/*
* Copyright (c) 2006, 2008 Hyperic, Inc.
*
* 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 org.hyperic.sigar.test;
import java.io.File;
import java.io.FileInputStream;
import org.hyperic.sigar.Sigar;
import org.hyperic.sigar.SigarException;
import org.hyperic.sigar.SigarLoader;
import org.hyperic.sigar.SigarNotImplementedException;
import org.hyperic.sigar.SigarPermissionDeniedException;
public class TestProcFd extends SigarTestCase {
public TestProcFd(String name) {
super(name);
}
public void testCreate() throws Exception {
Sigar sigar = getSigar();
try {
sigar.getProcFd(getInvalidPid());
} catch (SigarException e) {
}
try {
long pid = sigar.getPid();
long total = sigar.getProcFd(pid).getTotal();
SigarLoader loader = new SigarLoader(Sigar.class);
String path = loader.findJarPath(null);
File file = new File(path, loader.getJarName());
traceln("Opening " + file);
FileInputStream is = new FileInputStream(file);
assertEqualsTrace("Total", total + 1,
sigar.getProcFd(pid).getTotal());
is.close();
assertEqualsTrace("Total", total,
sigar.getProcFd(pid).getTotal());
} catch (SigarNotImplementedException e) {
//ok
} catch (SigarPermissionDeniedException e) {
//ok
}
}
}