| /* |
| * 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.geode.internal.cache; |
| |
| import static org.apache.geode.internal.statistics.StatisticsClockFactory.disabledClock; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatCode; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.function.Function; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.mockito.junit.MockitoJUnit; |
| import org.mockito.junit.MockitoRule; |
| import org.mockito.quality.Strictness; |
| |
| import org.apache.geode.CancelCriterion; |
| import org.apache.geode.cache.CacheClosedException; |
| import org.apache.geode.cache.DataPolicy; |
| import org.apache.geode.cache.DiskWriteAttributes; |
| import org.apache.geode.cache.EntryDestroyedException; |
| import org.apache.geode.cache.EvictionAction; |
| import org.apache.geode.cache.EvictionAttributes; |
| import org.apache.geode.cache.ExpirationAttributes; |
| import org.apache.geode.cache.MembershipAttributes; |
| import org.apache.geode.cache.Operation; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionAttributes; |
| import org.apache.geode.cache.client.internal.ServerRegionProxy; |
| import org.apache.geode.cache.query.Index; |
| import org.apache.geode.cache.query.internal.QueryConfigurationService; |
| import org.apache.geode.cache.query.internal.index.IndexCreationData; |
| import org.apache.geode.cache.query.internal.index.IndexManager; |
| import org.apache.geode.cache.query.internal.index.PartitionedIndex; |
| import org.apache.geode.distributed.internal.DSClock; |
| import org.apache.geode.distributed.internal.DistributionManager; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.cache.AbstractRegion.PoolFinder; |
| import org.apache.geode.internal.cache.LocalRegion.RegionMapConstructor; |
| import org.apache.geode.internal.cache.LocalRegion.ServerRegionProxyConstructor; |
| import org.apache.geode.internal.cache.control.InternalResourceManager; |
| import org.apache.geode.internal.cache.tier.sockets.ClientProxyMembershipID; |
| import org.apache.geode.internal.cache.tier.sockets.VersionedObjectList; |
| import org.apache.geode.internal.cache.versions.ConcurrentCacheModificationException; |
| import org.apache.geode.internal.cache.versions.VersionTag; |
| import org.apache.geode.internal.util.concurrent.FutureResult; |
| import org.apache.geode.pdx.PdxInstance; |
| |
| public class LocalRegionTest { |
| private EntryEventFactory entryEventFactory; |
| private InternalCache cache; |
| private InternalDataView internalDataView; |
| private InternalDistributedSystem internalDistributedSystem; |
| private InternalRegionArguments internalRegionArguments; |
| private PoolFinder poolFinder; |
| private RegionAttributes<?, ?> regionAttributes; |
| private RegionMapConstructor regionMapConstructor; |
| private Function<LocalRegion, RegionPerfStats> regionPerfStatsFactory; |
| private ServerRegionProxyConstructor serverRegionProxyConstructor; |
| |
| @Rule |
| public MockitoRule mockitoRule = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS); |
| |
| @Before |
| public void setUp() { |
| entryEventFactory = mock(EntryEventFactory.class); |
| cache = mock(InternalCache.class); |
| internalDataView = mock(InternalDataView.class); |
| internalDistributedSystem = mock(InternalDistributedSystem.class); |
| internalRegionArguments = mock(InternalRegionArguments.class); |
| poolFinder = mock(PoolFinder.class); |
| regionAttributes = mock(RegionAttributes.class); |
| regionMapConstructor = mock(RegionMapConstructor.class); |
| regionPerfStatsFactory = localRegion -> { |
| localRegion.getLocalSize(); |
| return mock(RegionPerfStats.class); |
| }; |
| serverRegionProxyConstructor = mock(ServerRegionProxyConstructor.class); |
| |
| DiskWriteAttributes diskWriteAttributes = mock(DiskWriteAttributes.class); |
| EvictionAttributes evictionAttributes = mock(EvictionAttributes.class); |
| ExpirationAttributes expirationAttributes = mock(ExpirationAttributes.class); |
| |
| when(cache.getInternalDistributedSystem()).thenReturn(internalDistributedSystem); |
| when(evictionAttributes.getAction()).thenReturn(EvictionAction.NONE); |
| when(internalDistributedSystem.getClock()).thenReturn(mock(DSClock.class)); |
| when(regionAttributes.getDataPolicy()).thenReturn(DataPolicy.DEFAULT); |
| when(regionAttributes.getDiskWriteAttributes()).thenReturn(diskWriteAttributes); |
| when(regionAttributes.getEntryIdleTimeout()).thenReturn(expirationAttributes); |
| when(regionAttributes.getEntryTimeToLive()).thenReturn(expirationAttributes); |
| when(regionAttributes.getEvictionAttributes()).thenReturn(evictionAttributes); |
| when(regionAttributes.getRegionIdleTimeout()).thenReturn(expirationAttributes); |
| when(regionAttributes.getRegionTimeToLive()).thenReturn(expirationAttributes); |
| when(regionMapConstructor.create(any(), any(), any())).thenReturn(mock(RegionMap.class)); |
| } |
| |
| @Test |
| public void getLocalSizeDoesNotThrowNullPointerExceptionDuringConstruction() { |
| Function<LocalRegion, RegionPerfStats> regionPerfStatsFactory = localRegion -> { |
| localRegion.getLocalSize(); |
| return mock(RegionPerfStats.class); |
| }; |
| |
| assertThatCode( |
| () -> new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())) |
| .doesNotThrowAnyException(); |
| } |
| |
| @Test |
| public void destroyRegionClosesCachePerfStatsIfHasOwnStatsIsTrue() { |
| CachePerfStats cachePerfStats = mock(CachePerfStats.class); |
| HasCachePerfStats hasCachePerfStats = mock(HasCachePerfStats.class); |
| InternalRegionArguments internalRegionArguments = mock(InternalRegionArguments.class); |
| |
| when(cache.getCancelCriterion()) |
| .thenReturn(mock(CancelCriterion.class)); |
| when(cache.getDistributedSystem()) |
| .thenReturn(internalDistributedSystem); |
| when(cache.getInternalResourceManager(eq(false))) |
| .thenReturn(mock(InternalResourceManager.class)); |
| when(cache.getTXMgr()) |
| .thenReturn(mock(TXManagerImpl.class)); |
| when(hasCachePerfStats.getCachePerfStats()) |
| .thenReturn(cachePerfStats); |
| when(internalDistributedSystem.getDistributionManager()) |
| .thenReturn(mock(DistributionManager.class)); |
| when(internalDistributedSystem.getDistributedMember()) |
| .thenReturn(mock(InternalDistributedMember.class)); |
| when(internalRegionArguments.getCachePerfStatsHolder()) |
| .thenReturn(hasCachePerfStats); |
| when(regionAttributes.getMembershipAttributes()) |
| .thenReturn(mock(MembershipAttributes.class)); |
| |
| when(hasCachePerfStats.hasOwnStats()) |
| .thenReturn(true); |
| |
| Region<?, ?> region = |
| new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock()); |
| |
| region.destroyRegion(); |
| |
| verify(cachePerfStats).close(); |
| } |
| |
| @Test |
| public void destroyRegionDoesNotCloseCachePerfStatsIfHasOwnStatsIsFalse() { |
| CachePerfStats cachePerfStats = mock(CachePerfStats.class); |
| HasCachePerfStats hasCachePerfStats = mock(HasCachePerfStats.class); |
| InternalRegionArguments internalRegionArguments = mock(InternalRegionArguments.class); |
| |
| when(cache.getCancelCriterion()) |
| .thenReturn(mock(CancelCriterion.class)); |
| when(cache.getDistributedSystem()) |
| .thenReturn(internalDistributedSystem); |
| when(cache.getInternalResourceManager(eq(false))) |
| .thenReturn(mock(InternalResourceManager.class)); |
| when(cache.getTXMgr()) |
| .thenReturn(mock(TXManagerImpl.class)); |
| when(hasCachePerfStats.getCachePerfStats()) |
| .thenReturn(cachePerfStats); |
| when(internalDistributedSystem.getDistributionManager()) |
| .thenReturn(mock(DistributionManager.class)); |
| when(internalDistributedSystem.getDistributedMember()) |
| .thenReturn(mock(InternalDistributedMember.class)); |
| when(internalRegionArguments.getCachePerfStatsHolder()) |
| .thenReturn(hasCachePerfStats); |
| when(regionAttributes.getMembershipAttributes()) |
| .thenReturn(mock(MembershipAttributes.class)); |
| |
| when(hasCachePerfStats.hasOwnStats()) |
| .thenReturn(false); |
| |
| Region<?, ?> region = |
| new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock()); |
| |
| region.destroyRegion(); |
| |
| verify(cachePerfStats, never()).close(); |
| } |
| |
| @Test |
| public void getAllShouldNotThrowExceptionWhenEntryIsLocallyDeletedBetweenFetches() { |
| when(cache.getCancelCriterion()).thenReturn(mock(CancelCriterion.class)); |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| when(region.hasServerProxy()).thenReturn(true); |
| |
| @SuppressWarnings("unchecked") |
| Region.Entry<String, String> mockEntryKey1 = mock(Region.Entry.class); |
| when(mockEntryKey1.getValue()).thenThrow(new EntryDestroyedException("Mock Exception")); |
| doReturn(mockEntryKey1).when(region).accessEntry("key1", true); |
| when(region.getServerProxy()).thenReturn(mock(ServerRegionProxy.class)); |
| when(region.getServerProxy().getAll(any(), any())).thenReturn(new VersionedObjectList()); |
| |
| @SuppressWarnings("unchecked") |
| Region.Entry<String, String> mockEntryKey2 = mock(Region.Entry.class); |
| when(mockEntryKey2.getValue()).thenReturn("value2"); |
| doReturn(mockEntryKey2).when(region).accessEntry("key2", true); |
| |
| @SuppressWarnings("unchecked") |
| Map<String, String> result = region.getAll(Arrays.asList("key1", "key2")); |
| assertThat(result.get("key1")).isNull(); |
| assertThat(result.get("key2")).isEqualTo("value2"); |
| } |
| |
| @Test |
| public void initializeStatsInvokesDiskRegionStatsMethods() { |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| |
| // Mock DiskRegion and DiskRegionStats |
| DiskRegion dr = mock(DiskRegion.class); |
| when(region.getDiskRegion()).thenReturn(dr); |
| DiskRegionStats drs = mock(DiskRegionStats.class); |
| when(dr.getStats()).thenReturn(drs); |
| |
| // Invoke initializeStats |
| int numEntriesInVM = 100; |
| long numOverflowOnDisk = 200l; |
| long numOverflowBytesOnDisk = 300l; |
| region.initializeStats(numEntriesInVM, numOverflowOnDisk, numOverflowBytesOnDisk); |
| |
| // Verify the DiskRegionStats methods were invoked |
| verify(drs).incNumEntriesInVM(numEntriesInVM); |
| verify(drs).incNumOverflowOnDisk(numOverflowOnDisk); |
| verify(drs).incNumOverflowBytesOnDisk(numOverflowBytesOnDisk); |
| } |
| |
| @Test |
| public void forPdxInstanceByPassTheFutureInLocalRegionOptimizedGetObject() { |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| KeyInfo keyInfo = mock(KeyInfo.class); |
| Object key = new Object(); |
| Object result = new Object(); |
| when(keyInfo.getKey()).thenReturn(key); |
| FutureResult thisFuture = new FutureResult(mock(CancelCriterion.class)); |
| thisFuture.set(new Object[] {result, mock(VersionTag.class)}); |
| region.getGetFutures().put(key, thisFuture); |
| // For non-PdxInstance, use the value in the Future |
| Object object = region.optimizedGetObject(keyInfo, true, true, |
| new Object(), true, true, |
| mock(ClientProxyMembershipID.class), mock(EntryEventImpl.class), |
| true); |
| assertThat(object).isSameAs(result); |
| |
| // For PdxInstance, return a new reference by getObject(), bypassing the Future |
| result = mock(PdxInstance.class); |
| thisFuture.set(new Object[] {result, mock(VersionTag.class)}); |
| Object newResult = new Object(); |
| Object localValue = new Object(); |
| ClientProxyMembershipID requestingClient = mock(ClientProxyMembershipID.class); |
| EntryEventImpl clientEvent = mock(EntryEventImpl.class); |
| when(region.getObject(keyInfo, true, true, |
| localValue, true, true, |
| requestingClient, clientEvent, |
| true)).thenReturn(newResult); |
| object = region.optimizedGetObject(keyInfo, true, true, |
| localValue, true, true, |
| requestingClient, clientEvent, |
| true); |
| assertThat(object).isNotSameAs(result); |
| assertThat(object).isSameAs(newResult); |
| } |
| |
| @Test |
| public void verifyBasicBridgePutSetsVersionTagOnClientEventIfConcurrencyConflictAndPossibleDuplicate() { |
| // Create the region |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| |
| // Create the client event |
| EventIDHolder clientEvent = new EventIDHolder(new EventID(new byte[] {1}, 1, 1)); |
| clientEvent.setPossibleDuplicate(true); |
| |
| // Make assertions of the initial client event |
| assertThat(clientEvent.isPossibleDuplicate()).isTrue(); |
| assertThat(clientEvent.isConcurrencyConflict()).isFalse(); |
| assertThat(clientEvent.getVersionTag()).isNull(); |
| |
| // Create the mock EntryEventImpl |
| EntryEventImpl event = mock(EntryEventImpl.class); |
| when(event.isConcurrencyConflict()).thenReturn(true); |
| doNothing().when(event).isConcurrencyConflict(true); |
| VersionTag<?> tag = mock(VersionTag.class); |
| when(event.getVersionTag()).thenReturn(tag); |
| when(entryEventFactory.create(eq(region), eq(Operation.UPDATE), eq(0), eq(null), eq(null), |
| eq(false), any(), eq(true), eq(clientEvent.getEventId()))).thenReturn(event); |
| |
| // Cause a ConcurrentModificationException to be thrown when basicUpdate is called |
| when(region.basicUpdate(event, false, false, 0L, false)) |
| .thenThrow(ConcurrentCacheModificationException.class); |
| |
| // Invoke basicBridgePut |
| boolean result = region.basicBridgePut(0, new byte[1], null, true, |
| null, mock(ClientProxyMembershipID.class), clientEvent, true); |
| |
| // Make assertions of basicBridgePut |
| assertThat(result).isFalse(); |
| verify(event).isConcurrencyConflict(true); |
| |
| // Make assertions of the output clientEvent |
| assertThat(clientEvent.isPossibleDuplicate()).isTrue(); |
| assertThat(clientEvent.isConcurrencyConflict()).isTrue(); |
| assertThat(clientEvent.getVersionTag()).isEqualTo(tag); |
| } |
| |
| @Test |
| public void createOQLIndexOnPartitionedRegionAddsIndexesToSets() throws Exception { |
| LocalRegion region = |
| new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock()); |
| when(cache.getCancelCriterion()).thenReturn(mock(CancelCriterion.class)); |
| when(cache.getService(any())).thenReturn(mock(QueryConfigurationService.class)); |
| IndexManager indexManager = mock(IndexManager.class); |
| region.setIndexManager(indexManager); |
| Set<Index> indexes = new HashSet<>(); |
| Set<Index> prIndexes = new HashSet<>(); |
| Index index = mock(Index.class); |
| PartitionedIndex prIndex = mock(PartitionedIndex.class); |
| IndexCreationData indexCreationData = mock(IndexCreationData.class); |
| when(indexCreationData.getPartitionedIndex()).thenReturn(prIndex); |
| when(indexManager.createIndex(eq(null), eq(null), eq(null), eq(null), eq(null), any(), |
| eq(prIndex), eq(true))).thenReturn(index); |
| |
| region.createOQLIndexOnPartitionedRegion(internalRegionArguments, false, indexes, prIndexes, |
| indexCreationData); |
| |
| assertThat(indexes).contains(index); |
| assertThat(prIndexes).contains(prIndex); |
| } |
| |
| @Test |
| public void createOQLIndexOnPartitionedRegionThrowsIfIndexManagerIsNullDueToCacheClosed() { |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| CacheClosedException exception = new CacheClosedException(); |
| CancelCriterion cancelCriterion = mock(CancelCriterion.class); |
| when(cache.getCancelCriterion()).thenReturn(cancelCriterion); |
| doThrow(exception).when(cancelCriterion).checkCancelInProgress(null); |
| doReturn(true).when(region).isDestroyed(); |
| |
| assertThatThrownBy(() -> region.createOQLIndexOnPartitionedRegion(internalRegionArguments, |
| false, new HashSet<>(), new HashSet<>(), mock(IndexCreationData.class))) |
| .isEqualTo(exception); |
| } |
| |
| @Test |
| public void setIndexManagerChecksReadiness() { |
| LocalRegion region = |
| spy(new LocalRegion("region", regionAttributes, null, cache, internalRegionArguments, |
| internalDataView, regionMapConstructor, serverRegionProxyConstructor, entryEventFactory, |
| poolFinder, regionPerfStatsFactory, disabledClock())); |
| doNothing().when(region).checkRegionDestroyed(true); |
| |
| region.setIndexManager(mock(IndexManager.class)); |
| |
| verify(region).checkReadiness(); |
| verify(region).checkRegionDestroyed(true); |
| } |
| } |