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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QString>
#include <QtTest/QtTest>
#include <QSignalSpy>
#include <QtLocation/private/qgeomapdata_p.h>
#include <QtLocation/private/qgeomapcontroller_p.h>
// cross-reference test plugin, where concrete subclasses are needed
// in order to create a concrete mapcontroller
#include "../geotestplugin/qgeoserviceproviderplugin_test.h"
#include "../geotestplugin/qgeotiledmapdata_test.h"
#include "../geotestplugin/qgeotiledmappingmanagerengine_test.h"
QT_USE_NAMESPACE
class tst_QGeoMapController : public QObject
{
Q_OBJECT
public:
tst_QGeoMapController();
~tst_QGeoMapController();
private:
QGeoTiledMapDataTest *map_;
QSignalSpy *signalCenterChanged_;
QSignalSpy *signalBearingChanged_;
QSignalSpy *signalTiltChanged_;
QSignalSpy *signalRollChanged_;
QSignalSpy *signalZoomChanged_;
void clearSignalSpies();
private Q_SLOTS:
void signalsConstructedTest();
void constructorTest_data();
void constructorTest();
void centerTest();
void bearingTest();
void tiltTest();
void rollTest();
void panTest();
void zoomTest();
};
tst_QGeoMapController::tst_QGeoMapController()
{
// unlike low level classes, geomapcontroller is built up from several parent classes
// so, in order to test it, we need to create these parent classes for it to link to
// such as a GeoMapData
QGeoServiceProviderFactoryTest serviceProviderTest; // empty constructor
// TODO: check whether the default constructors of these objects allow the create to work
QVariantMap parameterMap;
QGeoServiceProvider::Error mappingError;
QString mappingErrorString;
QGeoTiledMappingManagerEngineTest *mapEngine = static_cast<QGeoTiledMappingManagerEngineTest*>(serviceProviderTest.createMappingManagerEngine(parameterMap, &mappingError, &mappingErrorString));
map_ = new QGeoTiledMapDataTest(mapEngine);
map_->resize(100, 100);
signalCenterChanged_ = new QSignalSpy(map_->mapController(), SIGNAL(centerChanged(QGeoCoordinate)));
signalBearingChanged_ = new QSignalSpy(map_->mapController(), SIGNAL(bearingChanged(qreal)));
signalTiltChanged_ = new QSignalSpy(map_->mapController(), SIGNAL(tiltChanged(qreal)));
signalRollChanged_ = new QSignalSpy(map_->mapController(), SIGNAL(rollChanged(qreal)));
signalZoomChanged_ = new QSignalSpy(map_->mapController(), SIGNAL(zoomChanged(qreal)));
}
void tst_QGeoMapController::clearSignalSpies()
{
signalCenterChanged_->clear();
signalBearingChanged_->clear();
signalTiltChanged_->clear();
signalRollChanged_->clear();
signalZoomChanged_->clear();
}
tst_QGeoMapController::~tst_QGeoMapController()
{
delete signalCenterChanged_;
delete signalBearingChanged_;
delete signalTiltChanged_;
delete signalRollChanged_;
delete signalZoomChanged_;
delete map_;
}
void tst_QGeoMapController::signalsConstructedTest()
{
QVERIFY(signalCenterChanged_->isValid());
QVERIFY(signalBearingChanged_->isValid());
QVERIFY(signalTiltChanged_->isValid());
QVERIFY(signalRollChanged_->isValid());
QVERIFY(signalZoomChanged_->isValid());
}
void tst_QGeoMapController::constructorTest_data()
{
QTest::addColumn<QGeoCoordinate>("center");
QTest::addColumn<double>("bearing");
QTest::addColumn<double>("tilt");
QTest::addColumn<double>("roll");
QTest::addColumn<double>("zoom");
QTest::newRow("zeros") << QGeoCoordinate() << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("valid") << QGeoCoordinate(10.0, 20.5, 30.8) << 0.1 << 0.2 << 0.3 << 2.0;
QTest::newRow("negative values") << QGeoCoordinate(-50, -20, 100) << -0.1 << -0.2 << -0.3 << 1.0;
}
void tst_QGeoMapController::constructorTest()
{
QFETCH(QGeoCoordinate, center);
QFETCH(double, bearing);
QFETCH(double, tilt);
QFETCH(double, roll);
QFETCH(double, zoom);
// test whether the map controller picks up the camera data
// from the map during construction
QGeoCameraData cameraData;
cameraData.setCenter(center);
cameraData.setBearing(bearing);
cameraData.setTilt(tilt);
cameraData.setRoll(roll);
cameraData.setZoomLevel(zoom);
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
// make sure the values come out the same
// also make sure the values match what they were actually set to
QCOMPARE(mapController.center(), cameraData.center());
QCOMPARE(mapController.center(), center);
QCOMPARE(mapController.zoom(), cameraData.zoomLevel());
QCOMPARE(mapController.zoom(), zoom);
if (map_->cameraCapabilities().supportsBearing()){
QCOMPARE(mapController.bearing(), cameraData.bearing());
QCOMPARE(mapController.bearing(), bearing);
}
if (map_->cameraCapabilities().supportsTilting()){
QCOMPARE(mapController.tilt(), cameraData.tilt());
QCOMPARE(mapController.tilt(), tilt);
}
if (map_->cameraCapabilities().supportsRolling()){
QCOMPARE(mapController.roll(), cameraData.roll());
QCOMPARE(mapController.roll(), roll);
}
}
void tst_QGeoMapController::centerTest()
{
QGeoCameraData cameraData;
cameraData.setCenter(QGeoCoordinate(10.0,-20.4,30.8));
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
QCOMPARE(mapController.center(),QGeoCoordinate(10.0,-20.4,30.8));
QGeoCoordinate coord(10.0,20.4,30.8);
clearSignalSpies();
mapController.setCenter(coord);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),1);
QCOMPARE(signalBearingChanged_->count(),0);
QCOMPARE(signalTiltChanged_->count(),0);
QCOMPARE(signalRollChanged_->count(),0);
QCOMPARE(signalZoomChanged_->count(),0);
QCOMPARE(mapController.center(),QGeoCoordinate(10.0,20.4,30.8));
mapController.setCenter(QGeoCoordinate(10.0,20.4,30.9));
QCOMPARE(mapController.center(),QGeoCoordinate(10.0,20.4,30.9));
}
void tst_QGeoMapController::bearingTest()
{
if (map_->cameraCapabilities().supportsBearing()){
qreal bearing = 1.4;
QGeoCameraData cameraData;
cameraData.setBearing(bearing);
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
QCOMPARE(mapController.bearing(),bearing);
clearSignalSpies();
mapController.setBearing(-1.5);
QCOMPARE(mapController.bearing(),-1.5);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),0);
QCOMPARE(signalBearingChanged_->count(),1);
QCOMPARE(signalTiltChanged_->count(),0);
QCOMPARE(signalRollChanged_->count(),0);
QCOMPARE(signalZoomChanged_->count(),0);
}
}
void tst_QGeoMapController::tiltTest()
{
if (map_->cameraCapabilities().supportsTilting()){
qreal tilt = map_->cameraCapabilities().maximumTilt();
QGeoCameraData cameraData;
cameraData.setTilt(tilt);
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
QCOMPARE(mapController.tilt(),tilt);
tilt = map_->cameraCapabilities().minimumTilt();
clearSignalSpies();
mapController.setTilt(tilt);
QCOMPARE(mapController.tilt(),tilt);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),0);
QCOMPARE(signalBearingChanged_->count(),0);
QCOMPARE(signalTiltChanged_->count(),1);
QCOMPARE(signalRollChanged_->count(),0);
QCOMPARE(signalZoomChanged_->count(),0);
}
}
void tst_QGeoMapController::rollTest()
{
if (map_->cameraCapabilities().supportsRolling()){
qreal roll = 1.4;
QGeoCameraData cameraData;
cameraData.setRoll(roll);
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
QCOMPARE(mapController.roll(),roll);
clearSignalSpies();
mapController.setRoll(-1.5);
QCOMPARE(mapController.roll(),-1.5);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),0);
QCOMPARE(signalBearingChanged_->count(),0);
QCOMPARE(signalTiltChanged_->count(),0);
QCOMPARE(signalRollChanged_->count(),1);
QCOMPARE(signalZoomChanged_->count(),0);
}
}
void tst_QGeoMapController::panTest()
{
QGeoMapController mapController(map_);
mapController.setCenter(QGeoCoordinate(-1.0,-2.4,3.8));
// check that pan of zero leaves the camera centre unaltered
mapController.pan(0, 0);
QCOMPARE(mapController.center().altitude(), 3.8);
QCOMPARE(mapController.center().latitude(), -1.0);
QCOMPARE(mapController.center().longitude(), -2.4);
qreal dx = 13.1;
qreal dy = -9.3;
clearSignalSpies();
mapController.pan(dx, dy);
// rather than verify the exact new position, we check that the position has changed and the altitude
// is unaffected
QCOMPARE(mapController.center().altitude(), 3.8);
QVERIFY(qFuzzyCompare(mapController.center().latitude(), -1.0) == false);
QVERIFY(qFuzzyCompare(mapController.center().longitude(), -2.4) == false);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),1);
QCOMPARE(signalBearingChanged_->count(),0);
QCOMPARE(signalTiltChanged_->count(),0);
QCOMPARE(signalRollChanged_->count(),0);
QCOMPARE(signalZoomChanged_->count(),0);
}
void tst_QGeoMapController::zoomTest()
{
QGeoCameraData cameraData;
cameraData.setZoomLevel(1.4);
map_->setCameraData(cameraData);
QGeoMapController mapController(map_);
QCOMPARE(mapController.zoom(),1.4);
mapController.setZoom(1.4);
QCOMPARE(mapController.zoom(),1.4);
clearSignalSpies();
mapController.setZoom(1.5);
QCOMPARE(mapController.zoom(),1.5);
// check correct signal is triggered
QCOMPARE(signalCenterChanged_->count(),0);
QCOMPARE(signalBearingChanged_->count(),0);
QCOMPARE(signalTiltChanged_->count(),0);
QCOMPARE(signalRollChanged_->count(),0);
QCOMPARE(signalZoomChanged_->count(),1);
}
QTEST_APPLESS_MAIN(tst_QGeoMapController)
#include "tst_qgeomapcontroller.moc"
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