public static DaisyAst Parse(string code)
{
var llstream = new LookAheadStream <Token>(new Lexer(code.ToStream()).Lex());
var parser = new DaisyParser(llstream);
return(parser.Parse());
}
public void ItDiesOnIllegalStatements(string code)
{
var llstream = new LookAheadStream<Token>(new Lexer(code.ToStream()).Lex());
var parser = new DaisyParser(llstream);
try
{
parser.Parse();
}
catch (Exception)
{
//throw;
return;
}
Assert.Fail("Expected " + code + " to not parse");
}
public static DaisyAst Parse(string code)
{
var llstream = new LookAheadStream<Token>(new Lexer(code.ToStream()).Lex());
var parser = new DaisyParser(llstream);
return parser.Parse();
}
public void ItParsesLanguages(string code, string expectedTree)
{
var llstream = new LookAheadStream<Token>(new Lexer(code.ToStream()).Lex());
var parser = new DaisyParser(llstream);
var tree = parser.Parse();
Assert.IsNotNull(tree);
var actualTree = DaisyAstPrinter.Print(tree.Root);
if(expectedTree != actualTree)
{
Console.WriteLine(expectedTree);
Console.WriteLine("----------------");
Console.WriteLine(actualTree);
}
Assert.AreEqual(expectedTree, actualTree);
}
