public void WriteMissingParameter()
{
var badInstruction = new Instruction(OpCode.Mov).Source(10);
Assert.That(badInstruction.ToString(), Is.StringMatching(@"^Mov"));
var ms = new StringWriter();
using (var writer = new InstructionTextWriter(ms))
{
writer.Write(badInstruction);
}
}
public void WriteBadOpCode()
{
var badInstruction = new Instruction((OpCode) 254);
Assert.That(badInstruction.ToString(), Is.StringMatching(@"^254\s+;.*"));
var ms = new StringWriter();
using (var writer = new InstructionTextWriter(ms))
writer.Write(badInstruction);
}
public void WriteExtraParameter()
{
var badInstruction = new Instruction(OpCode.Ret).Source(10);
Assert.That(badInstruction.ToString(), Is.StringMatching(@"^Ret\s+\$10"));
var ms = new StringWriter();
using (var writer = new InstructionTextWriter(ms))
writer.Write(badInstruction);
}
public void ParseExpression()
{
var instruction = new Instruction(OpCode.Mov).Destination(Register.A).Source(10);
Assert.That(instruction.OpCode, Is.EqualTo(OpCode.Mov));
Assert.That(instruction.OpCodeMask, Is.EqualTo(13));
Assert.That(instruction.ToString(), Is.StringMatching(@"^Mov\s+r1\s+\$10"));
}
