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/**

 * @test

 * @bug 6445367

 * @summary Verify that ATR.getHistoricalBytes() works

 * @author Andreas Sterbenz

 */

import java.util.Arrays;

import javax.smartcardio.*;

public class HistoricalBytes {

    public static String toString(byte[] b) {

        return Serialize.toString(b);

    }

    public static byte[] parse(String s) {

        return Serialize.parse(s);

    }

    // generated using ATR_analysis from pcsc-tools

    private final static String[] ATRS = {

        "3B 7F 18 00 00 00 31 C0 73 9E 01 0B 64 52 D9 04 00 82 90 00",

        "3B 65 00 00 9C 02 02 07 02",

        "3B 95 18 40 FF 62 01 02 01 04",

        "3B 86 40 20 68 01 01 02 04 AC",

        "3B 9F 96 80 1F C3 80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00 82",

        "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",

        "3F 6D 00 00 80 31 80 65 B0 05 01 02 5E 83 00 90 00",

        "3F 65 35 64 02 04 6C 90 40",

        "3B 9F 96 80 1F C3 80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00 82 11",

        "3F 65 35 64 02 04 6C 90 40 55 55", // invalid

    };

    private final static String[] HIST = {

        "00 31 C0 73 9E 01 0B 64 52 D9 04 00 82 90 00",

        "9C 02 02 07 02",

        "62 01 02 01 04",

        "68 01 01 02 04 AC",

        "80 31 E0 73 FE 21 1B B3 E2 02 7E 83 0F 90 00",

        "80 25 A0 00 00 00 56 57 44 4B 33 32 30 05 00",

        "80 31 80 65 B0 05 01 02 5E 83 00 90 00",

        "02 04 6C 90 40",

        "",

        "",

    };

    public static void main(String[] args) throws Exception {

        for (int i = 0; i < ATRS.length; i++) {

            ATR atr = new ATR(parse(ATRS[i]));

            byte[] hist = parse(HIST[i]);

            byte[] b = atr.getHistoricalBytes();

            if (!Arrays.equals(b, hist)) {

                throw new Exception("mismatch: " + toString(b) + " != " + toString(hist));

            }

        }

        System.out.println("OK");

    }

}