| /* |
| * 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.iotdb.db.storageengine.dataregion.compaction.tools; |
| |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.tool.Interval; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.tool.UnseqSpaceStatistics; |
| import org.apache.iotdb.tsfile.file.metadata.PlainDeviceID; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class UnseqSpaceStatisticsTest { |
| |
| @Test |
| public void test01() { |
| UnseqSpaceStatistics unseqSpaceStatistics = new UnseqSpaceStatistics(); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(1, 10)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(5, 15)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s2", new Interval(1, 10)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d2"), "s2", new Interval(1, 10)); |
| |
| Assert.assertEquals(2, unseqSpaceStatistics.getChunkStatisticMap().size()); |
| Assert.assertEquals( |
| 2, unseqSpaceStatistics.getChunkStatisticMap().get(new PlainDeviceID("root.db.d1")).size()); |
| Assert.assertEquals( |
| 1, unseqSpaceStatistics.getChunkStatisticMap().get(new PlainDeviceID("root.db.d2")).size()); |
| } |
| |
| @Test |
| public void test02() { |
| UnseqSpaceStatistics unseqSpaceStatistics = new UnseqSpaceStatistics(); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(1, 10)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(5, 15)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d1"), "s2", new Interval(1, 10)); |
| unseqSpaceStatistics.updateMeasurement( |
| new PlainDeviceID("root.db.d2"), "s2", new Interval(1, 10)); |
| |
| Assert.assertTrue( |
| unseqSpaceStatistics.chunkHasOverlap( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(1, 10))); |
| Assert.assertFalse( |
| unseqSpaceStatistics.chunkHasOverlap( |
| new PlainDeviceID("root.db.d1"), "s4", new Interval(1, 10))); |
| Assert.assertFalse( |
| unseqSpaceStatistics.chunkHasOverlap( |
| new PlainDeviceID("root.db.d2"), "s1", new Interval(1, 10))); |
| |
| Assert.assertFalse( |
| unseqSpaceStatistics.chunkHasOverlap( |
| new PlainDeviceID("root.db.d3"), "s1", new Interval(1, 10))); |
| Assert.assertFalse( |
| unseqSpaceStatistics.chunkHasOverlap( |
| new PlainDeviceID("root.db.d1"), "s1", new Interval(21, 30))); |
| } |
| } |