/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Feb 22, 2008
*/
package com.bigdata.resources;
import java.io.File;
import java.util.Properties;
import junit.framework.TestCase2;
import com.bigdata.resources.ResourceManager.Options;
/**
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class AbstractResourceManagerBootstrapTestCase extends TestCase2 {
/**
*
*/
public AbstractResourceManagerBootstrapTestCase() {
super();
}
/**
* @param arg0
*/
public AbstractResourceManagerBootstrapTestCase(final String arg0) {
super(arg0);
}
public Properties getProperties() {
Properties properties = new Properties(super.getProperties());
if (log.isInfoEnabled())
log.info("Setting " + Options.DATA_DIR + "=" + dataDir);
properties.setProperty(
com.bigdata.resources.ResourceManager.Options.DATA_DIR, dataDir
.toString());
// // disable the write cache to avoid memory leak in the test suite.
// properties.setProperty(Options.WRITE_CACHE_ENABLED, "false");
return properties;
}
/** The data directory. */
File dataDir;
/** The subdirectory containing the journal resources. */
File journalsDir;
/** The subdirectory spanning the index segment resources. */
File segmentsDir;
/** The temp directory. */
File tmpDir = new File(System.getProperty("java.io.tmpdir"));
/**
* Sets up the per-test data directory.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
/*
* Create a normal temporary file whose path is the path of the data
* directory and then delete the temporary file.
*/
dataDir = File.createTempFile(getName(), "", tmpDir).getCanonicalFile();
assertTrue(dataDir.delete());
assertFalse(dataDir.exists());
journalsDir = new File(dataDir,"journals");
segmentsDir = new File(dataDir,"segments");
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
if (dataDir != null) {
recursiveDelete(dataDir);
}
dataDir = null;
journalsDir = null;
segmentsDir = null;
tmpDir = null;
}
/**
* Recursively removes any files and subdirectories and then removes the
* file (or directory) itself.
*
* @param f
* A file or directory.
*/
private void recursiveDelete(final File f) {
if (f.isDirectory()) {
final File[] children = f.listFiles();
if (children == null) {
// No such file or directory exists.
return;
}
for (int i = 0; i < children.length; i++) {
recursiveDelete(children[i]);
}
}
if (log.isInfoEnabled())
log.info("Removing: " + f);
if (f.exists() && !f.delete()) {
log.warn("Could not remove: " + f);
}
}
}