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/*
* 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);
}
}
}
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