7a045d31d7
Build & Test (NowChessSystems) TeamCity build finished
Summary - Added fastparse_3:3.0.2 dependency to modules/io - Implemented FenParserFastParse as a second alternative FEN parser using FastParse, with the same public API as FenParser and FenParserCombinators - Parsers are built bottom-up using (using P[Any]) Scala 3 syntax with NoWhitespace.* to prevent implicit whitespace skipping; rank sum validation uses Pass/Fail inside .flatMap - Added FenParserFastParseTest mirroring FenParserCombinatorsTest to prove behavioural equivalence across all three implementations Test plan - All existing tests pass — FenParser, FenParserCombinators, and all other modules untouched - FenParserFastParseTest covers all cases: valid FEN, invalid color, invalid castling, invalid board shapes, en passant, rank overflow, round-trip via FenExporter - All parser logic branches genuinely covered — known scoverage gap documented in docs/unresolved.md (FastParse inline macro generates synthetic proxy methods that scoverage instruments but that never execute at runtime) Co-authored-by: LQ63 <lkhermann@web.de> Reviewed-on: #22 Reviewed-by: Janis <janis-e@gmx.de> Co-authored-by: Leon Hermann <lq@blackhole.local> Co-committed-by: Leon Hermann <lq@blackhole.local>