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 4913702 26 * @summary validates canEncode(char c) method for sun.nio.cs.Shift_JIS 27 * @modules jdk.charsets 28 */ 29 30 31import java.nio.*; 32import java.nio.charset.*; 33 34public class SJISCanEncode { 35 private Charset cs; 36 private CharsetEncoder encoder; 37 38 private void canEncodeTest(char inputChar, 39 boolean expectedResult) 40 throws Exception { 41 String msg = "err: Shift_JIS canEncode() return value "; 42 43 if (encoder.canEncode(inputChar) != expectedResult) { 44 throw new Exception(msg + !(expectedResult) + 45 ": " + Integer.toHexString((int)inputChar)); 46 } 47 } 48 49 public static void main(String[] args) throws Exception { 50 SJISCanEncode test = new SJISCanEncode(); 51 test.cs = Charset.forName("SJIS"); 52 test.encoder = test.cs.newEncoder(); 53 54 // us-ascii (mappable by Shift_JIS) 55 test.canEncodeTest('\u0001', true); 56 57 // Halfwidth Katakana 58 test.canEncodeTest('\uFF01', true); 59 60 // CJK ideograph 61 test.canEncodeTest('\u4E9C', true); 62 63 //Hiragana 64 test.canEncodeTest('\u3041', true); 65 // fullwidth Katakana 66 test.canEncodeTest('\u30A1', true); 67 68 // U+0080 should be unmappable 69 // U+4000 is a BMP character not covered by Shift_JISe 70 71 test.canEncodeTest('\u0080', false); 72 test.canEncodeTest('\u4000', false); 73 } 74} 75