protected void WhenTokenized()
{
var testCase = TestCase.Current;
var lexerRuntimeInfo = new LexerRuntimeInfo(new LexerStringReader(testCase.Query, testCase.Position));
testCase.Result = GetTokenizer(testCase.Config).Tokenize(ref lexerRuntimeInfo);
}
protected TokenizationResult EnsureTrailingSpecialChar(ref LexerRuntimeInfo info, TokenizationResult result)
{
if (result.Success == false)
{
return(result);
}
ref var reader = ref info.Reader;
public override TokenizationResult Tokenize(ref LexerRuntimeInfo info)
{
var startPosition = info.Reader.CurrentPosition;
var whitespaceSpan = info.Reader.ReadTillEndOfWhitespace();
if (whitespaceSpan.Length == 0)
{
return(NoWhitespaceResult);
}
var token = new WhitespaceToken(startPosition, whitespaceSpan.Length);
return(TokenizationResult.Successful(token));
}
public override TokenizationResult Tokenize(ref LexerRuntimeInfo info)
{
var startPosition = info.Reader.CaptureCurrentPosition();
var found = _keywordsTrie.TryFind(info.Reader, out var keyword, out var readLength);
if (found == false)
{
return(TokenizationResult.Failed());
}
var token = new KeywordToken(startPosition.Value, readLength, keyword);
var result = TokenizationResult.Successful(token);
return(EnsureTrailingSpecialChar(ref info, result));
}
public abstract TokenizationResult Tokenize(ref LexerRuntimeInfo info);
public override TokenizationResult Tokenize(ref LexerRuntimeInfo info)
{
ref var reader = ref info.Reader;