobmx/basegfx/test/BColorTest.cxx
Gabor Kelemen 581ec73d0f tdf#42949 Fix IWYU warnings in basegfx/ 
Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Ic8476ddc7805546f2f6f253f282ac976bb3b7bd6
Reviewed-on: https://gerrit.libreoffice.org/67699
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2019-02-18 14:20:40 +01:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <basegfx/color/bcolor.hxx>
#include <basegfx/color/bcolortools.hxx>
namespace basegfx
{
class bcolor : public CppUnit::TestFixture
{
BColor maWhite;
BColor maBlack;
BColor maRed;
BColor maGreen;
BColor maBlue;
BColor maYellow;
BColor maMagenta;
BColor maCyan;
public:
bcolor()
: maWhite(1, 1, 1)
, maBlack(0, 0, 0)
, maRed(1, 0, 0)
, maGreen(0, 1, 0)
, maBlue(0, 0, 1)
, maYellow(1, 1, 0)
, maMagenta(1, 0, 1)
, maCyan(0, 1, 1)
{
}
// insert your test code here.
void hslTest()
{
CPPUNIT_ASSERT_EQUAL_MESSAGE("white", BColor(0, 0, 1), utils::rgb2hsl(maWhite));
CPPUNIT_ASSERT_EQUAL_MESSAGE("black", BColor(0, 0, 0), utils::rgb2hsl(maBlack));
CPPUNIT_ASSERT_EQUAL_MESSAGE("red", BColor(0, 1, 0.5), utils::rgb2hsl(maRed));
CPPUNIT_ASSERT_EQUAL_MESSAGE("green", BColor(120, 1, 0.5), utils::rgb2hsl(maGreen));
CPPUNIT_ASSERT_EQUAL_MESSAGE("blue", BColor(240, 1, 0.5), utils::rgb2hsl(maBlue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("yellow", BColor(60, 1, 0.5), utils::rgb2hsl(maYellow));
CPPUNIT_ASSERT_EQUAL_MESSAGE("magenta", BColor(300, 1, 0.5), utils::rgb2hsl(maMagenta));
CPPUNIT_ASSERT_EQUAL_MESSAGE("cyan", BColor(180, 1, 0.5), utils::rgb2hsl(maCyan));
CPPUNIT_ASSERT_EQUAL_MESSAGE("third hue case", BColor(210, 1, 0.5),
utils::rgb2hsl(BColor(0, 0.5, 1)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip white", maWhite,
utils::hsl2rgb(utils::rgb2hsl(maWhite)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip black", maBlack,
utils::hsl2rgb(utils::rgb2hsl(maBlack)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip red", maRed, utils::hsl2rgb(utils::rgb2hsl(maRed)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip green", maGreen,
utils::hsl2rgb(utils::rgb2hsl(maGreen)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip blue", maBlue,
utils::hsl2rgb(utils::rgb2hsl(maBlue)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip yellow", maYellow,
utils::hsl2rgb(utils::rgb2hsl(maYellow)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip magenta", maMagenta,
utils::hsl2rgb(utils::rgb2hsl(maMagenta)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip cyan", maCyan,
utils::hsl2rgb(utils::rgb2hsl(maCyan)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("grey10", BColor(0, 0, .1), utils::rgb2hsl(maWhite * .1));
CPPUNIT_ASSERT_EQUAL_MESSAGE("grey90", BColor(0, 0, .9), utils::rgb2hsl(maWhite * .9));
CPPUNIT_ASSERT_EQUAL_MESSAGE("red/2", BColor(0, 1, 0.25), utils::rgb2hsl(maRed * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("green/2", BColor(120, 1, 0.25), utils::rgb2hsl(maGreen * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("blue/2", BColor(240, 1, 0.25), utils::rgb2hsl(maBlue * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("yellow/2", BColor(60, 1, 0.25),
utils::rgb2hsl(maYellow * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("magenta/2", BColor(300, 1, 0.25),
utils::rgb2hsl(maMagenta * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("cyan/2", BColor(180, 1, 0.25), utils::rgb2hsl(maCyan * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("pastel", BColor(0, .5, .5),
utils::rgb2hsl(BColor(.75, .25, .25)));
}
// insert your test code here.
void hsvTest()
{
CPPUNIT_ASSERT_EQUAL_MESSAGE("white", BColor(0, 0, 1), utils::rgb2hsv(maWhite));
CPPUNIT_ASSERT_EQUAL_MESSAGE("black", BColor(0, 0, 0), utils::rgb2hsv(maBlack));
CPPUNIT_ASSERT_EQUAL_MESSAGE("red", BColor(0, 1, 1), utils::rgb2hsv(maRed));
CPPUNIT_ASSERT_EQUAL_MESSAGE("green", BColor(120, 1, 1), utils::rgb2hsv(maGreen));
CPPUNIT_ASSERT_EQUAL_MESSAGE("blue", BColor(240, 1, 1), utils::rgb2hsv(maBlue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("yellow", BColor(60, 1, 1), utils::rgb2hsv(maYellow));
CPPUNIT_ASSERT_EQUAL_MESSAGE("magenta", BColor(300, 1, 1), utils::rgb2hsv(maMagenta));
CPPUNIT_ASSERT_EQUAL_MESSAGE("cyan", BColor(180, 1, 1), utils::rgb2hsv(maCyan));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip white", maWhite,
utils::hsv2rgb(utils::rgb2hsv(maWhite)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip black", maBlack,
utils::hsv2rgb(utils::rgb2hsv(maBlack)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip red", maRed, utils::hsv2rgb(utils::rgb2hsv(maRed)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip green", maGreen,
utils::hsv2rgb(utils::rgb2hsv(maGreen)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip blue", maBlue,
utils::hsv2rgb(utils::rgb2hsv(maBlue)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip yellow", maYellow,
utils::hsv2rgb(utils::rgb2hsv(maYellow)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip magenta", maMagenta,
utils::hsv2rgb(utils::rgb2hsv(maMagenta)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("roundtrip cyan", maCyan,
utils::hsv2rgb(utils::rgb2hsv(maCyan)));
CPPUNIT_ASSERT_EQUAL_MESSAGE("grey10", BColor(0, 0, .1), utils::rgb2hsv(maWhite * .1));
CPPUNIT_ASSERT_EQUAL_MESSAGE("grey90", BColor(0, 0, .9), utils::rgb2hsv(maWhite * .9));
CPPUNIT_ASSERT_EQUAL_MESSAGE("red/2", BColor(0, 1, 0.5), utils::rgb2hsv(maRed * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("green/2", BColor(120, 1, 0.5), utils::rgb2hsv(maGreen * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("blue/2", BColor(240, 1, 0.5), utils::rgb2hsv(maBlue * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("yellow/2", BColor(60, 1, 0.5), utils::rgb2hsv(maYellow * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("magenta/2", BColor(300, 1, 0.5),
utils::rgb2hsv(maMagenta * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("cyan/2", BColor(180, 1, 0.5), utils::rgb2hsv(maCyan * .5));
CPPUNIT_ASSERT_EQUAL_MESSAGE("pastel", BColor(0, .5, .5),
utils::rgb2hsv(BColor(.5, .25, .25)));
}
CPPUNIT_TEST_SUITE(bcolor);
CPPUNIT_TEST(hslTest);
CPPUNIT_TEST(hsvTest);
CPPUNIT_TEST_SUITE_END();
};
} // namespace basegfx
CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::bcolor);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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