Revision 11350 trunk/libraries/libRaster/src-test/org/gvsig/raster/dataset/io/rmf/TestRmfRead.java

View differences:

TestRmfRead.java
24 24 
 */
25 25 
package org.gvsig.raster.dataset.io.rmf;
26 26 

  		




  27
  
  
    
import java.io.FileNotFoundException;


  		




  28
  
  
    
import java.io.IOException;


  		




  29
  
  
    

  		




  30
  27
  
    
import junit.framework.TestCase;


  		




  31
  28
  
    

  		




  32
  29
  
    
import org.gvsig.raster.RasterLibrary;


  		




  33
  
  
    
import org.gvsig.raster.buffer.BufferFactory;


  		




  34
  
  
    
import org.gvsig.raster.dataset.FileNotOpenException;


  		




  35
  
  
    
import org.gvsig.raster.dataset.NotSupportedExtensionException;


  		




  36
  
  
    
import org.gvsig.raster.dataset.RasterDataset;


  		




  37
  
  
    
import org.gvsig.raster.dataset.RasterDriverException;


  		




  38
  30
  
    
import org.gvsig.raster.dataset.properties.HistogramRmfSerializer;


  		




  39
  31
  
    
import org.gvsig.raster.util.Histogram;


  		




  
  32
  
    
import org.gvsig.raster.util.HistogramClass;


  		




  40
  33
  
    

  		




  41
  34
  
    
/**


  		




  
  35
  
    
 * Test de lectura para ficheros rmf.


  		




  
  36
  
    
 * Obtiene distintos tipos de bloques y comprueba que el objeto que han


  		




  
  37
  
    
 * de generar es correcto.


  		




  42
  38
  
    
 * 


  		




  43
  39
  
    
 * @author Nacho Brodin (nachobrodin@gmail.com)


  		




  44
  40
  
    
 *


  		




  45
  41
  
    
 */


  		




  46
  42
  
    
public class TestRmfRead extends TestCase {


  		




  47
  43
  
    
	


  		




  
  44
  
    
	private String baseDir = "./test-images/";


  		




  48
  45
  
    
	private RmfBlocksManager manager = null;


  		




  49
  46
  
    
	private Histogram histogram = null;


  		




  
  47
  
    
	public String file = "readtest.rmf";


  		




  50
  48
  
    
	


  		




  51
  49
  
    
	static {


  		




  52
  50
  
    
		RasterLibrary.wakeUp();


  		




  ......




  62
  60
  
    
	}


  		




  63
  61
  
    
	


  		




  64
  62
  
    
	public void testStack(){


  		




  65
  
  
    
		manager = new RmfBlocksManager("/tmp/p.rmf");


  		




  
  63
  
    
		manager = new RmfBlocksManager(baseDir + file);


  		




  66
  64
  
    
		HistogramRmfSerializer ser = new HistogramRmfSerializer();


  		




  67
  65
  
    
		manager.addClient(ser);


  		




  68
  66
  
    
		


  		




  69
  67
  
    
		try {


  		




  70
  68
  
    
			manager.read(null);


  		




  71
  
  
    
			histogram = (Histogram)manager.getResult();


  		




  
  69
  
    
			for (int i = 0; i < manager.getClientsCount(); i++) {


  		




  
  70
  
    
				IRmfBlock client = manager.getClient(i);


  		




  
  71
  
    
				if(client instanceof HistogramRmfSerializer) {


  		




  
  72
  
    
					testHistogram((Histogram)manager.getClient(i).getResult());		


  		




  
  73
  
    
				}


  		




  
  74
  
    
			}


  		




  
  75
  
    
			


  		




  72
  76
  
    
		} catch (ParsingException e) {


  		




  73
  77
  
    
			e.printStackTrace();


  		




  74
  78
  
    
		}


  		




  75
  79
  
    
		


  		




  76
  80
  
    
	}


  		




  
  81
  
    
	


  		




  
  82
  
    
	public void testHistogram(Histogram h) {


  		




  
  83
  
    
		HistogramClass[][] classes = h.getHistogram();


  		




  
  84
  
    
		for (int iBand = 0; iBand < classes.length; iBand++) {


  		




  
  85
  
    
			for (int iValue = 0; iValue < classes[iBand].length; iValue++) {


  		




  
  86
  
    
				assertEquals((int)classes[iBand][iValue].getMin(), iValue);


  		




  
  87
  
    
				assertEquals((int)classes[iBand][iValue].getMax(), iValue + 1);


  		




  
  88
  
    
			}


  		




  
  89
  
    
		}	


  		




  
  90
  
    
		


  		




  
  91
  
    
		assertEquals((int)classes[0][0].getValue(), 16);


  		




  
  92
  
    
		assertEquals((int)classes[0][1].getValue(), 4);


  		




  
  93
  
    
		assertEquals((int)classes[0][23].getValue(), 6);


  		




  
  94
  
    
		assertEquals((int)classes[0][48].getValue(), 4);


  		




  
  95
  
    
		


  		




  
  96
  
    
		assertEquals((int)classes[1][0].getValue(), 2);


  		




  
  97
  
    
		assertEquals((int)classes[1][4].getValue(), 1);


  		




  
  98
  
    
		assertEquals((int)classes[1][7].getValue(), 8);


  		




  
  99
  
    
		assertEquals((int)classes[1][20].getValue(), 4);


  		




  
  100
  
    
		


  		




  
  101
  
    
		assertEquals((int)classes[2][0].getValue(), 25);


  		




  
  102
  
    
		assertEquals((int)classes[2][2].getValue(), 1);


  		




  
  103
  
    
		assertEquals((int)classes[2][13].getValue(), 4);


  		




  
  104
  
    
		assertEquals((int)classes[2][21].getValue(), 2);


  		




  
  105
  
    
		


  		




  
  106
  
    
	}


  		




  77
  107
  
    

  		




  78
  108
  
    
}


  		












Also available in:  Unified diff