Guard good arc staging paths

text6.txt

@@ -370,3 +370,48 @@ wasm-port/tests/host/verify_host_smokes.sh
 `good` arc 6 项可按已有 fixed fixture list 补 staged path 对账；或者 `g72` 两项、
 `g71` 四项按 loop manifest 成组补 guard。继续避免 blocked runtime promotion、
 browser full inventory 扩面，以及任何 JS CNC 语义实现。
+
+十、2026-06-13 继续执行记录：good arc staging path guard
+
+本批按“自然成组 direct-file fixture staged path guard”推进，完成 `good` arc 目录
+6 个已有 Node/browser coverage 的 `.ngc` fixture：
+
+- `good/good-arc.big.imperial.center-format.ngc`
+- `good/good-arc.big.metric.center-format.ngc`
+- `good/good-arc.medium.imperial.center-format.ngc`
+- `good/good-arc.medium.metric.center-format.ngc`
+- `good/good-arc.small.imperial.center-format.ngc`
+- `good/good-arc.small.metric.center-format.ngc`
+
+完成内容：
+
+- Node 侧复用既有 `goodArcFixtures` fixed manifest；
+- Node 侧继续用 `interpRegressionNgcFiles("good")` 与 upstream vendored fixture
+  精确对账；
+- Node 侧收集实际 staged path，并检查与 fixed manifest 一致；
+- browser 侧复用既有 fixed-count 与 duplicate-free guard；
+- browser 侧收集实际 staged path，去掉 `/work/browser-interp/good/` 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：
+
+继续处理自然成组 direct-file fixtures。优先候选：`g72` 两项或 `g71` 四项按
+loop manifest 成组补 staged path guard；如果选择 `bad` expected-error 目录，
+需要按现有 `badInterpFixtures` fixed list 做 staged path 对账，不改变 expected-error
+语义。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

@@ -7089,8 +7089,10 @@
       if (goodArcFixtures.length !== 6 || new Set(goodArcFixtures.map((fixture) => fixture.file)).size !== goodArcFixtures.length) {
         throw new Error("browser_interp_good_fixture_coverage: list drift");
       }
+      const goodArcStagedNgcFiles = [];
       for (const goodArcFixture of goodArcFixtures) {
         const goodArcPath = await writeInterpRegressionFile(interp, "good", goodArcFixture.file);
+        goodArcStagedNgcFiles.push(goodArcPath);
         verifyExpectedOutput(
           `browser_interp_good_arc_${goodArcFixture.name}`,
           interp.runFile(goodArcPath),
@@ -7106,6 +7108,10 @@
           ].join("\n"),
         );
       }
+      const goodArcStagedRelativeNgcFiles = goodArcStagedNgcFiles.map((path) => path.replace("/work/browser-interp/good/", ""));
+      if (goodArcStagedRelativeNgcFiles.join(",") !== goodArcFixtures.map((fixture) => fixture.file).join(",")) {
+        throw new Error("browser_interp_good_staging_manifest: list drift");
+      }
 
       const g6164Path = await writeInterpRegressionFile(interp, "g6164", "test.ngc");
       const g6164NgcFiles = [

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

@@ -2029,8 +2029,10 @@ assert.deepEqual(
   interpRegressionNgcFiles("good"),
   "interp good fixture coverage drift",
 );
+const goodArcStagedNgcFiles = [];
 for (const goodArcFixture of goodArcFixtures) {
   const goodArcPath = writeInterpRegressionFile("good", goodArcFixture.file);
+  goodArcStagedNgcFiles.push(goodArcPath);
   verifyExpectedOutput(
     `interp_good_arc_${goodArcFixture.name}_wasm`,
     interp.runFile(goodArcPath),
@@ -2046,6 +2048,11 @@ for (const goodArcFixture of goodArcFixtures) {
     ].join("\n"),
   );
 }
+assert.deepEqual(
+  goodArcStagedNgcFiles,
+  goodArcFixtures.map((fixture) => `/work/interp/good/${fixture.file}`),
+  "interp good staging manifest drift",
+);
 
 const g6164Path = writeInterpRegressionFile("g6164", "test.ngc");
 const g6164NgcFiles = [