| /*========================================================================= |
| * Copyright (c) 2010-2014 Pivotal Software, Inc. All Rights Reserved. |
| * This product is protected by U.S. and international copyright |
| * and intellectual property laws. Pivotal products are covered by |
| * one or more patents listed at http://www.pivotal.io/patents. |
| *========================================================================= |
| */ |
| package com.gemstone.gemfire.internal.cache.ha; |
| |
| import java.util.Properties; |
| |
| import com.gemstone.gemfire.cache.AttributesFactory; |
| import com.gemstone.gemfire.cache.Cache; |
| import com.gemstone.gemfire.cache.CacheException; |
| import com.gemstone.gemfire.cache.CacheFactory; |
| import com.gemstone.gemfire.cache.DataPolicy; |
| import com.gemstone.gemfire.cache.InterestResultPolicy; |
| import com.gemstone.gemfire.cache.RegionAttributes; |
| import com.gemstone.gemfire.cache.RegionEvent; |
| import com.gemstone.gemfire.cache.Scope; |
| import com.gemstone.gemfire.cache.util.CacheListenerAdapter; |
| import com.gemstone.gemfire.cache30.BridgeTestCase; |
| import com.gemstone.gemfire.cache30.CacheSerializableRunnable; |
| import com.gemstone.gemfire.distributed.DistributedSystem; |
| import com.gemstone.gemfire.internal.AvailablePort; |
| import com.gemstone.gemfire.internal.cache.BridgeServerImpl; |
| import com.gemstone.gemfire.internal.cache.CacheObserverAdapter; |
| import com.gemstone.gemfire.internal.cache.CacheObserverHolder; |
| import com.gemstone.gemfire.internal.cache.LocalRegion; |
| import com.gemstone.gemfire.internal.cache.tier.sockets.ConflationDUnitTest; |
| import com.gemstone.gemfire.cache.Region; |
| |
| import dunit.DistributedTestCase; |
| import dunit.Host; |
| import dunit.VM; |
| |
| /** |
| * This is the Dunit test to verify clear and destroyRegion operation in |
| * Client-Server configuration. |
| * |
| * @author Girish Thombare |
| * |
| */ |
| |
| public class HAClearDUnitTest extends DistributedTestCase |
| { |
| |
| static VM server1 = null; |
| |
| static VM server2 = null; |
| |
| static VM client1 = null; |
| |
| static VM client2 = null; |
| |
| public static int PORT1; |
| |
| public static int PORT2; |
| |
| private static final String REGION_NAME = "HAClearDUnitTest_Region"; |
| |
| protected static Cache cache = null; |
| |
| static BridgeServerImpl server = null; |
| |
| static final int NO_OF_PUTS = 100; |
| |
| public static final Object dummyObj = "dummyObject"; |
| |
| static boolean waitFlag = true; |
| |
| static int put_counter = 0; |
| |
| static boolean gotClearCallback = false; |
| |
| static boolean gotDestroyRegionCallback = false; |
| |
| public HAClearDUnitTest(String name) { |
| super(name); |
| } |
| |
| public void setUp() throws Exception |
| { |
| super.setUp(); |
| final Host host = Host.getHost(0); |
| |
| server1 = host.getVM(0); |
| server1.invoke(ConflationDUnitTest.class, "unsetIsSlowStart"); |
| |
| server2 = host.getVM(1); |
| server2.invoke(ConflationDUnitTest.class, "unsetIsSlowStart"); |
| |
| client1 = host.getVM(2); |
| |
| client2 = host.getVM(3); |
| |
| CacheObserverHolder.setInstance(new CacheObserverAdapter()); |
| |
| } |
| |
| public void tearDown2() throws Exception |
| { |
| super.tearDown2(); |
| client1.invoke(HAClearDUnitTest.class, "closeCache"); |
| client2.invoke(HAClearDUnitTest.class, "closeCache"); |
| server1.invoke(HAClearDUnitTest.class, "closeCache"); |
| server2.invoke(HAClearDUnitTest.class, "closeCache"); |
| closeCache(); |
| |
| } |
| |
| /* The test perorms following operations |
| * 1. Create 2 servers and 3 client |
| * 2. Perform put operations for knows set of keys directy from the client1. |
| * 3. Perform clear operation from client1 |
| * 4. verify the result of operation for other clients and other servers. |
| */ |
| public void testClearWithOperationFromClient() throws Exception |
| { |
| createClientServerConfigurationForClearTest(); |
| gotClearCallback = false; |
| putKnownKeys(); |
| Thread.sleep(5000); |
| int regionSize = NO_OF_PUTS; |
| server1.invoke(checkSizeRegion(regionSize)); |
| server2.invoke(checkSizeRegion(regionSize)); |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| assertEquals(region.size(),regionSize); |
| clearRegion(); |
| |
| client1.invoke(new CacheSerializableRunnable("waitForClearToCompleteFromClient1") { |
| |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotClearCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("Interrupted"); |
| } |
| } |
| } |
| |
| if (!gotClearCallback) |
| fail("test failed"); |
| gotClearCallback = false; |
| } |
| }); |
| |
| client2.invoke(new CacheSerializableRunnable("waitForClearToCompleteFromClient2") { |
| |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotClearCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotClearCallback) |
| fail("test failed"); |
| gotClearCallback = false; |
| } |
| }); |
| |
| regionSize = 0; |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| server1.invoke(checkSizeRegion(regionSize)); |
| server2.invoke(checkSizeRegion(regionSize)); |
| } |
| |
| /* The test perorms following operations |
| * 1. Create 2 servers and 3 clients |
| * 2. Perform put operations for known set of keys directy from the server1. |
| * 3. Perform clear operation from server1 |
| * 4. verify the result of operation for other clients and other servers. |
| */ |
| public void testClearWithOperationFromServer() throws Exception |
| { |
| createClientServerConfigurationForClearTest(); |
| gotClearCallback = false; |
| server1.invoke(putFromServer()); |
| int regionSize = NO_OF_PUTS; |
| Thread.sleep(5000); |
| server2.invoke(checkSizeRegion(regionSize)); |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| assertEquals(region.size(), NO_OF_PUTS); |
| server1.invoke(clearRegionFromServer()); |
| |
| client1.invoke(new CacheSerializableRunnable("waitForClearToCompleteCleint1") { |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotClearCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotClearCallback) |
| fail("test failed"); |
| gotClearCallback = false; |
| } |
| }); |
| |
| client2.invoke(new CacheSerializableRunnable("waitForClearToCompleteClient2") { |
| |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotClearCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotClearCallback) |
| fail("test failed"); |
| gotClearCallback = false; |
| } |
| }); |
| |
| regionSize = 0; |
| region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotClearCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotClearCallback){ |
| fail("test failed"); |
| } |
| gotClearCallback = false; |
| |
| assertEquals(region.size(), regionSize); |
| server1.invoke(checkSizeRegion(regionSize)); |
| server2.invoke(checkSizeRegion(regionSize)); |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| } |
| |
| |
| /* The test perorms following operations |
| * 1. Create 2 servers and 3 client |
| * 2. Perform put operations for knows set of keys directy from the client1. |
| * 3. Perform destroyRegion operation from client1 |
| * 4. verify the result of operation for other clients and other servers. |
| */ |
| public void testDestroyRegionWithOperationFromClient() throws Exception |
| { |
| createClientServerConfigurationForClearTest(); |
| gotDestroyRegionCallback = false; |
| putKnownKeys(); |
| Thread.sleep(5000); |
| int regionSize = NO_OF_PUTS; |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| assertEquals(region.size(),regionSize); |
| server1.invoke(checkSizeRegion(regionSize)); |
| server2.invoke(checkSizeRegion(regionSize)); |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| destroyRegion(); |
| Thread.sleep(1000); |
| |
| client1.invoke(new CacheSerializableRunnable("waitForDestroyRegionToCompleteClient1") { |
| |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotDestroyRegionCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotDestroyRegionCallback) |
| fail("test failed"); |
| gotDestroyRegionCallback = false; |
| } |
| }); |
| |
| client2.invoke(new CacheSerializableRunnable("waitForDestroyRegionToCompleteClient2") { |
| |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotDestroyRegionCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotDestroyRegionCallback) |
| fail("test failed"); |
| gotDestroyRegionCallback = false; |
| } |
| }); |
| |
| region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNull(region); |
| client1.invoke(checkDestroyRegion()); |
| client2.invoke(checkDestroyRegion()); |
| server1.invoke(checkDestroyRegion()); |
| server2.invoke(checkDestroyRegion()); |
| } |
| |
| |
| /* The test perorms following operations |
| * 1. Create 2 servers and 3 clients |
| * 2. Perform put operations for known set of keys directy from the server1. |
| * 3. Perform destroyRegion operation from server1 |
| * 4. verify the result of operation for other clients and other servers. |
| */ |
| public void testDestroyRegionWithOperationFromServer() throws Exception |
| { |
| createClientServerConfigurationForClearTest(); |
| gotDestroyRegionCallback = false; |
| server1.invoke(putFromServer()); |
| int regionSize = NO_OF_PUTS; |
| Thread.sleep(5000); |
| server2.invoke(checkSizeRegion(regionSize)); |
| client1.invoke(checkSizeRegion(regionSize)); |
| client2.invoke(checkSizeRegion(regionSize)); |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| assertEquals(region.size(), NO_OF_PUTS); |
| server1.invoke(destroyRegionFromServer()); |
| |
| client1.invoke(new CacheSerializableRunnable("waitForDestroyRegionToCompleteFromClient1") { |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotDestroyRegionCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotDestroyRegionCallback) |
| fail("test failed"); |
| gotDestroyRegionCallback = false; |
| } |
| }); |
| |
| client2.invoke(new CacheSerializableRunnable("waitForDestroyRegionToCompleteFromClient2") { |
| public void run2() throws CacheException |
| { |
| synchronized (HAClearDUnitTest.class) { |
| while (!gotDestroyRegionCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotDestroyRegionCallback) |
| fail("test failed"); |
| gotDestroyRegionCallback = false; |
| } |
| }); |
| |
| synchronized (HAClearDUnitTest.class) { |
| while (! gotDestroyRegionCallback) { |
| try { |
| HAClearDUnitTest.class.wait(); |
| } |
| catch (InterruptedException e) { |
| fail("interrupted"); |
| } |
| } |
| } |
| |
| if (!gotDestroyRegionCallback){ |
| fail("test failed"); |
| } |
| gotDestroyRegionCallback = false; |
| |
| region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNull(region); |
| client1.invoke(checkDestroyRegion()); |
| client2.invoke(checkDestroyRegion()); |
| server1.invoke(checkDestroyRegion()); |
| server2.invoke(checkDestroyRegion()); |
| |
| } |
| |
| |
| private CacheSerializableRunnable putFromServer() |
| { |
| CacheSerializableRunnable putFromServer = new CacheSerializableRunnable( |
| "putFromServer") { |
| public void run2() throws CacheException |
| { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| for (int i = 0; i < NO_OF_PUTS; i++) { |
| region.put("key" + i, "value" + i); |
| } |
| } |
| }; |
| return putFromServer; |
| |
| } |
| |
| // function to perform put operations for the known set of keys. |
| private void putKnownKeys() |
| { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| for (int i = 0; i < NO_OF_PUTS; i++) { |
| region.put("key" + i, "value" + i); |
| } |
| } |
| |
| // function to perform clear operation from client. |
| private void clearRegion() |
| { |
| LocalRegion region = (LocalRegion)cache.getRegion(Region.SEPARATOR |
| + REGION_NAME); |
| assertNotNull(region); |
| region.clear(); |
| } |
| |
| //function to perform destroyRegion operation from client. |
| private void destroyRegion() |
| { |
| LocalRegion region = (LocalRegion)cache.getRegion(Region.SEPARATOR |
| + REGION_NAME); |
| assertNotNull(region); |
| region.destroyRegion(); |
| } |
| |
| |
| // function to perform clear operation from server. |
| private CacheSerializableRunnable clearRegionFromServer() |
| { |
| CacheSerializableRunnable clearFromServer = new CacheSerializableRunnable( |
| "clearFromServer") { |
| public void run2() |
| { |
| LocalRegion region = (LocalRegion)cache.getRegion(Region.SEPARATOR |
| + REGION_NAME); |
| assertNotNull(region); |
| region.clear(); |
| } |
| }; |
| return clearFromServer; |
| } |
| |
| // function to perform destroyRegion operation from server. |
| private CacheSerializableRunnable destroyRegionFromServer() |
| { |
| CacheSerializableRunnable clearFromServer = new CacheSerializableRunnable( |
| "destroyRegionFromServer") { |
| public void run2() |
| { |
| LocalRegion region = (LocalRegion)cache.getRegion(Region.SEPARATOR |
| + REGION_NAME); |
| assertNotNull(region); |
| region.destroyRegion(); |
| } |
| }; |
| return clearFromServer; |
| } |
| |
| // function to check the size of the region. |
| private CacheSerializableRunnable checkSizeRegion(final int size) |
| { |
| |
| CacheSerializableRunnable clearRegion = new CacheSerializableRunnable( |
| "checkSize") { |
| |
| public void run2() throws CacheException |
| { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| getLogWriter().info("Size of the region " + region.size()); |
| assertEquals(size, region.size()); |
| } |
| }; |
| return clearRegion; |
| } |
| |
| //function to check whether region is destroyed. |
| private CacheSerializableRunnable checkDestroyRegion() |
| { |
| CacheSerializableRunnable destroyRegion = new CacheSerializableRunnable( |
| "checkDestroyRegion") { |
| public void run2() throws CacheException |
| { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| getLogWriter().warning("Found region " + region); |
| assertNull(region); |
| } |
| }; |
| |
| return destroyRegion; |
| |
| } |
| |
| // function to create 2servers and 3 clients |
| private void createClientServerConfigurationForClearTest() throws Exception |
| { |
| PORT1 = ((Integer)server1.invoke(HAClearDUnitTest.class, |
| "createServerCache")).intValue(); |
| PORT2 = ((Integer)server2.invoke(HAClearDUnitTest.class, |
| "createServerCache")).intValue(); |
| client1.invoke(HAClearDUnitTest.class, "createClientCache", new Object[] { |
| getServerHostName(Host.getHost(0)), |
| new Integer(PORT1), new Integer(PORT2), new Boolean(true), |
| new Boolean(true) }); |
| client2.invoke(HAClearDUnitTest.class, "createClientCache", new Object[] { |
| getServerHostName(Host.getHost(0)), |
| new Integer(PORT1), new Integer(PORT2), new Boolean(true), |
| new Boolean(true) }); |
| createClientCache(getServerHostName(Host.getHost(0)), |
| new Integer(PORT1), new Integer(PORT2), |
| new Boolean(true), new Boolean(true)); |
| } |
| |
| public static Integer createServerCache() |
| throws Exception |
| { |
| new HAClearDUnitTest("temp").createCache(new Properties()); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.DISTRIBUTED_ACK); |
| factory.setDataPolicy(DataPolicy.REPLICATE); |
| RegionAttributes attrs = factory.create(); |
| cache.createRegion(REGION_NAME, attrs); |
| server = (BridgeServerImpl)cache.addBridgeServer(); |
| assertNotNull(server); |
| int port = AvailablePort.getRandomAvailablePort(AvailablePort.SOCKET); |
| server.setPort(port); |
| server.start(); |
| return new Integer(server.getPort()); |
| } |
| |
| private void createCache(Properties props) throws Exception |
| { |
| DistributedSystem ds = getSystem(props); |
| assertNotNull(ds); |
| ds.disconnect(); |
| ds = getSystem(props); |
| cache = CacheFactory.create(ds); |
| assertNotNull(cache); |
| } |
| |
| public static void createClientCache(String hostName, Integer port1, Integer port2, |
| Boolean listenerAttached, Boolean registerInterest) throws Exception |
| { |
| PORT1 = port1.intValue(); |
| PORT2 = port2.intValue(); |
| boolean isListenerAttached = listenerAttached.booleanValue(); |
| boolean isRegisterInterest = registerInterest.booleanValue(); |
| Properties props = new Properties(); |
| props.setProperty("mcast-port", "0"); |
| props.setProperty("locators", ""); |
| new HAClearDUnitTest("temp").createCache(props); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.DISTRIBUTED_ACK); |
| BridgeTestCase.configureConnectionPool(factory, hostName, new int[] {PORT1,PORT2}, true, -1, 2, null); |
| if (isListenerAttached) { |
| factory.setCacheListener(new CacheListenerAdapter() { |
| public void afterRegionClear(RegionEvent event) |
| { |
| getLogWriter().info("-------> afterRegionClear received"); |
| synchronized (HAClearDUnitTest.class) { |
| gotClearCallback = true; |
| HAClearDUnitTest.class.notifyAll(); |
| } |
| } |
| |
| public void afterRegionDestroy(RegionEvent event) |
| { |
| synchronized (HAClearDUnitTest.class) { |
| getLogWriter().info("-------> afterRegionDestroy received"); |
| gotDestroyRegionCallback = true; |
| HAClearDUnitTest.class.notifyAll(); |
| } |
| } |
| }); |
| } |
| RegionAttributes attrs = factory.create(); |
| cache.createRegion(REGION_NAME, attrs); |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| assertNotNull(region); |
| if (isRegisterInterest) { |
| region.registerInterest("ALL_KEYS", InterestResultPolicy.NONE); |
| } else { |
| region.registerInterestRegex("*.", false, false); // don't want data but do want events |
| } |
| } |
| |
| public static void closeCache() |
| { |
| String p1 = "Problem removing all interest on region="; |
| |
| if (cache != null && !cache.isClosed()) { |
| cache.getDistributedSystem().getLogWriter().info( |
| "<ExpectedException action=add>" |
| + p1 + "</ExpectedException>"); |
| cache.close(); |
| cache.getDistributedSystem().getLogWriter().info( |
| "<ExpectedException action=remove>" |
| + p1 + "</ExpectedException>"); |
| cache.getDistributedSystem().disconnect(); |
| } |
| } |
| } |
