public void TestParseFunction2()
{
var byteCodeParser = new ByteCodeParser(new Tokenizer().Tokenize("func std.println(Int) Void\n{\nADDINT\n}").ToList());
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual(1, function.Instructions.Count);
Assert.AreEqual(OpCodes.AddInt, function.Instructions[0].OpCode);
}
public void TestParseFunction3()
{
var byteCodeParser = new ByteCodeParser(new Tokenizer().Tokenize("func std.println(Int) Void\n{\nNEWARR Int\n}").ToList());
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual(1, function.Instructions.Count);
Assert.AreEqual(OpCodes.NewArray, function.Instructions[0].OpCode);
Assert.AreEqual("Int", function.Instructions[0].StringValue);
}
public void TestParseFunction()
{
var byteCodeParser = new ByteCodeParser(new Tokenizer().Tokenize("func std.println(Int) Void\n{\n}").ToList());
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual("std.println", function.Name);
Assert.AreEqual(1, function.Parameters.Count);
Assert.AreEqual("Int", function.Parameters[0]);
Assert.AreEqual("Void", function.ReturnType);
}
public void TestLocals()
{
var byteCodeParser = new ByteCodeParser(this.TokenizeFile("locals.txt"));
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual(2, function.Locals.Count);
Assert.AreEqual("Int", function.Locals[0]);
Assert.AreEqual("Float", function.Locals[1]);
Assert.AreEqual(1, function.Instructions.Count);
Assert.AreEqual(OpCodes.Return, function.Instructions[0].OpCode);
}
public void TestClass()
{
var byteCodeParser = new ByteCodeParser(this.TokenizeFile("class.txt"));
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Classes.Count);
var currentClass = assembly.Classes[0];
Assert.AreEqual("Point", currentClass.Name);
Assert.AreEqual(2, currentClass.Fields.Count);
Assert.AreEqual("x", currentClass.Fields[0].Name);
Assert.AreEqual("Int", currentClass.Fields[0].Type);
Assert.AreEqual("y", currentClass.Fields[1].Name);
Assert.AreEqual("Int", currentClass.Fields[1].Type);
}
public void TestInt()
{
var byteCodeParser = new ByteCodeParser(this.TokenizeFile("int.txt"));
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual(4, function.Instructions.Count);
Assert.AreEqual(OpCodes.LoadArgument, function.Instructions[0].OpCode);
Assert.AreEqual(0, function.Instructions[0].IntValue);
Assert.AreEqual(OpCodes.LoadArgument, function.Instructions[1].OpCode);
Assert.AreEqual(1, function.Instructions[1].IntValue);
Assert.AreEqual(OpCodes.AddInt, function.Instructions[2].OpCode);
Assert.AreEqual(OpCodes.Return, function.Instructions[3].OpCode);
}
public void TestCall()
{
var byteCodeParser = new ByteCodeParser(this.TokenizeFile("call.txt"));
var assembly = byteCodeParser.Parse();
Assert.AreEqual(1, assembly.Functions.Count);
var function = assembly.Functions[0];
Assert.AreEqual(4, function.Instructions.Count);
Assert.AreEqual(OpCodes.LoadArgument, function.Instructions[0].OpCode);
Assert.AreEqual(OpCodes.LoadArgument, function.Instructions[1].OpCode);
Assert.AreEqual(OpCodes.Call, function.Instructions[2].OpCode);
Assert.AreEqual("addInternal", function.Instructions[2].StringValue);
Assert.AreEqual(2, function.Instructions[2].Parameters.Count);
Assert.AreEqual("Int", function.Instructions[2].Parameters[0]);
Assert.AreEqual("Float", function.Instructions[2].Parameters[1]);
Assert.AreEqual(OpCodes.Return, function.Instructions[3].OpCode);
}