| /* |
| * Copyright (c) 2013, 2017, 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. |
| */ |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import jdk.testlibrary.ProcessTools; |
| import jdk.testlibrary.Utils; |
| |
| /** |
| * @test |
| * @bug 5016507 6173612 6319776 6342019 6484550 8004926 |
| * @summary Start a managed VM and test that a management tool can connect |
| * without connection or username/password details. |
| * TestManager will attempt a connection to the address obtained from |
| * both agent properties and jvmstat buffer. |
| * |
| * @library /lib/testlibrary |
| * @modules java.management |
| * jdk.attach |
| * jdk.management.agent/jdk.internal.agent |
| * |
| * @build jdk.testlibrary.* TestManager TestApplication |
| * @run main/othervm/timeout=300 LocalManagementTest |
| */ |
| public class LocalManagementTest { |
| private static final String TEST_CLASSPATH = System.getProperty("test.class.path"); |
| |
| public static void main(String[] args) throws Exception { |
| int failures = 0; |
| for(Method m : LocalManagementTest.class.getDeclaredMethods()) { |
| if (Modifier.isStatic(m.getModifiers()) && |
| m.getName().startsWith("test")) { |
| m.setAccessible(true); |
| try { |
| System.out.println(m.getName()); |
| System.out.println("=========="); |
| Boolean rslt = (Boolean)m.invoke(null); |
| if (!rslt) { |
| System.err.println(m.getName() + " failed"); |
| failures++; |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| failures++; |
| } |
| } |
| } |
| if (failures > 0) { |
| throw new Error("Test failed"); |
| } |
| } |
| |
| @SuppressWarnings("unused") |
| private static boolean test1() throws Exception { |
| return doTest("1", "-Dcom.sun.management.jmxremote"); |
| } |
| |
| /** |
| * no args (blank) - manager should attach and start agent |
| */ |
| @SuppressWarnings("unused") |
| private static boolean test3() throws Exception { |
| return doTest("3", null); |
| } |
| |
| /** |
| * use DNS-only name service |
| */ |
| @SuppressWarnings("unused") |
| private static boolean test5() throws Exception { |
| return doTest("5", "-Dsun.net.spi.namservice.provider.1=\"dns,sun\""); |
| } |
| |
| private static boolean doTest(String testId, String arg) throws Exception { |
| List<String> args = new ArrayList<>(); |
| args.add("-XX:+UsePerfData"); |
| args.addAll(Utils.getVmOptions()); |
| args.add("-cp"); |
| args.add(TEST_CLASSPATH); |
| |
| if (arg != null) { |
| args.add(arg); |
| } |
| args.add("TestApplication"); |
| ProcessBuilder server = ProcessTools.createJavaProcessBuilder( |
| args.toArray(new String[args.size()]) |
| ); |
| |
| Process serverPrc = null, clientPrc = null; |
| try { |
| final AtomicReference<String> port = new AtomicReference<>(); |
| |
| serverPrc = ProcessTools.startProcess( |
| "TestApplication(" + testId + ")", |
| server, |
| (String line) -> { |
| if (line.startsWith("port:")) { |
| port.set(line.split("\\:")[1]); |
| } else if (line.startsWith("waiting")) { |
| return true; |
| } |
| return false; |
| } |
| ); |
| |
| System.out.println("Attaching test manager:"); |
| System.out.println("========================="); |
| System.out.println(" PID : " + serverPrc.pid()); |
| System.out.println(" shutdown port : " + port.get()); |
| |
| ProcessBuilder client = ProcessTools.createJavaProcessBuilder( |
| "-cp", |
| TEST_CLASSPATH, |
| "--add-exports", "jdk.management.agent/jdk.internal.agent=ALL-UNNAMED", |
| "TestManager", |
| String.valueOf(serverPrc.pid()), |
| port.get(), |
| "true" |
| ); |
| |
| clientPrc = ProcessTools.startProcess( |
| "TestManager", |
| client, |
| (String line) -> line.startsWith("Starting TestManager for PID") |
| ); |
| |
| int clientExitCode = clientPrc.waitFor(); |
| int serverExitCode = serverPrc.waitFor(); |
| return clientExitCode == 0 && serverExitCode == 0; |
| } finally { |
| if (clientPrc != null) { |
| System.out.println("Stopping process " + clientPrc); |
| clientPrc.destroy(); |
| clientPrc.waitFor(); |
| } |
| if (serverPrc != null) { |
| System.out.println("Stopping process " + serverPrc); |
| serverPrc.destroy(); |
| serverPrc.waitFor(); |
| } |
| } |
| } |
| } |