author | alanb |
Thu, 17 Mar 2016 19:04:16 +0000 | |
changeset 36511 | 9d0388c6b336 |
parent 30376 | 2ccf2cf7ea48 |
child 41911 | b3bb62588635 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 4982289 |
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* @summary Test ThreadInfo.from to return a valid |
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* ThreadInfo object. Or throw exception if |
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* the input CompositeData is invalid. |
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* @author Mandy Chung |
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* |
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* @modules java.management |
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* @compile OpenTypeConverter.java |
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* @build ThreadInfoCompositeData |
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* @run main ThreadInfoCompositeData |
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*/ |
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import javax.management.openmbean.*; |
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import java.lang.management.LockInfo; |
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import java.lang.management.MonitorInfo; |
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import java.lang.management.ThreadInfo; |
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import java.util.Objects; |
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public class ThreadInfoCompositeData { |
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private static StackTraceElement[] ste = new StackTraceElement[1]; |
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private static CompositeData[] steCD = new CompositeData[1]; |
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private static String lockClassName = "myClass"; |
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private static int lockIdentityHashCode = 123456; |
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private static String lockName = lockClassName + '@' + |
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Integer.toHexString(lockIdentityHashCode); |
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private static LockInfo lockInfo = |
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new LockInfo(lockClassName, lockIdentityHashCode); |
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public static void main(String[] argv) throws Exception { |
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// A valid CompositeData is passed to ThreadInfo |
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createGoodCompositeData(); |
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// A valid CompositeData for JDK 5.0 ThreadInfo |
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// is passed to ThreadInfo |
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createV5ThreadInfo(); |
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// An invalid CompositeData is passed to ThreadInfo.from() |
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badNameCompositeData(); |
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badTypeCompositeData(); |
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System.out.println("Test passed"); |
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} |
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public static void createGoodCompositeData() throws Exception { |
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CompositeType ct = |
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new CompositeType("MyCompositeType", |
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"CompositeType for ThreadInfo", |
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validItemNames, |
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validItemNames, |
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validItemTypes); |
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CompositeData cd = |
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new CompositeDataSupport(ct, |
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validItemNames, |
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values); |
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ThreadInfo info = ThreadInfo.from(cd); |
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checkThreadInfo(info); |
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} |
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public static void createV5ThreadInfo() throws Exception { |
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String[] v5ItemNames = new String[NUM_V5_ATTS]; |
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OpenType[] v5ItemTypes = new OpenType[NUM_V5_ATTS]; |
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Object[] v5ItemValues = new Object[NUM_V5_ATTS]; |
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for (int i = 0; i < NUM_V5_ATTS; i++) { |
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v5ItemNames[i] = validItemNames[i]; |
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v5ItemTypes[i] = validItemTypes[i]; |
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v5ItemValues[i] = values[i]; |
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} |
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CompositeType ct = |
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new CompositeType("MyCompositeType", |
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"CompositeType for JDK 5.0 ThreadInfo", |
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v5ItemNames, |
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v5ItemNames, |
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v5ItemTypes); |
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CompositeData cd = |
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new CompositeDataSupport(ct, |
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v5ItemNames, |
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v5ItemValues); |
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ThreadInfo info = ThreadInfo.from(cd); |
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checkThreadInfo(info); |
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} |
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static void checkThreadInfo(ThreadInfo info) throws Exception { |
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if (info.getThreadId() != ((Long) values[THREAD_ID]).longValue()) { |
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throw new RuntimeException("Thread Id = " + info.getThreadId() + |
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" expected = " + values[THREAD_ID]); |
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} |
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if (!info.getThreadName().equals(values[THREAD_NAME])) { |
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throw new RuntimeException("Thread Name = " + |
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info.getThreadName() + " expected = " + values[THREAD_NAME]); |
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} |
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if (info.getThreadState() != Thread.State.RUNNABLE) { |
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throw new RuntimeException("Thread Name = " + |
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info.getThreadName() + " expected = " + Thread.State.RUNNABLE); |
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} |
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if (info.getBlockedTime() != ((Long) values[BLOCKED_TIME]).longValue()) { |
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throw new RuntimeException("blocked time = " + |
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info.getBlockedTime() + |
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" expected = " + values[BLOCKED_TIME]); |
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} |
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if (info.getBlockedCount() != ((Long) values[BLOCKED_COUNT]).longValue()) { |
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throw new RuntimeException("blocked count = " + |
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info.getBlockedCount() + |
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" expected = " + values[BLOCKED_COUNT]); |
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} |
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if (info.getWaitedTime() != ((Long) values[WAITED_TIME]).longValue()) { |
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throw new RuntimeException("waited time = " + |
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info.getWaitedTime() + |
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" expected = " + values[WAITED_TIME]); |
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} |
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if (info.getWaitedCount() != ((Long) values[WAITED_COUNT]).longValue()) { |
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throw new RuntimeException("waited count = " + |
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info.getWaitedCount() + |
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" expected = " + values[WAITED_COUNT]); |
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} |
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if (!info.getLockName().equals(values[LOCK_NAME])) { |
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throw new RuntimeException("Lock Name = " + |
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info.getLockName() + " expected = " + values[LOCK_NAME]); |
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} |
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if (info.getLockOwnerId() != |
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((Long) values[LOCK_OWNER_ID]).longValue()) { |
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throw new RuntimeException( |
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"LockOwner Id = " + info.getLockOwnerId() + |
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" expected = " + values[LOCK_OWNER_ID]); |
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} |
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if (!info.getLockOwnerName().equals(values[LOCK_OWNER_NAME])) { |
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throw new RuntimeException("LockOwner Name = " + |
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info.getLockOwnerName() + " expected = " + |
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values[LOCK_OWNER_NAME]); |
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} |
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if (!values[DAEMON].equals(info.isDaemon())) { |
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throw new RuntimeException("Daemon = " + |
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info.isDaemon() + " expected = " + |
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values[DAEMON]); |
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} |
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checkStackTrace(info.getStackTrace()); |
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checkLockInfo(info.getLockInfo()); |
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} |
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private static void checkStackTrace(StackTraceElement[] s) |
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throws Exception { |
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if (ste.length != s.length) { |
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throw new RuntimeException("Stack Trace length = " + |
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s.length + " expected = " + ste.length); |
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} |
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StackTraceElement s1 = ste[0]; |
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StackTraceElement s2 = s[0]; |
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173 |
if (!s1.getClassName().equals(s2.getClassName())) { |
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throw new RuntimeException("Class name = " + |
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s2.getClassName() + " expected = " + s1.getClassName()); |
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} |
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if (!Objects.equals(s1.getModuleName(), s2.getModuleName())) { |
178 |
throw new RuntimeException("Module name = " + |
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s2.getModuleName() + " expected = " + s1.getModuleName()); |
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} |
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if (!Objects.equals(s1.getModuleVersion(), s2.getModuleVersion())) { |
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throw new RuntimeException("Module version = " + |
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s2.getModuleVersion() + " expected = " + s1.getModuleVersion()); |
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} |
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if (!s1.getMethodName().equals(s2.getMethodName())) { |
186 |
throw new RuntimeException("Method name = " + |
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s2.getMethodName() + " expected = " + s1.getMethodName()); |
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} |
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189 |
if (!s1.getFileName().equals(s2.getFileName())) { |
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throw new RuntimeException("File name = " + |
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s2.getFileName() + " expected = " + s1.getFileName()); |
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192 |
} |
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193 |
if (s1.getLineNumber() != s2.getLineNumber()) { |
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throw new RuntimeException("Line number = " + |
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s2.getLineNumber() + " expected = " + s1.getLineNumber()); |
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} |
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} |
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199 |
private static void checkLockInfo(LockInfo li) |
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200 |
throws Exception { |
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201 |
if (!li.getClassName().equals(lockInfo.getClassName())) { |
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202 |
throw new RuntimeException("Class Name = " + |
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li.getClassName() + " expected = " + lockInfo.getClassName()); |
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} |
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205 |
if (li.getIdentityHashCode() != lockInfo.getIdentityHashCode()) { |
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throw new RuntimeException("Class Name = " + |
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207 |
li.getIdentityHashCode() + " expected = " + |
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lockInfo.getIdentityHashCode()); |
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209 |
} |
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210 |
} |
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211 |
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212 |
public static void badNameCompositeData() throws Exception { |
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213 |
CompositeType ct = |
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214 |
new CompositeType("MyCompositeType", |
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"CompositeType for ThreadInfo", |
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badItemNames, |
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217 |
badItemNames, |
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validItemTypes); |
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219 |
CompositeData cd = |
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220 |
new CompositeDataSupport(ct, |
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221 |
badItemNames, |
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values); |
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223 |
||
224 |
try { |
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225 |
ThreadInfo info = ThreadInfo.from(cd); |
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226 |
} catch (IllegalArgumentException e) { |
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227 |
System.out.println("Expected exception: " + |
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228 |
e.getMessage()); |
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229 |
return; |
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230 |
} |
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231 |
throw new RuntimeException( |
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232 |
"IllegalArgumentException not thrown"); |
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233 |
} |
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234 |
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235 |
public static void badTypeCompositeData() throws Exception { |
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236 |
CompositeType ct = |
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237 |
new CompositeType("MyCompositeType", |
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238 |
"CompositeType for ThreadInfo", |
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239 |
validItemNames, |
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240 |
validItemNames, |
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badItemTypes); |
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242 |
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243 |
// patch values[STACK_TRACE] to Long |
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244 |
values[STACK_TRACE] = new Long(1000); |
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245 |
values[LOCK_INFO] = new Long(1000); |
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246 |
CompositeData cd = |
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247 |
new CompositeDataSupport(ct, |
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248 |
validItemNames, |
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values); |
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250 |
||
251 |
try { |
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252 |
ThreadInfo info = ThreadInfo.from(cd); |
|
253 |
} catch (IllegalArgumentException e) { |
|
254 |
System.out.println("Expected exception: " + |
|
255 |
e.getMessage()); |
|
256 |
return; |
|
257 |
} |
|
258 |
throw new RuntimeException( |
|
259 |
"IllegalArgumentException not thrown"); |
|
260 |
} |
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261 |
||
262 |
private static final int THREAD_ID = 0; |
|
263 |
private static final int THREAD_NAME = 1; |
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264 |
private static final int THREAD_STATE = 2; |
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265 |
private static final int BLOCKED_TIME = 3; |
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266 |
private static final int BLOCKED_COUNT = 4; |
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267 |
private static final int WAITED_TIME = 5; |
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268 |
private static final int WAITED_COUNT = 6; |
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269 |
private static final int LOCK_NAME = 7; |
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270 |
private static final int LOCK_OWNER_ID = 8; |
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271 |
private static final int LOCK_OWNER_NAME = 9; |
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272 |
private static final int STACK_TRACE = 10; |
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273 |
private static final int SUSPENDED = 11; |
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274 |
private static final int IN_NATIVE = 12; |
|
275 |
private static final int NUM_V5_ATTS = 13; |
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// JDK 6.0 ThreadInfo attributes |
2 | 277 |
private static final int LOCK_INFO = 13; |
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// JDK 9.0 ThreadInfo attributes |
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private static final int DAEMON = 14; |
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private static final int PRIORITY = 15; |
2 | 281 |
|
282 |
private static final String[] validItemNames = { |
|
283 |
"threadId", |
|
284 |
"threadName", |
|
285 |
"threadState", |
|
286 |
"blockedTime", |
|
287 |
"blockedCount", |
|
288 |
"waitedTime", |
|
289 |
"waitedCount", |
|
290 |
"lockName", |
|
291 |
"lockOwnerId", |
|
292 |
"lockOwnerName", |
|
293 |
"stackTrace", |
|
294 |
"suspended", |
|
295 |
"inNative", |
|
296 |
"lockInfo", |
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"daemon", |
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298 |
"priority", |
2 | 299 |
}; |
300 |
||
301 |
private static OpenType[] validItemTypes = { |
|
302 |
SimpleType.LONG, |
|
303 |
SimpleType.STRING, |
|
304 |
SimpleType.STRING, |
|
305 |
SimpleType.LONG, |
|
306 |
SimpleType.LONG, |
|
307 |
SimpleType.LONG, |
|
308 |
SimpleType.LONG, |
|
309 |
SimpleType.STRING, |
|
310 |
SimpleType.LONG, |
|
311 |
SimpleType.STRING, |
|
312 |
null, // ArrayType for StackTraceElement[] |
|
313 |
SimpleType.BOOLEAN, |
|
314 |
SimpleType.BOOLEAN, |
|
315 |
null, // CompositeType for LockInfo |
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SimpleType.BOOLEAN, |
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317 |
SimpleType.INTEGER, |
2 | 318 |
}; |
319 |
||
320 |
private static Object[] values = { |
|
321 |
new Long(100), |
|
322 |
"FooThread", |
|
323 |
"RUNNABLE", |
|
324 |
new Long(200), |
|
325 |
new Long(10), |
|
326 |
new Long(300), |
|
327 |
new Long(20), |
|
328 |
lockName, |
|
329 |
new Long(99), |
|
330 |
"BarThread", |
|
331 |
steCD, |
|
332 |
new Boolean(false), |
|
333 |
new Boolean(false), |
|
334 |
null, // To be initialized to lockInfoCD |
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new Boolean(false), |
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336 |
Thread.NORM_PRIORITY, |
2 | 337 |
}; |
338 |
||
339 |
private static final String[] steItemNames = { |
|
340 |
"className", |
|
36511 | 341 |
"moduleName", |
342 |
"moduleVersion", |
|
2 | 343 |
"methodName", |
344 |
"fileName", |
|
345 |
"lineNumber", |
|
346 |
"nativeMethod", |
|
347 |
}; |
|
348 |
||
349 |
private static final String[] lockInfoItemNames = { |
|
350 |
"className", |
|
351 |
"identityHashCode", |
|
352 |
}; |
|
353 |
||
354 |
static { |
|
355 |
// create stack trace element |
|
356 |
ste[0] = new StackTraceElement("FooClass", "getFoo", "Foo.java", 100); |
|
357 |
||
358 |
// initialize the ste[0] and values and validItemTypes |
|
359 |
try { |
|
360 |
CompositeType steCType = (CompositeType) |
|
361 |
OpenTypeConverter.toOpenType(StackTraceElement.class); |
|
362 |
validItemTypes[STACK_TRACE] = new ArrayType(1, steCType); |
|
363 |
||
364 |
final Object[] steValue = { |
|
365 |
ste[0].getClassName(), |
|
36511 | 366 |
ste[0].getModuleName(), |
367 |
ste[0].getModuleVersion(), |
|
2 | 368 |
ste[0].getMethodName(), |
369 |
ste[0].getFileName(), |
|
370 |
new Integer(ste[0].getLineNumber()), |
|
371 |
new Boolean(ste[0].isNativeMethod()), |
|
372 |
}; |
|
373 |
||
374 |
steCD[0] = |
|
375 |
new CompositeDataSupport(steCType, |
|
376 |
steItemNames, |
|
377 |
steValue); |
|
378 |
||
379 |
CompositeType lockInfoCType = (CompositeType) |
|
380 |
OpenTypeConverter.toOpenType(LockInfo.class); |
|
381 |
validItemTypes[LOCK_INFO] = lockInfoCType; |
|
382 |
||
383 |
final Object[] lockInfoValue = { |
|
384 |
lockInfo.getClassName(), |
|
385 |
lockInfo.getIdentityHashCode(), |
|
386 |
}; |
|
387 |
||
388 |
values[LOCK_INFO] = |
|
389 |
new CompositeDataSupport(lockInfoCType, |
|
390 |
lockInfoItemNames, |
|
391 |
lockInfoValue); |
|
392 |
} catch (Exception e) { |
|
393 |
throw new RuntimeException(e); |
|
394 |
} |
|
395 |
} |
|
396 |
||
397 |
private static final String[] badItemNames = { |
|
398 |
"threadId", |
|
399 |
"threadName", |
|
400 |
"threadState", |
|
401 |
"blockedTime", |
|
402 |
"blockedCount", |
|
403 |
"waitedTime", |
|
404 |
"waitedCount", |
|
405 |
"lockName", |
|
406 |
"lockOwnerId", |
|
407 |
"lockOwnerName", |
|
408 |
"BadStackTrace", // bad item name |
|
409 |
"suspended", |
|
410 |
"inNative", |
|
411 |
"lockInfo", |
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"daemon", |
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6588467: Add isDaemon() and getPriority() to ThreadInfo
jmanson
parents:
5506
diff
changeset
|
413 |
"priority", |
2 | 414 |
}; |
415 |
private static final OpenType[] badItemTypes = { |
|
416 |
SimpleType.LONG, |
|
417 |
SimpleType.STRING, |
|
418 |
SimpleType.STRING, |
|
419 |
SimpleType.LONG, |
|
420 |
SimpleType.LONG, |
|
421 |
SimpleType.LONG, |
|
422 |
SimpleType.LONG, |
|
423 |
SimpleType.STRING, |
|
424 |
SimpleType.LONG, |
|
425 |
SimpleType.STRING, |
|
426 |
SimpleType.LONG, // bad type |
|
427 |
SimpleType.BOOLEAN, |
|
428 |
SimpleType.BOOLEAN, |
|
429 |
SimpleType.LONG, // bad type |
|
29101
55f7a91aaa32
6588467: Add isDaemon() and getPriority() to ThreadInfo
jmanson
parents:
5506
diff
changeset
|
430 |
SimpleType.BOOLEAN, |
55f7a91aaa32
6588467: Add isDaemon() and getPriority() to ThreadInfo
jmanson
parents:
5506
diff
changeset
|
431 |
SimpleType.INTEGER, |
2 | 432 |
}; |
433 |
||
434 |
} |