| /* |
| * Copyright (c) 2013, 2016, 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.security.Permission; |
| import java.security.Permissions; |
| import java.security.Policy; |
| import java.security.ProtectionDomain; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import java.util.logging.LoggingPermission; |
| |
| |
| |
| /** |
| * @test |
| * @bug 8026499 |
| * @summary checks that Logger.getLogger("").setLevel() is working correctly. |
| * @modules java.base/sun.util.logging |
| * java.logging |
| * @build TestRootLoggerLevel |
| * @run main/othervm -Dtest.security=on TestRootLoggerLevel |
| * @run main/othervm -Dtest.security=off TestRootLoggerLevel |
| * @author danielfuchs |
| */ |
| public class TestRootLoggerLevel { |
| |
| public static enum Loggers { |
| ROOT("", "root"), |
| GLOBAL(Logger.GLOBAL_LOGGER_NAME); |
| |
| private final String name; |
| private final String displayName; |
| Loggers(String name) { |
| this(name, name); |
| } |
| Loggers(String name, String displayName) { |
| this.name = name; |
| this.displayName = displayName; |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| |
| for (Loggers log : Loggers.values()) { |
| System.out.println(log.displayName + ": " |
| + Logger.getLogger(log.name) |
| + ": " + Logger.getLogger(log.name).getLevel()); |
| } |
| |
| if ("on".equals(System.getProperty("test.security","on"))) { |
| System.out.println("*** SecurityManager is ON"); |
| Policy.setPolicy(new SimplePolicy()); |
| |
| System.setSecurityManager(new SecurityManager()); |
| } else { |
| System.out.println("*** SecurityManager is OFF"); |
| } |
| |
| // Before the fix, setting the root logger level here had only |
| // a transient effect... |
| for (Loggers log : Loggers.values()) { |
| System.out.println("Logger.getLogger(\"" |
| + log.name |
| + "\").setLevel(Level.FINEST);"); |
| Logger.getLogger(log.name).setLevel(Level.FINEST); |
| System.out.println(log.displayName + ": " |
| + Logger.getLogger(log.name) |
| + ": " + Logger.getLogger(log.name).getLevel()); |
| |
| // At this point - the root logger should have a level which is |
| // FINEST - just check it here for sanity. |
| if (Logger.getLogger(log.name).getLevel() != Level.FINEST) { |
| throw new RuntimeException("Logger " + log.displayName |
| + " level should be FINEST: " |
| + Logger.getLogger(log.name).getLevel()); |
| } |
| } |
| // Initializing some PlatformLogger caused the root logger |
| // level to be reset to INFO. |
| // |
| final Object platformLogger = |
| sun.util.logging.PlatformLogger.getLogger("java.foo"); |
| System.out.println("Got platform logger: " + platformLogger); |
| |
| for (Loggers log : Loggers.values()) { |
| // Check that the root logger still has the FINEST value assigned |
| // to it earlier. |
| System.out.println(log.displayName + ": " |
| + Logger.getLogger(log.name) |
| + ": " + Logger.getLogger(log.name).getLevel()); |
| |
| if (Logger.getLogger(log.name).getLevel() != Level.FINEST) { |
| throw new RuntimeException("Logger " + log.displayName |
| + " level should be FINEST: " |
| + Logger.getLogger(log.name).getLevel()); |
| } |
| } |
| |
| } |
| |
| private static final class SimplePolicy extends Policy { |
| private final Permissions perms; |
| |
| private static final Permissions permissions(Permission... perms) { |
| Permissions permissions = new Permissions(); |
| for (Permission perm : perms) { |
| permissions.add(perm); |
| } |
| return permissions; |
| } |
| |
| SimplePolicy() { |
| this(permissions(new LoggingPermission("control", null), |
| new RuntimePermission("accessClassInPackage.sun.util.logging") |
| )); |
| } |
| |
| SimplePolicy(Permissions perms) { |
| this.perms = perms; |
| } |
| |
| @Override |
| public boolean implies(ProtectionDomain domain, Permission permission) { |
| return perms.implies(permission); |
| } |
| |
| } |
| |
| } |