| /* |
| * 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.utils.datastructure; |
| |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.apache.tsfile.read.TimeValuePair; |
| import org.apache.tsfile.utils.BitMap; |
| import org.apache.tsfile.utils.TsPrimitiveType.TsLong; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Random; |
| |
| public class LongTVListTest { |
| |
| @Test |
| public void testLongTVList1() { |
| LongTVList tvList = LongTVList.newList(); |
| for (long i = 0; i < 1000; i++) { |
| tvList.putLong(i, i); |
| } |
| tvList.sort(); |
| for (long i = 0; i < tvList.rowCount; i++) { |
| Assert.assertEquals(i, tvList.getLong((int) i)); |
| Assert.assertEquals(i, tvList.getTime((int) i)); |
| } |
| } |
| |
| @Test |
| public void testLongTVList2() { |
| LongTVList tvList = LongTVList.newList(); |
| for (long i = 1000; i >= 0; i--) { |
| tvList.putLong(i, i); |
| } |
| tvList.sort(); |
| for (long i = 0; i < tvList.rowCount; i++) { |
| Assert.assertEquals(i, tvList.getLong((int) i)); |
| Assert.assertEquals(i, tvList.getTime((int) i)); |
| } |
| } |
| |
| @Test |
| public void testLongTVList3() { |
| Random random = new Random(); |
| LongTVList tvList = LongTVList.newList(); |
| List<TimeValuePair> inputs = new ArrayList<>(); |
| for (long i = 0; i < 10000; i++) { |
| long time = random.nextInt(10000); |
| long value = random.nextInt(10000); |
| tvList.putLong(time, value); |
| inputs.add(new TimeValuePair(time, new TsLong(value))); |
| } |
| tvList.sort(); |
| inputs.sort(TimeValuePair::compareTo); |
| for (long i = 0; i < tvList.rowCount; i++) { |
| Assert.assertEquals(inputs.get((int) i).getTimestamp(), tvList.getTime((int) i)); |
| Assert.assertEquals(inputs.get((int) i).getValue().getLong(), tvList.getLong((int) i)); |
| } |
| } |
| |
| @Test |
| public void testPutLongsWithoutBitMap() { |
| LongTVList tvList = LongTVList.newList(); |
| List<Long> longList = new ArrayList<>(); |
| List<Long> timeList = new ArrayList<>(); |
| for (long i = 1000; i >= 0; i--) { |
| timeList.add(i); |
| longList.add(i); |
| } |
| tvList.putLongs( |
| ArrayUtils.toPrimitive(timeList.toArray(new Long[0])), |
| ArrayUtils.toPrimitive(longList.toArray(new Long[0])), |
| null, |
| 0, |
| 1000); |
| for (long i = 0; i < tvList.rowCount; i++) { |
| Assert.assertEquals(tvList.rowCount - i, tvList.getLong((int) i)); |
| Assert.assertEquals(tvList.rowCount - i, tvList.getTime((int) i)); |
| } |
| } |
| |
| @Test |
| public void testPutIntsWithBitMap() { |
| LongTVList tvList = LongTVList.newList(); |
| List<Long> longList = new ArrayList<>(); |
| List<Long> timeList = new ArrayList<>(); |
| BitMap bitMap = new BitMap(1001); |
| for (long i = 1000; i >= 0; i--) { |
| timeList.add(i); |
| longList.add(i); |
| if (i % 100 == 0) { |
| bitMap.mark((int) i); |
| } |
| } |
| tvList.putLongs( |
| ArrayUtils.toPrimitive(timeList.toArray(new Long[0])), |
| ArrayUtils.toPrimitive(longList.toArray(new Long[0])), |
| bitMap, |
| 0, |
| 1000); |
| tvList.sort(); |
| int nullCnt = 0; |
| for (long i = 1; i < longList.size(); i++) { |
| if (i % 100 == 0) { |
| nullCnt++; |
| continue; |
| } |
| Assert.assertEquals(i, tvList.getLong((int) i - nullCnt - 1)); |
| Assert.assertEquals(i, tvList.getTime((int) i - nullCnt - 1)); |
| } |
| } |
| |
| @Test |
| public void testClone() { |
| LongTVList tvList = LongTVList.newList(); |
| List<Long> longList = new ArrayList<>(); |
| List<Long> timeList = new ArrayList<>(); |
| BitMap bitMap = new BitMap(1001); |
| for (long i = 1000; i >= 0; i--) { |
| timeList.add(i); |
| longList.add(i); |
| if (i % 100 == 0) { |
| bitMap.mark((int) i); |
| } |
| } |
| tvList.putLongs( |
| ArrayUtils.toPrimitive(timeList.toArray(new Long[0])), |
| ArrayUtils.toPrimitive(longList.toArray(new Long[0])), |
| bitMap, |
| 0, |
| 1000); |
| tvList.sort(); |
| LongTVList clonedTvList = tvList.clone(); |
| for (long i = 0; i < tvList.rowCount; i++) { |
| Assert.assertEquals(tvList.getLong((int) i), clonedTvList.getLong((int) i)); |
| Assert.assertEquals(tvList.getTime((int) i), clonedTvList.getTime((int) i)); |
| } |
| } |
| } |