1 /*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 import java.security.AccessControlException;
24 import java.security.AccessController;
25 import java.security.CodeSource;
26 import java.security.Permission;
27 import java.security.PermissionCollection;
28 import java.security.Permissions;
29 import java.security.Policy;
30 import java.security.PrivilegedAction;
31 import java.security.ProtectionDomain;
32 import java.util.Arrays;
33 import java.util.Collections;
34 import java.util.Enumeration;
35 import java.util.HashMap;
36 import java.util.Map;
37 import java.util.Objects;
38 import java.util.Queue;
39 import java.util.ResourceBundle;
40 import java.util.concurrent.ArrayBlockingQueue;
41 import java.util.concurrent.ConcurrentHashMap;
42 import java.util.concurrent.atomic.AtomicBoolean;
43 import java.util.concurrent.atomic.AtomicLong;
44 import java.util.function.Supplier;
45 import java.lang.System.LoggerFinder;
46 import java.lang.System.Logger;
47 import java.lang.System.Logger.Level;
48 import java.util.stream.Stream;
49 import java.lang.reflect.Module;
50 import java.security.AllPermission;
51
52 /**
53 * @test
54 * @bug 8140364
55 * @summary Tests loggers returned by System.getLogger with a naive implementation
56 * of LoggerFinder, and in particular the default body of
57 * System.Logger methods.
58 * @build CustomLoggerTest AccessSystemLogger
59 * @run driver AccessSystemLogger
60 * @run main/othervm -Xbootclasspath/a:boot CustomLoggerTest NOSECURITY
61 * @run main/othervm -Xbootclasspath/a:boot CustomLoggerTest NOPERMISSIONS
62 * @run main/othervm -Xbootclasspath/a:boot CustomLoggerTest WITHPERMISSIONS
63 * @author danielfuchs
64 */
65 public class CustomLoggerTest {
66
67 final static AtomicLong sequencer = new AtomicLong();
68 final static boolean VERBOSE = false;
69 static final ThreadLocal<AtomicBoolean> allowControl = new ThreadLocal<AtomicBoolean>() {
70 @Override
71 protected AtomicBoolean initialValue() {
72 return new AtomicBoolean(false);
73 }
74 };
75 static final ThreadLocal<AtomicBoolean> allowAll = new ThreadLocal<AtomicBoolean>() {
76 @Override
77 protected AtomicBoolean initialValue() {
78 return new AtomicBoolean(false);
79 }
80 };
81
82 public static class MyBundle extends ResourceBundle {
83
84 final ConcurrentHashMap<String,String> map = new ConcurrentHashMap<>();
85
86 @Override
87 protected Object handleGetObject(String key) {
88 if (key.contains(" (translated)")) {
89 throw new RuntimeException("Unexpected key: " + key);
90 }
91 return map.computeIfAbsent(key, k -> k + " (translated)");
92 }
93
94 @Override
95 public Enumeration<String> getKeys() {
96 return Collections.enumeration(map.keySet());
97 }
98
99 }
100 public static class MyLoggerBundle extends MyBundle {
101
102 }
103
104
105 public static class BaseLoggerFinder extends LoggerFinder {
106 final ConcurrentHashMap<String, LoggerImpl> system = new ConcurrentHashMap<>();
107 final ConcurrentHashMap<String, LoggerImpl> user = new ConcurrentHashMap<>();
108 public Queue<LogEvent> eventQueue = new ArrayBlockingQueue<>(128);
109
110 // changing this to true requires changing the logic in the
111 // test in order to load this class with a protection domain
112 // that has the CONTROL_PERMISSION (e.g. by using a custom
113 // system class loader.
114 final boolean doChecks = false;
115
116 public static final class LogEvent {
117
118 public LogEvent() {
119 this(sequencer.getAndIncrement());
120 }
121
122 LogEvent(long sequenceNumber) {
123 this.sequenceNumber = sequenceNumber;
124 }
125
126 long sequenceNumber;
127 boolean isLoggable;
128 String loggerName;
129 Level level;
130 ResourceBundle bundle;
131 Throwable thrown;
132 Object[] args;
133 Supplier<String> supplier;
134 String msg;
135
136 Object[] toArray() {
137 return new Object[] {
138 sequenceNumber,
139 isLoggable,
140 loggerName,
141 level,
142 bundle,
143 thrown,
144 args,
145 supplier,
146 msg,
147 };
148 }
149
150 @Override
151 public String toString() {
152 return Arrays.deepToString(toArray());
153 }
154
155
156
157 @Override
158 public boolean equals(Object obj) {
159 return obj instanceof LogEvent
160 && Objects.deepEquals(this.toArray(), ((LogEvent)obj).toArray());
161 }
162
163 @Override
164 public int hashCode() {
165 return Objects.hash(toArray());
166 }
167
168
169 public static LogEvent of(boolean isLoggable, String name,
170 Level level, ResourceBundle bundle,
171 String key, Throwable thrown) {
172 LogEvent evt = new LogEvent();
173 evt.isLoggable = isLoggable;
174 evt.loggerName = name;
175 evt.level = level;
176 evt.args = null;
177 evt.bundle = bundle;
178 evt.thrown = thrown;
179 evt.supplier = null;
180 evt.msg = key;
181 return evt;
182 }
183
184 public static LogEvent of(boolean isLoggable, String name,
185 Level level, ResourceBundle bundle,
186 String key, Object... params) {
187 LogEvent evt = new LogEvent();
188 evt.isLoggable = isLoggable;
189 evt.loggerName = name;
190 evt.level = level;
191 evt.args = params;
192 evt.bundle = bundle;
193 evt.thrown = null;
194 evt.supplier = null;
195 evt.msg = key;
196 return evt;
197 }
198
199 public static LogEvent of(long sequenceNumber,
200 boolean isLoggable, String name,
201 Level level, ResourceBundle bundle,
202 String key, Supplier<String> supplier,
203 Throwable thrown, Object... params) {
204 LogEvent evt = new LogEvent(sequenceNumber);
205 evt.loggerName = name;
206 evt.level = level;
207 evt.args = params;
208 evt.bundle = bundle;
209 evt.thrown = thrown;
210 evt.supplier = supplier;
211 evt.msg = key;
212 evt.isLoggable = isLoggable;
213 return evt;
214 }
215
216 }
217
218 public class LoggerImpl implements Logger {
219 private final String name;
220 private Level level = Level.INFO;
221
222 public LoggerImpl(String name) {
223 this.name = name;
224 }
225
226 @Override
227 public String getName() {
228 return name;
229 }
230
231 @Override
232 public boolean isLoggable(Level level) {
233 return this.level != Level.OFF && this.level.getSeverity() <= level.getSeverity();
234 }
235
236 @Override
237 public void log(Level level, ResourceBundle bundle, String key, Throwable thrown) {
238 log(LogEvent.of(isLoggable(level), this.name, level, bundle, key, thrown));
239 }
240
241 @Override
242 public void log(Level level, ResourceBundle bundle, String format, Object... params) {
243 log(LogEvent.of(isLoggable(level), name, level, bundle, format, params));
244 }
245
246 void log(LogEvent event) {
247 eventQueue.add(event);
248 }
249 }
250
251 @Override
252 public Logger getLogger(String name, Module caller) {
253 // We should check the permission to obey the API contract, but
254 // what happens if we don't?
255 // This is the main difference compared with what we test in
256 // java/lang/System/LoggerFinder/BaseLoggerFinderTest
257 SecurityManager sm = System.getSecurityManager();
258 if (sm != null && doChecks) {
259 sm.checkPermission(SimplePolicy.LOGGERFINDER_PERMISSION);
260 }
261
262 final boolean before = allowAll.get().getAndSet(true);
263 final ClassLoader callerLoader;
264 try {
265 callerLoader = caller.getClassLoader();
266 } finally {
267 allowAll.get().set(before);
268 }
269 if (callerLoader == null) {
270 return system.computeIfAbsent(name, (n) -> new LoggerImpl(n));
271 } else {
272 return user.computeIfAbsent(name, (n) -> new LoggerImpl(n));
273 }
274 }
275 }
276
277 static final AccessSystemLogger accessSystemLogger = new AccessSystemLogger();
278
279 static enum TestCases {NOSECURITY, NOPERMISSIONS, WITHPERMISSIONS};
280
281 static void setSecurityManager() {
282 if (System.getSecurityManager() == null) {
283 Policy.setPolicy(new SimplePolicy(allowControl, allowAll));
284 System.setSecurityManager(new SecurityManager());
285 }
286 }
287 public static void main(String[] args) {
288 if (args.length == 0)
289 args = new String[] {
290 "NOSECURITY",
291 "NOPERMISSIONS",
292 "WITHPERMISSIONS"
293 };
294
295 // 1. Obtain destination loggers directly from the LoggerFinder
296 // - LoggerFinder.getLogger("foo", type)
297 BaseLoggerFinder provider =
298 BaseLoggerFinder.class.cast(LoggerFinder.getLoggerFinder());
299 BaseLoggerFinder.LoggerImpl appSink =
300 BaseLoggerFinder.LoggerImpl.class.cast(provider.getLogger("foo", CustomLoggerTest.class.getModule()));
301 BaseLoggerFinder.LoggerImpl sysSink =
302 BaseLoggerFinder.LoggerImpl.class.cast(provider.getLogger("foo", Thread.class.getModule()));
303
304
305 Stream.of(args).map(TestCases::valueOf).forEach((testCase) -> {
306 switch (testCase) {
307 case NOSECURITY:
308 System.out.println("\n*** Without Security Manager\n");
309 test(provider, true, appSink, sysSink);
310 System.out.println("Tetscase count: " + sequencer.get());
311 break;
312 case NOPERMISSIONS:
313 System.out.println("\n*** With Security Manager, without permissions\n");
314 setSecurityManager();
315 test(provider, false, appSink, sysSink);
316 System.out.println("Tetscase count: " + sequencer.get());
317 break;
318 case WITHPERMISSIONS:
319 System.out.println("\n*** With Security Manager, with control permission\n");
320 setSecurityManager();
321 final boolean control = allowControl.get().get();
322 try {
323 allowControl.get().set(true);
324 test(provider, true, appSink, sysSink);
325 } finally {
326 allowControl.get().set(control);
327 }
328 break;
329 default:
330 throw new RuntimeException("Unknown test case: " + testCase);
331 }
332 });
333 System.out.println("\nPASSED: Tested " + sequencer.get() + " cases.");
334 }
335
336 public static void test(BaseLoggerFinder provider, boolean hasRequiredPermissions,
337 BaseLoggerFinder.LoggerImpl appSink, BaseLoggerFinder.LoggerImpl sysSink) {
338
339 ResourceBundle loggerBundle = ResourceBundle.getBundle(MyLoggerBundle.class.getName());
340 final Map<Logger, String> loggerDescMap = new HashMap<>();
341
342
343 // 1. Test loggers returned by:
344 // - System.getLogger("foo")
345 // - and AccessSystemLogger.getLogger("foo")
346 Logger appLogger1 = System.getLogger("foo");
347 loggerDescMap.put(appLogger1, "System.getLogger(\"foo\");");
348
349 Logger sysLogger1 = null;
350 try {
351 sysLogger1 = accessSystemLogger.getLogger("foo");
352 loggerDescMap.put(sysLogger1, "AccessSystemLogger.getLogger(\"foo\")");
353 } catch (AccessControlException acx) {
354 if (hasRequiredPermissions) {
355 throw new RuntimeException("Unexpected security exception: ", acx);
356 }
357 if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
358 throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
359 }
360 throw new RuntimeException("unexpected exception: " + acx, acx);
361 }
362
363 if (appLogger1 == sysLogger1) {
364 throw new RuntimeException("identical loggers");
365 }
366
367 if (provider.system.contains(appLogger1)) {
368 throw new RuntimeException("app logger in system map");
369 }
370 if (provider.user.contains(sysLogger1)) {
371 throw new RuntimeException("sys logger in appplication map");
372 }
373 if (provider.system.contains(sysLogger1)) {
374 // sysLogger should be a a LazyLoggerWrapper
375 throw new RuntimeException("sys logger is in system map (should be wrapped)");
376 }
377
378
379 // 2. Test loggers returned by:
380 // - System.getLogger(\"foo\", loggerBundle)
381 // - and AccessSystemLogger.getLogger(\"foo\", loggerBundle)
382 Logger appLogger2 =
383 System.getLogger("foo", loggerBundle);
384 loggerDescMap.put(appLogger2, "System.getLogger(\"foo\", loggerBundle)");
385
386 Logger sysLogger2 = null;
387 try {
388 sysLogger2 = accessSystemLogger.getLogger("foo", loggerBundle);
389 loggerDescMap.put(sysLogger2, "AccessSystemLogger.getLogger(\"foo\", loggerBundle)");
390 } catch (AccessControlException acx) {
391 if (hasRequiredPermissions) {
392 throw new RuntimeException("Unexpected security exception: ", acx);
393 }
394 if (!acx.getPermission().equals(SimplePolicy.LOGGERFINDER_PERMISSION)) {
395 throw new RuntimeException("Unexpected permission in exception: " + acx, acx);
396 }
397 throw new RuntimeException("unexpected exception: " + acx, acx);
398 }
399 if (appLogger2 == sysLogger2) {
400 throw new RuntimeException("identical loggers");
401 }
402 if (appLogger2 == appSink) {
403 throw new RuntimeException("identical loggers");
404 }
405 if (sysLogger2 == sysSink) {
406 throw new RuntimeException("identical loggers");
407 }
408
409 if (provider.system.contains(appLogger2)) {
410 throw new RuntimeException("localized app logger in system map");
411 }
412 if (provider.user.contains(appLogger2)) {
413 throw new RuntimeException("localized app logger in appplication map");
414 }
415 if (provider.user.contains(sysLogger2)) {
416 throw new RuntimeException("localized sys logger in appplication map");
417 }
418 if (provider.system.contains(sysLogger2)) {
419 throw new RuntimeException("localized sys logger not in system map");
420 }
421
422 testLogger(provider, loggerDescMap, "foo", null, appLogger1, appSink);
423 testLogger(provider, loggerDescMap, "foo", null, sysLogger1, sysSink);
424 testLogger(provider, loggerDescMap, "foo", loggerBundle, appLogger2, appSink);
425 testLogger(provider, loggerDescMap, "foo", loggerBundle, sysLogger2, sysSink);
426 }
427
428 public static class Foo {
429
430 }
431
432 static void verbose(String msg) {
433 if (VERBOSE) {
434 System.out.println(msg);
435 }
436 }
437
438 // Calls the 8 methods defined on Logger and verify the
439 // parameters received by the underlying BaseLoggerFinder.LoggerImpl
440 // logger.
441 private static void testLogger(BaseLoggerFinder provider,
442 Map<Logger, String> loggerDescMap,
443 String name,
444 ResourceBundle loggerBundle,
445 Logger logger,
446 BaseLoggerFinder.LoggerImpl sink) {
447
448 System.out.println("Testing " + loggerDescMap.get(logger));
449
450 Foo foo = new Foo();
451 String fooMsg = foo.toString();
452 for (Level loggerLevel : Level.values()) {
453 sink.level = loggerLevel;
454 for (Level messageLevel : Level.values()) {
455 String desc = "logger.log(messageLevel, foo): loggerLevel="
456 + loggerLevel+", messageLevel="+messageLevel;
457 BaseLoggerFinder.LogEvent expected =
458 BaseLoggerFinder.LogEvent.of(
459 sequencer.get(),
460 messageLevel.compareTo(loggerLevel) >= 0,
461 name, messageLevel, (ResourceBundle)null,
462 fooMsg, null, (Throwable)null, (Object[])null);
463 logger.log(messageLevel, foo);
464 if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
465 if (provider.eventQueue.poll() != null) {
466 throw new RuntimeException("unexpected event in queue for " + desc);
467 }
468 } else {
469 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
470 if (!expected.equals(actual)) {
471 throw new RuntimeException("mismatch for " + desc
472 + "\n\texpected=" + expected
473 + "\n\t actual=" + actual);
474 } else {
475 verbose("Got expected results for "
476 + desc + "\n\t" + expected);
477 }
478 }
479 }
480 }
481
482 String msg = "blah";
483 for (Level loggerLevel : Level.values()) {
484 sink.level = loggerLevel;
485 for (Level messageLevel : Level.values()) {
486 String desc = "logger.log(messageLevel, \"blah\"): loggerLevel="
487 + loggerLevel+", messageLevel="+messageLevel;
488 BaseLoggerFinder.LogEvent expected =
489 BaseLoggerFinder.LogEvent.of(
490 sequencer.get(),
491 messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
492 name, messageLevel, loggerBundle,
493 msg, null, (Throwable)null, (Object[])null);
494 logger.log(messageLevel, msg);
495 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
496 if (!expected.equals(actual)) {
497 throw new RuntimeException("mismatch for " + desc
498 + "\n\texpected=" + expected
499 + "\n\t actual=" + actual);
500 } else {
501 verbose("Got expected results for "
502 + desc + "\n\t" + expected);
503 }
504 }
505 }
506
507 Supplier<String> fooSupplier = new Supplier<String>() {
508 @Override
509 public String get() {
510 return this.toString();
511 }
512 };
513
514 for (Level loggerLevel : Level.values()) {
515 sink.level = loggerLevel;
516 for (Level messageLevel : Level.values()) {
517 String desc = "logger.log(messageLevel, fooSupplier): loggerLevel="
518 + loggerLevel+", messageLevel="+messageLevel;
519 BaseLoggerFinder.LogEvent expected =
520 BaseLoggerFinder.LogEvent.of(
521 sequencer.get(),
522 messageLevel.compareTo(loggerLevel) >= 0,
523 name, messageLevel, (ResourceBundle)null,
524 fooSupplier.get(), null,
525 (Throwable)null, (Object[])null);
526 logger.log(messageLevel, fooSupplier);
527 if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
528 if (provider.eventQueue.poll() != null) {
529 throw new RuntimeException("unexpected event in queue for " + desc);
530 }
531 } else {
532 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
533 if (!expected.equals(actual)) {
534 throw new RuntimeException("mismatch for " + desc
535 + "\n\texpected=" + expected
536 + "\n\t actual=" + actual);
537 } else {
538 verbose("Got expected results for "
539 + desc + "\n\t" + expected);
540 }
541 }
542 }
543 }
544
545 String format = "two params [{1} {2}]";
546 Object arg1 = foo;
547 Object arg2 = msg;
548 for (Level loggerLevel : Level.values()) {
549 sink.level = loggerLevel;
550 for (Level messageLevel : Level.values()) {
551 String desc = "logger.log(messageLevel, format, params...): loggerLevel="
552 + loggerLevel+", messageLevel="+messageLevel;
553 BaseLoggerFinder.LogEvent expected =
554 BaseLoggerFinder.LogEvent.of(
555 sequencer.get(),
556 messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
557 name, messageLevel, loggerBundle,
558 format, null, (Throwable)null, new Object[] {arg1, arg2});
559 logger.log(messageLevel, format, arg1, arg2);
560 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
561 if (!expected.equals(actual)) {
562 throw new RuntimeException("mismatch for " + desc
563 + "\n\texpected=" + expected
564 + "\n\t actual=" + actual);
565 } else {
566 verbose("Got expected results for "
567 + desc + "\n\t" + expected);
568 }
569 }
570 }
571
572 Throwable thrown = new Exception("OK: log me!");
573 for (Level loggerLevel : Level.values()) {
574 sink.level = loggerLevel;
575 for (Level messageLevel : Level.values()) {
576 String desc = "logger.log(messageLevel, \"blah\", thrown): loggerLevel="
577 + loggerLevel+", messageLevel="+messageLevel;
578 BaseLoggerFinder.LogEvent expected =
579 BaseLoggerFinder.LogEvent.of(
580 sequencer.get(),
581 messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
582 name, messageLevel, loggerBundle,
583 msg, null, thrown, (Object[]) null);
584 logger.log(messageLevel, msg, thrown);
585 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
586 if (!expected.equals(actual)) {
587 throw new RuntimeException("mismatch for " + desc
588 + "\n\texpected=" + expected
589 + "\n\t actual=" + actual);
590 } else {
591 verbose("Got expected results for "
592 + desc + "\n\t" + expected);
593 }
594 }
595 }
596
597
598 for (Level loggerLevel : Level.values()) {
599 sink.level = loggerLevel;
600 for (Level messageLevel : Level.values()) {
601 String desc = "logger.log(messageLevel, thrown, fooSupplier): loggerLevel="
602 + loggerLevel+", messageLevel="+messageLevel;
603 BaseLoggerFinder.LogEvent expected =
604 BaseLoggerFinder.LogEvent.of(
605 sequencer.get(),
606 messageLevel.compareTo(loggerLevel) >= 0,
607 name, messageLevel, (ResourceBundle)null,
608 fooSupplier.get(), null,
609 (Throwable)thrown, (Object[])null);
610 logger.log(messageLevel, fooSupplier, thrown);
611 if (loggerLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) {
612 if (provider.eventQueue.poll() != null) {
613 throw new RuntimeException("unexpected event in queue for " + desc);
614 }
615 } else {
616 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
617 if (!expected.equals(actual)) {
618 throw new RuntimeException("mismatch for " + desc
619 + "\n\texpected=" + expected
620 + "\n\t actual=" + actual);
621 } else {
622 verbose("Got expected results for "
623 + desc + "\n\t" + expected);
624 }
625 }
626 }
627 }
628
629 ResourceBundle bundle = ResourceBundle.getBundle(MyBundle.class.getName());
630 for (Level loggerLevel : Level.values()) {
631 sink.level = loggerLevel;
632 for (Level messageLevel : Level.values()) {
633 String desc = "logger.log(messageLevel, bundle, format, params...): loggerLevel="
634 + loggerLevel+", messageLevel="+messageLevel;
635 BaseLoggerFinder.LogEvent expected =
636 BaseLoggerFinder.LogEvent.of(
637 sequencer.get(),
638 messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
639 name, messageLevel, bundle,
640 format, null, (Throwable)null, new Object[] {foo, msg});
641 logger.log(messageLevel, bundle, format, foo, msg);
642 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
643 if (!expected.equals(actual)) {
644 throw new RuntimeException("mismatch for " + desc
645 + "\n\texpected=" + expected
646 + "\n\t actual=" + actual);
647 } else {
648 verbose("Got expected results for "
649 + desc + "\n\t" + expected);
650 }
651 }
652 }
653
654 for (Level loggerLevel : Level.values()) {
655 sink.level = loggerLevel;
656 for (Level messageLevel : Level.values()) {
657 String desc = "logger.log(messageLevel, bundle, \"blah\", thrown): loggerLevel="
658 + loggerLevel+", messageLevel="+messageLevel;
659 BaseLoggerFinder.LogEvent expected =
660 BaseLoggerFinder.LogEvent.of(
661 sequencer.get(),
662 messageLevel.compareTo(loggerLevel) >= 0 && loggerLevel != Level.OFF,
663 name, messageLevel, bundle,
664 msg, null, thrown, (Object[]) null);
665 logger.log(messageLevel, bundle, msg, thrown);
666 BaseLoggerFinder.LogEvent actual = provider.eventQueue.poll();
667 if (!expected.equals(actual)) {
668 throw new RuntimeException("mismatch for " + desc
669 + "\n\texpected=" + expected
670 + "\n\t actual=" + actual);
671 } else {
672 verbose("Got expected results for "
673 + desc + "\n\t" + expected);
674 }
675 }
676 }
677 }
678
679 final static class PermissionsBuilder {
680 final Permissions perms;
681 public PermissionsBuilder() {
682 this(new Permissions());
683 }
684 public PermissionsBuilder(Permissions perms) {
685 this.perms = perms;
686 }
687 public PermissionsBuilder add(Permission p) {
688 perms.add(p);
689 return this;
690 }
691 public PermissionsBuilder addAll(PermissionCollection col) {
692 if (col != null) {
693 for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) {
694 perms.add(e.nextElement());
695 }
696 }
697 return this;
698 }
699 public Permissions toPermissions() {
700 final PermissionsBuilder builder = new PermissionsBuilder();
701 builder.addAll(perms);
702 return builder.perms;
703 }
704 }
705
706 public static class SimplePolicy extends Policy {
707
708 static final RuntimePermission LOGGERFINDER_PERMISSION =
709 new RuntimePermission("loggerFinder");
710 final Permissions permissions;
711 final Permissions controlPermissions;
712 final Permissions allPermissions;
713 final ThreadLocal<AtomicBoolean> allowControl;
714 final ThreadLocal<AtomicBoolean> allowAll;
715 public SimplePolicy(ThreadLocal<AtomicBoolean> allowControl, ThreadLocal<AtomicBoolean> allowAll) {
716 this.allowControl = allowControl;
717 this.allowAll = allowAll;
718 permissions = new Permissions();
719
720 // these are used for configuring the test itself...
721 controlPermissions = new Permissions();
722 controlPermissions.add(LOGGERFINDER_PERMISSION);
723
724 // these are used for simulating a doPrivileged call from
725 // a class in the BCL
726 allPermissions = new Permissions();
727 allPermissions.add(new AllPermission());
728
729 }
730
731 Permissions permissions() {
732 if (allowAll.get().get()) return allPermissions;
733 if (allowControl.get().get()) return controlPermissions;
734 return permissions;
735
736 }
737
738 @Override
739 public boolean implies(ProtectionDomain domain, Permission permission) {
740 return permissions().implies(permission);
741 }
742
743 @Override
744 public PermissionCollection getPermissions(CodeSource codesource) {
745 return new PermissionsBuilder().addAll(permissions()).toPermissions();
746 }
747
748 @Override
749 public PermissionCollection getPermissions(ProtectionDomain domain) {
750 return new PermissionsBuilder().addAll(permissions()).toPermissions();
751 }
752 }
753 }