| /* |
| * Copyright (c) 2009, 2013, 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 6882376 6985460 8010309 8011638 |
| * @summary Test if java.util.logging.Logger is created before and after |
| * logging is enabled. Also validate some basic PlatformLogger |
| * operations. othervm mode to make sure java.util.logging |
| * is not initialized. |
| * |
| * @modules java.base/sun.util.logging |
| * java.logging/sun.util.logging.internal |
| * @run main/othervm PlatformLoggerTest |
| */ |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Modifier; |
| import java.util.logging.*; |
| import sun.util.logging.PlatformLogger; |
| import static sun.util.logging.PlatformLogger.Level.*; |
| |
| public class PlatformLoggerTest { |
| |
| static Logger logger; |
| static PlatformLogger bar; |
| static PlatformLogger goo; |
| static PlatformLogger foo; |
| |
| public static void main(String[] args) throws Exception { |
| final String FOO_PLATFORM_LOGGER = "test.platformlogger.foo"; |
| final String BAR_PLATFORM_LOGGER = "test.platformlogger.bar"; |
| final String GOO_PLATFORM_LOGGER = "test.platformlogger.goo"; |
| final String BAR_LOGGER = "test.logger.bar"; |
| goo = PlatformLogger.getLogger(GOO_PLATFORM_LOGGER); |
| // test the PlatformLogger methods |
| testLogMethods(goo); |
| |
| // Create a platform logger using the default |
| foo = PlatformLogger.getLogger(FOO_PLATFORM_LOGGER); |
| checkPlatformLogger(foo, FOO_PLATFORM_LOGGER); |
| |
| // create a java.util.logging.Logger |
| // now java.util.logging.Logger should be created for each platform logger |
| logger = Logger.getLogger(BAR_LOGGER); |
| logger.setLevel(Level.WARNING); |
| |
| bar = PlatformLogger.getLogger(BAR_PLATFORM_LOGGER); |
| checkPlatformLogger(bar, BAR_PLATFORM_LOGGER); |
| |
| // test the PlatformLogger methods |
| testLogMethods(goo); |
| testLogMethods(bar); |
| |
| checkLogger(FOO_PLATFORM_LOGGER, Level.FINER); |
| checkLogger(BAR_PLATFORM_LOGGER, Level.FINER); |
| |
| checkLogger(GOO_PLATFORM_LOGGER, null); |
| checkLogger(BAR_LOGGER, Level.WARNING); |
| |
| foo.setLevel(PlatformLogger.Level.SEVERE); |
| checkLogger(FOO_PLATFORM_LOGGER, Level.SEVERE); |
| |
| checkPlatformLoggerLevels(foo, bar); |
| } |
| |
| // don't use java.util.logging here to prevent it from initialized |
| private static void checkPlatformLogger(PlatformLogger logger, String name) { |
| if (!logger.getName().equals(name)) { |
| throw new RuntimeException("Invalid logger's name " + |
| logger.getName() + " but expected " + name); |
| } |
| |
| if (logger.level() != null) { |
| throw new RuntimeException("Invalid default level for logger " + |
| logger.getName() + ": " + logger.level()); |
| } |
| |
| checkLoggable(logger, FINE, false); |
| |
| logger.setLevel(FINER); |
| checkLevel(logger, FINER); |
| checkLoggable(logger, FINER, true); |
| checkLoggable(logger, FINE, true); |
| checkLoggable(logger, FINEST, false); |
| |
| logger.info("OK: Testing log message"); |
| } |
| |
| private static void checkLoggable(PlatformLogger logger, PlatformLogger.Level level, boolean expected) { |
| if (logger.isLoggable(level) != expected) { |
| throw new RuntimeException("logger " + logger.getName() + ": " + level + |
| (expected ? " not loggable" : " loggable")); |
| } |
| } |
| |
| private static void checkLevel(PlatformLogger logger, PlatformLogger.Level level) { |
| if (logger.level() != level) { |
| throw new RuntimeException("Invalid level for logger " + |
| logger.getName() + ": " + logger.level() + " != " + level); |
| } |
| } |
| |
| private static void checkLogger(String name, Level level) { |
| Logger logger = LogManager.getLogManager().getLogger(name); |
| if (logger == null) { |
| throw new RuntimeException("Logger " + name + |
| " does not exist"); |
| } |
| |
| if (logger.getLevel() != level) { |
| throw new RuntimeException("Invalid level for logger " + |
| logger.getName() + " " + logger.getLevel()); |
| } |
| } |
| |
| private static void testLogMethods(PlatformLogger logger) { |
| logger.severe("Test severe(String, Object...) {0} {1}", new Long(1), "string"); |
| // test Object[] |
| logger.severe("Test severe(String, Object...) {0}", (Object[]) getPoints()); |
| logger.warning("Test warning(String, Throwable)", new Throwable("Testing")); |
| logger.info("Test info(String)"); |
| } |
| |
| private static void checkPlatformLoggerLevels(PlatformLogger... loggers) { |
| final Level[] levels = new Level[] { |
| Level.ALL, Level.CONFIG, Level.FINE, Level.FINER, Level.FINEST, |
| Level.INFO, Level.OFF, Level.SEVERE, Level.WARNING |
| }; |
| |
| int count = PlatformLogger.Level.values().length; |
| if (levels.length != count) { |
| throw new RuntimeException("There are " + count + |
| " PlatformLogger.Level members, but " + levels.length + |
| " standard java.util.logging levels - the numbers should be equal."); |
| } |
| // check mappings |
| for (Level level : levels) { |
| checkPlatformLoggerLevelMapping(level); |
| } |
| |
| for (Level level : levels) { |
| PlatformLogger.Level platformLevel = PlatformLogger.Level.valueOf(level.getName()); |
| for (PlatformLogger logger : loggers) { |
| logger.setLevel(platformLevel); // setLevel(PlatformLogger.Level) |
| checkLoggerLevel(logger, level); |
| |
| logger.setLevel(ALL); // setLevel(int) |
| checkLoggerLevel(logger, Level.ALL); |
| } |
| } |
| |
| Logger javaLogger = Logger.getLogger("foo.bar.baz"); |
| for (Level level : levels) { |
| checkJavaLoggerLevel(javaLogger, level); |
| } |
| } |
| |
| private static void checkLoggerLevel(PlatformLogger logger, Level level) { |
| PlatformLogger.Level plevel = PlatformLogger.Level.valueOf(level.getName()); |
| if (plevel != logger.level()) { |
| throw new RuntimeException("Retrieved PlatformLogger level " |
| + logger.level() |
| + " is not the same as set level " + plevel); |
| } |
| |
| // check the level set in java.util.logging.Logger |
| Logger javaLogger = LogManager.getLogManager().getLogger(logger.getName()); |
| Level javaLevel = javaLogger.getLevel(); |
| if (javaLogger.getLevel() != level) { |
| throw new RuntimeException("Retrieved backing java.util.logging.Logger level " |
| + javaLevel + " is not the expected " + level); |
| } |
| } |
| |
| private static void checkJavaLoggerLevel(Logger logger, Level level) { |
| // This method exercise the mapping of java level to platform level |
| // when the java level is not one of the standard levels... |
| |
| System.out.println("Testing Java Level with: " + level.getName()); |
| |
| // create a brand new java logger |
| Logger javaLogger = sun.util.logging.internal.LoggingProviderImpl.getLogManagerAccess() |
| .demandLoggerFor(LogManager.getLogManager(), |
| logger.getName()+"."+level.getName(), Thread.class.getModule()); |
| |
| // Set a non standard java.util.logging.Level on the java logger |
| // (except for OFF & ALL - which will remain unchanged) |
| int intValue = level.intValue(); |
| if (level != Level.ALL && level != Level.OFF) { |
| intValue -= 7; |
| } |
| javaLogger.setLevel(Level.parse(String.valueOf(intValue))); |
| |
| // check the level set in java.util.logging.Logger |
| Level effectiveLevel = javaLogger.getLevel(); |
| System.out.println("Effective Java Level used is: " + effectiveLevel); |
| |
| if (effectiveLevel.intValue() != intValue) { |
| throw new RuntimeException("Retrieved backing java.util.logging.Logger level.intValue() " |
| + effectiveLevel.intValue() + " is not the expected " + intValue); |
| } |
| if (intValue != level.intValue() && javaLogger.getLevel() == level) { |
| throw new RuntimeException("Retrieved backing java.util.logging.Logger level " |
| + effectiveLevel + " is " + level); |
| } |
| if (intValue == level.intValue() && javaLogger.getLevel() != level) { |
| throw new RuntimeException("Retrieved backing java.util.logging.Logger level " |
| + effectiveLevel + " is not " + level); |
| } |
| |
| // check the level set in the PlatformLogger |
| PlatformLogger plogger = PlatformLogger.getLogger(javaLogger.getName()); |
| PlatformLogger.Level expected = PlatformLogger.Level.valueOf(level.getName()); |
| if (plogger.level() != expected) { |
| throw new RuntimeException("Retrieved backing PlatformLogger level " |
| + plogger.level() + " is not the expected " + expected); |
| |
| } |
| } |
| |
| private static void checkPlatformLoggerLevelMapping(Level level) { |
| // map the given level to PlatformLogger.Level of the same name and value |
| PlatformLogger.Level platformLevel = PlatformLogger.Level.valueOf(level.getName()); |
| if (platformLevel.intValue() != level.intValue()) { |
| throw new RuntimeException("Mismatched level: " + level |
| + " PlatformLogger.Level" + platformLevel); |
| } |
| if (!platformLevel.name().equals(level.getName())) { |
| throw new RuntimeException("The value of PlatformLogger." + level.getName() + ".name() is " |
| + platformLevel.name() + " but expected " + level.getName()); |
| } |
| } |
| |
| static Point[] getPoints() { |
| Point[] res = new Point[3]; |
| res[0] = new Point(0,0); |
| res[1] = new Point(1,1); |
| res[2] = new Point(2,2); |
| return res; |
| } |
| |
| static class Point { |
| final int x; |
| final int y; |
| public Point(int x, int y) { |
| this.x = x; |
| this.y = y; |
| } |
| public String toString() { |
| return "{x="+x + ", y=" + y + "}"; |
| } |
| } |
| |
| } |