private void SetupParser(string line)
{
lexer = new PreprocessorLexer(new AntlrInputStream(line));
var tokens = new CommonTokenStream(lexer);
parser = new PreprocessorParser(tokens);
}
public void TestEmptyComment()
{
string inputText = "/**/ ";
var input = new ANTLRStringStream(inputText);
var lexer = new PreprocessorLexer(input);
var tokenStream = new CommonTokenStream(lexer);
tokenStream.Fill();
List<IToken> tokens = tokenStream.GetTokens();
Assert.AreEqual(2, tokens.Count);
Assert.AreEqual(PreprocessorLexer.DELIMITED_COMMENT, tokens[0].Type);
Assert.AreEqual("/**/", tokens[0].Text);
Assert.AreEqual(PreprocessorLexer.EOF, tokens[1].Type);
}
internal VbaHeader()
{
classHeaderLines = new List <PreprocessorParser.ClassHeaderLineContext>();
attributes = new List <PreprocessorParser.ModuleAttributeContext>();
syntaxErrors = new List <SyntaxError>();
lexer = new PreprocessorLexer(new AntlrInputStream(""));
var tokens = new CommonTokenStream(lexer);
parser = new PreprocessorParser(tokens);
errorHandler = new HeaderErrorListener();
lexer.AddErrorListener(errorHandler);
parser.AddErrorListener(errorHandler);
}
public void TestEmptyComment()
{
string inputText = "/**/ ";
var input = new ANTLRStringStream(inputText);
var lexer = new PreprocessorLexer(input);
var tokenStream = new CommonTokenStream(lexer);
tokenStream.Fill();
List <IToken> tokens = tokenStream.GetTokens();
Assert.AreEqual(2, tokens.Count);
Assert.AreEqual(PreprocessorLexer.DELIMITED_COMMENT, tokens[0].Type);
Assert.AreEqual("/**/", tokens[0].Text);
Assert.AreEqual(PreprocessorLexer.EOF, tokens[1].Type);
}
internal static PreprocessorParser BuildPreprocessorParser(string source)
{
var errorHandler = new TestErrorListener();
var input = new AntlrInputStream(source);
var lexer = new PreprocessorLexer(input);
lexer.AddErrorListener(errorHandler);
var tokens = new CommonTokenStream(lexer);
var parser = new PreprocessorParser(tokens);
parser.AddErrorListener(errorHandler);
parser.AddErrorListener(new DiagnosticErrorListener());
parser.ErrorHandler = new BailErrorStrategy();
return(parser);
}
