/*
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
* This file is part of SIGAR.
*
* SIGAR is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. 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.
*/
package org.hyperic.sigar.test;
import java.io.IOException;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;
import org.hyperic.sigar.Sigar;
import org.hyperic.sigar.SigarException;
import org.hyperic.sigar.SigarNotImplementedException;
import org.hyperic.sigar.DirStat;
import org.hyperic.sigar.FileInfo;
public class TestFileInfo extends SigarTestCase {
public TestFileInfo(String name) {
super(name);
}
private void getFileInfo(Sigar sigar, String file)
throws SigarException {
traceln("Entry=" + file);
FileInfo info = sigar.getFileInfo(file);
assertGtEqZeroTrace("Permisions",
info.getPermissions());
assertTrueTrace("Permissions",
info.getPermissionsString());
assertGtEqZeroTrace("Mode", info.getMode());
assertTrueTrace("Type", info.getTypeString());
assertGtEqZeroTrace("Size", info.getSize());
assertGtEqZeroTrace("Uid", info.getUid());
assertGtEqZeroTrace("Gid", info.getUid());
assertGtEqZeroTrace("Inode", info.getInode());
traceln("Device=" + info.getDevice());
assertGtEqZeroTrace("Nlink", info.getNlink());
assertGtEqZeroTrace("Atime", info.getAtime());
traceln(new Date(info.getAtime()).toString());
assertGtZeroTrace("Mtime", info.getMtime());
traceln(new Date(info.getMtime()).toString());
assertGtZeroTrace("Ctime", info.getCtime());
traceln(new Date(info.getCtime()).toString());
if (info.getType() == FileInfo.TYPE_DIR) {
try {
DirStat stats = sigar.getDirStat(file);
assertEqualsTrace("Total",
new File(file).list().length,
stats.getTotal());
assertGtEqZeroTrace("Files", stats.getFiles());
assertGtEqZeroTrace("Subdirs", stats.getSubdirs());
} catch (SigarNotImplementedException e) {
//XXX win32
}
}
else {
try {
sigar.getDirStat(file);
assertTrue(false);
} catch (SigarException e) {
assertTrue(true);
}
}
sigar.getLinkInfo(file);
}
public void testCreate() throws Exception {
Sigar sigar = getSigar();
String file;
File dir = new File(System.getProperty("user.dir"));
String[] entries = dir.list();
for (int i=0; i<entries.length; i++) {
file = entries[i];
File testFile = new File(dir, file);
if (!(testFile.exists() && testFile.canRead())) {
continue;
}
if (testFile.isHidden()) {
continue;
}
traceln(file + ":");
getFileInfo(sigar,
testFile.getAbsolutePath());
}
file = "NO SUCH FILE";
try {
getFileInfo(sigar, file);
assertTrue(false);
} catch (SigarNotImplementedException e) {
//XXX win32
} catch (SigarException e) {
traceln(file + ": " + e.getMessage());
assertTrue(true);
}
File tmp = File.createTempFile("sigar-", "");
file = tmp.getAbsolutePath();
tmp.deleteOnExit();
traceln("TMP=" + file);
try {
//stat() mtime is in seconds, this happens to quick to detect change.
Thread.sleep(1000 * 1);
} catch (InterruptedException e) {
}
try {
FileInfo info = sigar.getFileInfo(file);
FileOutputStream os = null;
try {
os = new FileOutputStream(file);
os.write(1);
} catch (IOException ioe) {
throw ioe;
} finally {
if (os != null) {
try { os.close(); } catch (IOException e) { }
}
}
tmp.setReadOnly();
boolean changed = info.changed();
traceln(info.diff());
assertTrue(info.getPreviousInfo().getSize() != info.getSize());
assertTrue(changed);
} catch (SigarNotImplementedException e) {
//XXX win32
} catch (SigarException e) {
throw e;
}
}
}