public void Ext_ULongN_Get_Exc_LessThan2Bits_Loopback()
{
BVector d = new BVector();
d.Add((ulong?)0, 32);
d.GetULongN(1);
}
public void Ext_ULongN_Get_Exc_MoreThan32Bits_Loopback()
{
BVector d = new BVector();
d.Add((ulong?)0, 32);
d.GetULongN(65);
}
public void Ext_ULongN_AddGet_BitsMinMax_InOut()
{
int maxBits = 64;
BVector d = new BVector();
ulong? value;
ulong? val;
ulong? expected;
ulong? nullVal = (ulong?)null;
const ulong maxVal = ulong.MaxValue;
byte bits;
// add min and max values for 2-32 bits
for (int i = 0; i < (maxBits - 1); i++)
{
bits = (byte)(maxBits - i);
value = maxVal >> i;
// add max
d.Add(value, bits);
// add null
d.Add(nullVal, bits);
}
// add min and max values for 2-32 bits seperated by 1 bit
d.Add1(false);
for (int i = 0; i < (maxBits - 1); i++)
{
bits = (byte)(maxBits - i);
value = maxVal >> i;
// add max
d.Add(value, bits);
d.Add1(false);
// add null
d.Add(nullVal, bits);
d.Add1(false);
}
BVector d2 = new BVector(d.ToBytes());
// get min and max values for 2-32 bits
for (int i = 0; i < (maxBits - 1); i++)
{
bits = (byte)(maxBits - i);
// get max
expected = maxVal >> i;
val = d2.GetULongN(bits);
Assert.AreEqual(expected, val);
// get null
expected = nullVal;
val = d2.GetULongN(bits);
Assert.AreEqual(expected, val);
}
// get min and max values for 2-32 bits seperated by 1 bit
Assert.AreEqual(false, d2.Get1());
for (int i = 0; i < (maxBits - 1); i++)
{
bits = (byte)(maxBits - i);
// get max
expected = maxVal >> i;
val = d2.GetULongN(bits);
Assert.AreEqual(expected, val);
Assert.AreEqual(false, d2.Get1());
// get null
expected = nullVal;
val = d2.GetULongN(bits);
Assert.AreEqual(expected, val);
Assert.AreEqual(false, d2.Get1());
}
}
