public void Should_Load_Int_Value_On_Stack()
{
var ldint = InstFactory.Ldc_I4(2);
var engine = EngineFactory.CreateFor <int>(new[] { ldint }, "load");
engine.Execute("load");
Assert.AreEqual(2, engine.Process.EvalStack.Pop().Value);
}
public void Should_Add_Int_Values_On_Stack()
{
var insts = new []
{
InstFactory.Ldc_I4(2),
InstFactory.Ldc_I4(2),
InstFactory.Add(),
InstFactory.Ret()
};
var engine = EngineFactory.CreateFor <int>(insts, "add");
engine.Execute("add");
Assert.AreEqual(0, engine.Process.EvalStack.Count);
Assert.AreEqual(4, engine.Process.Result.Value);
}