public void AddDefinition_Overrides()
{
var assembler = new Sharp_LR35902_Assembler.Assembler();
assembler.SetDefintion("X", 1);
assembler.SetDefintion("X", 2);
ushort val = 0;
Assert.IsTrue(assembler.TryParseImmediate("X", ref val));
Assert.AreEqual(2, val);
}
public void CompileInstruction_FindsDefinition_CaseInsensitive()
{
ushort val = 11;
var assembler = new Sharp_LR35902_Assembler.Assembler();
assembler.SetDefintion("x", val);
var result = assembler.CompileInstruction("LD A x");
Is(result, 0x3E, (byte)val);
}
public void TryParseConstant_GetDefinition_DefaultValue()
{
var assembler = new Sharp_LR35902_Assembler.Assembler();
assembler.SetDefintion("B");
ushort value = 11;
Assert.IsTrue(assembler.TryParseImmediate("B", ref value));
Assert.AreEqual(0, value);
}
public void TryParseConstant_GetDefinition_FindsIt()
{
ushort expectedvalue = 0x7F00;
var assembler = new Sharp_LR35902_Assembler.Assembler();
assembler.SetDefintion("XX", expectedvalue);
ushort value = 0;
Assert.IsTrue(assembler.TryParseImmediate("XX", ref value));
Assert.AreEqual(expectedvalue, value);
}
