public void Div_DivisorIsZero_ResultAndOverflowAreZero()
{
var prev = new MutableState().Set(Register.A, 1);
var state = new Div(new Reg(Register.A), new Literal(0)).Apply(prev);
Assert.AreEqual(0x0, state.Get(Register.A));
Assert.AreEqual(0x0, state.Get(Register.O));
}
public void Div_DivideRegisters_ResultAndOverflowAreCorrect()
{
var prev = new MutableState().Set(Register.A, 3).Set(Register.B, 2);
var state = new Div(new Reg(Register.A), new Reg(Register.B)).Apply(prev);
Assert.AreEqual(0x1, state.Get(Register.A));
Assert.AreEqual(0x8000, state.Get(Register.O));
}