Skip to content
Permalink
Browse files

Initial unit test for raster layer class

Includes a simple 10x10 raster supplied by Enrico Chiaradia


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@7649 c8812cc2-4d05-0410-92ff-de0c093fc19c
  • Loading branch information
timlinux
timlinux committed Nov 23, 2007
1 parent f509d5f commit 36f261a52a531cedd52a4ffcf5c2baec1949d30c
Showing with 123 additions and 1 deletion.
  1. +4 −0 CMakeLists.txt
  2. +23 −1 tests/src/core/CMakeLists.txt
  3. +77 −0 tests/src/core/testqgsrasterlayer.cpp
  4. +19 −0 tests/testdata/tenbytenraster.asc
@@ -275,6 +275,10 @@ IF (HAVE_PYTHON)
ENDIF (HAVE_PYTHON)

IF (ENABLE_TESTS)
#create a variable to specify where our test data is
#so that unit tests can use TEST_DATA_DIR to locate
#the test data. See CMakeLists in test dirs for more info
SET (TEST_DATA_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tests/testdata")
SUBDIRS(tests)
ENDIF (ENABLE_TESTS)

@@ -4,13 +4,17 @@
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/../../../src/core
${CMAKE_CURRENT_SOURCE_DIR}/../../../src/core/raster
${QT_INCLUDE_DIR}
${GDAL_INCLUDE_DIR}
${PROJ_INCLUDE_DIR}
${GEOS_INCLUDE_DIR}
)

# expect that classes are being IMPORTED for the exe
#############################################################
# Compiler defines

# expect that classes are being IMPORTED for the tests
IF (WIN32)
# expect that classes are being imported
# Note: MSVC doesn't like when the macros are quotes
@@ -28,6 +32,11 @@ IF (WIN32)
ENDIF (MSVC)
ENDIF (WIN32)

# This define is used for tests that need to locate the test
# data under tests/testdata in the qgis source tree.
# the TEST_DATA_DIR variable is set in the top level CMakeLists.txt
ADD_DEFINITIONS(-DTEST_DATA_DIR="\\"${TEST_DATA_DIR}\\"")

#############################################################
# libraries

@@ -76,5 +85,18 @@ ADD_DEPENDENCIES(qgis_filewritertest qgis_filewritertestmoc)
TARGET_LINK_LIBRARIES(qgis_filewritertest ${QT_LIBRARIES} qgis_core)
INSTALL(TARGETS qgis_filewritertest RUNTIME DESTINATION ${QGIS_BIN_DIR})
ADD_TEST(qgis_filewritertest ${QGIS_BIN_DIR}/qgis_filewritertest)
#
# QgsRasterLayer test
#
SET(qgis_rasterlayertest_SRCS testqgsrasterlayer.cpp)
SET(qgis_rasterlayertest_MOC_CPPS testqgsrasterlayer.cpp)
QT4_WRAP_CPP(qgis_rasterlayertest_MOC_SRCS ${qgis_rasterlayertest_MOC_CPPS})
ADD_CUSTOM_TARGET(qgis_rasterlayertestmoc ALL DEPENDS ${qgis_rasterlayertest_MOC_SRCS})
ADD_EXECUTABLE(qgis_rasterlayertest ${qgis_rasterlayertest_SRCS})
ADD_DEPENDENCIES(qgis_rasterlayertest qgis_rasterlayertestmoc)
TARGET_LINK_LIBRARIES(qgis_rasterlayertest ${QT_LIBRARIES} qgis_core)
INSTALL(TARGETS qgis_rasterlayertest RUNTIME DESTINATION ${QGIS_BIN_DIR})
ADD_TEST(qgis_rasterlayertest ${QGIS_BIN_DIR}/qgis_rasterlayertest)



@@ -0,0 +1,77 @@
/***************************************************************************
testqgsvectorfilewriter.cpp
--------------------------------------
Date : Sun Sep 16 12:22:54 AKDT 2007
Copyright : (C) 2007 by Gary E. Sherman
Email : sherman at mrcc dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <QtTest>
#include <QObject>
#include <QString>
#include <QStringList>
#include <QObject>
#include <iostream>
#include <QApplication>
#include <QFileInfo>
#include <QDir>

//qgis includes...
#include <qgsrasterlayer.h>
#include <qgsapplication.h>

/** \ingroup UnitTests
* This is a unit test for the QgsRasterLayer class.
*/
class TestQgsRasterLayer: public QObject
{
Q_OBJECT;
private slots:
void initTestCase();// will be called before the first testfunction is executed.
void cleanupTestCase(){};// will be called after the last testfunction was executed.
void init(){};// will be called before each testfunction is executed.
void cleanup(){};// will be called after every testfunction.

void isValid();

private:
QgsRasterLayer * mpLayer;
};

void TestQgsRasterLayer::initTestCase()
{
// init QGIS's paths - true means that all path will be inited from prefix
QString qgisPath = QCoreApplication::applicationDirPath ();
QgsApplication::setPrefixPath(qgisPath, TRUE);
#ifdef Q_OS_LINUX
QgsApplication::setPkgDataPath(qgisPath + "/../share/qgis");
#endif
//create some objects that will be used in all tests...

std::cout << "Prefix PATH: " << QgsApplication::prefixPath().toLocal8Bit().data() << std::endl;
std::cout << "Plugin PATH: " << QgsApplication::pluginPath().toLocal8Bit().data() << std::endl;
std::cout << "PkgData PATH: " << QgsApplication::pkgDataPath().toLocal8Bit().data() << std::endl;
std::cout << "User DB PATH: " << QgsApplication::qgisUserDbFilePath().toLocal8Bit().data() << std::endl;

//create a raster layer that will be used in all tests...
QString myFileName (TEST_DATA_DIR); //defined in CmakeLists.txt
myFileName = myFileName + QDir::separator() + "tenbytenraster.asc";
QFileInfo myRasterFileInfo ( myFileName );
mpLayer = new QgsRasterLayer ( myRasterFileInfo.filePath(),
myRasterFileInfo.completeBaseName() );
}

void TestQgsRasterLayer::isValid()
{
QVERIFY ( mpLayer->isValid() );
}

QTEST_MAIN(TestQgsRasterLayer)
#include "moc_testqgsrasterlayer.cxx"

@@ -0,0 +1,19 @@
NCOLS 10
NROWS 10
XLLCENTER 1535380.000000
YLLCENTER 5083260.000000
DX 10
DY 10
NODATA_VALUE -9999
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
PROJECTION
NOTES

0 comments on commit 36f261a

Please sign in to comment.
You can’t perform that action at this time.