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#include <QtTest/QtTest>
#include "qsysteminfo.h"
#include <QDebug>

QTM_USE_NAMESPACE
Q_DECLARE_METATYPE(QSystemInfo::Version);
Q_DECLARE_METATYPE(QSystemInfo::Feature);

class tst_QSystemInfo : public QObject
{
    Q_OBJECT

private slots:
    void initTestCase();

    void tst_currentLanguage();
    void tst_availableLanguages();

    void tst_versions_data();
    void tst_versions();

    void tst_countryCode();

    void tst_hasFeatures_data();
    void tst_hasFeatures();

    void tst_detailFeatures_data();
    void tst_detailFeatures();
};

void tst_QSystemInfo::initTestCase()
{
    qRegisterMetaType<QSystemInfo::Version>("QSystemInfo::Version");
    qRegisterMetaType<QSystemInfo::Feature>("QSystemInfo::Feature");
}

void tst_QSystemInfo::tst_currentLanguage()
{
    QSystemInfo si;
    QVERIFY(!si.currentLanguage().isEmpty());
    QCOMPARE(si.currentLanguage().length(), 2);
    QVERIFY(si.currentLanguage() == si.currentLanguage().toLower());

}

void tst_QSystemInfo::tst_availableLanguages()
{
    QSystemInfo si;
    QVERIFY(!si.availableLanguages().isEmpty());
    QStringList available = si.availableLanguages();
    foreach(QString lang, available) {
        QCOMPARE(lang.length(), 2);
        QVERIFY(lang == lang.toLower());
    }
}

void tst_QSystemInfo::tst_versions_data()
{
 QTest::addColumn<QSystemInfo::Version>("version");
 QTest::addColumn<QString>("parameter");

 QTest::newRow("Os") << QSystemInfo::Os << "";
 QTest::newRow("QtCore") << QSystemInfo::QtCore << "";
 QTest::newRow("Firmware") << QSystemInfo::Firmware << "";

}

void tst_QSystemInfo::tst_versions()
{
    {
        QFETCH(QSystemInfo::Version, version);
        QFETCH(QString, parameter);
        QSystemInfo si;
        QString vers = si.version(version, parameter);
        QVERIFY(!vers.isEmpty()
            || vers.isEmpty());
    }
}

void tst_QSystemInfo::tst_countryCode()
{
    QSystemInfo si;
    QVERIFY(!si.currentCountryCode().isEmpty());
    QCOMPARE(si.currentCountryCode().length(),2);
    QVERIFY(si.currentCountryCode() == si.currentCountryCode().toUpper());
}

void tst_QSystemInfo::tst_hasFeatures_data()
{
    QTest::addColumn<QSystemInfo::Feature>("feature");

    QTest::newRow("Bluetooth") << QSystemInfo::BluetoothFeature;
    QTest::newRow("CameraFeature") << QSystemInfo::CameraFeature;
    QTest::newRow("FmradioFeature") << QSystemInfo::FmradioFeature;
    QTest::newRow("IrFeature") << QSystemInfo::IrFeature;
    QTest::newRow("LedFeature") << QSystemInfo::LedFeature;
    QTest::newRow("MemcardFeature") << QSystemInfo::MemcardFeature;
    QTest::newRow("UsbFeature") << QSystemInfo::UsbFeature;
    QTest::newRow("VibFeature") << QSystemInfo::VibFeature;
    QTest::newRow("WlanFeature") << QSystemInfo::WlanFeature;
    QTest::newRow("SimFeature") << QSystemInfo::SimFeature;
    QTest::newRow("LocationFeature") << QSystemInfo::LocationFeature;
    QTest::newRow("VideoOutFeature") << QSystemInfo::VideoOutFeature;
    QTest::newRow("HapticsFeature") << QSystemInfo::HapticsFeature;
}

void tst_QSystemInfo::tst_hasFeatures()
{
    {
        QFETCH(QSystemInfo::Feature, feature);
        QSystemInfo si;
        qWarning() << si.hasFeatureSupported(feature);
        QVERIFY(si.hasFeatureSupported(feature) == false
                || si.hasFeatureSupported(feature) == true);
    }
}

void tst_QSystemInfo::tst_detailFeatures_data()
{
    tst_hasFeatures_data();
}

void tst_QSystemInfo::tst_detailFeatures()
{
//    {
//        QFETCH(QSystemInfo::Feature, feature);
//        QSystemInfo si;
//        QVERIFY(!si.getDetailOfFeature(feature).isEmpty());
//    }
}


QTEST_MAIN(tst_QSystemInfo)
#include "tst_qsysteminfo.moc"