1/* 2 * Copyright (c) 2008, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* @test 25 @bug 5016049 26 @summary ensure euc-jp-linux charset decoder recovery for unmappable input 27 */ 28 29import java.io.*; 30 31public class EucJpLinuxDecoderRecoveryTest { 32 public static void main(String[] args) throws Exception { 33 byte[] encoded = { 34 // EUC_JP_LINUX mappable JIS X 0208 range 35 (byte)0xa6, (byte)0xc5, 36 // EUC_JP_LINUX Unmappable (JIS X 0212 range) 37 (byte)0x8f, (byte)0xa2, (byte)0xb7, 38 // EUC_JP_LINUX mappable JIS X 0208 range 39 (byte)0xa6, (byte)0xc7 }; 40 41 char[] decodedChars = new char[3]; 42 char[] expectedChars = 43 { 44 '\u03B5', // mapped 45 '\ufffd', // unmapped 46 '\u03B7' // mapped 47 }; 48 49 ByteArrayInputStream bais = new ByteArrayInputStream(encoded); 50 InputStreamReader isr = new InputStreamReader(bais, "EUC_JP_LINUX"); 51 int n = 0; // number of chars decoded 52 53 try { 54 n = isr.read(decodedChars); 55 } catch (Exception ex) { 56 throw new Error("euc-jp-linux decoding broken"); 57 } 58 59 // check number of decoded chars is what is expected 60 if (n != expectedChars.length) 61 throw new Error("Unexpected number of chars decoded"); 62 63 // Compare actual decoded with expected 64 65 for (int i = 0; i < n; i++) { 66 if (expectedChars[i] != decodedChars[i]) 67 throw new Error("euc-jp-linux decoding incorrect"); 68 } 69 } 70} 71