| /* |
| * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| @bug 4074388 |
| @summary Check for correct implementation of RandomAccessFile.writeBytes |
| and writeChars. |
| */ |
| |
| import java.io.*; |
| |
| public class WriteBytesChars { |
| |
| public static void main(String args[]) throws Exception { |
| String towrite; |
| char[] buf = new char[80]; |
| byte[] b = new byte[80]; |
| File fn = new File("x.WriteBytesChars"); |
| |
| RandomAccessFile raf = new RandomAccessFile(fn , "rw");; |
| try { |
| for (int i = 0; i < 80; i++) { |
| buf[i] = 'a'; |
| } |
| towrite = new String(buf); |
| |
| raf.writeBytes(towrite); |
| raf.seek(0); |
| raf.read(b); |
| |
| System.out.println("RandomAccessFile.writeBytes"); |
| if (towrite.equals(new String(b))) { |
| System.err.println("Test succeeded."); |
| } else { |
| throw new |
| RuntimeException("RandomAccessFile.writeBytes, wrong result"); |
| } |
| |
| raf.seek(0); |
| raf.writeChars(towrite); |
| raf.seek(0); |
| for (int i = 0; i < 80; i++) { |
| buf[i] = raf.readChar(); |
| } |
| |
| System.out.println("RandomAccessFile.writeChars"); |
| if (towrite.equals(new String(buf))) { |
| System.err.println("Test succeeded."); |
| } else { |
| throw new |
| RuntimeException("RandomAccessFile.writeChars, wrong result"); |
| } |
| } finally { |
| raf.close(); |
| fn.delete(); |
| } |
| } |
| } |