2 Commits

Author	SHA1	Message	Date
StillHammer	aa322d5214	fix: Correct hot-reload version validation in race condition test ... Fixed critical bug where moduleVersion was being overwritten during setConfiguration(), preventing proper hot-reload validation. ## Problem - TestModule::setConfiguration() called configNode.getString("version") - This overwrote the compiled moduleVersion (v2, v3, etc.) back to "v1" - All reloads appeared successful but versions never actually changed - Test validated thread safety but NOT actual hot-reload functionality ## Solution - Removed moduleVersion overwrite from setConfiguration() - moduleVersion now preserved as global compiled into .so - Added clear comments explaining this is a compile-time value - Simplified test configuration (no longer passes version param) ## Test Results (After Fix) ✅ 15/15 compilations (100%) ✅ 29/29 reloads (100%) ✅ Versions actually change: v1 → v2 → v5 → v14 → v15 ✅ 0 corruptions ✅ 0 crashes ✅ 330ms avg reload time (file stability check working) ✅ Test now validates REAL hot-reload, not just thread safety 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-15 13:21:57 +08:00
StillHammer	484b9ab5d4	feat: Add Scenario 4 - Race Condition Hunter test suite ... Add comprehensive concurrent compilation and hot-reload testing infrastructure to validate thread safety and file stability during race conditions. ## New Components ### AutoCompiler Helper (tests/helpers/AutoCompiler.{h,cpp}) - Automatically modifies source files to bump version numbers - Compiles modules repeatedly on separate thread (15 iterations @ 1s interval) - Tracks compilation success/failure rates with atomic counters - Thread-safe compilation statistics ### Race Condition Test (tests/integration/test_04_race_condition.cpp) - **3 concurrent threads:** - Compiler: Recompiles TestModule.so every 1 second - FileWatcher: Detects .so changes and triggers hot-reload with mutex protection - Engine: Runs at 60 FPS with try_lock to skip frames during reload - Validates module integrity (health status, version, configuration) - Tracks metrics: compilation rate, reload success, corrupted loads, crashes - 90-second timeout with progress monitoring ### TestModule Enhancements (tests/modules/TestModule.cpp) - Added global moduleVersion variable for AutoCompiler modification - Version bumping support for reload validation ## Test Results (Initial Implementation) ``` Duration: 88s Compilations: 15/15 (100%) ✅ Reloads: ~30 (100% success) ✅ Corrupted: 0 ✅ Crashes: 0 ✅ File Stability: 328ms avg (proves >100ms wait) ✅ ``` ## Known Issue (To Fix in Next Commit) - Module versions not actually changing during reload - setConfiguration() overwrites compiled version - Reload mechanism validated but version bumping needs fix ## Files Modified - tests/CMakeLists.txt: Add AutoCompiler to helpers, add test_04 - tests/modules/TestModule.cpp: Add version bumping support - .gitignore: Add build/ and logs/ 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-15 10:55:44 +08:00