Guard final simple remap staging paths

text6.txt

@@ -2072,3 +2072,50 @@ staging helper。暂缓：
   staged/unstaged overlap guard。
 
 继续避免 blocked runtime promotion、browser full inventory 扩面和 JS CNC 语义实现。
+
+四十七、2026-06-13 继续执行记录：final simple remap per-file staging helper guard
+
+本批继续处理剩余没有 expected-unstaged 额外清单的 remap fixture：
+
+- `posargs.0`
+- `sequencing`
+
+完成内容：
+
+- Node 侧将 `posargs.0` 从 `assertRemapRegressionStaging(...)` 切换为
+  `assertRemapRegressionCoverage(...)` 加
+  `assertRemapRegressionFilesStaging(...)`；
+- Node 侧将 `sequencing` 同步切换为 coverage helper 加 per-file staging helper；
+- browser 侧同步将上述 2 个 fixture 切换为
+  `assertRemapRegressionFilesStaging(...)`；
+- `sequencing/permute.py` 不是 `.ini/.ngc` staged manifest，继续不纳入 staged path
+  对账；
+- browser 侧仍不枚举目录；
+- 仅整理 host/filesystem staging guard，不改变 remap positional args、sequencing、
+  generated permutations 或 interpreter 语义。
+
+已运行验证：
+
+```bash
+git diff --check
+wasm-port/tools/verify_vendor_sync.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+结果：全部通过。
+
+下一步建议：
+
+remap aggregate helper 仅剩两个特殊 case：
+
+- `nested-remaps-oword`：含 expected-unstaged `testsub.ngc`，下一批建议优先处理，
+  但必须保留 coverage helper 的 staged + expected-unstaged manifest 精确对账和
+  overlap guard；
+- `remap-io`：除 vendored file list 外，还有运行时生成的 `simpockets.tbl` 单独
+  staged path guard，建议留到最后单独处理。
+
+继续避免 blocked runtime promotion、browser full inventory 扩面和 JS CNC 语义实现。

wasm-port/tests/browser/interp_smoke.html

@@ -6245,7 +6245,7 @@
         "rg881.ngc",
       ];
       const posargs0Dir = await writeRemapRegressionFiles(interp, "posargs.0", posargs0Files);
-      assertRemapRegressionStaging("posargs.0", posargs0Files, posargs0Dir);
+      assertRemapRegressionFilesStaging("posargs.0", posargs0Files, posargs0Dir);
       verifyExpectedOutput(
         "browser_posargs_0_remap",
         interp.runRemapFile(
@@ -6285,7 +6285,7 @@
         "rm410.ngc",
       ];
       const sequencingDir = await writeRemapRegressionFiles(interp, "sequencing", sequencingFiles);
-      assertRemapRegressionStaging("sequencing", sequencingFiles, sequencingDir);
+      assertRemapRegressionFilesStaging("sequencing", sequencingFiles, sequencingDir);
       verifyExpectedOutput(
         "browser_sequencing_remap",
         interp.runRemapFile(

wasm-port/tests/wasm/node/verify_interp_wasm.mjs

@@ -1256,7 +1256,8 @@ const posargs0Files = [
   "rg881.ngc",
 ];
 const posargs0Dir = writeRemapRegressionFiles("posargs.0", posargs0Files);
-assertRemapRegressionStaging("posargs.0", posargs0Files, posargs0Dir);
+assertRemapRegressionCoverage("posargs.0", posargs0Files);
+assertRemapRegressionFilesStaging("posargs.0", posargs0Files, posargs0Dir);
 verifyExpectedOutput(
   "posargs_0_remap_wasm",
   interp.runRemapFile(
@@ -1296,7 +1297,8 @@ const sequencingFiles = [
   "rm410.ngc",
 ];
 const sequencingDir = writeRemapRegressionFiles("sequencing", sequencingFiles);
-assertRemapRegressionStaging("sequencing", sequencingFiles, sequencingDir);
+assertRemapRegressionCoverage("sequencing", sequencingFiles);
+assertRemapRegressionFilesStaging("sequencing", sequencingFiles, sequencingDir);
 verifyExpectedOutput(
   "sequencing_remap_wasm",
   interp.runRemapFile(