按建议，继续完成后续工作

结论：已新增 INI WASM Node smoke 验证，确认 vendored LinuxCNC inifile.cc 构建出的 WASM 模块可通过导出 C ABI 查询 INI 内容，并同步更新兼容性与漂移文档。

wasm-port/docs/compatibility-validation.md

@@ -6,12 +6,18 @@ This document records how the standalone LinuxCNC WASM port currently proves
 that migrated behavior remains tied to LinuxCNC source code and fixture
 semantics.
 
-The primary validation command is:
+The primary native validation command is:
 
 ```bash
 wasm-port/tests/native/verify_native_probes.sh
 ```
 
+The current WASM smoke validation command is:
+
+```bash
+wasm-port/tests/wasm/node/verify_ini_wasm.sh
+```
+
 ## Validation Chain
 
 The native validation script runs these checks in order:
@@ -35,6 +41,11 @@ The native validation script runs these checks in order:
    Checks probe exit codes, source-probe coverage, harness stdout, canonical
    fixture events, and expected error behavior.
 
+The WASM INI smoke script builds `runtime/ui/ini-panel/linuxcnc_ini.js` and
+`linuxcnc_ini.wasm` from vendored LinuxCNC `inifile.cc`, then loads that
+module in Node and verifies `lcini_get_string()` against an in-memory INI file
+written to the Emscripten filesystem.
+
 ## Source Coverage
 
 Every `.c` and `.cc` entry in `tools/source-manifest.txt` must have a
@@ -77,6 +88,12 @@ The validation fails if:
 | `linuxcnc_genhex_kinematics_probe` | Validates vendored LinuxCNC generic hexapod inverse/forward behavior, including the switchkins iterative-forward warmup path. |
 | `linuxcnc_pentakins_kinematics_probe` | Validates vendored LinuxCNC pentapod inverse/forward pose round-trip behavior. |
 
+## Current WASM Harnesses
+
+| Harness | Purpose |
+| --- | --- |
+| `tests/wasm/node/verify_ini_wasm.sh` | Validates the browser-facing INI WASM module can be built from vendored LinuxCNC `inifile.cc`, loaded in Node, and queried through the exported C ABI. |
+
 ## Fixture Coverage
 
 Positive G-code fixtures currently cover:
@@ -118,8 +135,9 @@ Negative fixtures currently cover:
 
 ## Validation Boundaries
 
-Current validation is native-only. WASM, browser, SDK, OPFS, and full
-machine-session validation remain future work.
+Current full-core validation is native-only. WASM validation is limited to the
+INI parser smoke harness. Browser, SDK, OPFS, and full machine-session
+validation remain future work.
 
 The current fixture expectations validate standalone behavior against both the
 vendored LinuxCNC source path and an upstream `rs274` side-by-side baseline for

wasm-port/docs/drift-report.md

@@ -56,7 +56,8 @@ semantic rewrites:
 
 ## Known Gaps
 
-- No browser/WASM parity tests yet.
+- No browser/full-core WASM parity tests yet. The INI parser now has a Node
+  WASM smoke harness against vendored LinuxCNC `inifile.cc`.
 - No JS SDK validation yet.
 - No OPFS persistence validation yet.
 - Identity/trivial, `5axiskins`, TRT `xyzac`/`xyzbc`, delta, SCARA, PUMA,

wasm-port/docs/source-reuse-map.md

@@ -31,7 +31,7 @@ Current validation is intentionally mechanical:
 
 | Capability | LinuxCNC source files | Port classification | Standalone boundary | Current validation |
 | --- | --- | --- | --- | --- |
-| INI parsing | `src/emc/ini/inifile.cc`, `inifile.h`, `inifile.hh` | Copy unchanged | Native file IO remains LinuxCNC-style in the vendored parser; browser OPFS integration remains outside this layer | Vendor byte sync, `linuxcnc_ini_probe`, `linuxcnc_inifile_source_probe` |
+| INI parsing | `src/emc/ini/inifile.cc`, `inifile.h`, `inifile.hh` | Copy unchanged | Native file IO remains LinuxCNC-style in the vendored parser; browser OPFS integration remains outside this layer | Vendor byte sync, `linuxcnc_ini_probe`, `linuxcnc_inifile_source_probe`, `tests/wasm/node/verify_ini_wasm.sh` |
 | RTAPI compatibility headers | `src/rtapi/rtapi_*.h` in the manifest | Copy unchanged plus standalone shim include path | `runtime/core/shims/rtapi.h` supplies the minimal standalone RTAPI surface needed by vendored code | Vendor byte sync, compile coverage through dependent source probes |
 | Canon/NML-facing interpreter types | `src/emc/nml_intf/canon*.hh`, `emctool.h`, `interp_return.hh`, `motion_types.h`, `emcpose.*`, `emcpos.h`, `debugflags.h`, `src/emc/linuxcnc.h` | Copy unchanged plus narrow standalone status shim | NML transport is not ported; `runtime/core/shims/nml_intf/emc.hh` exposes only the `emcStatus` machine-units status edge currently needed by vendored interpreter conversion and initialization code | Vendor byte sync, dependent source probes, `linuxcnc_emc_status_probe`, `linuxcnc_tp_api_probe`, interpreter harnesses |
 | Motion state headers | `src/emc/motion/state_tag.h`, `emcmotcfg.h`, `simple_tp.h`, `motion.h`, `mot_priv.h`, `axis.h` | Copy unchanged | Realtime motion process is not ported; standalone probes seed the small motion status/config state required by TP calls | Vendor byte sync, `linuxcnc_tp_api_probe` |
@@ -69,7 +69,7 @@ Current validation is intentionally mechanical:
 - Cutter compensation positive motion and negative interpreter paths are
   fixture-covered through vendored `interp_convert.cc` and `interp_queue.cc`.
 - Browser/WASM C ABI and JS SDK layers are not yet built for the full
-  interpreter/planner core.
+  interpreter/planner core. The INI parser has a Node WASM smoke harness.
 - OPFS persistence is not yet connected to INI, tool table, parameter file, or
   G-code program loading.
 - Native LinuxCNC GUI code remains out of scope for implementation.