/*
* 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.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
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* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.nc2;
import junit.framework.TestCase;
import java.io.IOException;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import ucar.ma2.DataType;
import ucar.ma2.Array;
import ucar.ma2.InvalidRangeException;
import ucar.nc2.ncml.NcMLWriter;
import ucar.nc2.dataset.NetcdfDataset;
/**
* @author caron
* @since Aug 7, 2007
*/
public class TestSpecialChars extends TestCase {
private boolean show = false;
public TestSpecialChars( String name) {
super(name);
}
String trouble = "here is a &, <, >, \', \", \n, \r, \t, to handle";
public void testWrite() throws IOException, InvalidRangeException {
String filename = TestLocal.cdmTestDataDir +"testSpecialChars.nc";
NetcdfFileWriteable ncfile = NetcdfFileWriteable.createNew(filename, true);
ncfile.addGlobalAttribute("omy", trouble);
ncfile.addDimension("t", 1);
// define Variables
ncfile.addStringVariable("t",new ArrayList<Dimension>(), trouble.length());
ncfile.addVariableAttribute("t", "yow", trouble);
ncfile.create();
Array data = Array.factory(DataType.STRING, new int[0]);
data.setObject( data.getIndex(), trouble);
ncfile.writeStringData("t", data);
ncfile.close();
}
public void testRead() throws IOException {
String filename = TestLocal.cdmTestDataDir +"testSpecialChars.nc";
NetcdfFile ncfile = NetcdfFile.open(filename, null);
String val = ncfile.findAttValueIgnoreCase(null, "omy", null);
assert val != null;
assert val.equals(trouble);
Variable v = ncfile.findVariable("t");
v.setCachedData( v.read(), true);
val = ncfile.findAttValueIgnoreCase(v, "yow", null);
assert val != null;
assert val.equals(trouble);
ncfile.writeCDL(System.out, false);
ncfile.writeNcML(System.out, null);
NcMLWriter w = new NcMLWriter();
w.writeXML(ncfile, System.out, null);
OutputStream out = new FileOutputStream(TestLocal.cdmTestDataDir +"testSpecialChars.ncml");
w.writeXML(ncfile, out, null);
out.close();
ncfile.close();
}
public void testReadNcML() throws IOException {
String filename = TestLocal.cdmTestDataDir +"testSpecialChars.ncml";
NetcdfFile ncfile = NetcdfDataset.openFile(filename, null);
System.out.println("ncml= "+ncfile.getLocation());
String val = ncfile.findAttValueIgnoreCase(null, "omy", null);
assert val != null;
assert val.equals(trouble);
Variable v = ncfile.findVariable("t");
v.setCachedData( v.read(), true);
val = ncfile.findAttValueIgnoreCase(v, "yow", null);
assert val != null;
assert val.equals(trouble);
NcMLWriter w = new NcMLWriter();
w.writeXML(ncfile, System.out, null);
ncfile.close();
}
}