| /* |
| * 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.queryengine.plan.planner.node.write; |
| |
| import org.apache.iotdb.commons.exception.IllegalPathException; |
| import org.apache.iotdb.commons.path.PartialPath; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeType; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.write.InsertTabletNode; |
| import org.apache.iotdb.db.storageengine.dataregion.wal.utils.WALByteBufferForTest; |
| |
| import org.apache.tsfile.enums.TSDataType; |
| import org.apache.tsfile.write.schema.MeasurementSchema; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.DataInputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| public class InsertTabletNodeSerdeTest { |
| |
| @Test |
| public void testSerializeAndDeserialize() throws IllegalPathException { |
| InsertTabletNode insertTabletNode = getInsertTabletNode(); |
| |
| ByteBuffer byteBuffer = ByteBuffer.allocate(10000); |
| insertTabletNode.serialize(byteBuffer); |
| byteBuffer.flip(); |
| |
| Assert.assertEquals(PlanNodeType.INSERT_TABLET.getNodeType(), byteBuffer.getShort()); |
| |
| Assert.assertEquals(insertTabletNode, InsertTabletNode.deserialize(byteBuffer)); |
| |
| insertTabletNode = getInsertTabletNodeWithSchema(); |
| byteBuffer = ByteBuffer.allocate(10000); |
| insertTabletNode.serialize(byteBuffer); |
| byteBuffer.flip(); |
| |
| Assert.assertEquals(PlanNodeType.INSERT_TABLET.getNodeType(), byteBuffer.getShort()); |
| |
| Assert.assertEquals(insertTabletNode, InsertTabletNode.deserialize(byteBuffer)); |
| } |
| |
| @Test |
| public void testSerializeAndDeserializeForWAL() throws IllegalPathException, IOException { |
| InsertTabletNode insertTabletNode = getInsertTabletNodeWithSchema(); |
| |
| int serializedSize = insertTabletNode.serializedSize(); |
| |
| byte[] bytes = new byte[serializedSize]; |
| WALByteBufferForTest walBuffer = new WALByteBufferForTest(ByteBuffer.wrap(bytes)); |
| |
| insertTabletNode.serializeToWAL(walBuffer); |
| Assert.assertFalse(walBuffer.getBuffer().hasRemaining()); |
| |
| DataInputStream dataInputStream = new DataInputStream(new ByteArrayInputStream(bytes)); |
| |
| Assert.assertEquals(PlanNodeType.INSERT_TABLET.getNodeType(), dataInputStream.readShort()); |
| |
| InsertTabletNode tmpNode = InsertTabletNode.deserializeFromWAL(dataInputStream); |
| tmpNode.setPlanNodeId(insertTabletNode.getPlanNodeId()); |
| |
| tmpNode.setMeasurementSchemas( |
| new MeasurementSchema[] { |
| new MeasurementSchema("s1", TSDataType.DOUBLE), |
| new MeasurementSchema("s2", TSDataType.FLOAT), |
| new MeasurementSchema("s3", TSDataType.INT64), |
| new MeasurementSchema("s4", TSDataType.INT32), |
| new MeasurementSchema("s5", TSDataType.BOOLEAN) |
| }); |
| Assert.assertEquals(insertTabletNode, tmpNode); |
| } |
| |
| private InsertTabletNode getInsertTabletNode() throws IllegalPathException { |
| long[] times = new long[] {110L, 111L, 112L, 113L}; |
| TSDataType[] dataTypes = new TSDataType[5]; |
| dataTypes[0] = TSDataType.DOUBLE; |
| dataTypes[1] = TSDataType.FLOAT; |
| dataTypes[2] = TSDataType.INT64; |
| dataTypes[3] = TSDataType.INT32; |
| dataTypes[4] = TSDataType.BOOLEAN; |
| |
| Object[] columns = new Object[5]; |
| columns[0] = new double[4]; |
| columns[1] = new float[4]; |
| columns[2] = new long[4]; |
| columns[3] = new int[4]; |
| columns[4] = new boolean[4]; |
| |
| for (int r = 0; r < 4; r++) { |
| ((double[]) columns[0])[r] = 1.0; |
| ((float[]) columns[1])[r] = 2; |
| ((long[]) columns[2])[r] = 10000; |
| ((int[]) columns[3])[r] = 100; |
| ((boolean[]) columns[4])[r] = false; |
| } |
| |
| InsertTabletNode tabletNode = |
| new InsertTabletNode( |
| new PlanNodeId("plannode 1"), |
| new PartialPath("root.isp.d1"), |
| false, |
| new String[] {"s1", "s2", "s3", "s4", "s5"}, |
| dataTypes, |
| times, |
| null, |
| columns, |
| times.length); |
| |
| return tabletNode; |
| } |
| |
| private InsertTabletNode getInsertTabletNodeWithSchema() throws IllegalPathException { |
| long[] times = new long[] {110L, 111L, 112L, 113L}; |
| TSDataType[] dataTypes = new TSDataType[5]; |
| dataTypes[0] = TSDataType.DOUBLE; |
| dataTypes[1] = TSDataType.FLOAT; |
| dataTypes[2] = TSDataType.INT64; |
| dataTypes[3] = TSDataType.INT32; |
| dataTypes[4] = TSDataType.BOOLEAN; |
| |
| Object[] columns = new Object[5]; |
| columns[0] = new double[4]; |
| columns[1] = new float[4]; |
| columns[2] = new long[4]; |
| columns[3] = new int[4]; |
| columns[4] = new boolean[4]; |
| |
| for (int r = 0; r < 4; r++) { |
| ((double[]) columns[0])[r] = 1.0; |
| ((float[]) columns[1])[r] = 2; |
| ((long[]) columns[2])[r] = 10000; |
| ((int[]) columns[3])[r] = 100; |
| ((boolean[]) columns[4])[r] = false; |
| } |
| |
| InsertTabletNode insertTabletNode = |
| new InsertTabletNode( |
| new PlanNodeId("plannode 1"), |
| new PartialPath("root.isp.d1"), |
| false, |
| new String[] {"s1", "s2", "s3", "s4", "s5"}, |
| dataTypes, |
| times, |
| null, |
| columns, |
| times.length); |
| insertTabletNode.setMeasurementSchemas( |
| new MeasurementSchema[] { |
| new MeasurementSchema("s1", TSDataType.DOUBLE), |
| new MeasurementSchema("s2", TSDataType.FLOAT), |
| new MeasurementSchema("s3", TSDataType.INT64), |
| new MeasurementSchema("s4", TSDataType.INT32), |
| new MeasurementSchema("s5", TSDataType.BOOLEAN) |
| }); |
| |
| return insertTabletNode; |
| } |
| } |