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G3: journal — note test helper committed 85273a6

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Lộc Phạm
2026-08-16 10:25:19 +07:00
parent 85273a6a7f
commit d0da12f42b
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20260815-tasks-g3.md
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@@ -97,5 +97,5 @@ G3.1 → G3.2 → G3.3.
- G3.2: pump watchdog phân loại stall — khi heartbeat stalled 3s + chưa restart lần nào, lấy pid từ BridgeProcess state, kiểm tra process còn sống (OpenProcess/GetExitCodeProcess) → log HUNG (pid alive) / CRASHED (pid gone) / UNKNOWN (no tracked pid). Verify: CRASH test (kill bridge → `CRASHED (pid 4432 gone)` → restart bridge mới); HUNG test (NtSuspendProcess giữ process sống nhưng heartbeat đứng → `HUNG (pid 6232 alive, heartbeat stalled)` → TerminateProcess → restart). Cả 2 PASS.
- G3.3: SEH per-channel — `SafeProcessChannel` bọc processAudioBlock trong `__try/__except(EXCEPTION_EXECUTE_HANDLER)`; plugin fault → mute channel (crashedCh_), log `[NativeBridge] G3.3: channel N plugin crashed in processAudioBlock (SEH) — muted until reload`, các channel khác tiếp tục render, bridge không sập; assign() (reload instance) reset mute. Helper tách riêng vì SEH không hợp lệ trong hàm có C++ unwinding (C2712). Verify: `seh_channel_test.exe` (stub processAudioBlock gây access violation → SafeProcessChannel trả false, crash bị nuốt, crashed flag set, renderAll no-op) PASS; bridge + cargo build PASS.
- Regression: G1.5 stress 1 iter PASS (đã fix test script đọc log 1 lần/poll + đóng GUI VST dính giữa các lần chạy); G3.1 heartbeat probe PASS (hb ~10Hz, kill → restart 3.7s). G2.5 không chạy lại (không đụng audio loop).
- Commit `0b8e80f` (6 files: lib.rs, Cargo.toml, NativeInstrumentEngine.h/.cpp, CMakeLists.txt, tests/seh_channel_test.cpp). `install/*.exe` không commit; `native_bridge/debug/test_g15_stress.py` (fix helper) chưa commit.
- Commit `0b8e80f` (6 files: lib.rs, Cargo.toml, NativeInstrumentEngine.h/.cpp, CMakeLists.txt, tests/seh_channel_test.cpp). `install/*.exe` không commit; `native_bridge/debug/test_g15_stress.py` (fix helper) commit riêng `85273a6`.
- G4 (sandbox plugin): tuỳ chọn, 2-3 tháng sau.