Guard more interp staging paths

text6.txt

@@ -286,3 +286,44 @@ wasm-port/tests/host/verify_host_smokes.sh
 coverage、且不依赖 HAL/task/tool DB/Python remap/user-M process 的 interp fixture 中，
 再选择 2 到 3 个只需要 host/filesystem staging 对账的 case。不要推进 blocked runtime
 promotion，也不要扩展 browser full 159 sim-config inventory。
+
+八、2026-06-13 继续执行记录：flowsnake/inside-corners staging path guard
+
+本批继续按“小批量 direct-file fixture staged path guard”推进，完成 3 个已有
+Node/browser coverage 的 interp fixture：
+
+- `flowsnake/flowsnake.ngc`
+- `inside-corners/test.ngc`
+- `inverse-time-with-comp/inverse.ngc`
+
+完成内容：
+
+- Node 侧为上述 3 个 fixture 增加 fixed `.ngc` manifest；
+- Node 侧用 `interpRegressionNgcFilesRecursive(...)` 与 upstream vendored fixture
+  精确对账；
+- Node 侧检查 staged path 与 fixed manifest 一致；
+- browser 侧增加 fixed-count 与 duplicate-free guard；
+- browser 侧检查 staged path 去掉 `/work/browser-interp/.../` 前缀后与 fixed
+  manifest 一致；
+- browser 仍不依赖目录枚举。
+
+已运行验证：
+
+```bash
+git diff --check
+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
+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_sim_configs_inventory_wasm.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+结果：全部通过。
+
+下一步建议：
+
+继续沿 interp direct-file coverage 向后补 guard，但优先选择短小、单文件、
+无 INI/工具表依赖的 case。下一批可考虑 `g33.1/g33.1.ngc`、`g6164/test.ngc`，
+再搭配一个已明确 expected-error 或 direct-file loop case；如果 case 属于目录集合
+或带参数化循环，先检查是否已有固定 manifest 风格，避免扩大执行面。

wasm-port/tests/browser/interp_smoke.html

@@ -6638,6 +6638,18 @@
         "flowsnake",
         "flowsnake.ngc",
       );
+      const flowsnakeNgcFiles = [
+        "flowsnake.ngc",
+      ];
+      if (flowsnakeNgcFiles.length !== 1 || new Set(flowsnakeNgcFiles).size !== flowsnakeNgcFiles.length) {
+        throw new Error("browser_interp_flowsnake_fixture_coverage: list drift");
+      }
+      const flowsnakeStagedNgcFiles = [
+        flowsnakePath,
+      ].map((path) => path.replace("/work/browser-interp/flowsnake/", ""));
+      if (flowsnakeStagedNgcFiles.join(",") !== flowsnakeNgcFiles.join(",")) {
+        throw new Error("browser_interp_flowsnake_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_flowsnake",
         interp.runFile(flowsnakePath),
@@ -6664,6 +6676,18 @@
         "inside-corners",
         "test.ngc",
       );
+      const insideCornersNgcFiles = [
+        "test.ngc",
+      ];
+      if (insideCornersNgcFiles.length !== 1 || new Set(insideCornersNgcFiles).size !== insideCornersNgcFiles.length) {
+        throw new Error("browser_interp_inside_corners_fixture_coverage: list drift");
+      }
+      const insideCornersStagedNgcFiles = [
+        insideCornersPath,
+      ].map((path) => path.replace("/work/browser-interp/inside-corners/", ""));
+      if (insideCornersStagedNgcFiles.join(",") !== insideCornersNgcFiles.join(",")) {
+        throw new Error("browser_interp_inside_corners_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_inside_corners",
         interp.runFile(insideCornersPath),
@@ -6691,6 +6715,18 @@
         "inverse-time-with-comp",
         "inverse.ngc",
       );
+      const inverseTimeWithCompNgcFiles = [
+        "inverse.ngc",
+      ];
+      if (inverseTimeWithCompNgcFiles.length !== 1 || new Set(inverseTimeWithCompNgcFiles).size !== inverseTimeWithCompNgcFiles.length) {
+        throw new Error("browser_interp_inverse_time_with_comp_fixture_coverage: list drift");
+      }
+      const inverseTimeWithCompStagedNgcFiles = [
+        inverseTimeWithCompPath,
+      ].map((path) => path.replace("/work/browser-interp/inverse-time-with-comp/", ""));
+      if (inverseTimeWithCompStagedNgcFiles.join(",") !== inverseTimeWithCompNgcFiles.join(",")) {
+        throw new Error("browser_interp_inverse_time_with_comp_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_inverse_time_with_comp",
         interp.runFile(inverseTimeWithCompPath),

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

@@ -1579,6 +1579,21 @@ verifyExpectedOutput(
 );
 
 const flowsnakePath = writeInterpRegressionFile("flowsnake", "flowsnake.ngc");
+const flowsnakeNgcFiles = [
+  "flowsnake.ngc",
+];
+assert.deepEqual(
+  flowsnakeNgcFiles,
+  interpRegressionNgcFilesRecursive("flowsnake"),
+  "interp flowsnake fixture coverage drift",
+);
+assert.deepEqual(
+  [
+    flowsnakePath,
+  ],
+  flowsnakeNgcFiles.map((file) => `/work/interp/flowsnake/${file}`),
+  "interp flowsnake staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_flowsnake_wasm",
   interp.runFile(flowsnakePath),
@@ -1601,6 +1616,21 @@ verifyExpectedOutput(
 );
 
 const insideCornersPath = writeInterpRegressionFile("inside-corners", "test.ngc");
+const insideCornersNgcFiles = [
+  "test.ngc",
+];
+assert.deepEqual(
+  insideCornersNgcFiles,
+  interpRegressionNgcFilesRecursive("inside-corners"),
+  "interp inside-corners fixture coverage drift",
+);
+assert.deepEqual(
+  [
+    insideCornersPath,
+  ],
+  insideCornersNgcFiles.map((file) => `/work/interp/inside-corners/${file}`),
+  "interp inside-corners staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_inside_corners_wasm",
   interp.runFile(insideCornersPath),
@@ -1627,6 +1657,21 @@ const inverseTimeWithCompPath = writeInterpRegressionFile(
   "inverse-time-with-comp",
   "inverse.ngc",
 );
+const inverseTimeWithCompNgcFiles = [
+  "inverse.ngc",
+];
+assert.deepEqual(
+  inverseTimeWithCompNgcFiles,
+  interpRegressionNgcFilesRecursive("inverse-time-with-comp"),
+  "interp inverse-time-with-comp fixture coverage drift",
+);
+assert.deepEqual(
+  [
+    inverseTimeWithCompPath,
+  ],
+  inverseTimeWithCompNgcFiles.map((file) => `/work/interp/inverse-time-with-comp/${file}`),
+  "interp inverse-time-with-comp staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_inverse_time_with_comp_wasm",
   interp.runFile(inverseTimeWithCompPath),