public void Clone()
{
ReadOnlyBitField clone = new ReadOnlyBitField(bf);
Assert.IsTrue(bf.SequenceEqual(clone));
Assert.IsTrue(bf.SequenceEqual(clone));
}
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");
}
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;
}
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);
}
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");
}
