/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.hadoop.util;
import java.io.IOException;
import org.apache.hadoop.util.CacheableIPList;
import org.apache.hadoop.util.FileBasedIPList;
import junit.framework.TestCase;
public class TestCacheableIPList extends TestCase {
/**
* Add a bunch of subnets and IPSs to the file
* setup a low cache refresh
* test for inclusion
* Check for exclusion
* Add a bunch of subnets and Ips
* wait for cache timeout.
* test for inclusion
* Check for exclusion
*/
public void testAddWithSleepForCacheTimeout() throws IOException, InterruptedException {
String[] ips = {"10.119.103.112", "10.221.102.0/23", "10.113.221.221"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips);
CacheableIPList cipl = new CacheableIPList(
new FileBasedIPList("ips.txt"),100);
assertFalse("10.113.221.222 is in the list",
cipl.isIn("10.113.221.222"));
assertFalse ("10.222.103.121 is in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
String[]ips2 = {"10.119.103.112", "10.221.102.0/23",
"10.222.0.0/16", "10.113.221.221", "10.113.221.222"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips2);
Thread.sleep(101);
assertTrue("10.113.221.222 is not in the list",
cipl.isIn("10.113.221.222"));
assertTrue ("10.222.103.121 is not in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
}
/**
* Add a bunch of subnets and IPSs to the file
* setup a low cache refresh
* test for inclusion
* Check for exclusion
* Remove a bunch of subnets and Ips
* wait for cache timeout.
* test for inclusion
* Check for exclusion
*/
public void testRemovalWithSleepForCacheTimeout() throws IOException, InterruptedException {
String[] ips = {"10.119.103.112", "10.221.102.0/23",
"10.222.0.0/16", "10.113.221.221", "10.113.221.222"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips);
CacheableIPList cipl = new CacheableIPList(
new FileBasedIPList("ips.txt"),100);
assertTrue("10.113.221.222 is not in the list",
cipl.isIn("10.113.221.222"));
assertTrue ("10.222.103.121 is not in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
String[]ips2 = {"10.119.103.112", "10.221.102.0/23", "10.113.221.221"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips2);
Thread.sleep(1005);
assertFalse("10.113.221.222 is in the list",
cipl.isIn("10.113.221.222"));
assertFalse ("10.222.103.121 is in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
}
/**
* Add a bunch of subnets and IPSs to the file
* setup a low cache refresh
* test for inclusion
* Check for exclusion
* Add a bunch of subnets and Ips
* do a refresh
* test for inclusion
* Check for exclusion
*/
public void testAddWithRefresh() throws IOException, InterruptedException {
String[] ips = {"10.119.103.112", "10.221.102.0/23", "10.113.221.221"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips);
CacheableIPList cipl = new CacheableIPList(
new FileBasedIPList("ips.txt"),100);
assertFalse("10.113.221.222 is in the list",
cipl.isIn("10.113.221.222"));
assertFalse ("10.222.103.121 is in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
String[]ips2 = {"10.119.103.112", "10.221.102.0/23",
"10.222.0.0/16", "10.113.221.221", "10.113.221.222"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips2);
cipl.refresh();
assertTrue("10.113.221.222 is not in the list",
cipl.isIn("10.113.221.222"));
assertTrue ("10.222.103.121 is not in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
}
/**
* Add a bunch of subnets and IPSs to the file
* setup a low cache refresh
* test for inclusion
* Check for exclusion
* Remove a bunch of subnets and Ips
* wait for cache timeout.
* test for inclusion
* Check for exclusion
*/
public void testRemovalWithRefresh() throws IOException, InterruptedException {
String[] ips = {"10.119.103.112", "10.221.102.0/23",
"10.222.0.0/16", "10.113.221.221", "10.113.221.222"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips);
CacheableIPList cipl = new CacheableIPList(
new FileBasedIPList("ips.txt"),100);
assertTrue("10.113.221.222 is not in the list",
cipl.isIn("10.113.221.222"));
assertTrue ("10.222.103.121 is not in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
String[]ips2 = {"10.119.103.112", "10.221.102.0/23", "10.113.221.221"};
TestFileBasedIPList.createFileWithEntries ("ips.txt", ips2);
cipl.refresh();
assertFalse("10.113.221.222 is in the list",
cipl.isIn("10.113.221.222"));
assertFalse ("10.222.103.121 is in the list",
cipl.isIn("10.222.103.121"));
TestFileBasedIPList.removeFile("ips.txt");
}
}