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SnappyData store based off Pivotal GemFireXD
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.pdx;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import io.snappydata.test.dunit.AvailablePortHelper;
import junit.framework.TestCase;
import com.gemstone.gemfire.DataSerializer;
import com.gemstone.gemfire.ToDataException;
import com.gemstone.gemfire.cache.Cache;
import com.gemstone.gemfire.cache.CacheFactory;
import com.gemstone.gemfire.cache.DataPolicy;
import com.gemstone.gemfire.cache.Region;
import com.gemstone.gemfire.cache.RegionShortcut;
import com.gemstone.gemfire.cache.client.PoolManager;
import com.gemstone.gemfire.internal.FileUtil;
import com.gemstone.gemfire.internal.HeapDataOutputStream;
import com.gemstone.gemfire.internal.cache.GemFireCacheImpl;
import com.gemstone.gemfire.internal.shared.Version;
import com.gemstone.gemfire.pdx.internal.PeerTypeRegistration;
/**
* @author dsmith
*
*/
public class PdxAttributesJUnitTest extends TestCase {
private File diskDir;
public void setUp() {
diskDir = new File("PdxAttributesJUnitTest");
GemFireCacheImpl.setDefaultDiskStoreName("PDXAttributesDefault");
diskDir.mkdirs();
}
public void tearDown() throws Exception {
GemFireCacheImpl instance = GemFireCacheImpl.getInstance();
if(instance != null) {
instance.close();
}
FileUtil.delete(diskDir);
File[] defaultStoreFiles = new File(".").listFiles(new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.startsWith("BACKUPPDXAttributes");
}
});
for(File file: defaultStoreFiles) {
FileUtil.delete(file);
}
}
public void testPdxPersistent() throws Exception {
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
//define a type
defineAType();
Region pdxRegion = cache.getRegion(PeerTypeRegistration.REGION_NAME);
assertEquals(DataPolicy.REPLICATE, pdxRegion.getAttributes().getDataPolicy());
}
tearDown();
setUp();
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
cf.setPdxPersistent(true);
Cache cache = cf.create();
//define a type
defineAType();
Region pdxRegion = cache.getRegion(PeerTypeRegistration.REGION_NAME);
assertEquals(DataPolicy.PERSISTENT_REPLICATE, pdxRegion.getAttributes().getDataPolicy());
cache.close();
}
}
public void testPdxDiskStore() throws Exception {
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
cf.setPdxPersistent(true);
cf.setPdxDiskStore("diskstore1");
Cache cache = cf.create();
cache.createDiskStoreFactory().setDiskDirs(new File[] {diskDir}).setMaxOplogSize(1).create("diskstore1");
//define a type.
defineAType();
Region pdxRegion = cache.getRegion(PeerTypeRegistration.REGION_NAME);
assertEquals("diskstore1", pdxRegion.getAttributes().getDiskStoreName());
cache.close();
}
tearDown();
setUp();
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
cf.setPdxPersistent(true);
Cache cache = cf.create();
//define a type
defineAType();
Region pdxRegion = cache.getRegion(PeerTypeRegistration.REGION_NAME);
assertEquals(DataPolicy.PERSISTENT_REPLICATE, pdxRegion.getAttributes().getDataPolicy());
cache.close();
}
}
public void testNonPersistentRegistryWithOverflowRegion() throws Exception {
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
cache.createDiskStoreFactory().setDiskDirs(new File[] {diskDir}).setMaxOplogSize(1).create("diskstore1");
cache.createRegionFactory(RegionShortcut.LOCAL_OVERFLOW).setDiskStoreName("diskstore1").create("region");
defineAType();
}
tearDown();
setUp();
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
defineAType();
cache.createDiskStoreFactory().setDiskDirs(new File[] {diskDir}).setMaxOplogSize(1).create("diskstore1");
cache.createRegionFactory(RegionShortcut.LOCAL_OVERFLOW).setDiskStoreName("diskstore1").create("region");
}
}
public void testNonPersistentRegistryWithPersistentRegion() throws Exception {
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
cache.createDiskStoreFactory().setDiskDirs(new File[] {diskDir}).setMaxOplogSize(1).create("diskstore1");
cache.createRegionFactory(RegionShortcut.LOCAL_PERSISTENT).setDiskStoreName("diskstore1").create("region");
try {
defineATypeNoEnum();
fail("Should have received an exception");
} catch(PdxInitializationException expected) {
}
}
tearDown();
setUp();
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
defineATypeNoEnum();
cache.createDiskStoreFactory().setDiskDirs(new File[] {diskDir}).setMaxOplogSize(1).create("diskstore1");
try {
cache.createRegionFactory(RegionShortcut.LOCAL_PERSISTENT).setDiskStoreName("diskStore1").create("region");
fail("Should have received an exception");
} catch(PdxInitializationException expected) {
}
}
}
public void testNonPersistentRegistryWithGateway() throws Exception {
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
int port = AvailablePortHelper.getRandomAvailableTCPPort();
cache.addGatewayHub("hubid", port).start();
try {
defineATypeNoEnum();
fail("Should have received an exception");
} catch(PdxInitializationException expected) {
}
}
tearDown();
setUp();
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
int port = AvailablePortHelper.getRandomAvailableTCPPort();
defineATypeNoEnum();
try {
cache.addGatewayHub("hubid", port).start();
fail("Should have received an exception");
} catch(PdxInitializationException expected) {
}
}
}
/**
* Test that loner VMs lazily determine if they
* are a client or a peer.
* @throws Exception
*/
public void testLazyLoner() throws Exception {
//Test that we can become a peer registry
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
//This should work, because this is a peer.
defineAType();
}
tearDown();
setUp();
//Test that we can become a client registry.
{
CacheFactory cf = new CacheFactory();
cf.set("mcast-port", "0");
Cache cache = cf.create();
int port = AvailablePortHelper.getRandomAvailableTCPPort();
PoolManager.createFactory().addServer("localhost", port).create("pool");
try {
defineAType();
fail("Should have failed, this is a client that can't connect to a server");
} catch(ToDataException expected) {
//do nothing.
}
}
}
private void defineAType() throws IOException {
SimpleClass sc = new SimpleClass(1, (byte) 2);
HeapDataOutputStream out = new HeapDataOutputStream(Version.CURRENT);
DataSerializer.writeObject(sc, out);
}
private void defineATypeNoEnum() throws IOException {
SimpleClass sc = new SimpleClass(1, (byte) 2, null);
HeapDataOutputStream out = new HeapDataOutputStream(Version.CURRENT);
DataSerializer.writeObject(sc, out);
}
}