public void CanGetListIndex()
{
var list = new ListValue();
list.Add("bar");
cpu.PushStack(list);
const int INDEX = 0;
cpu.PushStack(INDEX);
var opcode = new OpcodeGetIndex();
opcode.Execute(cpu);
Assert.AreEqual(1, list.Count);
Assert.AreEqual("bar", cpu.PopStack());
}
public void CanGetCorrectLexiconIndex()
{
var list = new Lexicon();
list.Add(new StringValue("foo"), new StringValue("bar"));
list.Add(new StringValue("fizz"), new StringValue("bang"));
cpu.PushStack(list);
const string INDEX = "fizz";
cpu.PushStack(INDEX);
var opcode = new OpcodeGetIndex();
opcode.Execute(cpu);
Assert.AreEqual(2, list.Count);
Assert.AreEqual(new StringValue("bang"), cpu.PopStack());
}
public void CanGetDoubleIndex()
{
var list = new ListValue();
list.Add(new StringValue("bar"));
list.Add(new StringValue("foo"));
list.Add(new StringValue("fizz"));
cpu.PushStack(list);
const double INDEX = 2.5;
cpu.PushStack(INDEX);
var opcode = new OpcodeGetIndex();
opcode.Execute(cpu);
Assert.AreEqual(3, list.Count());
Assert.AreEqual(new StringValue("fizz"), cpu.PopStack());
}
public void CanGetLexiconIndex()
{
var list = new Lexicon<object,object>();
list.Add("foo", "bar");
cpu.PushStack(list);
const string INDEX = "foo";
cpu.PushStack(INDEX);
var opcode = new OpcodeGetIndex();
opcode.Execute(cpu);
Assert.AreEqual(1, list.Count);
Assert.AreEqual("bar", cpu.PopStack());
}