Fix Utf8Transcoder AVX2 bug, add SIMD boundary tests - Added Hungarian language preference rule to copilot-instructions.md. - Fixed AVX2 SIMD bug in Utf8Transcoder: corrected upper-half store offset from Vector128<ushort>.Count to Vector256<ushort>.Count, preventing memory overlap on 32+ byte ASCII runs. - Added Utf8TranscoderTests covering all SIMD/scalar paths, with boundary and round-trip tests for ASCII, Hungarian, CJK, emoji, and mixed content, ensuring correctness and BCL compatibility. |
||
|---|---|---|
| .. | ||
| Compression | ||
| GeneratedWriters | ||
| Serialization | ||
| TestModels | ||
| AyCode.Core.Tests.csproj | ||
| GlobalUsings.cs | ||
| JsonExtensionTests.cs | ||
| README.md | ||
| TestModelBase.cs | ||
README.md
AyCode.Core.Tests
MSTest unit tests for AyCode.Core serialization, compression, and utilities. Covers binary/JSON round-trips, reference handling, nullable types, source generator integration, and performance benchmarks.
Folder Structure
| Folder | Purpose |
|---|---|
Serialization/ |
Binary and JSON serialization tests (20+ test classes) |
Compression/ |
GZip compression tests |
TestModels/ |
Shared test entities, enums, data factories, SignalR infrastructure |
GeneratedWriters/ |
Hand-written source generator output examples |
Key Files (Root)
GlobalUsings.cs— Global MSTest using.TestModelBase.cs— Abstract base for test models with configuration support.JsonExtensionTests.cs— JSON extension method tests.
Dependencies
| Dependency | Purpose |
|---|---|
MSTest |
Test framework |
MessagePack |
Serialization comparison |
MemoryPack |
Serialization comparison |
MongoDB.Bson |
BSON comparison |