qtmobility/tests/auto/qnmeapositioninfosource/tst_dummynmeapositioninfosource.cpp
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#include "qnmeapositioninfosourceproxyfactory.h"
#include "../testqgeopositioninfosource_p.h"
#include "../qlocationtestutils_p.h"
#include <qnmeapositioninfosource.h>
#include <QSignalSpy>
#include <QTest>
QTM_USE_NAMESPACE
Q_DECLARE_METATYPE(QNmeaPositionInfoSource::UpdateMode)
Q_DECLARE_METATYPE(QGeoPositionInfo)
class DummyNmeaPositionInfoSource : public QNmeaPositionInfoSource
{
Q_OBJECT
public:
DummyNmeaPositionInfoSource(QNmeaPositionInfoSource::UpdateMode mode, QObject *parent = 0);
protected:
virtual bool parsePosInfoFromNmeaData(const char *data,
int size,
QGeoPositionInfo *posInfo,
bool *hasFix);
private:
int callCount;
};
DummyNmeaPositionInfoSource::DummyNmeaPositionInfoSource(QNmeaPositionInfoSource::UpdateMode mode, QObject *parent) :
QNmeaPositionInfoSource(mode, parent),
callCount(0)
{
}
bool DummyNmeaPositionInfoSource::parsePosInfoFromNmeaData(const char* data,
int size,
QGeoPositionInfo *posInfo,
bool *hasFix)
{
Q_UNUSED(data);
Q_UNUSED(size);
posInfo->setCoordinate(QGeoCoordinate(callCount * 1.0, callCount * 1.0, callCount * 1.0));
posInfo->setTimestamp(QDateTime::currentDateTime().toUTC());
*hasFix = true;
++callCount;
return true;
}
class tst_DummyNmeaPositionInfoSource : public QObject
{
Q_OBJECT
public:
tst_DummyNmeaPositionInfoSource();
private slots:
void initTestCase();
void testOverloadedParseFunction();
};
tst_DummyNmeaPositionInfoSource::tst_DummyNmeaPositionInfoSource() {}
void tst_DummyNmeaPositionInfoSource::initTestCase()
{
qRegisterMetaType<QGeoPositionInfo>();
}
void tst_DummyNmeaPositionInfoSource::testOverloadedParseFunction()
{
DummyNmeaPositionInfoSource source(QNmeaPositionInfoSource::RealTimeMode);
QNmeaPositionInfoSourceProxyFactory factory;
QNmeaPositionInfoSourceProxy *proxy = static_cast<QNmeaPositionInfoSourceProxy*>(factory.createProxy(&source));
QSignalSpy spy(proxy->source(), SIGNAL(positionUpdated(QGeoPositionInfo)));
QGeoPositionInfo pos;
proxy->source()->startUpdates();
proxy->feedBytes(QString("The parser converts\n").toAscii());
QTRY_VERIFY_WITH_TIMEOUT((spy.count() == 1), 10000);
pos = spy.at(0).at(0).value<QGeoPositionInfo>();
QVERIFY((pos.coordinate().latitude() == 0.0)
&& (pos.coordinate().longitude() == 0.0)
&& (pos.coordinate().altitude() == 0.0));
spy.clear();
proxy->feedBytes(QString("any data it receives\n").toAscii());
QTRY_VERIFY_WITH_TIMEOUT((spy.count() == 1), 10000);
pos = spy.at(0).at(0).value<QGeoPositionInfo>();
QVERIFY((pos.coordinate().latitude() == 1.0)
&& (pos.coordinate().longitude() == 1.0)
&& (pos.coordinate().altitude() == 1.0));
spy.clear();
proxy->feedBytes(QString("into positions\n").toAscii());
QTRY_VERIFY_WITH_TIMEOUT((spy.count() == 1), 10000);
pos = spy.at(0).at(0).value<QGeoPositionInfo>();
QVERIFY((pos.coordinate().latitude() == 2.0)
&& (pos.coordinate().longitude() == 2.0)
&& (pos.coordinate().altitude() == 2.0));
spy.clear();
}
#include "tst_dummynmeapositioninfosource.moc"
QTEST_MAIN(tst_DummyNmeaPositionInfoSource);