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timlinux
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Initial test for qgsgeometry. At the moment it only does the following:
 - creates some test intersecting and non intersecting geometries before each test runs - destroys these after each test runs - performs a simple intersection and non-intersection test Please feel free to add further tests here as you work on qgsgeometry - its very simple to do with the framework I have put in place now... git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@8180 c8812cc2-4d05-0410-92ff-de0c093fc19c
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‎tests/src/core/CMakeLists.txt

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INSTALL(TARGETS qgis_maprendertest RUNTIME DESTINATION ${QGIS_BIN_DIR})
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ADD_TEST(qgis_maprendertest ${QGIS_BIN_DIR}/qgis_maprendertest)
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ENDIF (APPLE)
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#
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# QgsGeometry test
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#
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SET(qgis_geometrytest_SRCS testqgsgeometry.cpp ${util_SRCS})
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SET(qgis_geometrytest_MOC_CPPS testqgsgeometry.cpp)
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QT4_WRAP_CPP(qgis_geometrytest_MOC_SRCS ${qgis_geometrytest_MOC_CPPS})
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ADD_CUSTOM_TARGET(qgis_geometrytestmoc ALL DEPENDS ${qgis_geometrytest_MOC_SRCS})
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ADD_EXECUTABLE(qgis_geometrytest ${qgis_geometrytest_SRCS})
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ADD_DEPENDENCIES(qgis_geometrytest qgis_geometrytestmoc)
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TARGET_LINK_LIBRARIES(qgis_geometrytest ${QT_LIBRARIES} qgis_core)
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SET_TARGET_PROPERTIES(qgis_geometrytest
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PROPERTIES INSTALL_RPATH ${QGIS_LIB_DIR}
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INSTALL_RPATH_USE_LINK_PATH true)
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IF (APPLE)
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# For Mac OS X, the executable must be at the root of the bundle's executable folder
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INSTALL(TARGETS qgis_geometrytest RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
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ADD_TEST(qgis_geometrytest ${CMAKE_INSTALL_PREFIX}/qgis_geometrytest)
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ELSE (APPLE)
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INSTALL(TARGETS qgis_geometrytest RUNTIME DESTINATION ${QGIS_BIN_DIR})
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ADD_TEST(qgis_geometrytest ${QGIS_BIN_DIR}/qgis_geometrytest)
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ENDIF (APPLE)
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‎tests/src/core/testqgsgeometry.cpp

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/***************************************************************************
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testqgsgeometry.cpp
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--------------------------------------
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Date : 20 Jan 2008
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Copyright : (C) 2008 by Tim Sutton
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Email : tim @ linfiniti.com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <QtTest>
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#include <QObject>
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#include <QString>
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#include <QStringList>
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#include <QObject>
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#include <QApplication>
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#include <QFileInfo>
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#include <QDir>
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#include <QDesktopServices>
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#include <iostream>
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//qgis includes...
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#include <qgsapplication.h>
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#include <qgsgeometry.h>
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/** \ingroup UnitTests
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* This is a unit test for the different geometry operations on vector features.
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*/
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class TestQgsGeometry: public QObject
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{
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Q_OBJECT;
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private slots:
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QString getQgisPath(); // Gets the path to QGIS installation
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void initTestCase();// will be called before the first testfunction is executed.
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void cleanupTestCase();// will be called after the last testfunction was executed.
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void init();// will be called before each testfunction is executed.
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void cleanup();// will be called after every testfunction.
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void intersectionCheck();
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private:
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QgsPoint mPoint1; /* +1 +A */
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QgsPoint mPoint2; /* / \ / \ */
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QgsPoint mPoint3; /* / X \ */
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QgsPoint mPointA; /* 2+---/-+3 \ */
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QgsPoint mPointB; /* B+-------+C */
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QgsPoint mPointC; /* */
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QgsPoint mPointD; /* +D */
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QgsPolyline mPolylineA;
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QgsPolyline mPolylineB;
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QgsPolyline mPolylineC;
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QgsPolygon mPolygonA;
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QgsPolygon mPolygonB;
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QgsPolygon mPolygonC;
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QgsGeometry * mpPolygonGeometryA;
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QgsGeometry * mpPolygonGeometryB;
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QgsGeometry * mpPolygonGeometryC;
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QString mTestDataDir;
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};
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QString TestQgsGeometry::getQgisPath()
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{
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#ifdef Q_OS_LINUX
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QString qgisPath = QCoreApplication::applicationDirPath () + "/../";
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#else //mac and win
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QString qgisPath = QCoreApplication::applicationDirPath () ;
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#endif
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return qgisPath;
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}
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void TestQgsGeometry::init()
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{
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//
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// Reset / reinitialise the geometries before each test is run
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//
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mPoint1 = QgsPoint(20.0,10.0); /* +1 +A */
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mPoint2 = QgsPoint(10.0,30.0); /* / \ / \ */
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mPoint3 = QgsPoint(30.0,30.0); /* / X \ */
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mPointA = QgsPoint(40.0,10.0); /* 2+---/-+3 \ */
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mPointB = QgsPoint(20.0,40.0); /* B+-------+C */
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mPointC = QgsPoint(50.0,40.0); /* */
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mPointD = QgsPoint(20.0,60.0); /* */
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mPolylineA << mPoint1 << mPoint2 << mPoint3 << mPoint1;
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mPolygonA << mPolylineA;
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//Polygon B intersects Polygon A
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mPolylineB << mPointA << mPointB << mPointC << mPointA;
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mPolygonB << mPolylineB;
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// Polygon C should intersect no other polys
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mPolylineC << mPointD << mPointB << mPointC << mPointD;
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mPolygonC << mPolylineC;
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//polygon: first item of the list is outer ring,
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// inner rings (if any) start from second item
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mpPolygonGeometryA = QgsGeometry::fromPolygon(mPolygonA);
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mpPolygonGeometryB = QgsGeometry::fromPolygon(mPolygonB);
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mpPolygonGeometryC = QgsGeometry::fromPolygon(mPolygonC);
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}
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void TestQgsGeometry::cleanup()
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{
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// will be called after every testfunction.
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delete mpPolygonGeometryA;
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delete mpPolygonGeometryB;
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delete mpPolygonGeometryC;
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}
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void TestQgsGeometry::initTestCase()
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{
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//
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// Runs once before any tests are run
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//
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// init QGIS's paths - true means that all path will be inited from prefix
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//QString qgisPath = QCoreApplication::applicationDirPath ();
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QgsApplication::setPrefixPath(getQgisPath(), TRUE);
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#ifdef Q_OS_LINUX
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// QgsApplication::setPkgDataPath(qgisPath + "/../share/qgis");
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// QgsApplication::setPluginPath(qgisPath + "/../lib/qgis");
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#endif
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std::cout << "Prefix PATH: " << QgsApplication::prefixPath().toLocal8Bit().data() << std::endl;
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std::cout << "Plugin PATH: " << QgsApplication::pluginPath().toLocal8Bit().data() << std::endl;
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std::cout << "PkgData PATH: " << QgsApplication::pkgDataPath().toLocal8Bit().data() << std::endl;
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std::cout << "User DB PATH: " << QgsApplication::qgisUserDbFilePath().toLocal8Bit().data() << std::endl;
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}
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void TestQgsGeometry::cleanupTestCase()
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{
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//
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// Runs once after all tests are run
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//
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}
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void TestQgsGeometry::intersectionCheck()
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{
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QVERIFY ( mpPolygonGeometryA->intersects(mpPolygonGeometryB));
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QVERIFY ( !mpPolygonGeometryA->intersects(mpPolygonGeometryC));
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}
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QTEST_MAIN(TestQgsGeometry)
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#include "moc_testqgsgeometry.cxx"
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