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/*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4981215
* @summary Tests that the jvmstat counters published by the out-of-the-box
* management agent for the JMX connection details are correct.
* @author Luis-Miguel Alventosa
* @run clean JvmstatCountersTest
* @run build JvmstatCountersTest
* @run main/othervm/timeout=600 JvmstatCountersTest 1
* @run main/othervm/timeout=600 -Dcom.sun.management.jmxremote JvmstatCountersTest 2
* @run main/othervm/timeout=600 -Dcom.sun.management.jmxremote.port=0 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false JvmstatCountersTest 3
* @run main/othervm/timeout=600 JvmstatCountersTest 4
*/
import java.io.*;
import java.lang.management.*;
import java.util.*;
import javax.management.*;
import javax.management.remote.*;
import com.sun.tools.attach.*;
import sun.management.ConnectorAddressLink;
public class JvmstatCountersTest {
public static void checkAddress(String address) throws IOException {
System.out.println("Address = " + address);
JMXServiceURL url = new JMXServiceURL(address);
JMXConnector jmxc = JMXConnectorFactory.connect(url);
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
System.out.println("MBean Count = " + mbsc.getMBeanCount());
}
public static void checkKey(Map<String, String> data, int index,
String key, String expectedValue) throws Exception {
String counter = "sun.management.JMXConnectorServer." + index + "." + key;
if (!data.containsKey(counter)) {
System.out.println("Test FAILED! Missing counter " + counter);
throw new IllegalArgumentException("Test case failed");
}
String value = data.get(counter);
if (key.equals("remoteAddress")) {
checkAddress(value);
} else if (!expectedValue.equals(value)) {
System.out.println("Test FAILED! Invalid counter " +
counter + "=" + value);
throw new IllegalArgumentException("Test case failed");
}
System.out.println("OK: " + counter + "=" + value);
}
public static void main(String args[]) throws Exception {
String localAddress = ConnectorAddressLink.importFrom(0);
Map<String, String> remoteData = ConnectorAddressLink.importRemoteFrom(0);
final int testCase = Integer.parseInt(args[0]);
switch (testCase) {
case 1:
if (localAddress == null && remoteData.isEmpty()) {
System.out.println("Test PASSED! The OOTB management " +
"agent didn't publish any jvmstat counter.");
} else {
System.out.println("Test FAILED! The OOTB management " +
"agent unexpectedly published jvmstat counters.");
throw new IllegalArgumentException("Test case 1 failed");
}
break;
case 2:
if (localAddress == null) {
System.out.println("Test FAILED! The OOTB management " +
"agent didn't publish the local connector.");
throw new IllegalArgumentException("Test case 2 failed");
}
checkAddress(localAddress);
if (!remoteData.isEmpty()) {
System.out.println("Test FAILED! The OOTB management " +
"agent shouldn't publish the remote connector.");
throw new IllegalArgumentException("Test case 2 failed");
}
System.out.println("Test PASSED! The OOTB management " +
"agent only publishes the local connector through " +
"a jvmstat counter.");
break;
case 3:
if (localAddress == null) {
System.out.println("Test FAILED! The OOTB management " +
"agent didn't publish the local connector.");
throw new IllegalArgumentException("Test case 3 failed");
}
checkAddress(localAddress);
if (remoteData.isEmpty()) {
System.out.println("Test FAILED! The OOTB management " +
"agent didnn't publish the remote connector.");
throw new IllegalArgumentException("Test case 3 failed");
}
for (String key : remoteData.keySet()) {
if (!key.startsWith("sun.management.JMXConnectorServer.0.")) {
System.out.println("Test FAILED! The OOTB management " +
"agent shouldn't publish anything which isn't " +
"related to the remote connector.");
throw new IllegalArgumentException("Test case 3 failed");
}
}
checkKey(remoteData, 0, "remoteAddress", null);
checkKey(remoteData, 0, "authenticate", "false");
checkKey(remoteData, 0, "ssl", "false");
checkKey(remoteData, 0, "sslRegistry", "false");
checkKey(remoteData, 0, "sslNeedClientAuth", "false");
System.out.println("Test PASSED! The OOTB management " +
"agent publishes both the local and remote " +
"connector info through jvmstat counters.");
break;
case 4:
if (localAddress != null || !remoteData.isEmpty()) {
System.out.println("Test FAILED! The OOTB management " +
"agent unexpectedly published jvmstat counters.");
throw new IllegalArgumentException("Test case 4 failed");
}
RuntimeMXBean rt = ManagementFactory.getRuntimeMXBean();
String name = rt.getName();
System.out.println("name = " + name);
String vmid = name.substring(0, name.indexOf("@"));
System.out.println("vmid = " + vmid);
VirtualMachine vm = VirtualMachine.attach(vmid);
String agent = vm.getSystemProperties().getProperty("java.home") +
File.separator + "lib" + File.separator + "management-agent.jar";
vm.loadAgent(agent, "com.sun.management.jmxremote.port=0,com.sun.management.jmxremote.authenticate=false,com.sun.management.jmxremote.ssl=false");
vm.detach();
String localAddress2 = ConnectorAddressLink.importFrom(0);
if (localAddress2 == null) {
System.out.println("Test FAILED! The OOTB management " +
"agent didn't publish the local connector.");
throw new IllegalArgumentException("Test case 4 failed");
}
checkAddress(localAddress2);
Map<String, String> remoteData2 = ConnectorAddressLink.importRemoteFrom(0);
if (remoteData2.isEmpty()) {
System.out.println("Test FAILED! The OOTB management " +
"agent didnn't publish the remote connector.");
throw new IllegalArgumentException("Test case 4 failed");
}
for (String key : remoteData2.keySet()) {
if (!key.startsWith("sun.management.JMXConnectorServer.0.")) {
System.out.println("Test FAILED! The OOTB management " +
"agent shouldn't publish anything which isn't " +
"related to the remote connector.");
throw new IllegalArgumentException("Test case 4 failed");
}
}
checkKey(remoteData2, 0, "remoteAddress", null);
checkKey(remoteData2, 0, "authenticate", "false");
checkKey(remoteData2, 0, "ssl", "false");
checkKey(remoteData2, 0, "sslRegistry", "false");
checkKey(remoteData2, 0, "sslNeedClientAuth", "false");
System.out.println("Test PASSED! The OOTB management agent " +
"publishes both the local and remote connector " +
"info through jvmstat counters when the agent is " +
"loaded through the Attach API.");
}
System.out.println("Bye! Bye!");
}
}
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