1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 package org.apache.hc.core5.http.nio.entity; 28 29 import java.io.File; 30 import java.io.IOException; 31 import java.io.RandomAccessFile; 32 33 import org.junit.Assert; 34 import org.junit.ClassRule; 35 import org.junit.Test; 36 import org.junit.rules.TemporaryFolder; 37 38 /** 39 * @since 5.0 40 */ 41 public class TestFileEntityProducer { 42 43 @ClassRule 44 public static final TemporaryFolder tempFolder = new TemporaryFolder(); 45 46 @Test 47 public void testFileLengthMaxIntPlusOne() throws IOException { 48 final File file = tempFolder.newFile("test.bin"); 49 try (RandomAccessFile raFile = new RandomAccessFile(file, "rw")) { 50 final long expectedLength = 1L + Integer.MAX_VALUE; 51 raFile.setLength(expectedLength); 52 final FileEntityProducer fileEntityProducer = new FileEntityProducer(file); 53 Assert.assertEquals(expectedLength, fileEntityProducer.getContentLength()); 54 } 55 } 56 57 }