/
ActiveMQTestBase.java
2521 lines (2115 loc) · 93 KB
/
ActiveMQTestBase.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.tests.util;
import javax.naming.Context;
import javax.transaction.xa.XAException;
import javax.transaction.xa.Xid;
import java.beans.BeanInfo;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.lang.management.ManagementFactory;
import java.lang.ref.WeakReference;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.activemq.artemis.api.config.ActiveMQDefaultConfiguration;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.ActiveMQExceptionType;
import org.apache.activemq.artemis.api.core.ICoreMessage;
import org.apache.activemq.artemis.api.core.Message;
import org.apache.activemq.artemis.api.core.Pair;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.core.client.ActiveMQClient;
import org.apache.activemq.artemis.api.core.client.ClientConsumer;
import org.apache.activemq.artemis.api.core.client.ClientMessage;
import org.apache.activemq.artemis.api.core.client.ClientProducer;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl;
import org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryInternal;
import org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl;
import org.apache.activemq.artemis.core.client.impl.Topology;
import org.apache.activemq.artemis.core.client.impl.TopologyMemberImpl;
import org.apache.activemq.artemis.core.config.ClusterConnectionConfiguration;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.StoreConfiguration;
import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
import org.apache.activemq.artemis.core.config.impl.SecurityConfiguration;
import org.apache.activemq.artemis.core.config.storage.DatabaseStorageConfiguration;
import org.apache.activemq.artemis.core.io.SequentialFileFactory;
import org.apache.activemq.artemis.core.io.aio.AIOSequentialFileFactory;
import org.apache.activemq.artemis.core.io.nio.NIOSequentialFileFactory;
import org.apache.activemq.artemis.core.journal.PreparedTransactionInfo;
import org.apache.activemq.artemis.core.journal.RecordInfo;
import org.apache.activemq.artemis.core.journal.impl.JournalFile;
import org.apache.activemq.artemis.core.journal.impl.JournalImpl;
import org.apache.activemq.artemis.core.journal.impl.JournalReaderCallback;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.core.paging.PagingStore;
import org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl;
import org.apache.activemq.artemis.core.postoffice.Binding;
import org.apache.activemq.artemis.core.postoffice.Bindings;
import org.apache.activemq.artemis.core.postoffice.PostOffice;
import org.apache.activemq.artemis.core.postoffice.QueueBinding;
import org.apache.activemq.artemis.core.postoffice.impl.LocalQueueBinding;
import org.apache.activemq.artemis.core.remoting.impl.invm.InVMAcceptorFactory;
import org.apache.activemq.artemis.core.remoting.impl.invm.InVMConnector;
import org.apache.activemq.artemis.core.remoting.impl.invm.InVMConnectorFactory;
import org.apache.activemq.artemis.core.remoting.impl.invm.InVMRegistry;
import org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyAcceptorFactory;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnector;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory;
import org.apache.activemq.artemis.core.server.ActiveMQComponent;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServerLogger;
import org.apache.activemq.artemis.core.server.ActiveMQServers;
import org.apache.activemq.artemis.core.server.JournalType;
import org.apache.activemq.artemis.core.server.MessageReference;
import org.apache.activemq.artemis.core.server.NodeManager;
import org.apache.activemq.artemis.core.server.Queue;
import org.apache.activemq.artemis.core.server.cluster.ClusterConnection;
import org.apache.activemq.artemis.core.server.cluster.ClusterManager;
import org.apache.activemq.artemis.core.server.cluster.RemoteQueueBinding;
import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType;
import org.apache.activemq.artemis.core.server.impl.Activation;
import org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl;
import org.apache.activemq.artemis.core.server.impl.SharedNothingBackupActivation;
import org.apache.activemq.artemis.core.settings.impl.AddressFullMessagePolicy;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.core.transaction.impl.XidImpl;
import org.apache.activemq.artemis.jdbc.store.drivers.JDBCUtils;
import org.apache.activemq.artemis.jdbc.store.sql.SQLProvider;
import org.apache.activemq.artemis.nativo.jlibaio.LibaioContext;
import org.apache.activemq.artemis.spi.core.security.ActiveMQJAASSecurityManager;
import org.apache.activemq.artemis.spi.core.security.ActiveMQSecurityManager;
import org.apache.activemq.artemis.spi.core.security.jaas.InVMLoginModule;
import org.apache.activemq.artemis.utils.ActiveMQThreadFactory;
import org.apache.activemq.artemis.utils.CleanupSystemPropertiesRule;
import org.apache.activemq.artemis.utils.Env;
import org.apache.activemq.artemis.utils.FileUtil;
import org.apache.activemq.artemis.utils.PortCheckRule;
import org.apache.activemq.artemis.utils.RandomUtil;
import org.apache.activemq.artemis.utils.ThreadDumpUtil;
import org.apache.activemq.artemis.utils.ThreadLeakCheckRule;
import org.apache.activemq.artemis.utils.UUIDGenerator;
import org.apache.activemq.artemis.utils.actors.OrderedExecutorFactory;
import org.jboss.logging.Logger;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.rules.TemporaryFolder;
import org.junit.rules.TestName;
import org.junit.rules.TestRule;
import org.junit.rules.TestWatcher;
import org.junit.runner.Description;
/**
* Base class with basic utilities on starting up a basic server
*/
public abstract class ActiveMQTestBase extends Assert {
static {
Env.setTestEnv(true);
}
private static final Logger logger = Logger.getLogger(ActiveMQTestBase.class);
/** This will make sure threads are not leaking between tests */
@ClassRule
public static ThreadLeakCheckRule leakCheckRule = new ThreadLeakCheckRule();
@ClassRule
public static NoProcessFilesBehind noProcessFilesBehind = new NoProcessFilesBehind(1000);
/** We should not under any circunstance create data outside of ./target
* if you have a test failing because because of this rule for any reason,
* even if you use afterClass events, move the test to ./target and always cleanup after
* your data even under ./target.
* Do not try to disable this rule! Fix your test! */
@Rule
public NoFilesBehind noFilesBehind = new NoFilesBehind("data");
/** This will cleanup any system property changed inside tests */
@Rule
public CleanupSystemPropertiesRule propertiesRule = new CleanupSystemPropertiesRule();
@ClassRule
public static PortCheckRule portCheckRule = new PortCheckRule(61616);
public static final String TARGET_TMP = "./target/tmp";
public static final String INVM_ACCEPTOR_FACTORY = InVMAcceptorFactory.class.getCanonicalName();
public static final String INVM_CONNECTOR_FACTORY = InVMConnectorFactory.class.getCanonicalName();
public static final String NETTY_ACCEPTOR_FACTORY = NettyAcceptorFactory.class.getCanonicalName();
public static final String NETTY_CONNECTOR_FACTORY = NettyConnectorFactory.class.getCanonicalName();
public static final String CLUSTER_PASSWORD = "UnitTestsClusterPassword";
/**
* Add a "sendCallNumber" property to messages sent using helper classes. Meant to help in
* debugging.
*/
private static final String SEND_CALL_NUMBER = "sendCallNumber";
private static final String OS_TYPE = System.getProperty("os.name").toLowerCase();
private static final int DEFAULT_UDP_PORT;
private static final ActiveMQServerLogger log = ActiveMQServerLogger.LOGGER;
protected static final long WAIT_TIMEOUT = 30000;
// There is a verification about thread leakages. We only fail a single thread when this happens
private static Set<Thread> alreadyFailedThread = new HashSet<>();
private final Collection<ActiveMQServer> servers = new ArrayList<>();
private final Collection<ServerLocator> locators = new ArrayList<>();
private final Collection<ClientSessionFactory> sessionFactories = new ArrayList<>();
private final Collection<ClientSession> clientSessions = new HashSet<>();
private final Collection<ClientConsumer> clientConsumers = new HashSet<>();
private final Collection<ClientProducer> clientProducers = new HashSet<>();
private final Collection<ActiveMQComponent> otherComponents = new HashSet<>();
private final Set<ExecutorService> executorSet = new HashSet<>();
private String testDir;
private int sendMsgCount = 0;
@Rule
public TestName name = new TestName();
@Rule
public TemporaryFolder temporaryFolder;
@Rule
// This Custom rule will remove any files under ./target/tmp
// including anything created previously by TemporaryFolder
public RemoveFolder folder = new RemoveFolder(TARGET_TMP);
@Rule
public TestRule watcher = new TestWatcher() {
@Override
protected void starting(Description description) {
log.info(String.format("**** start #test %s() ***", description.getMethodName()));
}
@Override
protected void finished(Description description) {
log.info(String.format("**** end #test %s() ***", description.getMethodName()));
}
};
@After
public void shutdownDerby() {
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
} catch (Exception ignored) {
}
}
static {
Random random = new Random();
DEFAULT_UDP_PORT = 6000 + random.nextInt(1000);
}
public ActiveMQTestBase() {
File parent = new File(TARGET_TMP);
parent.mkdirs();
temporaryFolder = new TemporaryFolder(parent);
}
protected <T> T serialClone(Object object) throws Exception {
System.out.println("object::" + object);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
ObjectOutputStream obOut = new ObjectOutputStream(bout);
obOut.writeObject(object);
ByteArrayInputStream binput = new ByteArrayInputStream(bout.toByteArray());
ObjectInputStream obinp = new ObjectInputStream(binput);
return (T) obinp.readObject();
}
@After
public void tearDown() throws Exception {
closeAllSessionFactories();
closeAllServerLocatorsFactories();
try {
assertAllClientConsumersAreClosed();
assertAllClientProducersAreClosed();
assertAllClientSessionsAreClosed();
} finally {
synchronized (servers) {
for (ActiveMQServer server : servers) {
if (server == null) {
continue;
}
try {
final ClusterManager clusterManager = server.getClusterManager();
if (clusterManager != null) {
for (ClusterConnection cc : clusterManager.getClusterConnections()) {
stopComponent(cc);
}
}
} catch (Exception e) {
// no-op
}
stopComponentOutputExceptions(server);
}
servers.clear();
}
closeAllOtherComponents();
ArrayList<Exception> exceptions;
try {
exceptions = checkCsfStopped();
} finally {
cleanupPools();
}
for (ExecutorService s : executorSet) {
s.shutdown();
}
InVMConnector.resetThreadPool();
assertAllExecutorsFinished();
//clean up pools before failing
if (!exceptions.isEmpty()) {
for (Exception exception : exceptions) {
exception.printStackTrace(System.out);
}
System.out.println(threadDump("Thread dump with reconnects happening"));
fail("Client Session Factories still trying to reconnect, see above to see where created");
}
Map<Thread, StackTraceElement[]> threadMap = Thread.getAllStackTraces();
for (Map.Entry<Thread, StackTraceElement[]> entry : threadMap.entrySet()) {
Thread thread = entry.getKey();
StackTraceElement[] stack = entry.getValue();
for (StackTraceElement stackTraceElement : stack) {
if (stackTraceElement.getMethodName().contains("getConnectionWithRetry") && !alreadyFailedThread.contains(thread)) {
alreadyFailedThread.add(thread);
System.out.println(threadDump(this.getName() + " has left threads running. Look at thread " +
thread.getName() +
" id = " +
thread.getId() +
" has running locators on test " +
this.getName() +
" on this following dump"));
fail("test '" + getName() + "' left serverlocator running, this could effect other tests");
} else if (stackTraceElement.getMethodName().contains("BroadcastGroupImpl.run") && !alreadyFailedThread.contains(thread)) {
alreadyFailedThread.add(thread);
System.out.println(threadDump(this.getName() + " has left threads running. Look at thread " +
thread.getName() +
" id = " +
thread.getId() +
" is still broadcasting " +
this.getName() +
" on this following dump"));
fail("test left broadcastgroupimpl running, this could effect other tests");
}
}
}
if (Thread.currentThread().getContextClassLoader() == null) {
Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
fail("Thread Context ClassLoader was set to null at some point before this test. We will set to this.getClass().getClassLoader(), but you are supposed to fix your tests");
}
checkFilesUsage();
}
if (InVMRegistry.instance.size() > 0) {
fail("InVMREgistry size > 0");
}
}
@Before
public void setUp() throws Exception {
sendMsgCount = 0;
testDir = temporaryFolder.getRoot().getAbsolutePath();
clearDataRecreateServerDirs();
OperationContextImpl.clearContext();
InVMRegistry.instance.clear();
}
public static void assertEqualsByteArrays(final byte[] expected, final byte[] actual) {
for (int i = 0; i < expected.length; i++) {
Assert.assertEquals("byte at index " + i, expected[i], actual[i]);
}
}
/**
* @param str
* @param sub
* @return
*/
public static int countOccurrencesOf(String str, String sub) {
if (str == null || sub == null || str.length() == 0 || sub.length() == 0) {
return 0;
}
int count = 0;
int pos = 0;
int idx;
while ((idx = str.indexOf(sub, pos)) != -1) {
++count;
pos = idx + sub.length();
}
return count;
}
protected void disableCheckThread() {
leakCheckRule.disable();
}
protected String getName() {
return name.getMethodName();
}
protected boolean isWindows() {
return (OS_TYPE.indexOf("win") >= 0);
}
protected Configuration createDefaultInVMConfig() throws Exception {
return createDefaultConfig(0, false);
}
protected Configuration createDefaultInVMConfig(final int serverID) throws Exception {
return createDefaultConfig(serverID, false);
}
protected Configuration createDefaultNettyConfig() throws Exception {
return createDefaultConfig(0, true);
}
protected Configuration createDefaultConfig(final boolean netty) throws Exception {
return createDefaultConfig(0, netty);
}
protected Configuration createDefaultJDBCConfig(boolean isNetty) throws Exception {
Configuration configuration = createDefaultConfig(isNetty);
setDBStoreType(configuration);
return configuration;
}
protected Configuration createDefaultConfig(final int serverID, final boolean netty) throws Exception {
ConfigurationImpl configuration = createBasicConfig(serverID).setJMXManagementEnabled(false).addAcceptorConfiguration(new TransportConfiguration(INVM_ACCEPTOR_FACTORY, generateInVMParams(serverID), "invm"));
if (netty) {
configuration.addAcceptorConfiguration(new TransportConfiguration(NETTY_ACCEPTOR_FACTORY, new HashMap<String, Object>(), "netty", new HashMap<String, Object>()));
}
return configuration;
}
private Configuration createDefaultConfig(final int index,
final Map<String, Object> params,
final String... acceptors) {
Configuration configuration = createBasicConfig(index);
for (String acceptor : acceptors) {
TransportConfiguration transportConfig = new TransportConfiguration(acceptor, params);
configuration.getAcceptorConfigurations().add(transportConfig);
}
return configuration;
}
protected ConfigurationImpl createBasicConfig() throws Exception {
return createBasicConfig(-1);
}
/**
* @param serverID
* @return
* @throws Exception
*/
protected ConfigurationImpl createBasicConfig(final int serverID) {
ConfigurationImpl configuration = new ConfigurationImpl().setSecurityEnabled(false).setJournalMinFiles(2).setJournalFileSize(100 * 1024).setJournalType(getDefaultJournalType()).setJournalDirectory(getJournalDir(serverID, false)).setBindingsDirectory(getBindingsDir(serverID, false)).setPagingDirectory(getPageDir(serverID, false)).setLargeMessagesDirectory(getLargeMessagesDir(serverID, false)).setJournalCompactMinFiles(0).setJournalCompactPercentage(0).setClusterPassword(CLUSTER_PASSWORD).setJournalDatasync(false);
return configuration;
}
protected void setDBStoreType(Configuration configuration) {
configuration.setStoreConfiguration(createDefaultDatabaseStorageConfiguration());
}
protected DatabaseStorageConfiguration createDefaultDatabaseStorageConfiguration() {
DatabaseStorageConfiguration dbStorageConfiguration = new DatabaseStorageConfiguration();
dbStorageConfiguration.setJdbcConnectionUrl(getTestJDBCConnectionUrl());
dbStorageConfiguration.setBindingsTableName("BINDINGS");
dbStorageConfiguration.setMessageTableName("MESSAGE");
dbStorageConfiguration.setLargeMessageTableName("LARGE_MESSAGE");
dbStorageConfiguration.setPageStoreTableName("PAGE_STORE");
dbStorageConfiguration.setJdbcDriverClassName(getJDBCClassName());
dbStorageConfiguration.setJdbcLockAcquisitionTimeoutMillis(getJdbcLockAcquisitionTimeoutMillis());
dbStorageConfiguration.setJdbcLockExpirationMillis(getJdbcLockExpirationMillis());
dbStorageConfiguration.setJdbcLockRenewPeriodMillis(getJdbcLockRenewPeriodMillis());
return dbStorageConfiguration;
}
protected long getJdbcLockAcquisitionTimeoutMillis() {
return Long.getLong("jdbc.lock.acquisition", ActiveMQDefaultConfiguration.getDefaultJdbcLockAcquisitionTimeoutMillis());
}
protected long getJdbcLockExpirationMillis() {
return Long.getLong("jdbc.lock.expiration", ActiveMQDefaultConfiguration.getDefaultJdbcLockExpirationMillis());
}
protected long getJdbcLockRenewPeriodMillis() {
return Long.getLong("jdbc.lock.renew", ActiveMQDefaultConfiguration.getDefaultJdbcLockRenewPeriodMillis());
}
public void destroyTables(List<String> tableNames) throws Exception {
Driver driver = getDriver(getJDBCClassName());
Connection connection = driver.connect(getTestJDBCConnectionUrl(), null);
Statement statement = connection.createStatement();
try {
for (String tableName : tableNames) {
connection.setAutoCommit(false);
SQLProvider sqlProvider = JDBCUtils.getSQLProvider(getJDBCClassName(), tableName, SQLProvider.DatabaseStoreType.LARGE_MESSAGE);
try (ResultSet rs = connection.getMetaData().getTables(null, null, sqlProvider.getTableName(), null)) {
if (rs.next()) {
statement.execute("DROP TABLE " + sqlProvider.getTableName());
}
connection.commit();
} catch (SQLException e) {
connection.rollback();
}
}
connection.setAutoCommit(true);
} catch (Throwable e) {
e.printStackTrace();
} finally {
connection.close();
}
}
private Driver getDriver(String className) throws Exception {
try {
Driver driver = (Driver) Class.forName(className).newInstance();
// Shutdown the derby if using the derby embedded driver.
if (className.equals("org.apache.derby.jdbc.EmbeddedDriver")) {
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
try {
DriverManager.getConnection("jdbc:derby:;shutdown=true");
} catch (Exception e) {
}
}
});
}
return driver;
} catch (ClassNotFoundException cnfe) {
throw new RuntimeException("Could not find class: " + className);
} catch (Exception e) {
throw new RuntimeException("Unable to instantiate driver class: ", e);
}
}
protected Map<String, Object> generateInVMParams(final int node) {
Map<String, Object> params = new HashMap<>();
params.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, node);
return params;
}
/** This exists as an extension point for tests, so tests can replace it */
protected ClusterConnectionConfiguration createBasicClusterConfig(String connectorName,
String... connectors) {
return basicClusterConnectionConfig(connectorName, connectors);
}
protected static final ClusterConnectionConfiguration basicClusterConnectionConfig(String connectorName,
String... connectors) {
ArrayList<String> connectors0 = new ArrayList<>();
for (String c : connectors) {
connectors0.add(c);
}
ClusterConnectionConfiguration clusterConnectionConfiguration = new ClusterConnectionConfiguration().
setName("cluster1").setAddress("jms").setConnectorName(connectorName).
setRetryInterval(1000).setDuplicateDetection(false).setMaxHops(1).
setConfirmationWindowSize(1).setMessageLoadBalancingType(MessageLoadBalancingType.STRICT).
setStaticConnectors(connectors0);
return clusterConnectionConfiguration;
}
protected final OrderedExecutorFactory getOrderedExecutor() {
final ExecutorService executor = Executors.newCachedThreadPool(ActiveMQThreadFactory.defaultThreadFactory());
executorSet.add(executor);
return new OrderedExecutorFactory(executor);
}
protected static String getUDPDiscoveryAddress() {
return System.getProperty("TEST-UDP-ADDRESS", "230.1.2.3");
}
protected static String getUDPDiscoveryAddress(final int variant) {
String value = getUDPDiscoveryAddress();
int posPoint = value.lastIndexOf('.');
int last = Integer.valueOf(value.substring(posPoint + 1));
return value.substring(0, posPoint + 1) + (last + variant);
}
public static int getUDPDiscoveryPort() {
String port = System.getProperty("TEST-UDP-PORT");
if (port != null) {
return Integer.parseInt(port);
}
return DEFAULT_UDP_PORT;
}
public static int getUDPDiscoveryPort(final int variant) {
return getUDPDiscoveryPort() + variant;
}
public static JournalType getDefaultJournalType() {
if (AIOSequentialFileFactory.isSupported()) {
return JournalType.ASYNCIO;
} else {
return JournalType.NIO;
}
}
public static void forceGC() {
ThreadLeakCheckRule.forceGC();
}
/**
* Verifies whether weak references are released after a few GCs.
*
* @param references
* @throws InterruptedException
*/
public static void checkWeakReferences(final WeakReference<?>... references) {
int i = 0;
boolean hasValue = false;
do {
hasValue = false;
if (i > 0) {
forceGC();
}
for (WeakReference<?> ref : references) {
if (ref.get() != null) {
hasValue = true;
break;
}
}
}
while (i++ <= 200 && hasValue);
for (WeakReference<?> ref : references) {
Assert.assertNull(ref.get());
}
}
public static String threadDump(final String msg) {
return ThreadDumpUtil.threadDump(msg);
}
/**
* Sends the message to both logger and System.out (for unit report)
*/
public void logAndSystemOut(String message, Exception e) {
System.out.println(message);
if (e != null) {
e.printStackTrace(System.out);
}
ActiveMQServerLogger log0 = ActiveMQServerLogger.LOGGER;
log0.debug(message, e);
}
/**
* Sends the message to both logger and System.out (for unit report)
*/
public void logAndSystemOut(String message) {
logAndSystemOut(message, null);
}
public static String dumpBytes(final byte[] bytes) {
StringBuffer buff = new StringBuffer();
buff.append(System.identityHashCode(bytes) + ", size: " + bytes.length + " [");
for (int i = 0; i < bytes.length; i++) {
buff.append(bytes[i]);
if (i != bytes.length - 1) {
buff.append(", ");
}
}
buff.append("]");
return buff.toString();
}
public static String dumpBytesHex(final byte[] buffer, final int bytesPerLine) {
StringBuffer buff = new StringBuffer();
buff.append("[");
for (int i = 0; i < buffer.length; i++) {
buff.append(String.format("%1$2X", buffer[i]));
if (i + 1 < buffer.length) {
buff.append(", ");
}
if ((i + 1) % bytesPerLine == 0) {
buff.append("\n ");
}
}
buff.append("]");
return buff.toString();
}
public static void assertEqualsTransportConfigurations(final TransportConfiguration[] expected,
final TransportConfiguration[] actual) {
assertEquals(expected.length, actual.length);
for (int i = 0; i < expected.length; i++) {
Assert.assertEquals("TransportConfiguration at index " + i, expected[i], actual[i]);
}
}
public static void assertEqualsBuffers(final int size, final ActiveMQBuffer expected, final ActiveMQBuffer actual) {
// assertEquals(expected.length, actual.length);
expected.readerIndex(0);
actual.readerIndex(0);
for (int i = 0; i < size; i++) {
byte b1 = expected.readByte();
byte b2 = actual.readByte();
Assert.assertEquals("byte at index " + i, b1, b2);
}
expected.resetReaderIndex();
actual.resetReaderIndex();
}
public static void assertEqualsByteArrays(final int length, final byte[] expected, final byte[] actual) {
// we check only for the given length (the arrays might be
// larger)
Assert.assertTrue(expected.length >= length);
Assert.assertTrue(actual.length >= length);
for (int i = 0; i < length; i++) {
Assert.assertEquals("byte at index " + i, expected[i], actual[i]);
}
}
public static void assertSameXids(final List<Xid> expected, final List<Xid> actual) {
Assert.assertNotNull(expected);
Assert.assertNotNull(actual);
Assert.assertEquals(expected.size(), actual.size());
for (int i = 0; i < expected.size(); i++) {
Xid expectedXid = expected.get(i);
Xid actualXid = actual.get(i);
assertEqualsByteArrays(expectedXid.getBranchQualifier(), actualXid.getBranchQualifier());
Assert.assertEquals(expectedXid.getFormatId(), actualXid.getFormatId());
assertEqualsByteArrays(expectedXid.getGlobalTransactionId(), actualXid.getGlobalTransactionId());
}
}
protected static void checkNoBinding(final Context context, final String binding) {
try {
context.lookup(binding);
Assert.fail("there must be no resource to look up for " + binding);
} catch (Exception e) {
}
}
protected static Object checkBinding(final Context context, final String binding) throws Exception {
Object o = context.lookup(binding);
Assert.assertNotNull(o);
return o;
}
/**
* @param connectorConfigs
* @return
*/
protected ArrayList<String> registerConnectors(final ActiveMQServer server,
final List<TransportConfiguration> connectorConfigs) {
// The connectors need to be pre-configured at main config object but this method is taking
// TransportConfigurations directly
// So this will first register them at the config and then generate a list of objects
ArrayList<String> connectors = new ArrayList<>();
for (TransportConfiguration tnsp : connectorConfigs) {
String name1 = RandomUtil.randomString();
server.getConfiguration().getConnectorConfigurations().put(name1, tnsp);
connectors.add(name1);
}
return connectors;
}
/**
* @return the testDir
*/
protected final String getTestDir() {
return testDir;
}
protected final String getTestJDBCConnectionUrl() {
return System.getProperty("jdbc.connection.url", "jdbc:derby:" + getTestDir() + File.separator + "derby;create=true");
}
protected final String getJDBCClassName() {
return System.getProperty("jdbc.driver.class", "org.apache.derby.jdbc.EmbeddedDriver");
}
protected final File getTestDirfile() {
return new File(testDir);
}
protected final void setTestDir(String testDir) {
this.testDir = testDir;
}
protected final void clearDataRecreateServerDirs() {
clearDataRecreateServerDirs(0, false);
}
protected final void clearDataRecreateServerDirs(int index, boolean backup) {
clearDataRecreateServerDirs(getTestDir(), index, backup);
}
protected void clearDataRecreateServerDirs(final String testDir1, int index, boolean backup) {
// Need to delete the root
File file = new File(testDir1);
deleteDirectory(file);
file.mkdirs();
recreateDataDirectories(testDir1, index, backup);
}
protected void recreateDataDirectories(String testDir1, int index, boolean backup) {
recreateDirectory(getJournalDir(testDir1, index, backup));
recreateDirectory(getBindingsDir(testDir1, index, backup));
recreateDirectory(getPageDir(testDir1, index, backup));
recreateDirectory(getLargeMessagesDir(testDir1, index, backup));
recreateDirectory(getClientLargeMessagesDir(testDir1));
recreateDirectory(getTemporaryDir(testDir1));
}
/**
* @return the journalDir
*/
public String getJournalDir() {
return getJournalDir(0, false);
}
protected static String getJournalDir(final String testDir1) {
return testDir1 + "/journal";
}
public String getJournalDir(final int index, final boolean backup) {
return getJournalDir(getTestDir(), index, backup);
}
public static String getJournalDir(final String testDir, final int index, final boolean backup) {
return getJournalDir(testDir) + directoryNameSuffix(index, backup);
}
/**
* @return the bindingsDir
*/
protected String getBindingsDir() {
return getBindingsDir(0, false);
}
/**
* @return the bindingsDir
*/
protected static String getBindingsDir(final String testDir1) {
return testDir1 + "/bindings";
}
/**
* @return the bindingsDir
*/
protected String getBindingsDir(final int index, final boolean backup) {
return getBindingsDir(getTestDir(), index, backup);
}
public static String getBindingsDir(final String testDir, final int index, final boolean backup) {
return getBindingsDir(testDir) + directoryNameSuffix(index, backup);
}
/**
* @return the pageDir
*/
protected String getPageDir() {
return getPageDir(0, false);
}
protected File getPageDirFile() {
return new File(getPageDir());
}
/**
* @return the pageDir
*/
protected static String getPageDir(final String testDir1) {
return testDir1 + "/page";
}
protected String getPageDir(final int index, final boolean backup) {
return getPageDir(getTestDir(), index, backup);
}
public static String getPageDir(final String testDir, final int index, final boolean backup) {
return getPageDir(testDir) + directoryNameSuffix(index, backup);
}
/**
* @return the largeMessagesDir
*/
protected String getLargeMessagesDir() {
return getLargeMessagesDir(0, false);
}
/**
* @return the largeMessagesDir
*/
protected static String getLargeMessagesDir(final String testDir1) {
return testDir1 + "/large-msg";
}
protected String getLargeMessagesDir(final int index, final boolean backup) {
return getLargeMessagesDir(getTestDir(), index, backup);
}
public static String getLargeMessagesDir(final String testDir, final int index, final boolean backup) {
return getLargeMessagesDir(testDir) + directoryNameSuffix(index, backup);
}
private static String directoryNameSuffix(int index, boolean backup) {
if (index == -1)
return "";
return index + "-" + (backup ? "B" : "L");
}
/**
* @return the clientLargeMessagesDir
*/
protected String getClientLargeMessagesDir() {
return getClientLargeMessagesDir(getTestDir());
}
/**
* @return the clientLargeMessagesDir
*/
protected String getClientLargeMessagesDir(final String testDir1) {
return testDir1 + "/client-large-msg";
}
/**
* @return the temporaryDir
*/
protected final String getTemporaryDir() {
return getTemporaryDir(getTestDir());
}
/**
* @return the temporaryDir
*/
protected String getTemporaryDir(final String testDir1) {
return testDir1 + "/temp";
}
protected static void expectActiveMQException(final String message,
final ActiveMQExceptionType errorCode,
final ActiveMQAction action) {
try {
action.run();
Assert.fail(message);
} catch (Exception e) {
Assert.assertTrue(e instanceof ActiveMQException);
Assert.assertEquals(errorCode, ((ActiveMQException) e).getType());
}
}
protected static void expectActiveMQException(final ActiveMQExceptionType errorCode, final ActiveMQAction action) {
expectActiveMQException("must throw an ActiveMQException with the expected errorCode: " + errorCode, errorCode, action);