755 lines
31 KiB
Java
755 lines
31 KiB
Java
/*
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* Copyright (c) 2015, 2022, 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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import java.security.AccessControlException;
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import java.security.AccessController;
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import java.security.CodeSource;
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import java.security.Permission;
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import java.security.PermissionCollection;
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import java.security.Permissions;
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import java.security.Policy;
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import java.security.PrivilegedAction;
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import java.security.ProtectionDomain;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Enumeration;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Queue;
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import java.util.ResourceBundle;
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import java.util.concurrent.ArrayBlockingQueue;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicLong;
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import java.util.function.Supplier;
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import java.lang.System.LoggerFinder;
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import java.lang.System.Logger;
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import java.lang.System.Logger.Level;
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import java.util.stream.Stream;
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import java.security.AllPermission;
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/**
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* @test
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* @bug 8140364
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* @summary Tests loggers returned by System.getLogger with a naive implementation
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* of LoggerFinder, and in particular the default body of
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* System.Logger methods.
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* @build CustomLoggerTest AccessSystemLogger
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* @run driver AccessSystemLogger
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* @run main/othervm -Xbootclasspath/a:boot CustomLoggerTest NOSECURITY
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* @run main/othervm -Xbootclasspath/a:boot -Djava.security.manager=allow CustomLoggerTest NOPERMISSIONS
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* @run main/othervm -Xbootclasspath/a:boot -Djava.security.manager=allow CustomLoggerTest WITHPERMISSIONS
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* @author danielfuchs
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*/
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public class CustomLoggerTest {
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final static AtomicLong sequencer = new AtomicLong();
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final static boolean VERBOSE = false;
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static final ThreadLocal<AtomicBoolean> allowControl = new ThreadLocal<AtomicBoolean>() {
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@Override
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protected AtomicBoolean initialValue() {
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return new AtomicBoolean(false);
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}
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};
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static final ThreadLocal<AtomicBoolean> allowAll = new ThreadLocal<AtomicBoolean>() {
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@Override
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protected AtomicBoolean initialValue() {
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return new AtomicBoolean(false);
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}
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};
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public static class MyBundle extends ResourceBundle {
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final ConcurrentHashMap<String,String> map = new ConcurrentHashMap<>();
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@Override
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protected Object handleGetObject(String key) {
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if (key.contains(" (translated)")) {
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throw new RuntimeException("Unexpected key: " + key);
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}
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return map.computeIfAbsent(key, k -> k + " (translated)");
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}
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@Override
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public Enumeration<String> getKeys() {
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return Collections.enumeration(map.keySet());
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}
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}
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public static class MyLoggerBundle extends MyBundle {
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}
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public static class BaseLoggerFinder extends LoggerFinder {
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final ConcurrentHashMap<String, LoggerImpl> system = new ConcurrentHashMap<>();
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final ConcurrentHashMap<String, LoggerImpl> user = new ConcurrentHashMap<>();
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public Queue<LogEvent> eventQueue = new ArrayBlockingQueue<>(128);
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// changing this to true requires changing the logic in the
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// test in order to load this class with a protection domain
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// that has the CONTROL_PERMISSION (e.g. by using a custom
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// system class loader.
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final boolean doChecks = false;
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public static final class LogEvent {
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public LogEvent() {
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this(sequencer.getAndIncrement());
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}
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LogEvent(long sequenceNumber) {
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this.sequenceNumber = sequenceNumber;
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}
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long sequenceNumber;
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boolean isLoggable;
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String loggerName;
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Level level;
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ResourceBundle bundle;
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Throwable thrown;
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Object[] args;
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Supplier<String> supplier;
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String msg;
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Object[] toArray() {
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return new Object[] {
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sequenceNumber,
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isLoggable,
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loggerName,
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level,
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bundle,
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thrown,
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args,
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supplier,
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msg,
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};
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}
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@Override
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public String toString() {
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return Arrays.deepToString(toArray());
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}
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@Override
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public boolean equals(Object obj) {
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return obj instanceof LogEvent
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&& Objects.deepEquals(this.toArray(), ((LogEvent)obj).toArray());
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}
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@Override
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public int hashCode() {
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return Objects.hash(toArray());
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}
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public static LogEvent of(boolean isLoggable, String name,
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Level level, ResourceBundle bundle,
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String key, Throwable thrown) {
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LogEvent evt = new LogEvent();
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evt.isLoggable = isLoggable;
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evt.loggerName = name;
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evt.level = level;
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evt.args = null;
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evt.bundle = bundle;
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evt.thrown = thrown;
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evt.supplier = null;
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evt.msg = key;
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return evt;
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}
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public static LogEvent of(boolean isLoggable, String name,
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Level level, ResourceBundle bundle,
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String key, Object... params) {
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LogEvent evt = new LogEvent();
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evt.isLoggable = isLoggable;
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evt.loggerName = name;
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evt.level = level;
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evt.args = params;
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evt.bundle = bundle;
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evt.thrown = null;
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evt.supplier = null;
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evt.msg = key;
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return evt;
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}
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public static LogEvent of(long sequenceNumber,
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boolean isLoggable, String name,
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Level level, ResourceBundle bundle,
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String key, Supplier<String> supplier,
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Throwable thrown, Object... params) {
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LogEvent evt = new LogEvent(sequenceNumber);
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evt.loggerName = name;
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evt.level = level;
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evt.args = params;
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evt.bundle = bundle;
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evt.thrown = thrown;
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evt.supplier = supplier;
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evt.msg = key;
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evt.isLoggable = isLoggable;
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return evt;
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}
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}
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public class LoggerImpl implements Logger {
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private final String name;
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private Level level = Level.INFO;
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public LoggerImpl(String name) {
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this.name = name;
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}
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@Override
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public String getName() {
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return name;
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}
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@Override
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public boolean isLoggable(Level level) {
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return this.level != Level.OFF && this.level.getSeverity() <= level.getSeverity();
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}
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@Override
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public void log(Level level, ResourceBundle bundle, String key, Throwable thrown) {
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log(LogEvent.of(isLoggable(level), this.name, level, bundle, key, thrown));
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}
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@Override
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public void log(Level level, ResourceBundle bundle, String format, Object... params) {
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log(LogEvent.of(isLoggable(level), name, level, bundle, format, params));
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}
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void log(LogEvent event) {
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eventQueue.add(event);
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}
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}
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@Override
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public Logger getLogger(String name, Module caller) {
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// We should check the permission to obey the API contract, but
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// what happens if we don't?
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// This is the main difference compared with what we test in
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// java/lang/System/LoggerFinder/BaseLoggerFinderTest
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SecurityManager sm = System.getSecurityManager();
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if (sm != null && doChecks) {
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sm.checkPermission(SimplePolicy.LOGGERFINDER_PERMISSION);
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}
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final boolean before = allowAll.get().getAndSet(true);
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final ClassLoader callerLoader;
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try {
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callerLoader = caller.getClassLoader();
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} finally {
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allowAll.get().set(before);
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}
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if (callerLoader == null) {
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return system.computeIfAbsent(name, (n) -> new LoggerImpl(n));
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} else {
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return user.computeIfAbsent(name, (n) -> new LoggerImpl(n));
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}
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}
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}
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static final AccessSystemLogger accessSystemLogger = new AccessSystemLogger();
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static enum TestCases {NOSECURITY, NOPERMISSIONS, WITHPERMISSIONS};
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static void setSecurityManager() {
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if (System.getSecurityManager() == null) {
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Policy.setPolicy(new SimplePolicy(allowControl, allowAll));
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System.setSecurityManager(new SecurityManager());
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}
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}
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public static void main(String[] args) {
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if (args.length == 0)
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args = new String[] {
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"NOSECURITY",
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"NOPERMISSIONS",
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"WITHPERMISSIONS"
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};
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// 1. Obtain destination loggers directly from the LoggerFinder
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// - LoggerFinder.getLogger("foo", type)
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BaseLoggerFinder provider =
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BaseLoggerFinder.class.cast(LoggerFinder.getLoggerFinder());
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BaseLoggerFinder.LoggerImpl appSink =
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BaseLoggerFinder.LoggerImpl.class.cast(provider.getLogger("foo", CustomLoggerTest.class.getModule()));
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BaseLoggerFinder.LoggerImpl sysSink =
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BaseLoggerFinder.LoggerImpl.class.cast(provider.getLogger("foo", Thread.class.getModule()));
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Stream.of(args).map(TestCases::valueOf).forEach((testCase) -> {
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switch (testCase) {
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case NOSECURITY:
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System.out.println("\n*** Without Security Manager\n");
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test(provider, true, appSink, sysSink);
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System.out.println("Tetscase count: " + sequencer.get());
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break;
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case NOPERMISSIONS:
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System.out.println("\n*** With Security Manager, without permissions\n");
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setSecurityManager();
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test(provider, false, appSink, sysSink);
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System.out.println("Tetscase count: " + sequencer.get());
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break;
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case WITHPERMISSIONS:
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System.out.println("\n*** With Security Manager, with control permission\n");
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setSecurityManager();
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final boolean control = allowControl.get().get();
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try {
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allowControl.get().set(true);
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test(provider, true, appSink, sysSink);
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} finally {
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allowControl.get().set(control);
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}
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break;
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default:
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throw new RuntimeException("Unknown test case: " + testCase);
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}
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});
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System.out.println("\nPASSED: Tested " + sequencer.get() + " cases.");
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}
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public static void test(BaseLoggerFinder provider, boolean hasRequiredPermissions,
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BaseLoggerFinder.LoggerImpl appSink, BaseLoggerFinder.LoggerImpl sysSink) {
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ResourceBundle loggerBundle = ResourceBundle.getBundle(MyLoggerBundle.class.getName());
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final Map<Logger, String> loggerDescMap = new HashMap<>();
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// 1. Test loggers returned by:
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// - System.getLogger("foo")
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// - and AccessSystemLogger.getLogger("foo")
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Logger appLogger1 = System.getLogger("foo");
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loggerDescMap.put(appLogger1, "System.getLogger(\"foo\");");
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Logger sysLogger1 = null;
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try {
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sysLogger1 = accessSystemLogger.getLogger("foo");
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loggerDescMap.put(sysLogger1, "AccessSystemLogger.getLogger(\"foo\")");
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} catch (AccessControlException acx) {
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if (hasRequiredPermissions) {
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throw new RuntimeException("Unexpected security exception: ", acx);
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}
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if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
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throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
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}
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throw new RuntimeException("unexpected exception: " + acx, acx);
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}
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if (appLogger1 == sysLogger1) {
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throw new RuntimeException("identical loggers");
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}
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if (provider.system.contains(appLogger1)) {
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throw new RuntimeException("app logger in system map");
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}
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if (provider.user.contains(sysLogger1)) {
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throw new RuntimeException("sys logger in appplication map");
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}
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if (provider.system.contains(sysLogger1)) {
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// sysLogger should be a LazyLoggerWrapper
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throw new RuntimeException("sys logger is in system map (should be wrapped)");
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}
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// 2. Test loggers returned by:
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// - System.getLogger(\"foo\", loggerBundle)
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// - and AccessSystemLogger.getLogger(\"foo\", loggerBundle)
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Logger appLogger2 =
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System.getLogger("foo", loggerBundle);
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loggerDescMap.put(appLogger2, "System.getLogger(\"foo\", loggerBundle)");
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Logger sysLogger2 = null;
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try {
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sysLogger2 = accessSystemLogger.getLogger("foo", loggerBundle);
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loggerDescMap.put(sysLogger2, "AccessSystemLogger.getLogger(\"foo\", loggerBundle)");
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} catch (AccessControlException acx) {
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if (hasRequiredPermissions) {
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throw new RuntimeException("Unexpected security exception: ", acx);
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}
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if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
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throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
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}
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throw new RuntimeException("unexpected exception: " + acx, acx);
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}
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if (appLogger2 == sysLogger2) {
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throw new RuntimeException("identical loggers");
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}
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if (appLogger2 == appSink) {
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throw new RuntimeException("identical loggers");
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}
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if (sysLogger2 == sysSink) {
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throw new RuntimeException("identical loggers");
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}
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if (provider.system.contains(appLogger2)) {
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throw new RuntimeException("localized app logger in system map");
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}
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if (provider.user.contains(appLogger2)) {
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throw new RuntimeException("localized app logger in appplication map");
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}
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if (provider.user.contains(sysLogger2)) {
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throw new RuntimeException("localized sys logger in appplication map");
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}
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if (provider.system.contains(sysLogger2)) {
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throw new RuntimeException("localized sys logger not in system map");
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}
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testLogger(provider, loggerDescMap, "foo", null, appLogger1, appSink);
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testLogger(provider, loggerDescMap, "foo", null, sysLogger1, sysSink);
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testLogger(provider, loggerDescMap, "foo", loggerBundle, appLogger2, appSink);
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testLogger(provider, loggerDescMap, "foo", loggerBundle, sysLogger2, sysSink);
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}
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public static class Foo {
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}
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static void verbose(String msg) {
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if (VERBOSE) {
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System.out.println(msg);
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}
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}
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// Calls the 8 methods defined on Logger and verify the
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// parameters received by the underlying BaseLoggerFinder.LoggerImpl
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// logger.
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private static void testLogger(BaseLoggerFinder provider,
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Map<Logger, String> loggerDescMap,
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String name,
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ResourceBundle loggerBundle,
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Logger logger,
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BaseLoggerFinder.LoggerImpl sink) {
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System.out.println("Testing " + loggerDescMap.get(logger));
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Foo foo = new Foo();
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String fooMsg = foo.toString();
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for (Level loggerLevel : Level.values()) {
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sink.level = loggerLevel;
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for (Level messageLevel : Level.values()) {
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String desc = "logger.log(messageLevel, foo): loggerLevel="
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+ loggerLevel+", messageLevel="+messageLevel;
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BaseLoggerFinder.LogEvent expected =
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BaseLoggerFinder.LogEvent.of(
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sequencer.get(),
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messageLevel.compareTo(loggerLevel) >= 0,
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name, messageLevel, (ResourceBundle)null,
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fooMsg, null, (Throwable)null, (Object[])null);
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logger.log(messageLevel, foo);
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if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
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if (provider.eventQueue.poll() != null) {
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throw new RuntimeException("unexpected event in queue for " + desc);
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}
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} else {
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BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
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if (!expected.equals(actual)) {
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throw new RuntimeException("mismatch for " + desc
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+ "\n\texpected=" + expected
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+ "\n\t actual=" + actual);
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} else {
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verbose("Got expected results for "
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+ desc + "\n\t" + expected);
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}
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}
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}
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}
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String msg = "blah";
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for (Level loggerLevel : Level.values()) {
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sink.level = loggerLevel;
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for (Level messageLevel : Level.values()) {
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String desc = "logger.log(messageLevel, \"blah\"): loggerLevel="
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+ loggerLevel+", messageLevel="+messageLevel;
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BaseLoggerFinder.LogEvent expected =
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BaseLoggerFinder.LogEvent.of(
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sequencer.get(),
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messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
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name, messageLevel, loggerBundle,
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msg, null, (Throwable)null, (Object[])null);
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logger.log(messageLevel, msg);
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BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
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if (!expected.equals(actual)) {
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throw new RuntimeException("mismatch for " + desc
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+ "\n\texpected=" + expected
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+ "\n\t actual=" + actual);
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} else {
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verbose("Got expected results for "
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+ desc + "\n\t" + expected);
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}
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}
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}
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Supplier<String> fooSupplier = new Supplier<String>() {
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@Override
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public String get() {
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return this.toString();
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}
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};
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for (Level loggerLevel : Level.values()) {
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sink.level = loggerLevel;
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for (Level messageLevel : Level.values()) {
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String desc = "logger.log(messageLevel, fooSupplier): loggerLevel="
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+ loggerLevel+", messageLevel="+messageLevel;
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BaseLoggerFinder.LogEvent expected =
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BaseLoggerFinder.LogEvent.of(
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sequencer.get(),
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messageLevel.compareTo(loggerLevel) >= 0,
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name, messageLevel, (ResourceBundle)null,
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fooSupplier.get(), null,
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(Throwable)null, (Object[])null);
|
|
logger.log(messageLevel, fooSupplier);
|
|
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
|
|
if (provider.eventQueue.poll() != null) {
|
|
throw new RuntimeException("unexpected event in queue for " + desc);
|
|
}
|
|
} else {
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
String format = "two params [{1} {2}]";
|
|
Object arg1 = foo;
|
|
Object arg2 = msg;
|
|
for (Level loggerLevel : Level.values()) {
|
|
sink.level = loggerLevel;
|
|
for (Level messageLevel : Level.values()) {
|
|
String desc = "logger.log(messageLevel, format, params...): loggerLevel="
|
|
+ loggerLevel+", messageLevel="+messageLevel;
|
|
BaseLoggerFinder.LogEvent expected =
|
|
BaseLoggerFinder.LogEvent.of(
|
|
sequencer.get(),
|
|
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
|
|
name, messageLevel, loggerBundle,
|
|
format, null, (Throwable)null, new Object[] {arg1, arg2});
|
|
logger.log(messageLevel, format, arg1, arg2);
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
|
|
Throwable thrown = new Exception("OK: log me!");
|
|
for (Level loggerLevel : Level.values()) {
|
|
sink.level = loggerLevel;
|
|
for (Level messageLevel : Level.values()) {
|
|
String desc = "logger.log(messageLevel, \"blah\", thrown): loggerLevel="
|
|
+ loggerLevel+", messageLevel="+messageLevel;
|
|
BaseLoggerFinder.LogEvent expected =
|
|
BaseLoggerFinder.LogEvent.of(
|
|
sequencer.get(),
|
|
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
|
|
name, messageLevel, loggerBundle,
|
|
msg, null, thrown, (Object[]) null);
|
|
logger.log(messageLevel, msg, thrown);
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
for (Level loggerLevel : Level.values()) {
|
|
sink.level = loggerLevel;
|
|
for (Level messageLevel : Level.values()) {
|
|
String desc = "logger.log(messageLevel, thrown, fooSupplier): loggerLevel="
|
|
+ loggerLevel+", messageLevel="+messageLevel;
|
|
BaseLoggerFinder.LogEvent expected =
|
|
BaseLoggerFinder.LogEvent.of(
|
|
sequencer.get(),
|
|
messageLevel.compareTo(loggerLevel) >= 0,
|
|
name, messageLevel, (ResourceBundle)null,
|
|
fooSupplier.get(), null,
|
|
(Throwable)thrown, (Object[])null);
|
|
logger.log(messageLevel, fooSupplier, thrown);
|
|
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
|
|
if (provider.eventQueue.poll() != null) {
|
|
throw new RuntimeException("unexpected event in queue for " + desc);
|
|
}
|
|
} else {
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ResourceBundle bundle = ResourceBundle.getBundle(MyBundle.class.getName());
|
|
for (Level loggerLevel : Level.values()) {
|
|
sink.level = loggerLevel;
|
|
for (Level messageLevel : Level.values()) {
|
|
String desc = "logger.log(messageLevel, bundle, format, params...): loggerLevel="
|
|
+ loggerLevel+", messageLevel="+messageLevel;
|
|
BaseLoggerFinder.LogEvent expected =
|
|
BaseLoggerFinder.LogEvent.of(
|
|
sequencer.get(),
|
|
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
|
|
name, messageLevel, bundle,
|
|
format, null, (Throwable)null, new Object[] {foo, msg});
|
|
logger.log(messageLevel, bundle, format, foo, msg);
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (Level loggerLevel : Level.values()) {
|
|
sink.level = loggerLevel;
|
|
for (Level messageLevel : Level.values()) {
|
|
String desc = "logger.log(messageLevel, bundle, \"blah\", thrown): loggerLevel="
|
|
+ loggerLevel+", messageLevel="+messageLevel;
|
|
BaseLoggerFinder.LogEvent expected =
|
|
BaseLoggerFinder.LogEvent.of(
|
|
sequencer.get(),
|
|
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
|
|
name, messageLevel, bundle,
|
|
msg, null, thrown, (Object[]) null);
|
|
logger.log(messageLevel, bundle, msg, thrown);
|
|
BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
|
|
if (!expected.equals(actual)) {
|
|
throw new RuntimeException("mismatch for " + desc
|
|
+ "\n\texpected=" + expected
|
|
+ "\n\t actual=" + actual);
|
|
} else {
|
|
verbose("Got expected results for "
|
|
+ desc + "\n\t" + expected);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
final static class PermissionsBuilder {
|
|
final Permissions perms;
|
|
public PermissionsBuilder() {
|
|
this(new Permissions());
|
|
}
|
|
public PermissionsBuilder(Permissions perms) {
|
|
this.perms = perms;
|
|
}
|
|
public PermissionsBuilder add(Permission p) {
|
|
perms.add(p);
|
|
return this;
|
|
}
|
|
public PermissionsBuilder addAll(PermissionCollection col) {
|
|
if (col != null) {
|
|
for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) {
|
|
perms.add(e.nextElement());
|
|
}
|
|
}
|
|
return this;
|
|
}
|
|
public Permissions toPermissions() {
|
|
final PermissionsBuilder builder = new PermissionsBuilder();
|
|
builder.addAll(perms);
|
|
return builder.perms;
|
|
}
|
|
}
|
|
|
|
public static class SimplePolicy extends Policy {
|
|
|
|
static final Policy DEFAULT_POLICY = Policy.getPolicy();
|
|
|
|
static final RuntimePermission LOGGERFINDER_PERMISSION =
|
|
new RuntimePermission("loggerFinder");
|
|
final Permissions permissions;
|
|
final Permissions controlPermissions;
|
|
final Permissions allPermissions;
|
|
final ThreadLocal<AtomicBoolean> allowControl;
|
|
final ThreadLocal<AtomicBoolean> allowAll;
|
|
public SimplePolicy(ThreadLocal<AtomicBoolean> allowControl, ThreadLocal<AtomicBoolean> allowAll) {
|
|
this.allowControl = allowControl;
|
|
this.allowAll = allowAll;
|
|
permissions = new Permissions();
|
|
|
|
// these are used for configuring the test itself...
|
|
controlPermissions = new Permissions();
|
|
controlPermissions.add(LOGGERFINDER_PERMISSION);
|
|
|
|
// these are used for simulating a doPrivileged call from
|
|
// a class in the BCL
|
|
allPermissions = new Permissions();
|
|
allPermissions.add(new AllPermission());
|
|
|
|
}
|
|
|
|
Permissions permissions() {
|
|
if (allowAll.get().get()) return allPermissions;
|
|
if (allowControl.get().get()) return controlPermissions;
|
|
return permissions;
|
|
|
|
}
|
|
|
|
@Override
|
|
public boolean implies(ProtectionDomain domain, Permission permission) {
|
|
return permissions().implies(permission) || DEFAULT_POLICY.implies(domain, permission);
|
|
}
|
|
|
|
@Override
|
|
public PermissionCollection getPermissions(CodeSource codesource) {
|
|
return new PermissionsBuilder().addAll(permissions()).toPermissions();
|
|
}
|
|
|
|
@Override
|
|
public PermissionCollection getPermissions(ProtectionDomain domain) {
|
|
return new PermissionsBuilder().addAll(permissions()).toPermissions();
|
|
}
|
|
}
|
|
}
|