| /*========================================================================= |
| * 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.cache30; |
| |
| import java.util.Properties; |
| |
| import org.junit.Ignore; |
| |
| import com.gemstone.gemfire.cache.AttributesFactory; |
| import com.gemstone.gemfire.cache.CacheException; |
| import com.gemstone.gemfire.cache.DataPolicy; |
| import com.gemstone.gemfire.cache.RegionAttributes; |
| import com.gemstone.gemfire.cache.RegionFactory; |
| import com.gemstone.gemfire.cache.Scope; |
| import com.gemstone.gemfire.distributed.internal.DistributionConfig; |
| import com.gemstone.gemfire.internal.cache.LocalRegion; |
| import com.gemstone.gemfire.internal.cache.RegionClearedException; |
| import com.gemstone.gemfire.internal.cache.RegionEntry; |
| import com.gemstone.gemfire.internal.cache.TombstoneService; |
| import com.gemstone.gemfire.internal.cache.versions.VersionTag; |
| |
| import dunit.Host; |
| import dunit.SerializableRunnable; |
| import dunit.VM; |
| |
| /** |
| * This test is only for GLOBAL REPLICATE Regions. Tests are |
| * similar to {@link DistributedAckRegionCCEDUnitTest}. |
| * |
| * @author Shobhit Agarwal |
| * |
| */ |
| public class GlobalRegionCCEDUnitTest extends GlobalRegionDUnitTest { |
| |
| /** |
| * @param name |
| */ |
| public GlobalRegionCCEDUnitTest(String name) { |
| super(name); |
| } |
| |
| protected boolean supportsTransactions() { |
| return true; |
| } |
| |
| @Override |
| public Properties getDistributedSystemProperties() { |
| Properties p = super.getDistributedSystemProperties(); |
| p.put(DistributionConfig.CONSERVE_SOCKETS_NAME, "false"); |
| if (distributedSystemID > 0) { |
| p.put(DistributionConfig.DISTRIBUTED_SYSTEM_ID_NAME, "" |
| + distributedSystemID); |
| } |
| return p; |
| } |
| |
| /** |
| * Returns region attributes for a <code>GLOBAL</code> region |
| */ |
| protected RegionAttributes getRegionAttributes() { |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.GLOBAL); |
| factory.setDataPolicy(DataPolicy.REPLICATE); |
| factory.setConcurrencyChecksEnabled(true); |
| return factory.create(); |
| } |
| |
| protected RegionAttributes getRegionAttributes(String type) { |
| RegionAttributes ra = getCache().getRegionAttributes(type); |
| if (ra == null) { |
| throw new IllegalStateException("The region shortcut " + type |
| + " has been removed."); |
| } |
| AttributesFactory factory = new AttributesFactory(ra); |
| factory.setConcurrencyChecksEnabled(true); |
| factory.setScope(Scope.GLOBAL); |
| return factory.create(); |
| } |
| |
| @Override |
| public void testLocalDestroy() throws InterruptedException { |
| // replicates don't allow local destroy |
| } |
| |
| @Override |
| public void testEntryTtlLocalDestroy() throws InterruptedException { |
| // replicates don't allow local destroy |
| } |
| |
| /** |
| * This test creates a server cache in vm0 and a peer cache in vm1. It then |
| * tests to see if GII transferred tombstones to vm1 like it's supposed to. A |
| * client cache is created in vm2 and the same sort of check is performed for |
| * register-interest. |
| */ |
| public void testGIISendsTombstones() throws Exception { |
| versionTestGIISendsTombstones(); |
| } |
| |
| protected void do_version_recovery_if_necessary(final VM vm0, final VM vm1, |
| final VM vm2, final Object[] params) { |
| // do nothing here |
| } |
| |
| /** |
| * This tests the concurrency versioning system to ensure that event |
| * conflation happens correctly and that the statistic is being updated |
| * properly |
| */ |
| public void testConcurrentEvents() throws Exception { |
| versionTestConcurrentEvents(); |
| } |
| |
| // these tests for clear() take too long with global regions and cause false dunit hangs |
| // on older machines |
| // public void testClearWithConcurrentEvents() throws Exception { |
| // z_versionTestClearWithConcurrentEvents(true); |
| // } |
| // |
| // public void testClearWithConcurrentEventsAsync() throws Exception { |
| // versionTestClearWithConcurrentEventsAsync(); |
| // } |
| // |
| // public void testClearOnNonReplicateWithConcurrentEvents() throws Exception { |
| // versionTestClearOnNonReplicateWithConcurrentEvents(); |
| // } |
| |
| public void testTombstones() { |
| versionTestTombstones(); |
| } |
| |
| /** |
| * make sure that an operation performed on a new region entry created after a |
| * tombstone has been reaped is accepted by another member that has yet to |
| * reap the tombstone |
| */ |
| public void testTombstoneExpirationRace() { |
| VM vm0 = Host.getHost(0).getVM(0); |
| VM vm1 = Host.getHost(0).getVM(1); |
| // VM vm2 = Host.getHost(0).getVM(2); |
| |
| final String name = this.getUniqueName() + "-CC"; |
| SerializableRunnable createRegion = new SerializableRunnable( |
| "Create Region") { |
| public void run() { |
| try { |
| RegionFactory f = getCache().createRegionFactory( |
| getRegionAttributes()); |
| CCRegion = (LocalRegion) f.create(name); |
| CCRegion.put("cckey0", "ccvalue"); |
| CCRegion.put("cckey0", "ccvalue"); // version number will end up at 4 |
| } catch (CacheException ex) { |
| fail("While creating region", ex); |
| } |
| } |
| }; |
| vm0.invoke(createRegion); |
| vm1.invoke(createRegion); |
| // vm2.invoke(createRegion); |
| vm1.invoke(new SerializableRunnable( |
| "Create local tombstone and adjust time") { |
| public void run() { |
| // make the entry for cckey0 a tombstone in this VM and set its |
| // modification time to be older than the tombstone GC interval. This |
| // means it could be in the process of being reaped by distributed-GC |
| RegionEntry entry = CCRegion.getRegionEntry("cckey0"); |
| VersionTag tag = entry.getVersionStamp().asVersionTag(); |
| assertTrue(tag.getEntryVersion() > 1); |
| tag.setVersionTimeStamp(System.currentTimeMillis() |
| - TombstoneService.REPLICATED_TOMBSTONE_TIMEOUT - 1000); |
| entry.getVersionStamp().setVersionTimeStamp(tag.getVersionTimeStamp()); |
| try { |
| entry.makeTombstone(CCRegion, tag); |
| } catch (RegionClearedException e) { |
| fail("region was mysteriously cleared during unit testing", e); |
| } |
| } |
| }); |
| // now remove the entry on vm0, simulating that it initiated a GC, and |
| // perform a CREATE with a new version number |
| vm0.invoke(new SerializableRunnable( |
| "Locally destroy the entry and do a create that will be propagated with v1") { |
| public void run() { |
| CCRegion.getRegionMap().removeEntry("cckey0", |
| CCRegion.getRegionEntry("cckey0"), true); |
| if (CCRegion.getRegionEntry("ckey0") != null) { |
| fail("expected removEntry to remove the entry from the region's map"); |
| } |
| CCRegion.put("cckey0", "updateAfterReap"); |
| } |
| }); |
| vm1.invoke(new SerializableRunnable("Check that the create() was applied") { |
| public void run() { |
| RegionEntry entry = CCRegion.getRegionEntry("cckey0"); |
| assertTrue(entry.getVersionStamp().getEntryVersion() == 1); |
| } |
| }); |
| disconnectAllFromDS(); |
| } |
| |
| /** |
| * This tests the concurrency versioning system to ensure that event |
| * conflation happens correctly and that the statistic is being updated |
| * properly |
| */ |
| @Ignore("Disabling due to bug #52347") |
| public void DISABLED_testConcurrentEventsOnEmptyRegion() { |
| versionTestConcurrentEventsOnEmptyRegion(); |
| } |
| |
| /** |
| * This tests the concurrency versioning system to ensure that event |
| * conflation happens correctly and that the statistic is being updated |
| * properly |
| */ |
| public void testConcurrentEventsOnNonReplicatedRegion() { |
| // Shobhit: Just commenting out for now as it is being fixed by Bruce. |
| // TODO: uncomment the test asa the bug is fixed. |
| //versionTestConcurrentEventsOnNonReplicatedRegion(); |
| } |
| |
| public void testGetAllWithVersions() { |
| versionTestGetAllWithVersions(); |
| } |
| |
| public void testRegionVersionVectors() throws Exception { |
| versionTestRegionVersionVectors(); |
| } |
| |
| } |