| /* |
| * 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.jackrabbit.oak.segment.file; |
| |
| import org.apache.jackrabbit.oak.segment.file.tar.GCGeneration; |
| import org.junit.Test; |
| |
| import static org.apache.jackrabbit.oak.segment.file.tar.GCGeneration.newGCGeneration; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| public class GCIncrementTest { |
| |
| @Test |
| public void testIsCompactedSameGeneration() { |
| GCGeneration base = GCGeneration.NULL; |
| GCIncrement increment = new GCIncrement(base, base, base); |
| |
| assertFalse(increment.isFullyCompacted(base)); |
| assertFalse(increment.isFullyCompacted(newGCGeneration(1, 1, true))); |
| } |
| |
| @Test |
| public void testIsCompactedTail() { |
| GCGeneration base = GCGeneration.NULL; |
| GCIncrement increment = new GCIncrement(base, base.nextPartial(), base.nextTail()); |
| |
| assertFalse(increment.isFullyCompacted(newGCGeneration(1, 0, false))); |
| assertFalse(increment.isFullyCompacted(base)); |
| assertFalse(increment.isFullyCompacted(base.nextPartial())); |
| assertTrue(increment.isFullyCompacted(base.nextTail())); |
| } |
| |
| @Test |
| public void testIsCompactedFull() { |
| GCGeneration base = GCGeneration.NULL; |
| GCIncrement increment = new GCIncrement(base, base.nextPartial(), base.nextFull()); |
| |
| assertFalse(increment.isFullyCompacted(base)); |
| assertFalse(increment.isFullyCompacted(newGCGeneration(1, 1, false))); |
| assertFalse(increment.isFullyCompacted(base.nextPartial())); |
| assertFalse(increment.isFullyCompacted(base.nextTail())); |
| assertTrue(increment.isFullyCompacted(base.nextFull())); |
| } |
| |
| } |