// $Id: TestTDSselect.java 51 2006-07-12 17:13:13Z caron $
/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
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package ucar.nc2.dods;
import ucar.ma2.InvalidRangeException;
import ucar.ma2.DataType;
import ucar.ma2.Array;
import ucar.nc2.Variable;
import ucar.nc2.dataset.NetcdfDataset;
import java.io.IOException;
import junit.framework.TestCase;
/**
* @author john
*/
public class TestTDSselect extends TestCase {
public TestTDSselect( String name) {
super(name);
}
public void testStrings() throws IOException, InvalidRangeException {
String url = TestLocalDodsServer.testdata+"testWrite.nc";
NetcdfDataset dodsfile = NetcdfDataset.openDataset(url);
Variable v = null;
// string
assert(null != (v = dodsfile.findVariable("svar")));
assert v.getFullName().equals("svar");
assert v.getRank() == 1;
assert v.getSize() == 80;
assert v.getDataType() == DataType.CHAR : v.getDataType();
Array a = v.read();
assert a.getRank() == 1;
assert a.getSize() == 80 : a.getSize();
assert a.getElementType() == DataType.CHAR.getPrimitiveClassType();
a = v.read("1:10");
assert a.getRank() == 1;
assert a.getSize() == 10 : a.getSize();
assert a.getElementType() == DataType.CHAR.getPrimitiveClassType();
// string array
assert(null != (v = dodsfile.findVariable("names")));
assert v.getFullName().equals("names");
assert v.getRank() == 2;
assert v.getSize() == 3 * 80;
assert v.getDataType() == DataType.CHAR : v.getDataType();
a = v.read();
assert a.getRank() == 2;
assert a.getSize() == 3 * 80 : a.getSize();
assert a.getElementType() == DataType.CHAR.getPrimitiveClassType();
a = v.read("0:1,1:10");
assert a.getRank() == 2;
assert a.getSize() == 2 * 10 : a.getSize();
assert a.getElementType() == DataType.CHAR.getPrimitiveClassType();
}
}