public void Can_Define_Variable()
{
var syms = new SymbolsGlobal();
syms.DefineVariable("a");
Assert.IsTrue(syms.Contains("a"));
}
public void Can_Define_Constant()
{
var syms = new SymbolsGlobal();
syms.DefineConstant("MIN", LTypes.Number, 10);
Assert.IsTrue(syms.Contains("MIN"));
Assert.IsTrue(syms.GetSymbol("MIN").Category == SymbolCategory.Const);
Assert.AreEqual(syms.GetSymbol <SymbolConstant>("MIN").Value, 10);
}
public void Can_Get_Var_Symbol()
{
var syms = new SymbolsGlobal();
syms.DefineVariable("a");
var sym = syms.GetSymbol("a");
Assert.AreEqual(sym.Name, "a");
Assert.AreEqual(sym.DataType, LTypes.Object);
Assert.AreEqual(sym.Category, "var");
}
private ISymbols GetNested()
{
var symg = new SymbolsGlobal();
symg.DefineVariable("a");
symg.DefineVariable("c");
symg.DefineFunction(SymbolTestsHelper.ToFunction("add", 2, new string[] { "a", "b" }, LTypes.Object));
var symn = new SymbolsFunction("add", symg);
symn.DefineVariable("a");
symn.DefineVariable("b");
return(symn);
}
public void Can_Get_Function_Symbol()
{
var syms = new SymbolsGlobal();
syms.DefineFunction(SymbolTestsHelper.ToFunction("add", 2, new string[] { "a", "b" }, LTypes.Object));
var sym = syms.GetSymbol <SymbolFunction>("add");
Assert.AreEqual(sym.Name, "add");
Assert.AreEqual(sym.DataType.TypeVal, LTypes.Function.TypeVal);
Assert.AreEqual(sym.Category, "func");
Assert.AreEqual(sym.Meta.TotalArgs, 2);
Assert.AreEqual(sym.Meta.Arguments[0].Name, "a");
Assert.AreEqual(sym.Meta.Arguments[1].Name, "b");
Assert.AreEqual(sym.Meta.ReturnType, LTypes.Object);
}
