1 /* 2 * Copyright (c) 2013, 2016, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * @test 28 * @bug 8008386 29 * @summary (cs) Unmappable leading should be decoded to replacement. 30 * Tests for Shift_JIS and MS932 decoding 31 * @modules jdk.charsets 32 * @run main TestUnmappable 33 */ 34 35 import java.nio.charset.Charset; 36 37 public class TestUnmappable { main(String args[])38 public static void main(String args[]) throws Exception { 39 40 // illegal leading character test 41 byte[][] inputBytes = { 42 // Shift_JIS 43 {(byte)0xce, (byte)0xa0, (byte)0xce, (byte)0x7a}, 44 // MS932 45 {(byte)0x3c, (byte)0x21, (byte)0x2d, (byte)0x2d, 46 (byte)0xe5, (byte)0xaf, (byte)0xbe, (byte)0xe5, 47 (byte)0xbf, (byte)0x9c, (byte)0x2d, (byte)0x2d, 48 (byte)0x3e, (byte)0xd, (byte)0xa }, 49 {(byte)0x81, (byte)0xad}, 50 // PCK 51 {(byte)0xef, (byte)0x90}, 52 {(byte)0x91, (byte)0xfd} 53 }; 54 55 String[] charsets = { "Shift_JIS", "MS932", "PCK" }; 56 String[] expectedStrings = { 57 // Shift_JIS 58 "0xce 0x3f 0xce 0x7a ", 59 // MS932 60 "0x3c 0x21 0x2d 0x2d 0xe5 0xaf 0xbe 0xe5 0xbf " + 61 "0x3f 0x2d 0x2d 0x3e 0xd 0xa ", 62 "0x3f 0xad ", 63 // PCK 64 "0x3f 0x3f ", 65 "0x3f "}; 66 67 for (int i = 0; i < charsets.length; i++) { 68 String ret = new String(inputBytes[i], charsets[i]); 69 String bString = getByteString(ret.getBytes(Charset.forName(charsets[i]))); 70 if (expectedStrings[i].length() != bString.length() 71 || ! expectedStrings[i].equals(bString)){ 72 throw new Exception("ByteToChar for " + charsets[i] 73 + " does not work correctly.\n" + 74 "Expected: " + expectedStrings[i] + "\n" + 75 "Received: " + bString); 76 } 77 } 78 } 79 getByteString(byte[] bytes)80 private static String getByteString(byte[] bytes) { 81 StringBuffer sb = new StringBuffer(); 82 for (int i = 0; i < bytes.length; i++) { 83 sb.append("0x" + Integer.toHexString((int)(bytes[i] & 0xFF)) + " "); 84 } 85 return sb.toString(); 86 } 87 } 88