/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-04 Wolfgang M. Meier
* wolfgang@exist-db.org
* http://exist.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
*/
package org.exist.xmldb;
import java.io.File;
import org.exist.xmldb.concurrent.DBUtils;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.Resource;
import org.xmldb.api.base.ResourceSet;
import junit.framework.Assert;
import junit.framework.TestCase;
/**
* Check if database shutdownDB/restart works properly. The test opens
* the database, stores a few files and queries them, then shuts down the
* db.
*
* @author wolf
*/
public class ShutdownTest extends TestCase {
private final static String URI = XmldbURI.LOCAL_DB;
protected final static String XML =
"<config>" +
"<user id=\"george\">" +
"<phone>+49 69 888478</phone>" +
"<email>george@email.com</email>" +
"<customer-id>64534233</customer-id>" +
"<bank-account>7466356</bank-account>" +
"</user>" +
"<user id=\"sam\">" +
"<phone>+49 69 774345</phone>" +
"<email>sam@email.com</email>" +
"<customer-id>993834</customer-id>" +
"<bank-account>364553</bank-account>" +
"</user>" +
"</config>";
private final static String TEST_QUERY1 = "//user[@id = 'george']/phone[contains(., '69')]/text()";
private final static String TEST_QUERY2 = "//user[@id = 'sam']/customer-id[. = '993834']";
private final static String TEST_QUERY3 = "//user[email = 'sam@email.com']";
private final static String TEST_QUERY4 = "/ROOT-ELEMENT/ELEMENT/ELEMENT-1";
private String[] wordList;
public ShutdownTest(String name) {
super(name);
}
public void testShutdown() {
try {
for (int i = 0; i < 50; i++) {
System.out.println("Starting the database ...");
Collection rootCol = DBUtils.setupDB(URI);
// after restarting the db, we first try a bunch of queries
Collection testCol = rootCol.getChildCollection("C1");
ResourceSet result = DBUtils.query(testCol, TEST_QUERY1);
Assert.assertEquals(1, result.getSize());
Assert.assertEquals("+49 69 888478", result.getResource(0).getContent());
result = DBUtils.query(testCol, TEST_QUERY2);
Assert.assertEquals(1, result.getSize());
result = DBUtils.query(testCol, TEST_QUERY3);
Assert.assertEquals(1, result.getSize());
result = DBUtils.query(testCol, TEST_QUERY4);
Assert.assertEquals(5000, result.getSize());
// now replace the data files
String xml =
"<data now=\"" + System.currentTimeMillis() + "\" count=\"" +
i + "\">" + XML + "</data>";
System.out.println("Storing resource ...");
DBUtils.addXMLResource(testCol, "R1.xml", xml);
System.out.println("Storing large file ...");
File tempFile = DBUtils.generateXMLFile(5000, 7, wordList);
DBUtils.addXMLResource(testCol, "R2.xml", tempFile);
System.out.println("Shut down the database ...");
DBUtils.shutdownDB(URI);
}
} catch (Exception e) {
fail(e.getMessage());
}
}
/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() {
try {
Collection rootCol = DBUtils.setupDB(URI);
Collection testCol = rootCol.getChildCollection("C1");
if(testCol == null) {
testCol = DBUtils.addCollection(rootCol, "C1");
assertNotNull(testCol);
}
String existHome = System.getProperty("exist.home");
File existDir = existHome==null ? new File(".") : new File(existHome);
DBUtils.addXMLResource(rootCol, "biblio.rdf", new File(existDir,"samples/biblio.rdf"));
wordList = DBUtils.wordList(rootCol);
// store the data files
String xml =
"<data now=\"" + System.currentTimeMillis() + "\" count=\"1\">" + XML + "</data>";
DBUtils.addXMLResource(testCol, "R1.xml", xml);
File tempFile = DBUtils.generateXMLFile(5000, 7, wordList);
DBUtils.addXMLResource(testCol, "R2.xml", tempFile);
DBUtils.shutdownDB(URI);
} catch (Exception e) {
fail(e.getMessage());
}
}
/* (non-Javadoc)
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() {
try {
Collection rootCol = DBUtils.setupDB(URI);
DBUtils.removeCollection(rootCol, "C1");
Resource res = rootCol.getResource("biblio.rdf");
rootCol.removeResource(res);
DBUtils.shutdownDB(URI);
} catch (Exception e) {
fail(e.getMessage());
}
}
public static void main(String[] args) {
junit.textui.TestRunner.run(ShutdownTest.class);
}
}