J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1997 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* @test |
| 25 | @bug 4074388 |
| 26 | @summary Check for correct implementation of RandomAccessFile.writeBytes |
| 27 | and writeChars. |
| 28 | */ |
| 29 | |
| 30 | import java.io.*; |
| 31 | |
| 32 | public class WriteBytesChars { |
| 33 | |
| 34 | public static void main(String args[]) throws Exception { |
| 35 | String towrite; |
| 36 | char[] buf = new char[80]; |
| 37 | byte[] b = new byte[80]; |
| 38 | File fn = new File("x.WriteBytesChars"); |
| 39 | |
| 40 | try{ |
| 41 | RandomAccessFile raf = new RandomAccessFile(fn , "rw");; |
| 42 | for (int i = 0; i < 80; i++) { |
| 43 | buf[i] = 'a'; |
| 44 | } |
| 45 | towrite = new String(buf); |
| 46 | |
| 47 | raf.writeBytes(towrite); |
| 48 | raf.seek(0); |
| 49 | raf.read(b); |
| 50 | |
| 51 | System.out.println("RandomAccessFile.writeBytes"); |
| 52 | if (towrite.equals(new String(b))) { |
| 53 | System.err.println("Test succeeded."); |
| 54 | } else { |
| 55 | throw new |
| 56 | RuntimeException("RandomAccessFile.writeBytes, wrong result"); |
| 57 | } |
| 58 | |
| 59 | raf.seek(0); |
| 60 | raf.writeChars(towrite); |
| 61 | raf.seek(0); |
| 62 | for (int i = 0; i < 80; i++) { |
| 63 | buf[i] = raf.readChar(); |
| 64 | } |
| 65 | |
| 66 | System.out.println("RandomAccessFile.writeChars"); |
| 67 | if (towrite.equals(new String(buf))) { |
| 68 | System.err.println("Test succeeded."); |
| 69 | } else { |
| 70 | throw new |
| 71 | RuntimeException("RandomAccessFile.writeChars, wrong result"); |
| 72 | } |
| 73 | } finally { |
| 74 | fn.delete(); |
| 75 | } |
| 76 | } |
| 77 | } |