255 lines
9.9 KiB
Java
255 lines
9.9 KiB
Java
/*
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* Copyright (c) 2011, 2016, 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 7024172 7067691
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* @summary Test if proxy for PlatformLoggingMXBean is equivalent
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* to proxy for LoggingMXBean
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*
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* @build LoggingMXBeanTest
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* @run main LoggingMXBeanTest
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*/
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import java.lang.management.*;
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import javax.management.MBeanServer;
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import java.util.logging.*;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.HashMap;
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public class LoggingMXBeanTest
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{
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static final String LOGGER_NAME_1 = "com.sun.management.Logger";
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static final String LOGGER_NAME_2 = "com.sun.management.Logger.Logger2";
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static final String UNKNOWN_LOGGER_NAME = "com.sun.management.Unknown";
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// These instance variables prevent premature logger garbage collection
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// See getLogger() weak reference warnings.
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Logger logger1;
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Logger logger2;
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static LoggingMXBeanTest test;
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public static void main(String[] argv) throws Exception {
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MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
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LoggingMXBean proxy =
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ManagementFactory.newPlatformMXBeanProxy(mbs,
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LogManager.LOGGING_MXBEAN_NAME,
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LoggingMXBean.class);
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// test LoggingMXBean proxy
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test = new LoggingMXBeanTest(proxy);
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// check if the attributes implemented by PlatformLoggingMXBean
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// and LoggingMXBean return the same value
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PlatformLoggingMXBean mxbean =
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ManagementFactory.getPlatformMXBean(mbs, PlatformLoggingMXBean.class);
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checkAttributes(proxy, mxbean);
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}
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// same verification as in java/util/logging/LoggingMXBeanTest2
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public LoggingMXBeanTest(LoggingMXBean mbean) throws Exception {
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logger1 = Logger.getLogger( LOGGER_NAME_1 );
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logger1.setLevel(Level.FINE);
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logger2 = Logger.getLogger( LOGGER_NAME_2 );
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logger2.setLevel(null);
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/*
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* Check for the existence of our new Loggers
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*/
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System.out.println("Test Logger Name retrieval (getLoggerNames)");
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boolean log1 = false, log2 = false;
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List<String> loggers = mbean.getLoggerNames();
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if (loggers == null || loggers.size() < 2) {
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throw new RuntimeException(
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"Could not Detect the presense of the new Loggers");
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}
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for (String logger : loggers) {
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if (logger.equals(LOGGER_NAME_1)) {
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log1 = true;
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System.out.println(" : Found new Logger : " + logger);
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}
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if (logger.equals(LOGGER_NAME_2)) {
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log2 = true;
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System.out.println(" : Found new Logger : " + logger);
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}
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}
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if ( log1 && log2 )
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System.out.println(" : PASSED." );
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else {
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System.out.println(" : FAILED. Could not Detect the new Loggers." );
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throw new RuntimeException(
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"Could not Detect the presense of the new Loggers");
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}
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System.out.println("Test getLoggerLevel");
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String l1 = mbean.getLoggerLevel(LOGGER_NAME_1);
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System.out.println(" : Level for Logger " + LOGGER_NAME_1 + " : " + l1);
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if (!l1.equals(Level.FINE.getName())) {
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throw new RuntimeException(
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"Expected level for " + LOGGER_NAME_1 + " = " +
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Level.FINE.getName() + " but got " + l1);
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}
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String l2 = mbean.getLoggerLevel(LOGGER_NAME_2);
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System.out.println(" : Level for Logger " + LOGGER_NAME_2 + " : " + l2);
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if (!l2.equals("")) {
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throw new RuntimeException(
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"Expected level for " + LOGGER_NAME_2 + " = \"\"" +
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" but got " + l2);
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}
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String l3 = mbean.getLoggerLevel(UNKNOWN_LOGGER_NAME);
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System.out.println(" : Level for unknown logger : " + l3);
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if (l3 != null) {
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throw new RuntimeException(
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"Expected level for " + UNKNOWN_LOGGER_NAME + " = null" +
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" but got " + l3);
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}
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System.out.println("Test setLoggerLevel");
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mbean.setLoggerLevel(LOGGER_NAME_1, "INFO");
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System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: INFO");
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Level l = logger1.getLevel();
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if (l != Level.INFO) {
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throw new RuntimeException(
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"Expected level for " + LOGGER_NAME_1 + " = " +
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Level.INFO + " but got " + l);
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}
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mbean.setLoggerLevel(LOGGER_NAME_2, "SEVERE");
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System.out.println(" : Set Level for Logger " + LOGGER_NAME_2 + " to: SERVER");
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l = logger2.getLevel();
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if (l != Level.SEVERE) {
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throw new RuntimeException(
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"Expected level for " + LOGGER_NAME_2 + " = " +
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Level.SEVERE+ " but got " + l);
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}
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mbean.setLoggerLevel(LOGGER_NAME_1, null);
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System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: null");
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l = logger1.getLevel();
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if (l != null) {
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throw new RuntimeException(
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"Expected level for " + LOGGER_NAME_1 + " = null " +
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" but got " + l);
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}
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boolean iaeCaught = false;
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System.out.println(" : Set Level for unknown Logger to: FINE");
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try {
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mbean.setLoggerLevel(UNKNOWN_LOGGER_NAME, "FINE");
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} catch (IllegalArgumentException e) {
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// expected
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iaeCaught = true;
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System.out.println(" : IllegalArgumentException caught as expected");
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}
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if (!iaeCaught) {
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throw new RuntimeException(
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"Expected IllegalArgumentException for setting level for " +
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UNKNOWN_LOGGER_NAME + " not thrown");
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}
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iaeCaught = false;
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System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: DUMMY");
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try {
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mbean.setLoggerLevel(LOGGER_NAME_1, "DUMMY");
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} catch (IllegalArgumentException e) {
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// expected
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iaeCaught = true;
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System.out.println(" : IllegalArgumentException caught as expected");
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}
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if (!iaeCaught) {
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throw new RuntimeException(
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"Expected IllegalArgumentException for invalid level.");
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}
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System.out.println("Test getParentLoggerName");
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String p1 = mbean.getParentLoggerName(LOGGER_NAME_2);
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System.out.println(" : Parent Logger for " + LOGGER_NAME_2 + " : " + p1);
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if (!p1.equals(LOGGER_NAME_1)) {
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throw new RuntimeException(
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"Expected parent for " + LOGGER_NAME_2 + " = " +
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LOGGER_NAME_1 + " but got " + p1);
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}
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String p2 = mbean.getParentLoggerName("");
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System.out.println(" : Parent Logger for \"\" : " + p2);
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if (!p2.equals("")) {
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throw new RuntimeException(
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"Expected parent for root logger \"\" = \"\"" +
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" but got " + p2);
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}
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String p3 = mbean.getParentLoggerName(UNKNOWN_LOGGER_NAME);
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System.out.println(" : Parent Logger for unknown logger : " + p3);
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if (p3 != null) {
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throw new RuntimeException(
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"Expected level for " + UNKNOWN_LOGGER_NAME + " = null" +
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" but got " + p3);
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}
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}
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private static void checkAttributes(LoggingMXBean mxbean1,
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PlatformLoggingMXBean mxbean2) {
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// verify logger names
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List<String> loggers1 = mxbean1.getLoggerNames();
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System.out.println("Loggers: " + loggers1);
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// Retrieve the named loggers to prevent them from being
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// spontaneously gc'ed.
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Map<String, Logger> loggersMap = new HashMap<>();
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for (String n : loggers1) {
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loggersMap.put(n, Logger.getLogger(n));
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}
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List<String> loggers2 = mxbean2.getLoggerNames();
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// loggers1 and loggers2 should be identical - no new logger should
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// have been created in between (at least no new logger name)
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//
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if (loggers1.size() != loggers2.size())
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throw new RuntimeException("LoggerNames: unmatched number of entries");
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if (!loggers2.containsAll(loggersMap.keySet()))
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throw new RuntimeException("LoggerNames: unmatched loggers");
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// verify logger's level and parent
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for (String logger : loggers1) {
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String level1 = mxbean1.getLoggerLevel(logger);
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String level2 = mxbean2.getLoggerLevel(logger);
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if (!java.util.Objects.equals(level1, level2)) {
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throw new RuntimeException(
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"LoggerLevel: unmatched level for " + logger
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+ ", " + level1 + ", " + level2);
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}
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if (!mxbean1.getParentLoggerName(logger)
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.equals(mxbean2.getParentLoggerName(logger)))
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throw new RuntimeException(
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"ParentLoggerName: unmatched parent logger's name for " + logger);
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}
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}
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}
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