com.gemstone.gemfire.internal.cache.OplogEntryIdSetJUnitTest Maven / Gradle / Ivy

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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.io.*;
import java.util.*;

import com.gemstone.gemfire.cache.*;
import com.gemstone.gemfire.internal.Assert;
import com.gemstone.gemfire.distributed.*;
import com.gemstone.gemfire.internal.cache.DiskStoreImpl.OplogEntryIdSet;

import junit.framework.TestCase;

/**
 * Tests DiskStoreImpl.OplogEntryIdSet
 * 
 * @author darrel
 *  
 */
public class OplogEntryIdSetJUnitTest extends TestCase
{
  public OplogEntryIdSetJUnitTest(String arg0) {
    super(arg0);
  }

  public void testBasics() {
    OplogEntryIdSet s = new OplogEntryIdSet();
    for (long i=1; i < 777777; i++) {
      assertEquals(false, s.contains(i));
    }
    for (long i=1; i < 777777; i++) {
      s.add(i);
    }
    for (long i=1; i < 777777; i++) {
      assertEquals(true, s.contains(i));
    }

    try {
      s.add(DiskStoreImpl.INVALID_ID);
      fail("expected IllegalArgumentException");
    } catch (IllegalArgumentException expected) {
    }
    assertEquals(false, s.contains(0));

    assertEquals(false, s.contains(0x00000000FFFFFFFFL));
    s.add(0x00000000FFFFFFFFL);
    assertEquals(true, s.contains(0x00000000FFFFFFFFL));

    for (long i=0x00000000FFFFFFFFL+1; i < 0x00000000FFFFFFFFL+777777; i++) {
      assertEquals(false, s.contains(i));
    }
    for (long i=0x00000000FFFFFFFFL+1; i < 0x00000000FFFFFFFFL+777777; i++) {
      s.add(i);
    }
    for (long i=0x00000000FFFFFFFFL+1; i < 0x00000000FFFFFFFFL+777777; i++) {
      assertEquals(true, s.contains(i));
    }

    for (long i=1; i < 777777; i++) {
      assertEquals(true, s.contains(i));
    }

    assertEquals(false, s.contains(Long.MAX_VALUE));
    s.add(Long.MAX_VALUE);
    assertEquals(true, s.contains(Long.MAX_VALUE));
    assertEquals(false, s.contains(Long.MIN_VALUE));
    s.add(Long.MIN_VALUE);
    assertEquals(true, s.contains(Long.MIN_VALUE));
  }
}