示例#1
0
        public void Clone()
        {
            ReadOnlyBitField clone = new ReadOnlyBitField(bf);

            Assert.IsTrue(bf.SequenceEqual(clone));
            Assert.IsTrue(bf.SequenceEqual(clone));
        }
示例#2
0
        public void ConstructorIntTest()
        {
            ReadOnlyBitField bf2 = new ReadOnlyBitField(initialByteValues, initalValues.Length);

            Assert.IsTrue(bf.SequenceEqual(bf2), "#1");
            Assert.AreEqual(initalValues.Count(b => b), bf2.TrueCount, "#1");
        }
示例#3
0
        public void ToByteArray3()
        {
            ReadOnlyBitField first  = new ReadOnlyBitField(new[] { true, false, true, false, true, false, true, true, true, false, false, true, false });
            ReadOnlyBitField second = new ReadOnlyBitField(first.ToBytes(), first.Length);

            for (int i = 0; i < first.Length; i++)
            {
                Assert.AreEqual(first[i], second[i], "#" + i);
            }
        }
        internal void From(ReadOnlyBitField value)
        {
            if (value is null)
            {
                throw new ArgumentNullException(nameof(value));
            }

            if (Length != value.Length)
            {
                throw new ArgumentException("BitFields are of different lengths", nameof(value));
            }

            value.Span.CopyTo(Span);
            TrueCount = value.TrueCount;
        }
示例#5
0
        public void LongByteArrayTest()
        {
            List <byte> list = new List <byte> (initialByteValues);

            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);
            list.Add(byte.MaxValue);

            ReadOnlyBitField b = new ReadOnlyBitField(list.ToArray(), initalValues.Length);

            Assert.IsTrue(b.SequenceEqual(bf), "#1");
        }
        public int CountTrue(ReadOnlyBitField selector)
        {
            if (selector == null)
            {
                throw new ArgumentNullException(nameof(selector));
            }

            if (selector.Length != Length)
            {
                throw new ArgumentException("The selector should be the same length as this bitfield", nameof(selector));
            }

            int count        = 0;
            var data         = Span;
            var selectorData = selector.Span;

            for (int i = 0; i < data.Length && i < selectorData.Length; i++)
            {
                count += CountBits(data[i] & selectorData[i]);
            }
            return(count);
        }
示例#7
0
        public void Or()
        {
            ReadOnlyBitField bf2 = new ReadOnlyBitField(secondValues);

            bf.Or(bf2);

            Assert.IsTrue(new ReadOnlyBitField(secondValues).SequenceEqual(bf2), "#1: bf2 should be unmodified");
            for (int i = 0; i < bf.Length; i++)
            {
                Assert.AreEqual(initalValues[i] || secondValues[i], bf[i], "#2");
            }

            int count = 0;

            for (int i = 0; i < initalValues.Length; i++)
            {
                if (initalValues[i] || secondValues[i])
                {
                    count++;
                }
            }

            Assert.AreEqual(count, bf.TrueCount, "#3");
        }