| /* |
| * Copyright (c) 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 6226510 |
| * @summary Check that ISO-2022-JP's encoder correctly resets to ASCII mode |
| * @modules jdk.charsets |
| * @author Martin Buchholz |
| */ |
| |
| import java.nio.*; |
| import java.nio.charset.*; |
| |
| public class ResetISO2022JP { |
| |
| public static void main(String[] args) throws Exception { |
| if (! (encode(true).equals(encode(false)))) |
| throw new Exception("Mismatch!"); |
| } |
| |
| static String encode(boolean reuseEncoder) { |
| String s = "\u3042\u3043\u3044"; |
| |
| CharsetEncoder e = Charset.forName("ISO-2022-JP").newEncoder(); |
| |
| if (reuseEncoder) { |
| // I'm turning japanese. Yes I'm turning japanese. Yes I think so! |
| e.encode(CharBuffer.wrap(s), ByteBuffer.allocate(64), true); |
| |
| // Should put encoder back into ASCII mode |
| e.reset(); |
| } |
| |
| ByteBuffer bb = ByteBuffer.allocate(64); |
| e.encode(CharBuffer.wrap(s), bb, true); |
| e.flush(bb); |
| bb.flip(); |
| StringBuilder sb = new StringBuilder(); |
| for (int i = 0; i < bb.limit(); i++) |
| sb.append(String.format("%02x ", bb.get(i))); |
| System.out.println(sb); |
| return sb.toString(); |
| } |
| } |