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23 
24 /**
25  * @test
26  * @bug 6445367
27  * @summary Verify that ATR.getHistoricalBytes() works
28  * @author Andreas Sterbenz
29  */
30 
31 import java.util.Arrays;
32 
33 import javax.smartcardio.*;
34 
35 public class HistoricalBytes {
36 
toString(byte[] b)37     public static String toString(byte[] b) {
38         return Serialize.toString(b);
39     }
40 
parse(String s)41     public static byte[] parse(String s) {
42         return Serialize.parse(s);
43     }
44 
45     // generated using ATR_analysis from pcsc-tools
46 
47     private final static String[] ATRS = {
48         "3B 7F 18 00 00 00 31 C0 73 9E 01 0B 64 52 D9 04 00 82 90 00",
49         "3B 65 00 00 9C 02 02 07 02",
50         "3B 95 18 40 FF 62 01 02 01 04",
51         "3B 86 40 20 68 01 01 02 04 AC",
52         "3B 9F 96 80 1F C3 80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00 82",
53         "3B FF 13 00 FF 81 31 FE 5D 80 25 A0 00 00 00 56 57 44 4B 33 32 30 05 00 3F",
54         "3F 6D 00 00 80 31 80 65 B0 05 01 02 5E 83 00 90 00",
55         "3F 65 35 64 02 04 6C 90 40",
56         "3B 9F 96 80 1F C3 80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00 82 11",
57         "3F 65 35 64 02 04 6C 90 40 55 55", // invalid
58     };
59 
60     private final static String[] HIST = {
61         "00 31 C0 73 9E 01 0B 64 52 D9 04 00 82 90 00",
62         "9C 02 02 07 02",
63         "62 01 02 01 04",
64         "68 01 01 02 04 AC",
65         "80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00",
66         "80 25 A0 00 00 00 56 57 44 4B 33 32 30 05 00",
67         "80 31 80 65 B0 05 01 02 5E 83 00 90 00",
68         "02 04 6C 90 40",
69         "",
70         "",
71     };
72 
main(String[] args)73     public static void main(String[] args) throws Exception {
74         for (int i = 0; i < ATRS.length; i++) {
75             ATR atr = new ATR(parse(ATRS[i]));
76             byte[] hist = parse(HIST[i]);
77             byte[] b = atr.getHistoricalBytes();
78             if (!Arrays.equals(b, hist)) {
79                 throw new Exception("mismatch: " + toString(b) + " != " + toString(hist));
80             }
81         }
82         System.out.println("OK");
83     }
84 
85 }
86