Guard bad fixture staging paths

text6.txt

@@ -497,3 +497,41 @@ wasm-port/tests/host/verify_host_smokes.sh
 目录，按现有 `badInterpFixtures` fixed list 补 staged path 对账；只校验文件清单
 和 staging 路径，不改变 expected-error 语义。也可以继续找短小单文件 case，但仍需
 保持每批 2 到 3 个或自然成组，不推进 blocked runtime promotion。
+
+十三、2026-06-13 继续执行记录：bad expected-error staging path guard
+
+本批按“已有 fixed manifest 的 direct-file fixture staged path guard”推进，完成
+`bad` expected-error 目录 21 个已有 Node/browser coverage 的 `.ngc` fixture。
+
+完成内容：
+
+- Node 侧复用既有 `badInterpFixtures` fixed manifest；
+- Node 侧继续用 `interpRegressionNgcFiles("bad")` 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/bad/` 前缀后与
+  fixed manifest 一致；
+- 仅校验文件清单与 staging 路径，不改变 expected-error 语义；
+- 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：
+
+继续找已有 Node/browser coverage 且可自然成组的 fixture。优先候选：`g76` 这种
+需要工具表/INI 的目录可按 `writeInterpRegressionFiles(...)` 现有 file list 做 staged
+path 对账；或者继续挑选短小单文件 direct-file case。仍不要推进 blocked runtime
+promotion、browser full inventory 扩面或任何 JS CNC 语义实现。

wasm-port/tests/browser/interp_smoke.html

@@ -6995,8 +6995,10 @@
       if (badInterpFixtures.length !== 21 || new Set(badInterpFixtures.map((fixture) => fixture.file)).size !== badInterpFixtures.length) {
         throw new Error("browser_interp_bad_fixture_coverage: list drift");
       }
+      const badStagedNgcFiles = [];
       for (const badFixture of badInterpFixtures) {
         const badPath = await writeInterpRegressionFile(interp, "bad", badFixture.file);
+        badStagedNgcFiles.push(badPath);
         verifyExpectedOutput(
           `browser_interp_bad_${badFixture.name}`,
           interp.runFile(badPath),
@@ -7010,6 +7012,10 @@
           ].join("\n"),
         );
       }
+      const badStagedRelativeNgcFiles = badStagedNgcFiles.map((path) => path.replace("/work/browser-interp/bad/", ""));
+      if (badStagedRelativeNgcFiles.join(",") !== badInterpFixtures.map((fixture) => fixture.file).join(",")) {
+        throw new Error("browser_interp_bad_staging_manifest: list drift");
+      }
 
       const g33_1Path = await writeInterpRegressionFile(interp, "g33.1", "g33.1.ngc");
       const g33_1NgcFiles = [

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

@@ -1930,8 +1930,10 @@ assert.deepEqual(
   interpRegressionNgcFiles("bad"),
   "interp bad fixture coverage drift",
 );
+const badStagedNgcFiles = [];
 for (const badFixture of badInterpFixtures) {
   const badPath = writeInterpRegressionFile("bad", badFixture.file);
+  badStagedNgcFiles.push(badPath);
   verifyExpectedOutput(
     `interp_bad_${badFixture.name}_wasm`,
     interp.runFile(badPath),
@@ -1945,6 +1947,11 @@ for (const badFixture of badInterpFixtures) {
     ].join("\n"),
   );
 }
+assert.deepEqual(
+  badStagedNgcFiles,
+  badInterpFixtures.map((fixture) => `/work/interp/bad/${fixture.file}`),
+  "interp bad staging manifest drift",
+);
 
 const g33_1Path = writeInterpRegressionFile("g33.1", "g33.1.ngc");
 const g33_1NgcFiles = [