/*
* Copyright (c) 2015, 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.AccessControlException;
import java.security.CodeSource;
import java.security.Permission;
import java.security.PermissionCollection;
import java.security.Permissions;
import java.security.Policy;
import java.security.ProtectionDomain;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Queue;
import java.util.ResourceBundle;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;
import java.util.function.Supplier;
import java.lang.System.LoggerFinder;
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.function.Function;
import java.util.logging.Handler;
import java.util.logging.LogRecord;
import java.util.stream.Stream;
/**
* @test
* @bug 8140364 8145686
* @summary Tests default loggers returned by System.getLogger, and in
* particular the implementation of the the System.Logger method
* performed by the default binding.
* @modules java.logging
* @build DefaultLoggerTest AccessSystemLogger
* @run driver AccessSystemLogger
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest NOSECURITY
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest NOPERMISSIONS
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest WITHPERMISSIONS
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest WITHCUSTOMWRAPPERS
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest WITHREFLECTION
* @author danielfuchs
*/
public class DefaultLoggerTest {
final static AtomicLong sequencer = new AtomicLong();
final static boolean VERBOSE = false;
static final ThreadLocal<AtomicBoolean> allowControl = new ThreadLocal<AtomicBoolean>() {
@Override
protected AtomicBoolean initialValue() {
return new AtomicBoolean(false);
}
};
static final ThreadLocal<AtomicBoolean> allowAll = new ThreadLocal<AtomicBoolean>() {
@Override
protected AtomicBoolean initialValue() {
return new AtomicBoolean(false);
}
};
public static final Queue<LogEvent> eventQueue = new ArrayBlockingQueue<>(128);
public static final class LogEvent {
public LogEvent() {
this(sequencer.getAndIncrement());
}
LogEvent(long sequenceNumber) {
this.sequenceNumber = sequenceNumber;
}
long sequenceNumber;
boolean isLoggable;
String loggerName;
java.util.logging.Level level;
ResourceBundle bundle;
Throwable thrown;
Object[] args;
String msg;
String className;
String methodName;
Object[] toArray() {
return new Object[] {
sequenceNumber,
isLoggable,
loggerName,
level,
bundle,
thrown,
args,
msg,
className,
methodName,
};
}
@Override
public String toString() {
return Arrays.deepToString(toArray());
}
@Override
public boolean equals(Object obj) {
return obj instanceof LogEvent
&& Objects.deepEquals(this.toArray(), ((LogEvent)obj).toArray());
}
@Override
public int hashCode() {
return Objects.hash(toArray());
}
public static LogEvent of(long sequenceNumber,
boolean isLoggable, String name,
java.util.logging.Level level, ResourceBundle bundle,
String key, Throwable thrown, Object... params) {
return LogEvent.of(sequenceNumber, isLoggable, name,
DefaultLoggerTest.class.getName(),
"testLogger", level, bundle, key,
thrown, params);
}
public static LogEvent of(long sequenceNumber,
boolean isLoggable, String name,
String className, String methodName,
java.util.logging.Level level, ResourceBundle bundle,
String key, Throwable thrown, Object... params) {
LogEvent evt = new LogEvent(sequenceNumber);
evt.loggerName = name;
evt.level = level;
evt.args = params;
evt.bundle = bundle;
evt.thrown = thrown;
evt.msg = key;
evt.isLoggable = isLoggable;
evt.className = className;
evt.methodName = methodName;
return evt;
}
}
static java.util.logging.Level mapToJul(Level level) {
switch (level) {
case ALL: return java.util.logging.Level.ALL;
case TRACE: return java.util.logging.Level.FINER;
case DEBUG: return java.util.logging.Level.FINE;
case INFO: return java.util.logging.Level.INFO;
case WARNING: return java.util.logging.Level.WARNING;
case ERROR: return java.util.logging.Level.SEVERE;
case OFF: return java.util.logging.Level.OFF;
}
throw new InternalError("No such level: " + level);
}
static void setLevel(java.util.logging.Logger sink, java.util.logging.Level loggerLevel) {
boolean before = allowAll.get().get();
try {
allowAll.get().set(true);
sink.setLevel(loggerLevel);
} finally {
allowAll.get().set(before);
}
}
public static class MyHandler extends Handler {
@Override
public java.util.logging.Level getLevel() {
return java.util.logging.Level.ALL;
}
@Override
public void publish(LogRecord record) {
eventQueue.add(LogEvent.of(sequencer.getAndIncrement(),
true, record.getLoggerName(),
record.getSourceClassName(),
record.getSourceMethodName(),
record.getLevel(),
record.getResourceBundle(), record.getMessage(),
record.getThrown(), record.getParameters()));
}
@Override
public void flush() {
}
@Override
public void close() throws SecurityException {
}
}
public static class MyBundle extends ResourceBundle {
final ConcurrentHashMap<String,String> map = new ConcurrentHashMap<>();
@Override
protected Object handleGetObject(String key) {
if (key.contains(" (translated)")) {
throw new RuntimeException("Unexpected key: " + key);
}
return map.computeIfAbsent(key, k -> k + " (translated)");
}
@Override
public Enumeration<String> getKeys() {
return Collections.enumeration(map.keySet());
}
}
public static class MyLoggerBundle extends MyBundle {
}
static final AccessSystemLogger accessSystemLogger = new AccessSystemLogger();
static enum TestCases {NOSECURITY, NOPERMISSIONS, WITHPERMISSIONS,
WITHCUSTOMWRAPPERS, WITHREFLECTION};
static void setSecurityManager() {
if (System.getSecurityManager() == null) {
Policy.setPolicy(new SimplePolicy(allowControl, allowAll));
System.setSecurityManager(new SecurityManager());
}
}
/**
* The CustomLoggerWrapper makes it possible to verify that classes
* which implements System.Logger will be skipped when looking for
* the calling method.
*/
static class CustomLoggerWrapper implements Logger {
Logger impl;
public CustomLoggerWrapper(Logger logger) {
this.impl = Objects.requireNonNull(logger);
}
@Override
public String getName() {
return impl.getName();
}
@Override
public boolean isLoggable(Level level) {
return impl.isLoggable(level);
}
@Override
public void log(Level level, ResourceBundle rb, String string, Throwable thrwbl) {
impl.log(level, rb, string, thrwbl);
}
@Override
public void log(Level level, ResourceBundle rb, String string, Object... os) {
impl.log(level, rb, string, os);
}
@Override
public void log(Level level, Object o) {
impl.log(level, o);
}
@Override
public void log(Level level, String string) {
impl.log(level, string);
}
@Override
public void log(Level level, Supplier<String> splr) {
impl.log(level, splr);
}
@Override
public void log(Level level, String string, Object... os) {
impl.log(level, string, os);
}
@Override
public void log(Level level, String string, Throwable thrwbl) {
impl.log(level, string, thrwbl);
}
@Override
public void log(Level level, Supplier<String> splr, Throwable thrwbl) {
Logger.super.log(level, splr, thrwbl);
}
@Override
public String toString() {
return super.toString() + "(impl=" + impl + ")";
}
}
/**
* The ReflectionLoggerWrapper additionally makes it possible to verify
* that code which use reflection to call System.Logger will be skipped
* when looking for the calling method.
*/
static class ReflectionLoggerWrapper implements Logger {
Logger impl;
public ReflectionLoggerWrapper(Logger logger) {
this.impl = Objects.requireNonNull(logger);
}
private Object invoke(Method m, Object... params) {
try {
return m.invoke(impl, params);
} catch (IllegalAccessException | IllegalArgumentException
| InvocationTargetException ex) {
throw new RuntimeException(ex);
}
}
@Override
public String getName() {
return impl.getName();
}
@Override
public boolean isLoggable(Level level) {
return impl.isLoggable(level);
}
@Override
public void log(Level level, ResourceBundle rb, String string, Throwable thrwbl) {
try {
invoke(System.Logger.class.getMethod(
"log", Level.class, ResourceBundle.class, String.class, Throwable.class),
level, rb, string, thrwbl);
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
}
}
@Override
public void log(Level level, ResourceBundle rb, String string, Object... os) {
try {
invoke(System.Logger.class.getMethod(
"log", Level.class, ResourceBundle.class, String.class, Object[].class),
level, rb, string, os);
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
}
}
@Override
public void log(Level level, String string) {
try {
invoke(System.Logger.class.getMethod(
"log", Level.class, String.class),
level, string);
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
}
}
@Override
public void log(Level level, String string, Object... os) {
try {
invoke(System.Logger.class.getMethod(
"log", Level.class, String.class, Object[].class),
level, string, os);
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
}
}
@Override
public void log(Level level, String string, Throwable thrwbl) {
try {
invoke(System.Logger.class.getMethod(
"log", Level.class, String.class, Throwable.class),
level, string, thrwbl);
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
}
}
@Override
public String toString() {
return super.toString() + "(impl=" + impl + ")";
}
}
public static void main(String[] args) {
if (args.length == 0)
args = new String[] {
"NOSECURITY",
"NOPERMISSIONS",
"WITHPERMISSIONS",
"WITHCUSTOMWRAPPERS",
"WITHREFLECTION"
};
// 1. Obtain destination loggers directly from the LoggerFinder
// - LoggerFinder.getLogger("foo", type)
Stream.of(args).map(TestCases::valueOf).forEach((testCase) -> {
switch (testCase) {
case NOSECURITY:
System.out.println("\n*** Without Security Manager\n");
test(true);
System.out.println("Tetscase count: " + sequencer.get());
break;
case NOPERMISSIONS:
System.out.println("\n*** With Security Manager, without permissions\n");
setSecurityManager();
test(false);
System.out.println("Tetscase count: " + sequencer.get());
break;
case WITHPERMISSIONS:
System.out.println("\n*** With Security Manager, with control permission\n");
setSecurityManager();
final boolean control = allowControl.get().get();
try {
allowControl.get().set(true);
test(true);
} finally {
allowControl.get().set(control);
}
break;
case WITHCUSTOMWRAPPERS:
System.out.println("\n*** With Security Manager, with control permission, using custom Wrappers\n");
setSecurityManager();
final boolean previous = allowControl.get().get();
try {
allowControl.get().set(true);
test(CustomLoggerWrapper::new, true);
} finally {
allowControl.get().set(previous);
}
break;
case WITHREFLECTION:
System.out.println("\n*** With Security Manager,"
+ " with control permission,"
+ " using reflection while logging\n");
setSecurityManager();
final boolean before = allowControl.get().get();
try {
allowControl.get().set(true);
test(ReflectionLoggerWrapper::new, true);
} finally {
allowControl.get().set(before);
}
break;
default:
throw new RuntimeException("Unknown test case: " + testCase);
}
});
System.out.println("\nPASSED: Tested " + sequencer.get() + " cases.");
}
public static void test(boolean hasRequiredPermissions) {
test(Function.identity(), hasRequiredPermissions);
}
public static void test(Function<Logger, Logger> wrapper, boolean hasRequiredPermissions) {
ResourceBundle loggerBundle = ResourceBundle.getBundle(MyLoggerBundle.class.getName());
final Map<Logger, String> loggerDescMap = new HashMap<>();
// 1. Test loggers returned by:
// - System.getLogger("foo")
// - and AccessSystemLogger.getLogger("foo")
Logger sysLogger1 = null;
try {
sysLogger1 = wrapper.apply(accessSystemLogger.getLogger("foo"));
loggerDescMap.put(sysLogger1, "AccessSystemLogger.getLogger(\"foo\")");
} catch (AccessControlException acx) {
if (hasRequiredPermissions) {
throw new RuntimeException("Unexpected security exception: ", acx);
}
if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
}
throw new RuntimeException("unexpected exception: " + acx, acx);
}
Logger appLogger1 = wrapper.apply(System.getLogger("foo"));
loggerDescMap.put(appLogger1, "System.getLogger(\"foo\");");
if (appLogger1 == sysLogger1) {
throw new RuntimeException("identical loggers");
}
// 2. Test loggers returned by:
// - System.getLogger(\"foo\", loggerBundle)
// - and AccessSystemLogger.getLogger(\"foo\", loggerBundle)
Logger appLogger2 = wrapper.apply(
System.getLogger("foo", loggerBundle));
loggerDescMap.put(appLogger2, "System.getLogger(\"foo\", loggerBundle)");
Logger sysLogger2 = null;
try {
sysLogger2 = wrapper.apply(accessSystemLogger.getLogger("foo", loggerBundle));
loggerDescMap.put(sysLogger2, "AccessSystemLogger.getLogger(\"foo\", loggerBundle)");
} catch (AccessControlException acx) {
if (hasRequiredPermissions) {
throw new RuntimeException("Unexpected security exception: ", acx);
}
if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
}
throw new RuntimeException("unexpected exception: " + acx, acx);
}
if (appLogger2 == sysLogger2) {
throw new RuntimeException("identical loggers");
}
final java.util.logging.Logger sink;
final java.util.logging.Logger appSink;
final java.util.logging.Logger sysSink;
final java.util.logging.Handler appHandler;
final java.util.logging.Handler sysHandler;
final LoggerFinder provider;
allowAll.get().set(true);
try {
appSink = java.util.logging.Logger.getLogger("foo");
sysSink = accessSystemLogger.demandSystemLogger("foo");
sink = java.util.logging.Logger.getLogger("foo");
sink.addHandler(appHandler = sysHandler = new MyHandler());
sink.setUseParentHandlers(false);
provider = LoggerFinder.getLoggerFinder();
} finally {
allowAll.get().set(false);
}
try {
testLogger(provider, loggerDescMap, "foo", null, sysLogger1, sysSink);
testLogger(provider, loggerDescMap, "foo", null, appLogger1, appSink);
testLogger(provider, loggerDescMap, "foo", loggerBundle, sysLogger2, sysSink);
testLogger(provider, loggerDescMap, "foo", loggerBundle, appLogger2, appSink);
} finally {
allowAll.get().set(true);
try {
appSink.removeHandler(appHandler);
sysSink.removeHandler(sysHandler);
sysSink.setLevel(null);
appSink.setLevel(null);
} finally {
allowAll.get().set(false);
}
}
}
public static class Foo {
}
static void verbose(String msg) {
if (VERBOSE) {
System.out.println(msg);
}
}
// Calls the 8 methods defined on Logger and verify the
// parameters received by the underlying BaseLoggerFinder.LoggerImpl
// logger.
private static void testLogger(LoggerFinder provider,
Map<Logger, String> loggerDescMap,
String name,
ResourceBundle loggerBundle,
Logger logger,
java.util.logging.Logger sink) {
System.out.println("Testing " + loggerDescMap.get(logger));
Foo foo = new Foo();
String fooMsg = foo.toString();
for (Level loggerLevel : Level.values()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, foo): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0,
name, mapToJul(messageLevel), (ResourceBundle)null,
fooMsg, (Throwable)null, (Object[])null);
logger.log(messageLevel, foo);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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 msg = "blah";
for (Level loggerLevel : Level.values()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, \"blah\"): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
name, mapToJul(messageLevel), loggerBundle,
msg, (Throwable)null, (Object[])null);
logger.log(messageLevel, msg);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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);
}
}
}
}
Supplier<String> fooSupplier = new Supplier<String>() {
@Override
public String get() {
return this.toString();
}
};
for (Level loggerLevel : Level.values()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, fooSupplier): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0,
name, mapToJul(messageLevel), (ResourceBundle)null,
fooSupplier.get(),
(Throwable)null, (Object[])null);
logger.log(messageLevel, fooSupplier);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, format, params...): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
name, mapToJul(messageLevel), loggerBundle,
format, (Throwable)null, new Object[] {arg1, arg2});
logger.log(messageLevel, format, arg1, arg2);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, \"blah\", thrown): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
name, mapToJul(messageLevel), loggerBundle,
msg, thrown, (Object[]) null);
logger.log(messageLevel, msg, thrown);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, thrown, fooSupplier): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0,
name, mapToJul(messageLevel), (ResourceBundle)null,
fooSupplier.get(),
(Throwable)thrown, (Object[])null);
logger.log(messageLevel, fooSupplier, thrown);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, bundle, format, params...): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
name, mapToJul(messageLevel), bundle,
format, (Throwable)null, new Object[] {foo, msg});
logger.log(messageLevel, bundle, format, foo, msg);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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()) {
setLevel(sink, mapToJul(loggerLevel));
for (Level messageLevel : Level.values()) {
String desc = "logger.log(messageLevel, bundle, \"blah\", thrown): loggerLevel="
+ loggerLevel+", messageLevel="+messageLevel;
LogEvent expected =
LogEvent.of(
sequencer.get(),
messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
name, mapToJul(messageLevel), bundle,
msg, thrown, (Object[]) null);
logger.log(messageLevel, bundle, msg, thrown);
if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
if (eventQueue.poll() != null) {
throw new RuntimeException("unexpected event in queue for " + desc);
}
} else {
LogEvent actual = 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 RuntimePermission LOGGERFINDER_PERMISSION =
new RuntimePermission("loggerFinder");
final Permissions permissions;
final Permissions allPermissions;
final Permissions controlPermissions;
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);
allPermissions = new Permissions();
allPermissions.add(new java.security.AllPermission());
}
@Override
public boolean implies(ProtectionDomain domain, Permission permission) {
if (allowAll.get().get()) return allPermissions.implies(permission);
if (allowControl.get().get()) return controlPermissions.implies(permission);
return permissions.implies(permission);
}
@Override
public PermissionCollection getPermissions(CodeSource codesource) {
return new PermissionsBuilder().addAll(allowAll.get().get()
? allPermissions : allowControl.get().get()
? controlPermissions : permissions).toPermissions();
}
@Override
public PermissionCollection getPermissions(ProtectionDomain domain) {
return new PermissionsBuilder().addAll(allowAll.get().get()
? allPermissions : allowControl.get().get()
? controlPermissions : permissions).toPermissions();
}
}
}