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/*
 * 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.internal.cache;

import java.util.Properties;
import junit.framework.TestCase;
import com.gemstone.gemfire.cache.AttributesFactory;
import com.gemstone.gemfire.cache.Cache;
import com.gemstone.gemfire.cache.CacheFactory;
import com.gemstone.gemfire.cache.Region;
import com.gemstone.gemfire.cache.RegionEvent;
import com.gemstone.gemfire.cache.util.CacheListenerAdapter;
import com.gemstone.gemfire.distributed.DistributedSystem;
import com.gemstone.gemfire.internal.cache.LocalRegion;

/**
 * AFTER_REGION_CREATE was being sent before region
 * initialization (bug 33726). Test to verify that that is no longer the case.
 *
 */
public class Bug33726JUnitTest extends TestCase{
  
  boolean[] flags = new boolean[2];
//  private boolean failed = false;
//  private boolean done = false;
  static boolean isOK = false;
  
  public Bug33726JUnitTest(){
    
  }
  
  public void setup(){
    
  }
  
  public void tearDown(){
    
  }
  
  
  
  public void testAfterRegionCreate() {
    Properties props = new Properties();
    DistributedSystem ds = DistributedSystem.connect(props);
    AttributesFactory factory = new AttributesFactory();
    factory.setCacheListener(new TestCacheListener());
    Cache cache = null;
    try {
      cache = CacheFactory.create(ds);
     
      Region region = cache.createRegion("testRegion", factory.create());
      region.createSubregion("testSubRegion",factory.create());
    }
    catch (Exception e) {
      fail("Failed to create cache due to " + e);
      e.printStackTrace();
    }
    
   
    if(!testFlag()){
      fail("After create sent although region was not initialized");
    }
  }
  
  public  boolean testFlag() {
    if (isOK) {
      return isOK;
    }
    else {
      synchronized (Bug33726JUnitTest.class) {
        if (isOK) {
          return isOK;
        }
        else {
          try {
            Bug33726JUnitTest.class.wait(120000);
          }
          catch (InterruptedException ie) {
            fail("interrupted");
          }
        }
      }
      return isOK;
    }
  }
  
  protected class TestCacheListener extends CacheListenerAdapter {

    public void afterRegionCreate(RegionEvent event) {
      Region region = event.getRegion();
      if (((LocalRegion) region).isInitialized()) {
        String regionPath = event.getRegion().getFullPath();
        if (regionPath.indexOf("/testRegion/testSubRegion") >= 0) {
          flags[1] = true;
        }
        else if (regionPath.indexOf("/testRegion") >= 0) {
          flags[0] = true;
        }
      
      }
      if(flags[0] && flags[1]){
        isOK = true;
        synchronized (Bug33726JUnitTest.class) {
        Bug33726JUnitTest.class.notify();
        }
      }
    }
  }
}