/****************************************************************************

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the test suite of the Qt Toolkit.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

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** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

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****************************************************************************/

#include <QtTest/QtTest>

#include <limits.h>

#include <qcolor.h>

#include <qdebug.h>

//TESTED_CLASS=

//TESTED_FILES=

class tst_QColor : public QObject

{

    Q_OBJECT

public:

    tst_QColor();

private slots:

    void getSetCheck();

    void isValid_data();

    void isValid();

    void name_data();

    void name();

    void setNamedColor();

    void constructNamedColorWithSpace();

    void colorNames();

    void spec();

    void globalColors_data();

    void globalColors();

    void alpha();

    void setAlpha();

    void red();

    void green();

    void blue();

    void setRed();

    void setGreen();

    void setBlue();

    void getRgb();

    void setRgb();

    void rgba();

    void setRgba();

    void rgb();

    void hue();

    void saturation();

    void value();

    void getHsv();

    void setHsv();

    void cyan();

    void magenta();

    void yellow();

    void black();

    void getCmyk();

    void setCmyk();

    void hueHsl();

    void saturationHsl();

    void lightness();

    void getHsl();

    void setHsl();

    void toRgb_data();

    void toRgb();

    void toRgbNonDestructive();

    void toHsv_data();

    void toHsv();

    void toHsvNonDestructive();

    void toCmyk_data();

    void toCmyk();

    void toCmykNonDestructive();

    void toHsl_data();

    void toHsl();;

    void toHslNonDestructive();

    void convertTo();

    void fromRgb();

    void fromHsv();

    void fromCmyk();

    void fromHsl();

    void light();

    void dark();

    void assignmentOoperator();

    void equalityOperator();

    void specConstructor_data();

    void specConstructor();

#ifdef Q_WS_X11

    void allowX11ColorNames();

    void setallowX11ColorNames();

#endif

};

// Testing get/set functions

void tst_QColor::getSetCheck()

{

    QColor obj1;

    // int QColor::alpha()

    // void QColor::setAlpha(int)

    obj1.setAlpha(0);

    QCOMPARE(obj1.alpha(), 0);

    obj1.setAlpha(-1);

    QCOMPARE(obj1.alpha(), 0); // range<0, 255>

    obj1.setAlpha(INT_MIN);

    QCOMPARE(obj1.alpha(), 0); // range<0, 255>

    obj1.setAlpha(255);

    QCOMPARE(obj1.alpha(), 255); // range<0, 255>

    obj1.setAlpha(INT_MAX);

    QCOMPARE(obj1.alpha(), 255); // range<0, 255>

    // qreal QColor::alphaF()

    // void QColor::setAlphaF(qreal)

    obj1.setAlphaF(0.0);

    QCOMPARE(obj1.alphaF(), qreal(0.0)); // range<0.0, 1.0>

    obj1.setAlphaF(-0.2);

    QCOMPARE(obj1.alphaF(), qreal(0.0)); // range<0.0, 1.0>

    obj1.setAlphaF(1.0);

    QCOMPARE(obj1.alphaF(), qreal(1.0)); // range<0.0, 1.0>

    obj1.setAlphaF(1.1);

    QCOMPARE(obj1.alphaF(), qreal(1.0)); // range<0.0, 1.0>

    // int QColor::red()

    // void QColor::setRed(int)

    obj1.setRed(0);

    QCOMPARE(obj1.red(), 0);

    obj1.setRed(-1);

    QCOMPARE(obj1.red(), 0); // range<0, 255>

    obj1.setRed(INT_MIN);

    QCOMPARE(obj1.red(), 0); // range<0, 255>

    obj1.setRed(255);

    QCOMPARE(obj1.red(), 255); // range<0, 255>

    obj1.setRed(INT_MAX);

    QCOMPARE(obj1.red(), 255); // range<0, 255>

    // int QColor::green()

    // void QColor::setGreen(int)

    obj1.setGreen(0);

    QCOMPARE(obj1.green(), 0);

    obj1.setGreen(-1);

    QCOMPARE(obj1.green(), 0); // range<0, 255>

    obj1.setGreen(INT_MIN);

    QCOMPARE(obj1.green(), 0); // range<0, 255>

    obj1.setGreen(255);

    QCOMPARE(obj1.green(), 255); // range<0, 255>

    obj1.setGreen(INT_MAX);

    QCOMPARE(obj1.green(), 255); // range<0, 255>

    // int QColor::blue()

    // void QColor::setBlue(int)

    obj1.setBlue(0);

    QCOMPARE(obj1.blue(), 0);

    obj1.setBlue(-1);

    QCOMPARE(obj1.blue(), 0); // range<0, 255>

    obj1.setBlue(INT_MIN);

    QCOMPARE(obj1.blue(), 0); // range<0, 255>

    obj1.setBlue(255);

    QCOMPARE(obj1.blue(), 255); // range<0, 255>

    obj1.setBlue(INT_MAX);

    QCOMPARE(obj1.blue(), 255); // range<0, 255>

    // qreal QColor::redF()

    // void QColor::setRedF(qreal)

    obj1.setRedF(0.0);

    QCOMPARE(obj1.redF(), qreal(0.0));

    obj1.setRedF(-0.2);

    QCOMPARE(obj1.redF(), qreal(0.0)); // range<0.0, 1.0

    obj1.setRedF(1.1);

    QCOMPARE(obj1.redF(), qreal(1.0)); // range<0.0, 1.0

    // qreal QColor::greenF()

    // void QColor::setGreenF(qreal)

    obj1.setGreenF(0.0);

    QCOMPARE(obj1.greenF(), qreal(0.0));

    obj1.setGreenF(-0.2);

    QCOMPARE(obj1.greenF(), qreal(0.0)); // range<0.0, 1.0

    obj1.setGreenF(1.1);

    QCOMPARE(obj1.greenF(), qreal(1.0)); // range<0.0, 1.0

    // qreal QColor::blueF()

    // void QColor::setBlueF(qreal)

    obj1.setBlueF(0.0);

    QCOMPARE(obj1.blueF(), qreal(0.0));

    obj1.setBlueF(-0.2);

    QCOMPARE(obj1.blueF(), qreal(0.0)); // range<0.0, 1.0

    obj1.setBlueF(1.1);

    QCOMPARE(obj1.blueF(), qreal(1.0)); // range<0.0, 1.0

    // QRgb QColor::rgba()

    // void QColor::setRgba(QRgb)

    QRgb var9(qRgba(10, 20, 30, 40));

    obj1.setRgba(var9);

    QCOMPARE(obj1.rgba(), var9);

    obj1.setRgba(QRgb(0));

    QCOMPARE(obj1.rgba(), QRgb(0));

    // QRgb QColor::rgb()

    // void QColor::setRgb(QRgb)

    QRgb var10(qRgb(10, 20, 30));

    obj1.setRgb(var10);

    QCOMPARE(obj1.rgb(), var10);

    obj1.setRgb(QRgb(0));

    QCOMPARE(obj1.rgb(), qRgb(0, 0, 0));

}

Q_DECLARE_METATYPE(QColor)

tst_QColor::tst_QColor()

{ }

void tst_QColor::isValid_data()

{

    QTest::addColumn<QColor>("color");

    QTest::addColumn<bool>("isValid");

    QTest::newRow("defaultConstructor") << QColor() << false;

    QTest::newRow("rgbConstructor-valid") << QColor(2,5,7) << true;

    QTest::newRow("rgbConstructor-invalid") << QColor(2,5,999) << false;

    QTest::newRow("nameQStringConstructor-valid") << QColor(QString("#ffffff")) << true;

    QTest::newRow("nameQStringConstructor-invalid") << QColor(QString("#ffffgg")) << false;

    QTest::newRow("nameQStringConstructor-empty") << QColor(QString("")) << false;

    QTest::newRow("nameQStringConstructor-named") << QColor(QString("red")) << true;

    QTest::newRow("nameCharConstructor-valid") << QColor("#ffffff") << true;

    QTest::newRow("nameCharConstructor-invalid") << QColor("#ffffgg") << false;

    QTest::newRow("nameCharConstructor-invalid-2") << QColor("#fffffg") << false;

}

void tst_QColor::isValid()

{

    QFETCH(QColor, color);

    QFETCH(bool, isValid);

    QVERIFY(color.isValid() == isValid);

}

void tst_QColor::name_data()

{

    QTest::addColumn<QColor>("color");

    QTest::addColumn<QString>("name");

    QTest::newRow("invalid") << QColor() << "#000000";

    QTest::newRow("global color black") << QColor(Qt::black) << "#000000";

    QTest::newRow("global color white") << QColor(Qt::white) << "#ffffff";

    QTest::newRow("global color darkGray") << QColor(Qt::darkGray) << "#808080";

    QTest::newRow("global color gray") << QColor(Qt::gray) << "#a0a0a4";

    QTest::newRow("global color lightGray") << QColor(Qt::lightGray) << "#c0c0c0";

    QTest::newRow("global color red") << QColor(Qt::red) << "#ff0000";

    QTest::newRow("global color green") << QColor(Qt::green) << "#00ff00";

    QTest::newRow("global color blue") << QColor(Qt::blue) << "#0000ff";

    QTest::newRow("global color cyan") << QColor(Qt::cyan) << "#00ffff";

    QTest::newRow("global color magenta") << QColor(Qt::magenta) << "#ff00ff";

    QTest::newRow("global color yellow") << QColor(Qt::yellow) << "#ffff00";

    QTest::newRow("global color darkRed") << QColor(Qt::darkRed) << "#800000";

    QTest::newRow("global color darkGreen") << QColor(Qt::darkGreen) << "#008000";

    QTest::newRow("global color darkBlue") << QColor(Qt::darkBlue) << "#000080";

    QTest::newRow("global color darkCyan") << QColor(Qt::darkCyan) << "#008080";

    QTest::newRow("global color darkMagenta") << QColor(Qt::darkMagenta) << "#800080";

    QTest::newRow("global color darkYellow") << QColor(Qt::darkYellow) << "#808000";

}

void tst_QColor::name()

{

    QFETCH(QColor, color);

    QFETCH(QString, name);

    QCOMPARE(color.name(), name);

}

void tst_QColor::globalColors_data()

{

    QTest::addColumn<QColor>("color");

    QTest::addColumn<uint>("argb");

    QTest::newRow("invalid") << QColor() << 0xff000000;

    QTest::newRow("global color black") << QColor(Qt::black) << 0xff000000;

    QTest::newRow("global color white") << QColor(Qt::white) << 0xffffffff;

    QTest::newRow("global color darkGray") << QColor(Qt::darkGray) << 0xff808080;

    QTest::newRow("global color gray") << QColor(Qt::gray) << 0xffa0a0a4;

    QTest::newRow("global color lightGray") << QColor(Qt::lightGray) << 0xffc0c0c0;

    QTest::newRow("global color red") << QColor(Qt::red) << 0xffff0000;

    QTest::newRow("global color green") << QColor(Qt::green) << 0xff00ff00;

    QTest::newRow("global color blue") << QColor(Qt::blue) << 0xff0000ff;

    QTest::newRow("global color cyan") << QColor(Qt::cyan) << 0xff00ffff;

    QTest::newRow("global color magenta") << QColor(Qt::magenta) << 0xffff00ff;

    QTest::newRow("global color yellow") << QColor(Qt::yellow) << 0xffffff00;

    QTest::newRow("global color darkRed") << QColor(Qt::darkRed) << 0xff800000;

    QTest::newRow("global color darkGreen") << QColor(Qt::darkGreen) << 0xff008000;

    QTest::newRow("global color darkBlue") << QColor(Qt::darkBlue) << 0xff000080;

    QTest::newRow("global color darkCyan") << QColor(Qt::darkCyan) << 0xff008080;

    QTest::newRow("global color darkMagenta") << QColor(Qt::darkMagenta) << 0xff800080;

    QTest::newRow("global color darkYellow") << QColor(Qt::darkYellow) << 0xff808000;

    QTest::newRow("global color transparent") << QColor(Qt::transparent) << 0x00000000u;

}

void tst_QColor::globalColors()

{

    QFETCH(QColor, color);

    QFETCH(uint, argb);

    QCOMPARE(color.rgba(), argb);

}

/*

  CSS color names = SVG 1.0 color names + transparent (rgba(0,0,0,0))

*/

#ifdef rgb

#  undef rgb

#endif

#define rgb(r,g,b) (0xff000000 | r << 16 |  g << 8 | b)

static const struct RGBData {

    const char *name;

    uint  value;

} rgbTbl[] = {

    { "aliceblue", rgb(240, 248, 255) },

    { "antiquewhite", rgb(250, 235, 215) },

    { "aqua", rgb( 0, 255, 255) },

    { "aquamarine", rgb(127, 255, 212) },

    { "azure", rgb(240, 255, 255) },

    { "beige", rgb(245, 245, 220) },

    { "bisque", rgb(255, 228, 196) },

    { "black", rgb( 0, 0, 0) },

    { "blanchedalmond", rgb(255, 235, 205) },

    { "blue", rgb( 0, 0, 255) },

    { "blueviolet", rgb(138, 43, 226) },

    { "brown", rgb(165, 42, 42) },

    { "burlywood", rgb(222, 184, 135) },

    { "cadetblue", rgb( 95, 158, 160) },

    { "chartreuse", rgb(127, 255, 0) },

    { "chocolate", rgb(210, 105, 30) },

    { "coral", rgb(255, 127, 80) },

    { "cornflowerblue", rgb(100, 149, 237) },

    { "cornsilk", rgb(255, 248, 220) },

    { "crimson", rgb(220, 20, 60) },

    { "cyan", rgb( 0, 255, 255) },

    { "darkblue", rgb( 0, 0, 139) },

    { "darkcyan", rgb( 0, 139, 139) },

    { "darkgoldenrod", rgb(184, 134, 11) },

    { "darkgray", rgb(169, 169, 169) },

    { "darkgreen", rgb( 0, 100, 0) },

    { "darkgrey", rgb(169, 169, 169) },

    { "darkkhaki", rgb(189, 183, 107) },

    { "darkmagenta", rgb(139, 0, 139) },

    { "darkolivegreen", rgb( 85, 107, 47) },

    { "darkorange", rgb(255, 140, 0) },

    { "darkorchid", rgb(153, 50, 204) },

    { "darkred", rgb(139, 0, 0) },

    { "darksalmon", rgb(233, 150, 122) },

    { "darkseagreen", rgb(143, 188, 143) },

    { "darkslateblue", rgb( 72, 61, 139) },

    { "darkslategray", rgb( 47, 79, 79) },

    { "darkslategrey", rgb( 47, 79, 79) },

    { "darkturquoise", rgb( 0, 206, 209) },

    { "darkviolet", rgb(148, 0, 211) },

    { "deeppink", rgb(255, 20, 147) },

    { "deepskyblue", rgb( 0, 191, 255) },

    { "dimgray", rgb(105, 105, 105) },

    { "dimgrey", rgb(105, 105, 105) },

    { "dodgerblue", rgb( 30, 144, 255) },

    { "firebrick", rgb(178, 34, 34) },

    { "floralwhite", rgb(255, 250, 240) },

    { "forestgreen", rgb( 34, 139, 34) },

    { "fuchsia", rgb(255, 0, 255) },

    { "gainsboro", rgb(220, 220, 220) },

    { "ghostwhite", rgb(248, 248, 255) },

    { "gold", rgb(255, 215, 0) },

    { "goldenrod", rgb(218, 165, 32) },

    { "gray", rgb(128, 128, 128) },

    { "green", rgb( 0, 128, 0) },

    { "greenyellow", rgb(173, 255, 47) },

    { "grey", rgb(128, 128, 128) },

    { "honeydew", rgb(240, 255, 240) },

    { "hotpink", rgb(255, 105, 180) },

    { "indianred", rgb(205, 92, 92) },

    { "indigo", rgb( 75, 0, 130) },

    { "ivory", rgb(255, 255, 240) },

    { "khaki", rgb(240, 230, 140) },

    { "lavender", rgb(230, 230, 250) },

    { "lavenderblush", rgb(255, 240, 245) },

    { "lawngreen", rgb(124, 252, 0) },

    { "lemonchiffon", rgb(255, 250, 205) },

    { "lightblue", rgb(173, 216, 230) },

    { "lightcoral", rgb(240, 128, 128) },

    { "lightcyan", rgb(224, 255, 255) },

    { "lightgoldenrodyellow", rgb(250, 250, 210) },

    { "lightgray", rgb(211, 211, 211) },

    { "lightgreen", rgb(144, 238, 144) },

    { "lightgrey", rgb(211, 211, 211) },

    { "lightpink", rgb(255, 182, 193) },

    { "lightsalmon", rgb(255, 160, 122) },

    { "lightseagreen", rgb( 32, 178, 170) },

    { "lightskyblue", rgb(135, 206, 250) },

    { "lightslategray", rgb(119, 136, 153) },

    { "lightslategrey", rgb(119, 136, 153) },

    { "lightsteelblue", rgb(176, 196, 222) },

    { "lightyellow", rgb(255, 255, 224) },

    { "lime", rgb( 0, 255, 0) },

    { "limegreen", rgb( 50, 205, 50) },

    { "linen", rgb(250, 240, 230) },

    { "magenta", rgb(255, 0, 255) },

    { "maroon", rgb(128, 0, 0) },

    { "mediumaquamarine", rgb(102, 205, 170) },

    { "mediumblue", rgb( 0, 0, 205) },

    { "mediumorchid", rgb(186, 85, 211) },

    { "mediumpurple", rgb(147, 112, 219) },

    { "mediumseagreen", rgb( 60, 179, 113) },

    { "mediumslateblue", rgb(123, 104, 238) },

    { "mediumspringgreen", rgb( 0, 250, 154) },

    { "mediumturquoise", rgb( 72, 209, 204) },

    { "mediumvioletred", rgb(199, 21, 133) },

    { "midnightblue", rgb( 25, 25, 112) },

    { "mintcream", rgb(245, 255, 250) },

    { "mistyrose", rgb(255, 228, 225) },

    { "moccasin", rgb(255, 228, 181) },

    { "navajowhite", rgb(255, 222, 173) },

    { "navy", rgb( 0, 0, 128) },

    { "oldlace", rgb(253, 245, 230) },

    { "olive", rgb(128, 128, 0) },

    { "olivedrab", rgb(107, 142, 35) },

    { "orange", rgb(255, 165, 0) },

    { "orangered", rgb(255, 69, 0) },

    { "orchid", rgb(218, 112, 214) },

    { "palegoldenrod", rgb(238, 232, 170) },

    { "palegreen", rgb(152, 251, 152) },

    { "paleturquoise", rgb(175, 238, 238) },

    { "palevioletred", rgb(219, 112, 147) },

    { "papayawhip", rgb(255, 239, 213) },

    { "peachpuff", rgb(255, 218, 185) },

    { "peru", rgb(205, 133, 63) },

    { "pink", rgb(255, 192, 203) },

    { "plum", rgb(221, 160, 221) },

    { "powderblue", rgb(176, 224, 230) },

    { "purple", rgb(128, 0, 128) },

    { "red", rgb(255, 0, 0) },

    { "rosybrown", rgb(188, 143, 143) },

    { "royalblue", rgb( 65, 105, 225) },

    { "saddlebrown", rgb(139, 69, 19) },

    { "salmon", rgb(250, 128, 114) },

    { "sandybrown", rgb(244, 164, 96) },

    { "seagreen", rgb( 46, 139, 87) },

    { "seashell", rgb(255, 245, 238) },

    { "sienna", rgb(160, 82, 45) },

    { "silver", rgb(192, 192, 192) },

    { "skyblue", rgb(135, 206, 235) },

    { "slateblue", rgb(106, 90, 205) },

    { "slategray", rgb(112, 128, 144) },

    { "slategrey", rgb(112, 128, 144) },

    { "snow", rgb(255, 250, 250) },

    { "springgreen", rgb( 0, 255, 127) },

    { "steelblue", rgb( 70, 130, 180) },

    { "tan", rgb(210, 180, 140) },

    { "teal", rgb( 0, 128, 128) },

    { "thistle", rgb(216, 191, 216) },

    { "tomato", rgb(255, 99, 71) },

    { "transparent", 0 },

    { "turquoise", rgb( 64, 224, 208) },

    { "violet", rgb(238, 130, 238) },

    { "wheat", rgb(245, 222, 179) },

    { "white", rgb(255, 255, 255) },

    { "whitesmoke", rgb(245, 245, 245) },

    { "yellow", rgb(255, 255, 0) },

    { "yellowgreen", rgb(154, 205, 50) }

};

static const int rgbTblSize = sizeof(rgbTbl) / sizeof(RGBData);