public void GivenAllLineComponents_TokenizeLine_Succeeds()
{
var splitter = new SourceLineTokenizer();
var expected = new TokenizedSourceLine(
label: new LabelDefinition("_MaiN_"),
instruction: new SourceInstruction(
"AnD",
new RegisterOperand(Registers.RegisterNumber.T0),
new RegisterOperand(Registers.RegisterNumber.T1),
new ImmediateOperand(3260)
)
);
Assert.AreEqual(
expected,
splitter.TokenizeLine("_MaiN_: AnD $t0, $t1, 3260 #:$#$:comment:$#$:"));
Assert.AreEqual(
expected,
splitter.TokenizeLine("_MaiN_:AnD $t0,$t1,3260#:$#$:comment:$#$:"));
Assert.AreEqual(
expected,
splitter.TokenizeLine(" _MaiN_ : AnD $t0 , $t1 , 3260 # :$#$:comment:$#$: "));
}
public void GivenInstructionWithExtraFormatting_TokenizeLine_Succeeds()
{
var splitter = new SourceLineTokenizer();
var expected = new TokenizedSourceLine(
label: null,
instruction: new SourceInstruction(
"and",
new RegisterOperand(Registers.RegisterNumber.T0),
new RegisterOperand(Registers.RegisterNumber.T1)
)
);
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0 $t1"));
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0 $t1"));
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0, $t1"));
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0 , $t1"));
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0 ,$t1"));
Assert.AreEqual(expected, splitter.TokenizeLine("and $t0,$t1"));
}