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 4429369 26 * @summary ISO2022CN and ISO2022KR converters throw exception 27 * @modules jdk.charsets 28 */ 29 30import java.io.*; 31import java.nio.charset.*; 32 33public class TestIllegalISO2022Esc { 34 35 public static void main ( String[] args) throws Exception { 36 int exceptionCount = 0; 37 String[] encName = {"ISO2022CN", "ISO2022KR" }; 38 byte[]b= { 39 (byte)0x1b, //Illegal sequence for both converters. 40 (byte)')', 41 (byte)'x' 42 }; 43 44 for ( int i=0; i < 2; i++) { // Test 2 converters. 45 try { 46 ByteArrayInputStream bais = new ByteArrayInputStream(b); 47 InputStreamReader isr = 48 new InputStreamReader(bais,encName[i]); 49 char cc[] = new char[1]; 50 isr.read(cc,0,1); //attempt to read 51 } catch (MalformedInputException e) { } // Passes if thrown 52 catch (Throwable t) { 53 System.err.println("error with converter " + encName[i]); 54 exceptionCount++; 55 } 56 } 57 58 if (exceptionCount > 0) 59 throw new Exception ("Incorrect handling of illegal ISO2022 escapes"); 60 } 61} 62