File indexing completed on 2023-05-30 10:49:12

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2009 Bastian Holst <bastianholst@gmx.de>
 //
 
 #include <QObject>
 
 #include "GeoDataCoordinates.h"
 #include "GeoDataLinearRing.h"
 #include "GeoDataLatLonAltBox.h"
 
 namespace Marble
 {
 
 class GeoDataLatLonAltBoxTest : public QObject
 {
     Q_OBJECT
 
  private Q_SLOTS:
     void fromLineStringTest();
 
  private:
     qreal randomLon();
     qreal randomLat();
 };
 
 
 void GeoDataLatLonAltBoxTest::fromLineStringTest()
 {
     qreal west = randomLon();
     qreal east = randomLon();
     qreal lat1 = randomLat();
     qreal lat2 = randomLat();
     GeoDataLatLonAltBox sourceBox;
 
     if ( lat1 >= lat2 ) {
         sourceBox = GeoDataLatLonBox( lat1, lat2, east, west, GeoDataCoordinates::Degree );
     }
     else {
         sourceBox = GeoDataLatLonBox( lat2, lat1, east, west, GeoDataCoordinates::Degree );
     }
 
     GeoDataLinearRing ring;
     // SouthWest
     ring << GeoDataCoordinates( sourceBox.west(), sourceBox.south() );
     // SouthEast
     ring << GeoDataCoordinates( sourceBox.east(), sourceBox.south() );
     // NorthEast
     ring << GeoDataCoordinates( sourceBox.east(), sourceBox.north() );
     // NorthWest
     ring << GeoDataCoordinates( sourceBox.west(), sourceBox.north() );
 
     QCOMPARE( GeoDataLatLonAltBox::fromLineString( ring ).toString(), sourceBox.toString() );
 
 }
 
 qreal GeoDataLatLonAltBoxTest::randomLon()
 {
     qreal lon = qrand();
     while ( lon < -180 ) {
         lon += 360;
     }
     while ( lon > 180 ) {
         lon -= 360;
     }
 
     return lon;
 }
 
 qreal GeoDataLatLonAltBoxTest::randomLat()
 {
     qreal lat = qrand();
     while ( lat < -90 ) {
         lat += 180;
     }
     while ( lat > 90 ) {
         lat -= 180;
     }
 
     return lat;
 }
 
 } // namespace Marble
 
 QTEST_MAIN( Marble::GeoDataLatLonAltBoxTest )
 
 #include "GeoDataLatLonAltBoxTest.moc"