| /* |
| * 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 4018515 |
| @summary Make sure that writeUTF throws a UTFDataFormatException when the |
| output string is too long |
| */ |
| |
| import java.io.*; |
| |
| |
| public class WriteUTF { |
| |
| public static void main(String[] args) throws IOException { |
| |
| RandomAccessFile f; |
| File fn = new File("x.WriteUTF"); |
| |
| String s = "\uffff"; |
| for (int i = 0; i < 16; i++) |
| s += s; |
| System.err.println("String length " + s.length()); |
| |
| f = new RandomAccessFile(fn, "rw"); |
| try { |
| try { |
| f.writeUTF(s); |
| } |
| catch (UTFDataFormatException x) { |
| return; |
| } |
| throw new RuntimeException("UTFDataFormatException not thrown"); |
| } |
| finally { |
| f.close(); |
| fn.delete(); |
| } |
| |
| } |
| |
| } |