1 /*
   2  * Copyright (c) 2005, 2017, 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 6293767
  27  * @summary Test for the CommandAPDU class
  28  * @author Andreas Sterbenz
  29  * @key randomness


  30  */
  31 
  32 import java.util.*;
  33 
  34 import javax.smartcardio.*;
  35 
  36 public class TestCommandAPDU {
  37 
  38     private static final Random random = new Random();
  39 
  40     private static void test(int nc, int ne) throws Exception {
  41         System.out.println("nc = " + nc + ", ne = " + ne);
  42         byte[] data = new byte[nc];
  43         random.nextBytes(data);
  44         CommandAPDU apdu = new CommandAPDU((byte)0, (byte)0, (byte)0, (byte)0, data, ne);
  45         //System.out.println(apdu);
  46         if (apdu.getNc() != nc) {
  47             throw new Exception("dataLength does not match");
  48         }
  49         if (Arrays.equals(data, apdu.getData()) == false) {
  50             throw new Exception("data does not match");
  51         }
  52         if (apdu.getNe() != ne) {
  53             throw new Exception("ne does not match");
  54         }
  55         byte[] apduBytes = apdu.getBytes();
  56         CommandAPDU apdu2 = new CommandAPDU(apduBytes);
  57         //System.out.println(apdu2);
  58         if (Arrays.equals(apduBytes, apdu2.getBytes()) == false) {
  59             throw new Exception("apduBytes do not match");
  60         }
  61         if (apdu2.getNc() != nc) {
  62             throw new Exception("dataLength does not match");
  63         }
  64         if (Arrays.equals(data, apdu2.getData()) == false) {
  65             throw new Exception("data does not match");
  66         }
  67         if (apdu2.getNe() != ne) {
  68             throw new Exception("ne does not match");
  69         }
  70     }
  71 
  72     public static void main(String[] args) throws Exception {
  73         int[] t = {0, 42, 0x81, 255, 256, 4242, 0x8181, 65535, 65536};
  74         for (int nc : t) {
  75             if (nc == 65536) {
  76                 continue;
  77             }
  78             for (int ne : t) {
  79                 test(nc, ne);
  80             }
  81         }
  82         System.out.println("OK");
  83     }
  84 }
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