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#include <QTest>
#include <QMetaType>
#include <QSignalSpy>

#include <limits.h>
#include <float.h>

#include "../qlocationtestutils_p.h"
#include "qgeoareamonitor.h"
#include "qgeopositioninfo.h"
#include "qgeopositioninfosource.h"


QTM_USE_NAMESPACE
#define MINIMUM_TIMEOUT 5000

Q_DECLARE_METATYPE(QGeoCoordinate)
Q_DECLARE_METATYPE(QGeoPositionInfo)


class MyPositionAreaMonitor : public QGeoAreaMonitor
{
    Q_OBJECT
public:
    MyPositionAreaMonitor(QObject* parent = 0) : QGeoAreaMonitor(parent) {}
    ~MyPositionAreaMonitor() {}
};


static qreal tst_qgeoareamonitor_minimumRadius()
{
    if (QLocationTestUtils::hasDefaultMonitor()) {
#if defined(Q_OS_SYMBIAN)
        return qreal(100.0);
#endif
    }

    // tests should not be run with minimum radius in this case
    return 0;
}


class tst_QGeoAreaMonitor : public QObject
{
    Q_OBJECT

private:
    QGeoAreaMonitor* monitor;


private slots:
    void initTestCase()
    {
        qRegisterMetaType<QGeoPositionInfo>();
    } 

    void init()
    {
        monitor = 0;
    }

    void cleanup()
    {
        delete monitor;
        monitor = 0;
    }

    void cleanupTestCase()
    {
    }

    void coordinate()
    {
        MyPositionAreaMonitor mon;
        QCOMPARE(mon.center(), QGeoCoordinate());
    }

    void radius()
    {
        MyPositionAreaMonitor mon;
        qFuzzyCompare(mon.radius(), qreal(0.0));
    }

    //TC_ID_4_x_1
    void constructor_withoutParent()
    {
        //QLocationTestUtils::uheap_mark();
        MyPositionAreaMonitor *myMonitor = new MyPositionAreaMonitor();
        delete myMonitor;
        //QLocationTestUtils::uheap_mark_end();
    }

    //TC_ID_4_x_2
    void constructor_withParent()
    {
        //QLocationTestUtils::uheap_mark();
        QObject* parent = new QObject;
        new MyPositionAreaMonitor(parent);
        delete parent;
        //QLocationTestUtils::uheap_mark_end();
    }

    //TC_ID_4_x_1
    void createDefaultMonitor()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        //QLocationTestUtils::uheap_mark();
        QObject* parent = new QObject;
        QGeoAreaMonitor* obj = QGeoAreaMonitor::createDefaultMonitor(parent);
        QVERIFY(obj != 0);
        delete parent;
        //QLocationTestUtils::uheap_mark_end();
    }

    //TC_ID_4_x_1
    void center_createDefaultMonitor()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0);
        QVERIFY(monitor != 0);
        QVERIFY(monitor->center().isValid() == FALSE);
    }

    //TC_ID_4_x_1
    void radius_createDefaultMonitor()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0); 
        QVERIFY(monitor != 0);
        qFuzzyCompare(monitor->radius(), qreal(0.0));
    }

    void setCenter()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        QFETCH(QGeoCoordinate, coord);
        QFETCH(bool, validity);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0);
        QVERIFY(monitor != 0);  

        monitor->setCenter(coord);
        QCOMPARE(monitor->center().isValid(), validity);
        if(validity)
            QCOMPARE(monitor->center(), coord);
    }

    void setCenter_data()
    {
        QTest::addColumn<QGeoCoordinate>("coord");
        QTest::addColumn<bool>("validity");

        QTest::newRow("valid coordinate") << QGeoCoordinate(34.56, -12.4, 56) << TRUE;   //TC_ID_4_x_1
        QTest::newRow("invalid coordinate") << QGeoCoordinate(173.2, -195.8) << FALSE;      //TC_ID_4_x_2
        QTest::newRow("uninitialised coordinate") << QGeoCoordinate() << FALSE;                   //TC_ID_4_x_3
    }

    void setCenter_twice()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        QFETCH(QGeoCoordinate, first_coord);
        QFETCH(QGeoCoordinate, second_coord);
        QFETCH(QGeoCoordinate, expected_coord);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0);
        QVERIFY(monitor != 0);

        monitor->setCenter(first_coord);
        monitor->setCenter(second_coord);
        QCOMPARE(monitor->center(), expected_coord);
    }

    void setCenter_twice_data()
    {
        QTest::addColumn<QGeoCoordinate>("first_coord");
        QTest::addColumn<QGeoCoordinate>("second_coord");
        QTest::addColumn<QGeoCoordinate>("expected_coord");

        //TC_ID_4_x_4
        QTest::newRow("setting first valid then invalid coordinate")
                << QGeoCoordinate(34.56, -12.4, 56) << QGeoCoordinate(173.2, -195.8)
                << QGeoCoordinate(34.56, -12.4, 56);
        //TC_ID_4_x_5
        QTest::newRow("setting first invalid then valid coordinate")
                << QGeoCoordinate(173.2, -195.8) << QGeoCoordinate(34.56, -12.4, 56)
                << QGeoCoordinate(34.56, -12.4, 56);
        //TC_ID_4_x_6
        QTest::newRow("setting first valid then valid coordinate")
                << QGeoCoordinate(-12.56, 101.4, 56) << QGeoCoordinate(34.56, -12.4, 56)
                << QGeoCoordinate(34.56, -12.4, 56);
    }

    void setRadius()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        QFETCH(qreal, radius);
        QFETCH(qreal, expected_radius);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0);
        QVERIFY(monitor != 0);  

        monitor->setRadius(radius);
        qFuzzyCompare(monitor->radius(), expected_radius);
    }

    void setRadius_data()
    {
        QTest::addColumn<qreal>("radius");
        QTest::addColumn<qreal>("expected_radius");

        QTest::newRow("zero radius") << qreal(0.0) << tst_qgeoareamonitor_minimumRadius();             //TC_ID_4_x_1
        QTest::newRow("radius ok") << qreal(1000.58) << qreal(1000.58);             //TC_ID_4_x_2
        QTest::newRow("negative radius") << qreal(-876.58) << tst_qgeoareamonitor_minimumRadius();      //TC_ID_4_x_3
        QTest::newRow("float min") << qreal(FLT_MIN) << tst_qgeoareamonitor_minimumRadius();      //TC_ID_4
        QTest::newRow("float max") << qreal(FLT_MAX) << qreal(FLT_MAX);             //TC_ID_4_x_4_x_5
    }

    //TC_ID_4_x_6
    void setRadius_twice()
    {
        if (!QLocationTestUtils::hasDefaultMonitor()) QSKIP("No default monitor source", SkipAll);

        monitor = QGeoAreaMonitor::createDefaultMonitor(0);
        QVERIFY(monitor != 0);

        monitor->setRadius(qreal(1235.985));
        monitor->setRadius(qreal(6754.075));

        qFuzzyCompare(monitor->radius(), qreal(6754.075f));
    }
};


QTEST_MAIN(tst_QGeoAreaMonitor)
#include "tst_qgeoareamonitor.moc"