Test.RandomObjects.RandomSmallIntegral C# (CSharp) Méthode

        public static EInteger RandomSmallIntegral(RandomGenerator r)
        {
            int count = r.UniformInt(20) + 1;
              var sb = new StringBuilder();
              if (r.UniformInt(2) == 0) {
            sb.Append('-');
              }
              for (var i = 0; i < count; ++i) {
            if (i == 0) {
              sb.Append((char)('1' + r.UniformInt(9)));
            } else {
              sb.Append((char)('0' + r.UniformInt(10)));
            }
              }
              return EInteger.FromString(sb.ToString());
        }

        public static CBORObject RandomCBORTaggedObject(
            RandomGenerator rand,
            int depth)
        {
            var tag = 0;

            if (rand.UniformInt(2) == 0)
            {
                int[] tagselection = { 2,  2, 2,  3,  3, 3, 4, 4, 4, 5, 5, 5, 30, 30,
                                       30, 0, 1, 25, 26, 27 };
                tag = tagselection[rand.UniformInt(tagselection.Length)];
            }
            else
            {
                tag = rand.UniformInt(0x1000000);
            }
            if (tag == 25)
            {
                tag = 0;
            }
            if (tag == 30)
            {
                return(CBORObject.FromObject(RandomObjects.RandomByteString(rand)));
            }
            for (var i = 0; i < 15; ++i)
            {
                CBORObject o;
                // Console.WriteLine("tag "+tag+" "+i);
                if (tag == 0 || tag == 1 || tag == 28 || tag == 29)
                {
                    tag = 999;
                }
                if (tag == 2 || tag == 3)
                {
                    o = CBORObject.FromObject(RandomObjects.RandomByteStringShort(rand));
                }
                else if (tag == 4 || tag == 5)
                {
                    o = CBORObject.NewArray();
                    o.Add(CBORObject.FromObject(RandomObjects.RandomSmallIntegral(rand)));
                    o.Add(CBORObject.FromObject(RandomObjects.RandomEInteger(rand)));
                }
                else if (tag == 30)
                {
                    o = CBORObject.NewArray();
                    o.Add(CBORObject.FromObject(RandomObjects.RandomSmallIntegral(rand)));
                    o.Add(CBORObject.FromObject(RandomObjects.RandomEInteger(rand)));
                }
                else
                {
                    o = RandomCBORObject(rand, depth + 1);
                }
                try {
                    o = CBORObject.FromObjectAndTag(o, tag);
                    // Console.WriteLine("done");
                    return(o);
                } catch (Exception) {
                    continue;
                }
            }
            // Console.WriteLine("Failed "+tag);
            return(CBORObject.Null);
        }