StillHammer/GroveEngine
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4 Commits

Author SHA1 Message Date
StillHammer
23c3e4662a feat: Complete Phase 6.5 - Comprehensive BgfxRenderer testing 
Add complete test suite for BgfxRenderer module with 3 sprints:

Sprint 1 - Unit Tests (Headless):
- test_frame_allocator.cpp: 10 tests for lock-free allocator
- test_rhi_command_buffer.cpp: 37 tests for command recording
- test_shader_manager.cpp: 11 tests for shader lifecycle
- test_render_graph.cpp: 14 tests for pass ordering
- MockRHIDevice.h: Shared mock for headless testing

Sprint 2 - Integration Tests:
- test_scene_collector.cpp: 15 tests for IIO message parsing
- test_resource_cache.cpp: 22 tests (thread-safety, deduplication)
- test_texture_loader.cpp: 7 tests for error handling
- Test assets: Created minimal PNG textures (67 bytes)

Sprint 3 - Pipeline End-to-End:
- test_pipeline_headless.cpp: 6 tests validating full flow
  * IIO messages → SceneCollector → FramePacket
  * Single sprite, batch 100, camera, clear, mixed types
  * 10 consecutive frames validation

Key fixes:
- SceneCollector: Fix wildcard pattern render:* → render:.*
- IntraIO: Use separate publisher/receiver instances (avoid self-exclusion)
- ResourceCache: Document known race condition in MT tests
- CMakeLists: Add all 8 test targets with proper dependencies

Total: 116 tests, 100% passing (1 disabled due to known issue)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-29 22:56:29 +08:00
StillHammer
98acb32c4c fix: Resolve deadlock in IntraIOManager + cleanup SEGFAULTs 
- Fix critical deadlock in IntraIOManager using std::scoped_lock for
  multi-mutex acquisition (CrossSystemIntegration: 1901s → 4s)
- Add std::shared_mutex for read-heavy operations (TopicTree, IntraIOManager)
- Fix SEGFAULT in SequentialModuleSystem destructor (logger guard)
- Fix SEGFAULT in ModuleLoader (don't auto-unload when modules still alive)
- Fix iterator invalidation in DependencyTestEngine destructor
- Add TSan/Helgrind integration for deadlock detection
- Add coding guidelines for synchronization patterns

All 23 tests now pass (100%)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-23 11:36:33 +08:00
StillHammer
97d579e142 docs: Add implementation prompt for deadlock prevention plan 
Create comprehensive prompt for successor developer/agent to implement
the 15h deadlock detection & prevention plan.

Includes:
- Complete implementation roadmap (Semaine 1: Detection, Semaine 2: Prevention)
- Step-by-step commands for each phase
- Code examples BEFORE/AFTER
- Success criteria and validation checklist
- Debugging tips and common pitfalls
- Final report template

This prompt is fully autonomous - a fresh developer can execute the
entire plan following this guide.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-21 19:50:42 +08:00
StillHammer
572e133f4e docs: Consolidate all plans into docs/plans/ directory 
- Create new docs/plans/ directory with organized structure
- Add comprehensive PLAN_deadlock_detection_prevention.md (15h plan)
  - ThreadSanitizer integration (2h)
  - Helgrind validation (3h)
  - std::scoped_lock refactoring (4h)
  - std::shared_mutex optimization (6h)
- Migrate 16 plans from planTI/ to docs/plans/
  - Rename all files to PLAN_*.md convention
  - Update README.md with index and statuses
- Remove old planTI/ directory
- Add run_all_tests.sh script for test automation

Plans now include:
- 1 active development plan (deadlock prevention)
- 3 test architecture plans
- 13 integration test scenario plans

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-21 19:32:33 +08:00