public void Ext_UIntN_Get_Exc_LessThan2Bits_Loopback()
{
BVector d = new BVector();
d.Add((uint?)0, 32);
d.GetUIntN(1);
}
public void Ext_UIntN_Get_Exc_MoreThan32Bits_Loopback()
{
BVector d = new BVector();
d.Add((uint?)0, 32);
d.GetUIntN(33);
}
public void Ext_UIntN_AddGet_BitsMax_InOut()
{
BVector d = new BVector();
uint? value;
uint? val;
uint? expected;
uint? maxVal = int.MaxValue;
uint? nullVal = null;
byte bits;
// add min and max values for 2-32 bits
for (int i = 0; i < 31; i++)
{
bits = (byte)(32 - 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 < 31; i++)
{
bits = (byte)(32 - 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 < 31; i++)
{
bits = (byte)(32 - i);
// get max
expected = maxVal >> i;
val = d2.GetUIntN(bits);
Assert.AreEqual(expected, val);
// get null
expected = nullVal;
val = d2.GetUIntN(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 < 31; i++)
{
bits = (byte)(32 - i);
// get max
expected = maxVal >> i;
val = d2.GetUIntN(bits);
Assert.AreEqual(expected, val);
Assert.AreEqual(false, d2.Get1());
// get min
expected = nullVal;
val = d2.GetUIntN(bits);
Assert.AreEqual(expected, val);
Assert.AreEqual(false, d2.Get1());
}
}