public void OperatorEqualTo()
{
_left = 10;
_right = 10;
Assert.True(_left == _right);
_left = 10;
_right = 11;
Assert.False(_left == _right);
_left = "10";
_right = 10;
Assert.False(_left == _right); // no ty
_left = MondValue.Null;
_right = MondValue.Undefined;
Assert.False(_left == _right);
_left = MondValue.Object();
_right = _left;
Assert.True(_left == _right);
_left = 0;
_right = MondValue.Null;
Assert.False(_left == _right, "type check");
}
public void ClassArgument()
{
var person = new ClassTests.Person(MondValue.Object(), "Rohan");
var personValue = MondValue.Object(_state);
personValue.UserData = person;
_state["rohan"] = personValue;
Assert.True(_state.Run(@"
return global.Greet(global.rohan);
") == "hello Rohan!");
personValue.UserData = "something";
Assert.Throws <MondRuntimeException>(() => _state.Run(@"
global.Greet(global.rohan);
"));
personValue.UserData = null;
Assert.Throws <MondRuntimeException>(() => _state.Run(@"
global.Greet(global.rohan);
"));
}
private MondValue ParseObject()
{
var obj = MondValue.Object();
var first = true;
while (!Match(TokenType.ObjectEnd))
{
if (first)
{
first = false;
}
else
{
Require(TokenType.Comma);
}
var key = Require(TokenType.String);
Require(TokenType.Colon);
var value = ParseValue();
obj[key.Value] = value;
}
Require(TokenType.ObjectEnd);
return(obj);
}
public static MondValue GetEnumerator([MondInstance] MondValue instance)
{
EnsureObject("getEnumerator", instance);
var enumerator = MondValue.Object();
var keys = instance.ObjectValue.Values.Keys.ToList();
var i = 0;
enumerator["current"] = MondValue.Undefined;
enumerator["moveNext"] = MondValue.Function((_, args) =>
{
if (i >= keys.Count)
{
return(false);
}
var pair = MondValue.Object();
pair["key"] = keys[i];
pair["value"] = instance.ObjectValue.Values[keys[i]];
enumerator["current"] = pair;
i++;
return(true);
});
enumerator["dispose"] = new MondFunction((_, args) => MondValue.Undefined);
return(enumerator);
}
public void OnOpen(WebSocket socket)
{
_socket = socket;
_socket.DataReceived += OnMessage;
_debugger.GetState(
out var isRunning, out var programs, out var position, out var watches, out var callStack);
var message = MondValue.Object();
message["Type"] = "InitialState";
message["Programs"] = MondValue.Array(programs.Select(Utility.JsonProgram));
message["Running"] = isRunning;
message["Id"] = position.Id;
message["StartLine"] = position.StartLine;
message["StartColumn"] = position.StartColumn;
message["EndLine"] = position.EndLine;
message["EndColumn"] = position.EndColumn;
message["Watches"] = MondValue.Array(watches.Select(Utility.JsonWatch));
if (callStack != null)
{
message["CallStack"] = _debugger.BuildCallStackArray(callStack);
}
Send(Json.Serialize(message));
}
public MondValue Serialize(MondState state, params MondValue[] args)
{
var result = MondValue.Object(state);
result["$ctor"] = "Color";
result["$args"] = MondValue.Array(new MondValue[] { Red, Green, Blue, Alpha });
return(result);
}
public MondValue Serialize(MondState state, params MondValue[] args)
{
var result = MondValue.Object(state);
result["$ctor"] = "Regex";
result["$args"] = MondValue.Array(new MondValue[] { _pattern, _ignoreCase, _multiline });
return(result);
}
public static MondValue JsonWatch(Watch watch)
{
var obj = MondValue.Object();
obj["Id"] = watch.Id;
obj["Expression"] = watch.Expression;
obj["Value"] = watch.Value;
return(obj);
}
public static MondValue JsonProgram(ProgramInfo program)
{
var obj = MondValue.Object();
obj["FileName"] = program.FileName;
obj["SourceCode"] = program.DebugInfo.SourceCode;
obj["FirstLine"] = FirstLineNumber(program.DebugInfo);
obj["Breakpoints"] = MondValue.Array(program.Breakpoints.Select(e => MondValue.Number(e)));
return(obj);
}
private static MondValue ToMond(Match match)
{
var result = MondValue.Object();
result["index"] = match.Index;
result["length"] = match.Length;
result["success"] = match.Success;
result["value"] = match.Value;
return(result);
}
private static MondValue JsonValueProperty(MondValue key, MondValue value)
{
var property = MondValue.Object();
property["name"] = key.ToString();
property["nameType"] = key.Type.GetName();
property["value"] = value.ToString();
property["valueType"] = value.Type.GetName();
return(property);
}
public static MondValue JsonCallStackEntry(int programId, MondDebugContext.CallStackEntry callStackEntry)
{
var obj = MondValue.Object();
obj["ProgramId"] = programId;
obj["FileName"] = callStackEntry.FileName;
obj["Function"] = callStackEntry.Function;
obj["LineNumber"] = callStackEntry.LineNumber;
obj["ColumnNumber"] = callStackEntry.ColumnNumber;
return(obj);
}
public static MondValue JsonBreakpoint(MondDebugInfo.Statement statement)
{
var obj = MondValue.Object();
obj["address"] = statement.Address;
obj["line"] = statement.StartLineNumber;
obj["column"] = statement.StartColumnNumber;
obj["endLine"] = statement.EndLineNumber;
obj["endColumn"] = statement.EndColumnNumber;
return(obj);
}
public static MondValue Bind(Type type)
{
var obj = MondValue.Object();
foreach (var m in BindImpl(type))
{
obj.AsDictionary.Add(m.Item1, m.Item2);
}
return(obj);
}
public void OnOpen()
{
_debugger.GetState(out var isRunning, out _);
var message = MondValue.Object();
message["type"] = "initialState";
message["version"] = MondRemoteDebugger.ProtocolVersion;
message["isRunning"] = isRunning;
Send(Json.Serialize(message));
}
public Machine(MondState state)
: this()
{
_state = state;
Global = MondValue.Object(state);
_debugAction = MondDebugAction.Run;
_debugSkip = false;
_debugAlign = false;
_debugDepth = 0;
Debugger = null;
}
/// <summary>
/// Generates a class binding for the given type. Returns the constructor
/// function and sets prototype to the generated prototype.
/// </summary>
public static MondFunction Bind(Type type, MondState state, out MondValue prototype)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (state == null)
{
throw new ArgumentNullException(nameof(state));
}
ClassBinding binding;
lock (Cache)
{
if (!Cache.TryGetValue(type, out binding))
{
binding = BindImpl(type);
Cache[type] = binding;
}
}
var prototypeObj = state.FindPrototype(binding.Name);
if (prototypeObj == null)
{
prototypeObj = CopyToObject(binding.PrototypeFunctions, state);
if (!state.TryAddPrototype(binding.Name, prototypeObj))
{
throw new MondBindingException(BindingError.DuplicatePrototype, binding.Name);
}
}
prototype = prototypeObj;
var constructor = binding.Constructor;
if (constructor == null)
{
return(null);
}
return((_, arguments) =>
{
var instance = MondValue.Object(_);
instance.Prototype = prototypeObj;
instance.UserData = constructor(_, instance, arguments);
return instance;
});
}
public static MondValue Create(MondState state)
{
MondClassBinder.Bind <AsyncClass>(state, out var prototype);
var instance = new AsyncClass();
var obj = MondValue.Object();
obj.UserData = instance;
obj.Prototype = prototype;
obj.Lock();
return(obj);
}
internal static ReturnConverter MakeReturnConversion(Type returnType)
{
if (returnType == typeof(void))
{
return((e, s, o) => MondValue.Undefined);
}
if (returnType == typeof(MondValue))
{
return((e, s, o) => ReferenceEquals(o, null) ? MondValue.Null : (MondValue)o);
}
if (returnType == typeof(string))
{
return((e, s, o) => ReferenceEquals(o, null) ? MondValue.Null : (MondValue)(string)o);
}
if (returnType == typeof(bool))
{
return((e, s, o) => (bool)o);
}
if (NumberTypes.Contains(returnType))
{
return((e, s, o) => Convert.ToDouble(o));
}
var classAttrib = returnType.Attribute <MondClassAttribute>();
if (classAttrib != null && classAttrib.AllowReturn)
{
var className = classAttrib.Name ?? returnType.Name;
return((e, s, o) =>
{
var prototype = s.FindPrototype(className);
if (prototype == null)
{
throw new MondRuntimeException(e + string.Format(BindingError.PrototypeNotFound, className));
}
var obj = MondValue.Object(s);
obj.Prototype = prototype;
obj.UserData = o;
return obj;
});
}
throw new MondBindingException(BindingError.UnsupportedReturnType, returnType);
}
public static MondValue JsonCallStackEntry(int programId, MondDebugContext.CallStackEntry callStackEntry)
{
var obj = MondValue.Object();
obj["programId"] = programId;
obj["address"] = callStackEntry.Address;
obj["fileName"] = callStackEntry.FileName;
obj["function"] = callStackEntry.Function;
obj["line"] = callStackEntry.StartLineNumber;
obj["column"] = callStackEntry.StartColumnNumber;
obj["endLine"] = callStackEntry.EndLineNumber ?? MondValue.Undefined;
obj["endColumn"] = callStackEntry.EndColumnNumber ?? MondValue.Undefined;
return(obj);
}
private static MondValue CopyToObject(Dictionary <string, MondFunction> functions, MondState state)
{
var obj = MondValue.Object(state);
obj.Prototype = MondValue.Null;
foreach (var func in functions)
{
obj[func.Key] = func.Value;
}
obj.Prototype = ValuePrototype.Value;
return(obj);
}
public void ObjectFieldIndexer()
{
var obj = MondValue.Object();
Assert.True(obj["undef"] == MondValue.Undefined);
Assert.True(obj["setPrototype"] != MondValue.Undefined);
obj["test"] = 123;
Assert.True(obj["test"] == 123);
obj[123] = "test";
Assert.True(obj[123] == "test");
}
private MondValue CreateLocalObject()
{
var obj = MondValue.Object(_state);
obj.Prototype = MondValue.Null;
obj["__get"] = new MondFunction((_, args) =>
{
if (args.Length != 2)
{
throw new MondRuntimeException("LocalObject.__get: requires 2 parameters");
}
var name = (string)args[1];
if (!TryGetLocalAccessor(name, out var getter, out var setter))
{
throw new MondRuntimeException("`{0}` is not defined", name);
}
return(getter());
});
obj["__set"] = new MondFunction((_, args) =>
{
if (args.Length != 3)
{
throw new MondRuntimeException("LocalObject.__set: requires 3 parameters");
}
var name = (string)args[1];
var value = args[2];
if (!TryGetLocalAccessor(name, out var getter, out var setter))
{
throw new MondRuntimeException("`{0}` is not defined", name);
}
if (setter == null)
{
throw new MondRuntimeException("`{0}` is read-only", name);
}
setter(value);
return(value);
});
return(obj);
}
public void WrappedInstanceFunction()
{
var obj = MondValue.Object();
var func = MondValue.Function((state, instance, args) => MondValue.Undefined);
Assert.True(func.FunctionValue.Type == ClosureType.InstanceNative);
obj["test"] = func;
var closure = obj["test"];
Assert.True(closure.FunctionValue.Type == ClosureType.Native);
Assert.True(new MondState().Call(obj["test"]) == MondValue.Undefined);
}
public static MondValue Create(MondState state, RequireLibrary require)
{
MondClassBinder.Bind <RequireClass>(state, out var prototype);
var instance = new RequireClass();
instance._require = require;
var obj = MondValue.Object();
obj.UserData = instance;
obj.Prototype = prototype;
obj.Lock();
return(obj);
}
public static MondValue Create(MondState state, ConsoleOutputLibrary consoleOutput)
{
MondValue prototype;
MondClassBinder.Bind <ConsoleOutputClass>(state, out prototype);
var instance = new ConsoleOutputClass();
instance._consoleOutput = consoleOutput;
var obj = MondValue.Object();
obj.UserData = instance;
obj.Prototype = prototype;
obj.Lock();
return(obj);
}
private MondDebugAction WaitForAction()
{
var result = _breaker.Task.Result;
lock (_sync)
{
_context = null;
_breaker = null;
}
var message = MondValue.Object();
message["Type"] = "State";
message["Running"] = true;
Broadcast(message);
return(result);
}
public void UserData()
{
const string data = "test";
var value = MondValue.Object();
value.UserData = data;
Assert.True(ReferenceEquals(data, value.UserData));
value.UserData = null;
Assert.True(ReferenceEquals(null, value.UserData));
Assert.Throws <MondRuntimeException>(() =>
{
var a = MondValue.Null.UserData;
});
}
internal void RemoveWatch(int id)
{
int removed;
lock (_sync)
removed = _watches.RemoveAll(w => w.Id == id);
if (removed == 0)
{
return;
}
var message = MondValue.Object();
message["Type"] = "RemovedWatch";
message["Id"] = id;
Broadcast(message);
}
private MondValue ParseObject()
{
var obj = MondValue.Object();
var first = true;
while (!Match(TokenType.ObjectEnd))
{
if (first)
{
first = false;
}
else
{
Require(TokenType.Comma);
}
var key = ParseValue();
Require(TokenType.Colon);
var value = ParseValue();
obj[key] = value;
}
Require(TokenType.ObjectEnd);
var ctorName = obj["$ctor"];
if (ctorName.Type == MondValueType.String)
{
var ctor = _state[ctorName];
if (ctor.Type == MondValueType.Function || (ctor.Type == MondValueType.Object && (bool)ctor["__call"]))
{
var ctorArgs = obj["$args"];
var args = ctorArgs.Type == MondValueType.Array ? ctorArgs.AsList : new MondValue[0];
obj = _state.Call(ctor, args.ToArray());
}
}
return(obj);
}