| /* |
| * Copyright (c) 2008, 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 |
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| */ |
| |
| /* @test |
| @bug 4658679 4879644 |
| @summary Checks replacement logic within EUC-TW decoder |
| */ |
| |
| /* |
| * Tests goodness of fix for bugID 4658679: EUC-TW decoder should |
| * perform replacement when it encounters latin chars outside the |
| * normal US-ASCII range. For example: Isolated occurrences of |
| * French accented chars. See bugID: 4658679. |
| */ |
| import java.io.*; |
| public class LatinCharReplacementTWTest { |
| public static void main(String[] args) throws Exception { |
| final String bugID = "4658679"; |
| // Attempt to decode |
| byte[] input = { (byte)0xa1, |
| (byte)0xf0, |
| (byte)'r', |
| (byte)'e', |
| (byte)'s', |
| (byte)0xe9, // illegal within EUC-TW |
| (byte)'r', |
| (byte)'v', |
| (byte)0xe9, // illegal within EUC-TW |
| (byte)'s', |
| (byte)0xa2, |
| (byte)0xf8 |
| }; |
| |
| char[] expected = { (char) 0xa7, |
| (char) 'r', |
| (char) 'e', |
| (char) 's', |
| (char) 0xFFFD, // replacement for accented lowercase e |
| (char) 'r', |
| (char) 'v', |
| (char) 0xFFFD, // replacement for accented lowercase e |
| (char) 's', |
| (char) 0xb0 }; |
| |
| ByteArrayInputStream bais = new ByteArrayInputStream(input); |
| InputStreamReader isr = new InputStreamReader(bais, "x-EUC-TW"); |
| |
| char[] decoded = new char[128]; |
| int numChars = isr.read(decoded); |
| |
| if (numChars != expected.length) { |
| throw new Exception("failure of test for bug " + bugID); |
| } |
| |
| for (int i = 0 ; i < numChars; i++) { |
| if (decoded[i] != expected[i]) |
| throw new Exception("failure of test for bug " + bugID); |
| } |
| } |
| } |