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// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2012 Thibaut Gridel <tgridel@free.fr>
#include "TileId.h"
#include "GeoDataCoordinates.h"
#include "TestUtils.h"
#include <QMetaType>
namespace Marble
{
class TileIdTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testFromCoordinates_data();
void testFromCoordinates();
};
void TileIdTest::testFromCoordinates_data()
{
QTest::addColumn<qreal>("lon");
QTest::addColumn<qreal>("lat");
QTest::addColumn<int>("zoom");
QTest::addColumn<int>("x");
QTest::addColumn<int>("y");
for (int zoom = 1; zoom < 19; ++zoom) {
int last = (2 << (zoom - 1)) - 1;
int quarter = qRound(last / 4.0);
int mid = qRound(last / 2.0);
int three = mid + quarter;
addRow() << qreal(-180.0) << qreal(0.0) << zoom << 0 << mid;
addRow() << qreal(-90.0) << qreal(0.0) << zoom << quarter << mid;
addRow() << qreal(0.0) << qreal(0.0) << zoom << mid << mid;
addRow() << qreal(90.0) << qreal(0.0) << zoom << three << mid;
addRow() << qreal(180.0) << qreal(0.0) << zoom << last << mid;
addRow() << qreal(-180.0) << qreal(-89.9999) << zoom << 0 << last;
addRow() << qreal(-90.0) << qreal(-89.9999) << zoom << quarter << last;
addRow() << qreal(0.0) << qreal(-89.9999) << zoom << mid << last;
addRow() << qreal(90.0) << qreal(-89.9999) << zoom << three << last;
addRow() << qreal(180.0) << qreal(-89.9999) << zoom << last << last;
addRow() << qreal(-180.0) << qreal(89.9999) << zoom << 0 << 0;
addRow() << qreal(-90.0) << qreal(89.9999) << zoom << quarter << 0;
addRow() << qreal(0.0) << qreal(89.9999) << zoom << mid << 0;
addRow() << qreal(90.0) << qreal(89.9999) << zoom << three << 0;
addRow() << qreal(180.0) << qreal(89.9999) << zoom << last << 0;
addRow() << qreal(-180.0) << qreal(-179.9999) << zoom << 0 << mid;
addRow() << qreal(-90.0) << qreal(-179.9999) << zoom << quarter << mid;
addRow() << qreal(0.0) << qreal(-179.9999) << zoom << mid << mid;
addRow() << qreal(90.0) << qreal(-179.9999) << zoom << three << mid;
addRow() << qreal(180.0) << qreal(-179.9999) << zoom << last << mid;
addRow() << qreal(-180.0) << qreal(179.9999) << zoom << 0 << mid - 1;
addRow() << qreal(-90.0) << qreal(179.9999) << zoom << quarter << mid - 1;
addRow() << qreal(0.0) << qreal(179.9999) << zoom << mid << mid - 1;
addRow() << qreal(90.0) << qreal(179.9999) << zoom << three << mid - 1;
addRow() << qreal(180.0) << qreal(179.9999) << zoom << last << mid - 1;
}
}
void TileIdTest::testFromCoordinates()
{
QFETCH(qreal, lon);
QFETCH(qreal, lat);
QFETCH(int, zoom);
QFETCH(int, x);
QFETCH(int, y);
const TileId tile = TileId::fromCoordinates(GeoDataCoordinates(lon, lat, 0, GeoDataCoordinates::Degree), zoom);
QCOMPARE(tile.x(), x);
QCOMPARE(tile.y(), y);
}
}
QTEST_MAIN(Marble::TileIdTest)
#include "TileIdTest.moc"
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