1 /* 2 * Copyright (c) 1998, 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 /* 25 * @test 26 * @bug 4041231 27 * @summary Test UUEncoder.java for proper masking in encodeAtom 28 * 29 */ 30 31 import sun.misc.*; 32 import java.io.ByteArrayInputStream; 33 import java.io.ByteArrayOutputStream; 34 35 public class Encode { 36 37 public static void main(String[] args) throws Exception { 38 UUEncoder encoder = new UUEncoder("encode.buf"); 39 byte[] buffer = new byte[3]; 40 41 buffer[0] = -1; 42 buffer[1] = -1; 43 buffer[2] = -1; 44 45 ByteArrayInputStream in = new ByteArrayInputStream(buffer); 46 ByteArrayOutputStream out = new ByteArrayOutputStream(10); 47 48 encoder.encodeBuffer(in, out); 49 byte[] result = out.toByteArray(); 50 51 if (result[22] == 31) 52 throw new RuntimeException("UUEncoder generates incorrect byte sequences in encodeAtom."); 53 54 } 55 }