/*   Copyright 2004 The Apache Software Foundation
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *  limitations under the License.
 */


package xmlcursor.checkin;

import org.apache.xmlbeans.XmlOptions;
import junit.framework.*;
import junit.framework.Assert.*;

import java.io.*;

import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlBeans;
import org.apache.xmlbeans.XmlCursor.TokenType;
import org.apache.xmlbeans.XmlDocumentProperties;
import org.apache.xmlbeans.XmlCursor.XmlBookmark;

import javax.xml.namespace.QName;

import org.apache.xmlbeans.impl.store.Cursor;
import xmlcursor.common.BasicCursorTestCase;

import java.net.URL;


/**
 *
 * 
 */

public class AddToSelectionTest extends BasicCursorTestCase {

    static  String sXml="<foo><b>0</b><b>1</b><b>2</b><b attr=\"a3\">3</b><b>4</b><b>5</b><b>6</b></foo>";

    public AddToSelectionTest(String sName) {
	super(sName);
    }

     public static Test suite() {
        return new TestSuite(AddToSelectionTest.class);
    }

    public void testAddToSelectionEnd(){

	m_xc.toEndDoc();
	m_xc.addToSelection();
	assertEquals(1,m_xc.getSelectionCount());
    }

    public void testAddToSelectionStart(){
	m_xc.toStartDoc();
	m_xc.addToSelection();
	assertEquals(1,m_xc.getSelectionCount());
    }

    public void testAddToSelectionAll()throws Exception {
	sXml = "<foo></foo>";
	m_xc=XmlObject.Factory.parse(sXml).newCursor();
	XmlCursor.TokenType tok;
	m_xc.addToSelection();
	while ((tok=m_xc.toNextToken())!=XmlCursor.TokenType.NONE){
	    System.err.println(tok);
	    m_xc.addToSelection();
	}
	assertEquals(4,m_xc.getSelectionCount());

	//check results
	XmlCursor m_xc1=XmlObject.Factory.parse(sXml).newCursor();
	m_xc.toSelection(0); //reset cursor
	int i=m_xc.getSelectionCount();
	while ((tok=m_xc1.toNextToken())!=XmlCursor.TokenType.NONE){
	    //assertEquals(true,m_xc.hasNextSelection());
	    assertEquals(m_xc.toNextToken(),tok);
	    m_xc.toNextSelection();
	}
	//second cursor should be at the end of selections too...
	assertEquals(false,m_xc.toNextSelection());
	m_xc1.dispose();
    }

    public void testAddToSelectionSet(){
	//not set but bag semantics
	int expRes=100;

	m_xc.clearSelections();
	for (int i=0;i<100;i++){
	    m_xc.toStartDoc();
	    m_xc.addToSelection();
	}
	assertEquals(expRes,m_xc.getSelectionCount());
    }

     public void testAddAfterDispose(){

	 m_xc.dispose();
	 boolean error=false;
	 try{
	     m_xc.addToSelection();
	 }catch(Throwable e){
	     error=true;
	 }
	 assertEquals(true,error);

     }


    public void setUp()throws Exception{
	m_xc=XmlObject.Factory.parse(sXml).newCursor();

    }
    public void tearDown(){
	if (m_xc==null) return;
	try{
	    m_xc.clearSelections();
	    super.tearDown();
	}catch(IllegalStateException e){} //cursor disposed

    }

}