9:01 a.m.
Adding this test to common-core
| package org.jboss.test.util.test.collection;
|
| import java.util.Map;
|
| import org.jboss.util.collection.ConcurrentSkipListMap;
|
| /**
| *
| * @author <a href="kabir.khan(a)jboss.com">Kabir Khan</a>
| * @version $Revision: 1.1 $
| */
| public class ConcurrentSkipListMapSecureTestCase extends AbstractMapUnitTest
| {
| @Override
| protected void setUp() throws Exception
| {
| super.setUp();
| System.setSecurityManager(new SecurityManager());
| }
|
| @Override
| @SuppressWarnings("unchecked")
| protected Map createEmptyMap()
| {
| return new ConcurrentSkipListMap();
| }
| }
|
fails with the message:
| java.lang.ExceptionInInitializerError
| at
org.jboss.test.util.test.collection.ConcurrentSkipListMapSecureTestCase.createEmptyMap(ConcurrentSkipListMapSecureTestCase.java:46)
| at
org.jboss.test.util.test.collection.AbstractMapUnitTest.testBasicOperations(AbstractMapUnitTest.java:21)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at junit.framework.TestCase.runTest(TestCase.java:168)
| at junit.framework.TestCase.runBare(TestCase.java:134)
| at junit.framework.TestResult$1.protect(TestResult.java:110)
| at junit.framework.TestResult.runProtected(TestResult.java:128)
| at junit.framework.TestResult.run(TestResult.java:113)
| at junit.framework.TestCase.run(TestCase.java:124)
| at junit.framework.TestSuite.runTest(TestSuite.java:232)
| at junit.framework.TestSuite.run(TestSuite.java:227)
| at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81)
| at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
| at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
| Caused by: java.lang.RuntimeException: java.security.AccessControlException: access
denied (java.lang.RuntimePermission accessDeclaredMembers)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:189)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater(AtomicReferenceFieldUpdater.java:65)
| at
org.jboss.util.collection.ConcurrentSkipListMap.<clinit>(ConcurrentSkipListMap.java:356)
| ... 21 more
| Caused by: java.security.AccessControlException: access denied
(java.lang.RuntimePermission accessDeclaredMembers)
| at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
| at java.security.AccessController.checkPermission(AccessController.java:546)
| at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
| at java.lang.SecurityManager.checkMemberAccess(SecurityManager.java:1662)
| at java.lang.Class.checkMemberAccess(Class.java:2157)
| at java.lang.Class.getDeclaredField(Class.java:1879)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:181)
| ... 23 more
|
I have tried changing the class
| $svn diff
| Index: src/main/java/org/jboss/util/collection/ConcurrentSkipListMap.java
| ===================================================================
| --- src/main/java/org/jboss/util/collection/ConcurrentSkipListMap.java (revision
3838)
| +++ src/main/java/org/jboss/util/collection/ConcurrentSkipListMap.java (working copy)
| @@ -%ld,%ld +%ld,%ld @@
|
| package org.jboss.util.collection;
|
| +import java.security.AccessController;
| +import java.security.PrivilegedAction;
| import java.util.AbstractCollection;
| import java.util.AbstractMap;
| import java.util.AbstractSet;
| @@ -%ld,%ld +%ld,%ld @@
| /** Updater for casHead */
| private static final
| AtomicReferenceFieldUpdater<ConcurrentSkipListMap, HeadIndex>
| - headUpdater = AtomicReferenceFieldUpdater.newUpdater
| - (ConcurrentSkipListMap.class, HeadIndex.class, "head");
| -
| + headUpdater;
| +
| + static
| + {
| + headUpdater = AccessController.doPrivileged(new
PrivilegedAction<AtomicReferenceFieldUpdater<ConcurrentSkipListMap,
HeadIndex>>()
| + {
| +
| + public AtomicReferenceFieldUpdater<ConcurrentSkipListMap, HeadIndex>
run()
| + {
| + return AtomicReferenceFieldUpdater.newUpdater
| + (ConcurrentSkipListMap.class, HeadIndex.class, "head");
| + }
| + });
| + }
| /**
| * compareAndSet head node
| */
|
but that still fails with the message
| java.lang.ExceptionInInitializerError
| at
org.jboss.test.util.test.collection.ConcurrentSkipListMapSecureTestCase.createEmptyMap(ConcurrentSkipListMapSecureTestCase.java:46)
| at
org.jboss.test.util.test.collection.AbstractMapUnitTest.testBasicOperations(AbstractMapUnitTest.java:21)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at junit.framework.TestCase.runTest(TestCase.java:168)
| at junit.framework.TestCase.runBare(TestCase.java:134)
| at junit.framework.TestResult$1.protect(TestResult.java:110)
| at junit.framework.TestResult.runProtected(TestResult.java:128)
| at junit.framework.TestResult.run(TestResult.java:113)
| at junit.framework.TestCase.run(TestCase.java:124)
| at junit.framework.TestSuite.runTest(TestSuite.java:232)
| at junit.framework.TestSuite.run(TestSuite.java:227)
| at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81)
| at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
| at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
| Caused by: java.lang.RuntimeException: java.security.AccessControlException: access
denied (java.lang.RuntimePermission accessDeclaredMembers)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:189)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater(AtomicReferenceFieldUpdater.java:65)
| at
org.jboss.util.collection.ConcurrentSkipListMap$1.run(ConcurrentSkipListMap.java:367)
| at
org.jboss.util.collection.ConcurrentSkipListMap$1.run(ConcurrentSkipListMap.java:1)
| at java.security.AccessController.doPrivileged(Native Method)
| at
org.jboss.util.collection.ConcurrentSkipListMap.<clinit>(ConcurrentSkipListMap.java:362)
| ... 21 more
| Caused by: java.security.AccessControlException: access denied
(java.lang.RuntimePermission accessDeclaredMembers)
| at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
| at java.security.AccessController.checkPermission(AccessController.java:546)
| at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
| at java.lang.SecurityManager.checkMemberAccess(SecurityManager.java:1662)
| at java.lang.Class.checkMemberAccess(Class.java:2157)
| at java.lang.Class.getDeclaredField(Class.java:1879)
| at
java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:181)
| ... 26 more
|
Probably because the privileged block is not is the same jar as the
AtomicReferenceFieldUpdater?
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