| /* |
| * 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. |
| */ |
| /* |
| * RemoveGlobalDUintTest.java |
| * |
| * Created on September 15, 2005, 4:36 PM |
| */ |
| |
| package org.apache.geode.internal.cache; |
| |
| import static org.junit.Assert.fail; |
| |
| import java.util.Properties; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.AttributesFactory; |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheException; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.CacheWriter; |
| import org.apache.geode.cache.EntryEvent; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.Scope; |
| import org.apache.geode.cache.TimeoutException; |
| import org.apache.geode.cache.util.CacheWriterAdapter; |
| import org.apache.geode.cache30.CacheSerializableRunnable; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.test.dunit.AsyncInvocation; |
| import org.apache.geode.test.dunit.Host; |
| import org.apache.geode.test.dunit.LogWriterUtils; |
| import org.apache.geode.test.dunit.SerializableRunnable; |
| import org.apache.geode.test.dunit.ThreadUtils; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.internal.JUnit4DistributedTestCase; |
| |
| |
| public class RemoveGlobalDUnitTest extends JUnit4DistributedTestCase { // TODO: reformat |
| |
| static Cache cache; |
| static Properties props = new Properties(); |
| static Properties propsWork = new Properties(); |
| static DistributedSystem ds = null; |
| static Region region; |
| static boolean lockedForRemove = false; |
| static VM vm0 = null; |
| static VM vm1 = null; |
| |
| @Override |
| public final void postSetUp() throws Exception { |
| Host host = Host.getHost(0); |
| vm0 = host.getVM(0); |
| vm1 = host.getVM(1); |
| vm0.invoke(() -> RemoveGlobalDUnitTest.createCache()); |
| vm1.invoke(() -> RemoveGlobalDUnitTest.createCache()); |
| } |
| |
| @Override |
| public final void preTearDown() throws Exception { |
| vm0.invoke(() -> RemoveGlobalDUnitTest.resetFlag()); |
| vm1.invoke(() -> RemoveGlobalDUnitTest.resetFlag()); |
| vm0.invoke(() -> RemoveGlobalDUnitTest.closeCache()); |
| vm1.invoke(() -> RemoveGlobalDUnitTest.closeCache()); |
| } |
| |
| public static void resetFlag() { |
| lockedForRemove = false; |
| } |
| |
| public static void createCache() { |
| try { |
| ds = (new RemoveGlobalDUnitTest()).getSystem(props); |
| cache = CacheFactory.create(ds); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } // end of create cache for VM |
| |
| |
| public static void closeCache() { |
| try { |
| cache.close(); |
| ds.disconnect(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } |
| |
| // test methods |
| |
| @Test |
| public void testRemoveGlobalSingleVM() throws Throwable { |
| |
| SerializableRunnable createRegionWithWriter = |
| new CacheSerializableRunnable("create region with cache writer") { |
| |
| @Override |
| public void run2() throws CacheException { |
| cache.setLockTimeout(5); |
| CacheWriter cacheWriter = new CacheWriterCallBack(); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.GLOBAL); |
| factory.setCacheWriter(cacheWriter); |
| region = cache.createRegion("map", factory.create()); |
| } |
| }; |
| |
| vm0.invoke(createRegionWithWriter); |
| |
| |
| AsyncInvocation async = vm0.invokeAsync(new CacheSerializableRunnable("put object") { |
| @Override |
| public void run2() throws CacheException { |
| for (int i = 1; i < 5; i++) { |
| region.put(new Integer(i), java.lang.Integer.toString(i)); |
| } |
| |
| region.remove(new Integer(2)); |
| } |
| }); |
| |
| vm0.invoke(new CacheSerializableRunnable("verify locking") { |
| @Override |
| public void run2() throws CacheException { |
| |
| synchronized (RemoveGlobalDUnitTest.class) { |
| if (!lockedForRemove) { |
| try { |
| RemoveGlobalDUnitTest.class.wait(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } |
| } |
| try { |
| // getLogWriter().fine("000000000000000"); |
| region.put(new Integer(2), "newEntry"); |
| fail("Should have thrown TimeoutException"); |
| } catch (TimeoutException tme) { |
| // pass |
| } |
| } |
| }); |
| |
| ThreadUtils.join(async, 30 * 1000); |
| if (async.exceptionOccurred()) |
| throw async.getException(); |
| |
| }// end of testRemoveGlobalSingleVM |
| |
| |
| @Test |
| public void testRemoveGlobalMultiVM() throws Throwable { |
| // Commented the Test.As it is failing @ line no 145 : AssertionError |
| |
| SerializableRunnable createSimpleRegion = |
| new CacheSerializableRunnable("create region with cache writer") { |
| @Override |
| public void run2() throws CacheException { |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.GLOBAL); |
| region = cache.createRegion("map", factory.create()); |
| } |
| }; |
| |
| |
| SerializableRunnable createRegionWithWriter = |
| new CacheSerializableRunnable("create region with capacity controller") { |
| @Override |
| public void run2() throws CacheException { |
| CacheWriter cw = new CacheWriterCallBack(); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.GLOBAL); |
| factory.setCacheWriter(cw); |
| region = cache.createRegion("map", factory.create()); |
| } |
| }; |
| |
| vm0.invoke(createSimpleRegion); |
| vm1.invoke(createRegionWithWriter); |
| |
| vm0.invoke(new CacheSerializableRunnable("put object") { |
| @Override |
| public void run2() throws CacheException { |
| for (int i = 1; i < 5; i++) { |
| region.put(new Integer(i), java.lang.Integer.toString(i)); |
| } |
| } |
| }); |
| |
| vm1.invoke(new CacheSerializableRunnable("get object") { |
| @Override |
| public void run2() throws CacheException { |
| for (int i = 1; i < 5; i++) { |
| region.get(new Integer(i)); |
| } |
| } |
| }); |
| |
| AsyncInvocation async = vm0.invokeAsync(new CacheSerializableRunnable("remove object") { |
| @Override |
| public void run2() throws CacheException { |
| region.remove(new Integer(2)); |
| } |
| }); |
| |
| |
| vm1.invoke(new CacheSerializableRunnable("verify locking") { |
| @Override |
| public void run2() throws CacheException { |
| cache.setLockTimeout(5); |
| synchronized (RemoveGlobalDUnitTest.class) { |
| if (!lockedForRemove) { |
| try { |
| RemoveGlobalDUnitTest.class.wait(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } |
| } |
| try { |
| // getLogWriter().fine("11111111111111"); |
| region.put(new Integer(2), "newEntry"); |
| fail("Should have thrown TimeoutException"); |
| } catch (TimeoutException tme) { |
| // pass |
| } |
| } |
| }); |
| |
| ThreadUtils.join(async, 30 * 1000); |
| if (async.exceptionOccurred()) |
| throw async.getException(); |
| |
| }// end of testRemoveGlobalMultiVM |
| |
| static class CacheWriterCallBack extends CacheWriterAdapter { |
| @Override |
| public void beforeDestroy(EntryEvent event) { |
| |
| synchronized (RemoveGlobalDUnitTest.class) { |
| lockedForRemove = true; |
| RemoveGlobalDUnitTest.class.notify(); |
| } |
| try { |
| Thread.sleep(30 * 1000); |
| } catch (InterruptedException ex) { |
| fail("interrupted"); |
| } |
| LogWriterUtils.getLogWriter().fine("quitingfromcachewriter"); |
| } |
| }/////////// |
| |
| }// end of class |