/* This file is part of the KDE libraries
    Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include <QtTest/QtTestGui>
#include "kconfigguitest.h"

#include <kconfig.h>
#include <QDir>
#include <QFont>
#include <kconfiggroup.h>
#include <kconfigskeleton.h>

QTEST_MAIN(KConfigTest)

#define COLORENTRY1 QColor("steelblue")
#define COLORENTRY2 QColor(235, 235, 100, 125)
#define COLORENTRY3 QColor(234, 234, 127)
#define FONTENTRY QFont("Times", 16, QFont::Normal)

void KConfigTest::initTestCase()
{
    // cheat the linker on windows to link against kconfiggui
    KConfigSkeleton foo;
    Q_UNUSED(foo);

    KConfig sc("kconfigtest");

    KConfigGroup cg(&sc, "ComplexTypes");
    cg.writeEntry("colorEntry1", COLORENTRY1);
    cg.writeEntry("colorEntry2", COLORENTRY2);
    cg.writeEntry("colorEntry3", (QList<int>() << 234 << 234 << 127));
    cg.writeEntry("colorEntry4", (QList<int>() << 235 << 235 << 100 << 125));
    cg.writeEntry("fontEntry", FONTENTRY);
    QVERIFY(sc.sync());

    KConfig sc1("kdebugrc");
    KConfigGroup sg0(&sc1, "0");
    sg0.writeEntry("AbortFatal", false);
    sg0.writeEntry("WarnOutput", 0);
    sg0.writeEntry("FatalOutput", 0);
    QVERIFY(sc1.sync());
}

void KConfigTest::cleanupTestCase()
{
    QDir local(QDir::homePath() + "/.kde-unit-test/share/config");

    Q_FOREACH (const QString &file, local.entryList(QDir::Files))
        if (!local.remove(file)) {
            qWarning("%s: removing failed", qPrintable(file));
        }

    QCOMPARE((int)local.entryList(QDir::Files).count(), 0);

    local.cdUp();
    local.rmpath("config");
}

void KConfigTest::testComplex()
{
    KConfig sc2("kconfigtest");
    KConfigGroup sc3(&sc2, "ComplexTypes");

    QCOMPARE(QVariant(sc3.readEntry("colorEntry1", QColor(Qt::black))).toString(),
             QVariant(COLORENTRY1).toString());
    QCOMPARE(sc3.readEntry("colorEntry1", QColor()), COLORENTRY1);
    QCOMPARE(sc3.readEntry("colorEntry2", QColor()), COLORENTRY2);
    QCOMPARE(sc3.readEntry("colorEntry3", QColor()), COLORENTRY3);
    QCOMPARE(sc3.readEntry("colorEntry4", QColor()), COLORENTRY2);
    QCOMPARE(sc3.readEntry("defaultColorTest", QColor("black")), QColor("black"));
    QCOMPARE(sc3.readEntry("fontEntry", QFont()), FONTENTRY);
}

void KConfigTest::testInvalid()
{
    KConfig sc("kconfigtest");

    // all of these should print a message to the kdebug.dbg file
    KConfigGroup sc3(&sc, "InvalidTypes");

    QList<int> list;

    // 1 element list
    list << 1;
    sc3.writeEntry(QString("badList"), list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());

    // 2 element list
    list << 2;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());

    // 3 element list
    list << 303;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());     // out of bounds

    // 4 element list
    list << 4;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());     // out of bounds

    list[2] = -3;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());
    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());     // out of bounds

    // 5 element list
    list[2] = 3;
    list << 5;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());

    // 6 element list
    list << 6;
    sc3.writeEntry("badList", list);
    QVERIFY(sc.sync());

    QVERIFY(sc3.readEntry("badList", QColor()) == QColor());
}