| /* |
| * 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.flink.graph.types.valuearray; |
| |
| import org.apache.flink.api.common.typeutils.SerializerTestBase; |
| import org.apache.flink.api.common.typeutils.TypeSerializer; |
| import org.apache.flink.types.FloatValue; |
| |
| import java.util.Random; |
| |
| /** |
| * A test for the {@link FloatValueArraySerializer}. |
| */ |
| public class FloatValueArraySerializerTest extends SerializerTestBase<FloatValueArray> { |
| |
| @Override |
| protected TypeSerializer<FloatValueArray> createSerializer() { |
| return new FloatValueArraySerializer(); |
| } |
| |
| @Override |
| protected int getLength() { |
| return -1; |
| } |
| |
| @Override |
| protected Class<FloatValueArray> getTypeClass() { |
| return FloatValueArray.class; |
| } |
| |
| @Override |
| protected FloatValueArray[] getTestData() { |
| int defaultElements = FloatValueArray.DEFAULT_CAPACITY_IN_BYTES / FloatValueArray.ELEMENT_LENGTH_IN_BYTES; |
| |
| Random rnd = new Random(874597969123412341L); |
| int rndLong = rnd.nextInt(); |
| |
| FloatValueArray lva0 = new FloatValueArray(); |
| |
| FloatValueArray lva1 = new FloatValueArray(); |
| lva1.addAll(lva0); |
| lva1.add(new FloatValue(0)); |
| |
| FloatValueArray lva2 = new FloatValueArray(); |
| lva2.addAll(lva1); |
| lva2.add(new FloatValue(1)); |
| |
| FloatValueArray lva3 = new FloatValueArray(); |
| lva3.addAll(lva2); |
| lva3.add(new FloatValue(-1)); |
| |
| FloatValueArray lva4 = new FloatValueArray(); |
| lva4.addAll(lva3); |
| lva4.add(new FloatValue(Float.MAX_VALUE)); |
| |
| FloatValueArray lva5 = new FloatValueArray(); |
| lva5.addAll(lva4); |
| lva5.add(new FloatValue(Float.MIN_VALUE)); |
| |
| FloatValueArray lva6 = new FloatValueArray(); |
| lva6.addAll(lva5); |
| lva6.add(new FloatValue(rndLong)); |
| |
| FloatValueArray lva7 = new FloatValueArray(); |
| lva7.addAll(lva6); |
| lva7.add(new FloatValue(-rndLong)); |
| |
| FloatValueArray lva8 = new FloatValueArray(); |
| lva8.addAll(lva7); |
| for (int i = 0; i < 1.5 * defaultElements; i++) { |
| lva8.add(new FloatValue(i)); |
| } |
| lva8.addAll(lva8); |
| |
| return new FloatValueArray[] {lva0, lva1, lva2, lva3, lva4, lva5, lva6, lva7, lva8}; |
| } |
| } |