process() public method

public process ( TextReader textReader ) : List
textReader TextReader
return List
Ejemplo n.º 1
0
        public void UnrecognizedChar()
        {
            TextReader   reader       = File.OpenText("code17.txt");
            ErrorHandler errorHandler = new ErrorHandler();
            Tokenizer    tokenizer    = new Tokenizer(errorHandler, true);

            tokenizer.process(File.OpenText("code17.txt"));
            List <Error> errors = errorHandler.getErrors();

            Assert.AreEqual(3, errors.Count);
        }
Ejemplo n.º 2
0
        public void TooManyTokensInStatements()
        {
            ErrorHandler errorHandler = new ErrorHandler();
            Tokenizer    tokenizer    = new Tokenizer(errorHandler, true);
            List <Token> tokens       = tokenizer.process(File.OpenText("code18.txt"));
            Parser       parser       = new Parser(tokens, errorHandler);

            parser.process();
            errorHandler.printErrorsToConsole();

            Assert.AreEqual(3, errorHandler.getErrors().Count);
        }
        public void BasicEvaluation()
        {
            Tokenizer tokenizer = new Tokenizer(s_errorHandler, true);
            List<Token> tokens = tokenizer.process(File.OpenText("code9.txt"));

            Parser parser = new Parser(tokens, s_errorHandler);
            parser.process();

            AST root = parser.getAST();
            AST expressionTree = root.getChild(0).getChild(0);

            ExpressionEvaluator e1 = new ExpressionEvaluator(expressionTree);
            Assert.AreEqual(26, e1.getValue());
        }
        public void BasicEvaluation()
        {
            Tokenizer    tokenizer = new Tokenizer(s_errorHandler, true);
            List <Token> tokens    = tokenizer.process(File.OpenText("code9.txt"));

            Parser parser = new Parser(tokens, s_errorHandler);

            parser.process();

            AST root           = parser.getAST();
            AST expressionTree = root.getChild(0).getChild(0);

            ExpressionEvaluator e1 = new ExpressionEvaluator(expressionTree);

            Assert.AreEqual(26, e1.getValue());
        }
        public void HandleNegativeNumbers()
        {
            Tokenizer    tokenizer = new Tokenizer(s_errorHandler, true);
            List <Token> tokens    = tokenizer.process(File.OpenText("code10.txt"));

            Parser parser = new Parser(tokens, s_errorHandler);

            parser.process();

            AST root           = parser.getAST();
            AST expressionTree = root.getChild(0).getChild(0);

            ExpressionEvaluator e = new ExpressionEvaluator(expressionTree);

            Assert.AreEqual(-5, e.getValue());
        }
Ejemplo n.º 6
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 List<Token> Tokenize(TextReader stream)
 {
     Tokenizer tokenizer = new Tokenizer(m_compileTimeErrorHandler, true);
     return tokenizer.process(stream);
 }
Ejemplo n.º 7
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        List <Token> Tokenize(TextReader stream)
        {
            Tokenizer tokenizer = new Tokenizer(m_compileTimeErrorHandler, true);

            return(tokenizer.process(stream));
        }
        public void HandleNegativeNumbers()
        {
            Tokenizer tokenizer = new Tokenizer(s_errorHandler, true);
            List<Token> tokens = tokenizer.process(File.OpenText("code10.txt"));

            Parser parser = new Parser(tokens, s_errorHandler);
            parser.process();

            AST root = parser.getAST();
            AST expressionTree = root.getChild(0).getChild(0);

            ExpressionEvaluator e = new ExpressionEvaluator(expressionTree);
            Assert.AreEqual(-5, e.getValue());
        }
Ejemplo n.º 9
0
 public void UnrecognizedChar()
 {
     TextReader reader = File.OpenText("code17.txt");
     ErrorHandler errorHandler = new ErrorHandler();
     Tokenizer tokenizer = new Tokenizer(errorHandler, true);
     tokenizer.process(File.OpenText("code17.txt"));
     List<Error> errors = errorHandler.getErrors();
     Assert.AreEqual(3, errors.Count);
 }
Ejemplo n.º 10
0
        public void TooManyTokensInStatements()
        {
            ErrorHandler errorHandler = new ErrorHandler();
            Tokenizer tokenizer = new Tokenizer(errorHandler, true);
            List<Token> tokens = tokenizer.process(File.OpenText("code18.txt"));
            Parser parser = new Parser(tokens, errorHandler);
            parser.process();
            errorHandler.printErrorsToConsole();

            Assert.AreEqual(3, errorHandler.getErrors().Count);
        }