| /* |
| * 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. |
| */ |
| package org.apache.geode.internal.cache; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.internal.cache.Oplog.OplogEntryIdMap; |
| |
| /** |
| * Tests DiskStoreImpl.OplogEntryIdMap |
| */ |
| public class OplogEntryIdMapJUnitTest { |
| |
| @Test |
| public void testBasics() { |
| OplogEntryIdMap m = new OplogEntryIdMap(); |
| for (long i = 1; i <= 777777; i++) { |
| assertEquals(null, m.get(i)); |
| } |
| for (long i = 1; i <= 777777; i++) { |
| m.put(i, new Long(i)); |
| } |
| for (long i = 1; i <= 777777; i++) { |
| assertEquals(new Long(i), m.get(i)); |
| } |
| |
| assertEquals(777777, m.size()); |
| |
| try { |
| m.put(DiskStoreImpl.INVALID_ID, new Object()); |
| fail("expected IllegalArgumentException"); |
| } catch (IllegalArgumentException expected) { |
| } |
| assertEquals(null, m.get(0)); |
| assertEquals(777777, m.size()); |
| |
| assertEquals(null, m.get(0x00000000FFFFFFFFL)); |
| m.put(0x00000000FFFFFFFFL, new Long(0x00000000FFFFFFFFL)); |
| assertEquals(new Long(0x00000000FFFFFFFFL), m.get(0x00000000FFFFFFFFL)); |
| assertEquals(777777 + 1, m.size()); |
| |
| for (long i = 0x00000000FFFFFFFFL + 1; i <= 0x00000000FFFFFFFFL + 777777; i++) { |
| assertEquals(null, m.get(i)); |
| } |
| for (long i = 0x00000000FFFFFFFFL + 1; i <= 0x00000000FFFFFFFFL + 777777; i++) { |
| m.put(i, new Long(i)); |
| } |
| for (long i = 0x00000000FFFFFFFFL + 1; i <= 0x00000000FFFFFFFFL + 777777; i++) { |
| assertEquals(new Long(i), m.get(i)); |
| } |
| assertEquals(777777 + 1 + 777777, m.size()); |
| |
| for (long i = 1; i < 777777; i++) { |
| assertEquals(new Long(i), m.get(i)); |
| } |
| |
| assertEquals(null, m.get(Long.MAX_VALUE)); |
| m.put(Long.MAX_VALUE, new Long(Long.MAX_VALUE)); |
| assertEquals(new Long(Long.MAX_VALUE), m.get(Long.MAX_VALUE)); |
| assertEquals(777777 + 1 + 777777 + 1, m.size()); |
| assertEquals(null, m.get(Long.MIN_VALUE)); |
| m.put(Long.MIN_VALUE, new Long(Long.MIN_VALUE)); |
| assertEquals(new Long(Long.MIN_VALUE), m.get(Long.MIN_VALUE)); |
| assertEquals(777777 + 1 + 777777 + 1 + 1, m.size()); |
| |
| int count = 0; |
| for (OplogEntryIdMap.Iterator it = m.iterator(); it.hasNext();) { |
| count++; |
| it.advance(); |
| it.key(); |
| it.value(); |
| } |
| assertEquals(777777 + 1 + 777777 + 1 + 1, count); |
| } |
| } |