Ejemplo n.º 1
0
void RfpTestEcw::testRGB()
{
	FdoPtr<FdoIConnection> connection = CreateConnection();
	FdoPtr<FdoIoStream> stream = FdoIoFileStream::Create(L"../../TestData/Ecw/Adelaide_sample.xml", L"r");
	connection->SetConfiguration(stream);
	connection->Open();

	FdoICommand* cmd = connection->CreateCommand(FdoCommandType_Select);
	FdoPtr<FdoISelect> cmdSelect = dynamic_cast<FdoISelect*>(cmd);
	cmdSelect->SetFeatureClassName(L"Photo");
	FdoPtr<FdoIFeatureReader> featureReader = cmdSelect->Execute();
	CPPUNIT_ASSERT(featureReader->ReadNext());

	FdoPtr<FdoIRaster> raster = featureReader->GetRaster(L"Image");
    FdoInt32 xSize = raster->GetImageXSize();
    FdoInt32 ySize = raster->GetImageYSize();
	CPPUNIT_ASSERT(xSize == 2814);
	CPPUNIT_ASSERT(ySize == 2187);

	FdoPtr<FdoRasterDataModel> dataModel = raster->GetDataModel();
	CPPUNIT_ASSERT(dataModel->GetBitsPerPixel() == 32);
	CPPUNIT_ASSERT(dataModel->GetDataModelType() == FdoRasterDataModelType_RGBA);
	CPPUNIT_ASSERT(dataModel->GetTileSizeX() == raster->GetImageXSize());
	CPPUNIT_ASSERT(dataModel->GetTileSizeY() == raster->GetImageYSize());

	const FdoInt32 tileSizeX = 1024, tileSizeY = 1024;
	dataModel->SetTileSizeX(tileSizeX);
	dataModel->SetTileSizeY(tileSizeY);
	raster->SetDataModel(dataModel);

	FdoPtr<FdoIStreamReaderTmpl<FdoByte> > reader = dynamic_cast<FdoIStreamReaderTmpl<FdoByte>*>(raster->GetStreamReader());	
	int numTileRows = (2187 - 1) / tileSizeX + 1; 
	int numTileCols = (2814 - 1) / tileSizeY + 1; 
	const int bytesTile = tileSizeX * tileSizeY * 4;

	FdoByte* buffer = new FdoByte[bytesTile];
	for (int i = 0; i < numTileRows; i++)
	{
		// read the first tile of the tile row
		FdoInt32 numRead = reader->ReadNext(buffer, 0, bytesTile);
		CPPUNIT_ASSERT(numRead == bytesTile);

		// skip the rest tiles
		reader->Skip(bytesTile * (numTileCols - 1));
	}
    
	// no data
	CPPUNIT_ASSERT(reader->ReadNext(buffer, 0, 1) == 0);
	delete buffer;

	// scale down to 1/4 of original size and read it row by row
	raster->SetImageXSize(703); 
	raster->SetImageYSize(546); 
	dataModel->SetTileSizeX(raster->GetImageXSize());
	dataModel->SetTileSizeY(raster->GetImageYSize());
	raster->SetDataModel(dataModel);
	reader = dynamic_cast<FdoIStreamReaderTmpl<FdoByte>*>(raster->GetStreamReader());	

	// iterate all rows
	FdoByte buff[2816]; //2816=703*4+4
	for (int row = 0; row < 546; row++)
	{
		FdoInt32 numRead = reader->ReadNext(buff, 0, 2816);
		CPPUNIT_ASSERT(numRead == 2816);
	}
	CPPUNIT_ASSERT(reader->ReadNext(buff, 0, 1) == 0);

	connection->Close();

}
void FdoSpatialContextTest::DoTest( bool hasMetaSchema )
{
    FdoPtr<FdoIConnection> connection;
    StaticConnection* staticConn = NULL;

    try {
        if ( !hasMetaSchema ) {
            staticConn = UnitTestUtil::NewStaticConnection();
            staticConn->connect();
            UnitTestUtil::CreateDBNoMeta( 
                staticConn->CreateSchemaManager(),
                UnitTestUtil::GetEnviron("datastore", DB_NAME_SUFFIX)
            );
        }


        // delete, re-create and open the datastore
		printf( "Initializing Connection ... \n" );
		connection = UnitTestUtil::CreateConnection(
			hasMetaSchema,
			hasMetaSchema,
            DB_NAME_SUFFIX,
            0,
            NULL,
            0
		);

		printf( "Creating Spatial Contexts ... \n" );

        UnitTestUtil::CreateSpatialContext( connection, L"Bermuda", L"Bermuda 1957", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Rectangular", L"", 0, 0, 1000, 1000 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Bermuda Duplicate", L"Bermuda 1957", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Luxembourg Delete", L"Luxembourg 1930", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"South", L"Australian Antarctic", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"sc_2", L"Puerto Rico", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"South Delete", L"Australian Antarctic", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"sc_1", L"NAD27", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"South Duplicate", L"Australian Antarctic", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Liberia by WKT", L"", 0, 0, 10, 10, L"GEOGCS[\"Liberia 1964\", DATUM[\"Liberia 1964\", ELLIPSOID[\"Clarke 1880 (RGS)\", 6378249.145, 293.465]], PRIMEM[\"Greenwich\", 0], UNIT[\"Degree\", 0.0174532925199433]]" ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Qatar wrong name", L"Bermuda 1957", 0, 0, 10, 10, L"GEOGCS[\"Qatar 1974\", DATUM[\"Qatar 1974\", ELLIPSOID[\"International 1924\", 6378388, 297]], PRIMEM[\"Greenwich\", 0], UNIT[\"Degree\", 0.0174532925199433]]" ); 
        UnitTestUtil::CreateSpatialContext( connection, L"California", L"CA-I", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Bermuda Mentor", L"Bermuda.LL", 0, 0, 10, 10 ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Mentor by WKT", L"", 0, 0, 10, 10, L"PROJCS[\"Quebec test\",GEOGCS[\"For testing only\",DATUM[\"Test\",SPHEROID[\"NAD 27\",6300000,123.465,]]]]" ); 
        UnitTestUtil::CreateSpatialContext( connection, L"Rectangular (Metre)", L"XY-M", 0, 0, 10, 10); 
        UnitTestUtil::CreateSpatialContext( connection, L"Rectangular (Feet)", L"XY-FT", 0, 0, 10, 10); 

        connection->Close();
        connection->Open();

		printf( "Deleting Spatial Contexts ... \n" );

        UnitTestUtil::DeleteSpatialContext( connection, L"Luxembourg Delete" );
        UnitTestUtil::DeleteSpatialContext( connection, L"South Delete" );

        connection->Close();
        connection->Open();

        CreateSchema( connection, hasMetaSchema );

		printf( "Writing output ... \n" );

        FdoStringP datastore = UnitTestUtil::GetEnviron("datastore", DB_NAME_SUFFIX);

        FdoIoMemoryStreamP stream1 = FdoIoMemoryStream::Create();

        FdoXmlSpatialContextFlagsP flags = FdoXmlSpatialContextFlags::Create(
            L"fdo.osgeo.org/schemas/feature",
            FdoXmlFlags::ErrorLevel_Normal,
            true,
            FdoXmlSpatialContextFlags::ConflictOption_Add,
            true
        );

        UnitTestUtil::ExportDb( 
            connection, 
            stream1, 
            flags,
            false, 
            FdoStringP(L"Fdo") + datastore
        );

   		UnitTestUtil::Config2SortedFile( stream1, UnitTestUtil::GetOutputFileName( GenFileName(1, hasMetaSchema, false) ) );

        UnitTestUtil::CheckOutput( 
            GenFileName( 1, hasMetaSchema, true ),
            UnitTestUtil::GetOutputFileName( GenFileName(1, hasMetaSchema, false) )
        );

        InsertFeatures( connection );

        stream1 = FdoIoMemoryStream::Create();

        UnitTestUtil::ExportDb( 
            connection, 
            stream1, 
            flags,
            false, 
            FdoStringP(L"Fdo") + datastore,
            L"AutoGen",
            true
        );

   		UnitTestUtil::Config2SortedFile( stream1, UnitTestUtil::GetOutputFileName( GenFileName(2, hasMetaSchema, false) ) );

        UnitTestUtil::CheckOutput( 
            GenFileName( 2, hasMetaSchema, true ),
            UnitTestUtil::GetOutputFileName( GenFileName(2, hasMetaSchema, false) )
        );

        if ( !hasMetaSchema ) {
            CreateTables( staticConn, datastore );

            connection->Close();
            connection->Open();

            stream1 = FdoIoMemoryStream::Create();

            UnitTestUtil::ExportDb( 
                connection, 
                stream1, 
                flags,
                false, 
                FdoStringP(L"Fdo") + datastore,
                L"AutoGen",
                true
            );

   		    UnitTestUtil::Config2SortedFile( stream1, UnitTestUtil::GetOutputFileName( GenFileName(3, hasMetaSchema, false) ) );

            UnitTestUtil::CheckOutput( 
                GenFileName( 3, hasMetaSchema, true ),
                UnitTestUtil::GetOutputFileName( GenFileName(3, hasMetaSchema, false) )
            );


            try {
                UnitTestUtil::CreateSpatialContext( connection, L"Nowhere", L"JunkCS", 0, 0, 10, 10 ); 
                CPPUNIT_FAIL( "Setting unsupported coordinate system by name supposed to fail" );
            }
            catch (FdoException* e ) {
#ifdef _WIN32
#ifdef _DEBUG
                FdoStringP expectedMessage = L" Error creating spatial context Nowhere, coordinate system JunkCS is not in current datastore. ";
                FdoString* pMessage = wcschr( e->GetExceptionMessage(), ')' );
                if (pMessage) pMessage++;
#else
                FdoStringP expectedMessage = L"Error creating spatial context Nowhere, coordinate system JunkCS is not in current datastore. ";
                FdoString* pMessage = e->GetExceptionMessage();
#endif
                CPPUNIT_ASSERT( pMessage && expectedMessage.ICompare(pMessage) == 0 );
#endif
                FDO_SAFE_RELEASE(e);
            }

            try {
                UnitTestUtil::CreateSpatialContext( connection, L"California2", L"", 0, 0, 10, 10, L"PROJCS[\"CA-I\",GEOGCS[\"LL27\",DATUM[\"NAD27\",SPHEROID[\"CLRK66\",60.400,294.97869821]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Lambert_Conformal_Conic_2SP\"],PARAMETER[\"false_easting\",2000000.000],PARAMETER[\"false_northing\",0.000],PARAMETER[\"central_meridian\",-122.00000000000000],PARAMETER[\"latitude_of_origin\",39.33333333333333],PARAMETER[\"standard_parallel_1\",41.66666666666666],PARAMETER[\"standard_parallel_2\",40.00000000000000],UNIT[\"Foot_US\",0.30480060960122]]" ); 
                CPPUNIT_FAIL( "Setting unsupported coordinate system by wkt supposed to fail" );
            }
            catch (FdoException* e ) {
#ifdef _WIN32
#ifdef _DEBUG
                FdoStringP expectedMessage = L" Error creating spatial context California2, coordinate system catalog does not contain entry for WKT 'PROJCS[\"CA-I\",GEOGCS[\"LL27\",DATUM[\"NAD27\",SPHEROID[\"CLRK66\",60.400,294.97869821]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Lambert_Conformal_Conic_2SP\"],PARAMETER[\"false_easting\",2000000.000],PARAMETER[\"false_northing\",0.000],PARAMETER[\"central_meridian\",-122.00000000000000],PARAMETER[\"latitude_of_origin\",39.33333333333333],PARAMETER[\"standard_parallel_1\",41.66666666666666],PARAMETER[\"standard_parallel_2\",40.00000000000000],UNIT[\"Foot_US\",0.30480060960122]]' ";
                FdoString* pMessage = wcschr( e->GetExceptionMessage(), ')' );
                if (pMessage) pMessage++;
#else
                FdoStringP expectedMessage = L"Error creating spatial context California2, coordinate system catalog does not contain entry for WKT 'PROJCS[\"CA-I\",GEOGCS[\"LL27\",DATUM[\"NAD27\",SPHEROID[\"CLRK66\",60.400,294.97869821]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Lambert_Conformal_Conic_2SP\"],PARAMETER[\"false_easting\",2000000.000],PARAMETER[\"false_northing\",0.000],PARAMETER[\"central_meridian\",-122.00000000000000],PARAMETER[\"latitude_of_origin\",39.33333333333333],PARAMETER[\"standard_parallel_1\",41.66666666666666],PARAMETER[\"standard_parallel_2\",40.00000000000000],UNIT[\"Foot_US\",0.30480060960122]]' ";
                FdoString* pMessage = e->GetExceptionMessage();
#endif
                CPPUNIT_ASSERT( pMessage && expectedMessage.ICompare(pMessage) == 0 );
#endif
                FDO_SAFE_RELEASE(e);
            }
        }
        else {
            UnitTestUtil::CreateSpatialContext( connection, L"Nowhere", L"JunkCS", 0, 0, 10, 10 ); 
            UnitTestUtil::CreateSpatialContext( connection, L"California2", L"CA_I", 0, 0, 10, 10, L"PROJCS[\"CA-I\",GEOGCS[\"LL27\",DATUM[\"NAD27\",SPHEROID[\"CLRK66\",60.400,294.97869821]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Lambert_Conformal_Conic_2SP\"],PARAMETER[\"false_easting\",2000000.000],PARAMETER[\"false_northing\",0.000],PARAMETER[\"central_meridian\",-122.00000000000000],PARAMETER[\"latitude_of_origin\",39.33333333333333],PARAMETER[\"standard_parallel_1\",41.66666666666666],PARAMETER[\"standard_parallel_2\",40.00000000000000],UNIT[\"Foot_US\",0.30480060960122]]" ); 

            stream1 = FdoIoMemoryStream::Create();
            UnitTestUtil::ExportDb( 
                connection, 
                stream1, 
                flags,
                false, 
                FdoStringP(L"Fdo") + datastore,
                L"AutoGen",
                true
            );

            UnitTestUtil::Config2SortedFile( stream1, UnitTestUtil::GetOutputFileName( GenFileName(3, hasMetaSchema, false) ) );

            UnitTestUtil::CheckOutput( 
                GenFileName( 3, hasMetaSchema, true ),
                UnitTestUtil::GetOutputFileName( GenFileName(3, hasMetaSchema, false) )
            );

        }

        delete staticConn;
        connection->Close();
    }
    catch ( ... )
    {
        try {
            if ( staticConn ) delete staticConn;
            if ( connection ) connection->Close();
        }
        catch ( ... ) {
        }

        throw;
    }
}