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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2005-2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.xml.stream.buffer.stax;
import com.sun.xml.stream.buffer.XMLStreamBuffer;
import junit.framework.TestCase;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import java.io.StringReader;
/**
*
* @author Jitendra.Kotamraju@Sun.Com
*/
public class CharactersTest extends TestCase {
public CharactersTest(String testName) {
super(testName);
}
public void testCharacters() throws Exception {
useReaderForTesting(0);
useReaderForTesting(1);
useReaderForTesting(512);
useReaderForTesting(1025);
useReaderForTesting(8192);
useReaderForTesting(8193);
useReaderForTesting(10000);
}
private void useReaderForTesting(int len) throws Exception {
StringBuilder builder = new StringBuilder();
builder.append("<a>");
for(int i=0; i < len; i++) {
builder.append('a');
}
builder.append("</a>");
String str = builder.toString();
XMLStreamReader rdr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(str));
XMLStreamBuffer xsb = XMLStreamBuffer.createNewBufferFromXMLStreamReader(rdr);
XMLStreamReader xsbrdr = xsb.readAsXMLStreamReader();
rdr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(str));
rdr.next(); xsbrdr.next();
rdr.next(); xsbrdr.next();
if (rdr.hasText()) {
rdr.getTextCharacters();
compareCharacters(rdr, xsbrdr);
}
}
private void compareCharacters(XMLStreamReader rdr1, XMLStreamReader rdr2) throws Exception {
char[] buf1 = new char[1024];
char[] buf2 = new char[1024];
for (int start=0,read1=buf1.length; read1 == buf1.length; start+=buf1.length) {
read1 = rdr1.getTextCharacters(start, buf1, 0, buf1.length);
int read2 = rdr2.getTextCharacters(start, buf2, 0, buf2.length);
assertEquals(read1, read2);
assertEquals(new String(buf1), new String(buf2));
}
}
}
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