public void When_UshortHalfOverflow_HalfCarrySet()
{
registers.Reset();
// Half carry for 16 bit is only considered in the upper byte nibbles
registers.ClearFlags(RegisterFlags.H);
alu.Add((ushort)(1 << 11), (ushort)(1 << 11));
Assert.True(registers.AreFlagsSet(RegisterFlags.H));
}
public void ClearZflagTest()
{
registers.Reset();
registers.F = 1 << 7;
registers.ClearFlags(Z);
Assert.Equal(0, registers.F);
}