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/* Copyright 2020 sysmocom s.f.m.c. GmbH
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* SPDX-License-Identifier: Apache-2.0 */
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package org.osmocom.IMSIPseudo;
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import org.osmocom.IMSIPseudo.*;
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public class Test {
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private static byte nibble2hex(byte nibble)
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{
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nibble = (byte)(nibble & 0xf);
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if (nibble < 0xa)
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return (byte)('0' + nibble);
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else
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return (byte)('a' + nibble - 0xa);
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}
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private static byte[] hexdump(byte data[])
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{
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byte res[] = new byte[(byte)(data.length*2)];
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for (byte i = 0; i < data.length; i++) {
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res[(byte)(i*2)] = nibble2hex((byte)(data[i] >> 4));
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res[(byte)(i*2 + 1)] = nibble2hex(data[i]);
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}
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return res;
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}
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private static String hexdumpStr(byte data[])
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{
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return new String(hexdump(data));
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}
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private static final String[] imsis = {
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"123456",
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"1234567",
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"12345678",
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"123456789",
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"1234567890",
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"12345678901",
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"123456789012",
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"1234567890123",
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"12345678901234",
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"123456789012345",
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"1234567890123456",
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};
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private static void test_str2mi2str()
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{
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for (int i = 0; i < imsis.length; i++) {
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byte str[] = imsis[i].getBytes();
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byte mi[] = MobileIdentity.str2mi(str, MobileIdentity.MI_IMSI, (byte)9);
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byte str_from_mi[] = MobileIdentity.mi2str(mi);
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System.out.print("IMSI " + new String(str) + " --> MI " + hexdumpStr(mi) + " --> IMSI "
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+ new String(str_from_mi));
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if (Bytes.equals(str, str_from_mi))
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System.out.println(" (ok)");
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else
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System.out.println(" ERROR!");
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}
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}
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private static void test_toStr()
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{
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byte nr = -128;
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while (true) {
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System.out.println("" + nr + " = '" + new String(Bytes.toStr(nr)) + "'");
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if (nr == 127)
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break;
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nr++;
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}
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}
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public static void main(String args[]){
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test_str2mi2str();
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test_toStr();
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}
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}
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