1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package org.apache.harmony.luni.tests.java.io; 18 19import java.io.File; 20import java.io.FileOutputStream; 21import java.io.IOException; 22import java.io.RandomAccessFile; 23 24import junit.framework.TestCase; 25 26public class OpenRandomFileTest extends TestCase { 27 28 public static void main(String[] args) throws IOException { 29 new OpenRandomFileTest().testOpenEmptyFile(); 30 } 31 32 public OpenRandomFileTest() { 33 super(); 34 } 35 36 public void testOpenNonEmptyFile() throws IOException { 37 File file = File.createTempFile("test", "tmp"); 38 assertTrue(file.exists()); 39 file.deleteOnExit(); 40 FileOutputStream fos = new FileOutputStream(file); 41 fos.write(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }); 42 fos.close(); 43 44 String fileName = file.getCanonicalPath(); 45 RandomAccessFile raf = new RandomAccessFile(fileName, "rw"); 46 raf.close(); 47 } 48 49 public void testOpenEmptyFile() throws IOException { 50 File file = File.createTempFile("test", "tmp"); 51 assertTrue(file.exists()); 52 file.deleteOnExit(); 53 54 String fileName = file.getCanonicalPath(); 55 RandomAccessFile raf = new RandomAccessFile(fileName, "rw"); 56 raf.close(); 57 } 58} 59