Bug33359DUnitTest.java

/*
 * 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.
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/*
 * Bug33359DUnitTest.java
 *
 * Created on September 6, 2005, 2:57 PM
 */
package org.apache.geode.internal.cache;

import java.util.Properties;

import org.junit.Test;
import org.junit.experimental.categories.Category;

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.CacheTransactionManager;
import org.apache.geode.cache.DataPolicy;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.RegionAttributes;
import org.apache.geode.cache.Scope;
import org.apache.geode.cache30.CacheSerializableRunnable;
import org.apache.geode.distributed.DistributedSystem;
import org.apache.geode.test.dunit.Host;
import org.apache.geode.test.dunit.LogWriterUtils;
import org.apache.geode.test.dunit.VM;
import org.apache.geode.test.dunit.internal.JUnit4DistributedTestCase;
import org.apache.geode.test.junit.categories.DistributedTest;

@Category(DistributedTest.class)
public class Bug33359DUnitTest 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 Region paperWork;
  static CacheTransactionManager cacheTxnMgr;
  static boolean IsAfterClear = false;
  static boolean flag = false;

  @Override
  public final void postSetUp() throws Exception {
    Host host = Host.getHost(0);
    VM vm0 = host.getVM(0);
    VM vm1 = host.getVM(1);
    vm0.invoke(() -> Bug33359DUnitTest.createCacheVM0());
    vm1.invoke(() -> Bug33359DUnitTest.createCacheVM1());
    LogWriterUtils.getLogWriter().fine("Cache created in successfully");
  }

  @Override
  public final void preTearDown() {
    Host host = Host.getHost(0);
    VM vm0 = host.getVM(0);
    VM vm1 = host.getVM(1);
    vm0.invoke(() -> Bug33359DUnitTest.closeCache());
    vm1.invoke(() -> Bug33359DUnitTest.closeCache());
  }

  public static void createCacheVM0() {
    try {
      ds = (new Bug33359DUnitTest()).getSystem(props);
      cache = CacheFactory.create(ds);

      AttributesFactory factory = new AttributesFactory();
      factory.setScope(Scope.DISTRIBUTED_ACK);
      factory.setDataPolicy(DataPolicy.REPLICATE);
      factory.setEarlyAck(true);
      DistributedSystem.setThreadsSocketPolicy(false);
      RegionAttributes attr = factory.create();

      region = cache.createRegion("map", attr);
      paperWork = cache.createRegion("paperWork", attr);
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  } // end of create cache for VM0

  public static void createCacheVM1() {
    try {
      ds = (new Bug33359DUnitTest()).getSystem(props);
      DistributedSystem.setThreadsSocketPolicy(false);

      cache = CacheFactory.create(ds);

      AttributesFactory factory = new AttributesFactory();
      factory.setScope(Scope.DISTRIBUTED_ACK);
      factory.setDataPolicy(DataPolicy.REPLICATE);

      RegionAttributes attr = factory.create();

      region = cache.createRegion("map", attr);
      paperWork = cache.createRegion("paperWork", attr);
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }

  public static void closeCache() {
    try {
      cache.close();
      ds.disconnect();
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }

  // test methods


  @Test
  public void testClearMultiVM() {

    Host host = Host.getHost(0);
    VM vm0 = host.getVM(0);
    // VM vm1 = host.getVM(1);

    vm0.invoke(new CacheSerializableRunnable("put initial data") {
      public void run2() throws CacheException {
        for (int i = 0; i < 10; i++) {
          region.put(new Integer(i), Integer.toString(i));
        }
        LogWriterUtils.getLogWriter().fine("Did all puts successfully");
      }
    });

    vm0.invoke(new CacheSerializableRunnable("perform clear on region") {
      public void run2() throws CacheException {
        region.clear();
        LogWriterUtils.getLogWriter().fine("region is cleared");
      }
    });


  }// end of test case

}// end of test class