/*
* This file is part of the Wayback archival access software
* (http://archive-access.sourceforge.net/projects/wayback/).
*
* Licensed to the Internet Archive (IA) by one or more individual
* contributors.
*
* The IA licenses this file to You 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 org.archive.wayback.resourcestore.locationdb;
import java.io.File;
import java.util.Iterator;
import org.archive.wayback.resourcestore.locationdb.ResourceFileLocationDBLog;
import junit.framework.TestCase;
/**
*
*
* @author brad
* @version $Date: 2007-07-24 17:17:15 -0700 (Tue, 24 Jul 2007) $, $Revision: 1856 $
*/
public class ResoruceFileLocationDBLogTest extends TestCase {
ResourceFileLocationDBLog log;
protected void setUp() throws Exception {
super.setUp();
File tmp = File.createTempFile("fldb","log");
log = new ResourceFileLocationDBLog(tmp.getAbsolutePath());
}
/*
* @see TestCase#tearDown()
*/
protected void tearDown() throws Exception {
super.tearDown();
if(!log.delete()) {
fail("FAILED to delete tmp file");
}
}
/**
* @throws Exception
*/
public void testEmptyFile() throws Exception {
String newArc1 = "foo.arc.gz";
String newArc2 = "bar.arc.gz";
long mark1 = log.getCurrentMark();
assertEquals(mark1,0);
Iterator<String> itr = log.getNamesBetweenMarks(0,0);
assertFalse(itr.hasNext());
log.addName(newArc1);
long mark2 = log.getCurrentMark();
assertEquals(newArc1.length() + 1,mark2);
itr = log.getNamesBetweenMarks(mark1,mark2);
assertTrue(itr.hasNext());
String gotArc = (String) itr.next();
assertFalse(itr.hasNext());
assertTrue(newArc1.equals(gotArc));
log.addName(newArc2);
long mark3 = log.getCurrentMark();
assertEquals(newArc1.length() + newArc2.length() + 2, mark3);
itr = log.getNamesBetweenMarks(mark2,mark3);
assertTrue(itr.hasNext());
gotArc = (String) itr.next();
assertFalse(itr.hasNext());
assertTrue(newArc2.equals(gotArc));
itr = log.getNamesBetweenMarks(mark1,mark3);
assertTrue(itr.hasNext());
gotArc = (String) itr.next();
assertTrue(newArc1.equals(gotArc));
assertTrue(itr.hasNext());
gotArc = (String) itr.next();
assertTrue(newArc2.equals(gotArc));
assertFalse(itr.hasNext());
}
}