源码快照 @ 2026-09-02 (source-only, 剔除非源码素材)

apps/app/tests/managed-engine-config-guard.test.ts

@@ -0,0 +1,31 @@
+import { describe, expect, test } from "bun:test";
+import { readdirSync, readFileSync } from "node:fs";
+import { join, relative } from "node:path";
+
+const sourceRoot = join(import.meta.dir, "..", "src");
+const allowedRelativePath = "react-app/domains/connections/managed-engine-config.ts";
+
+function sourceFiles(dir: string): string[] {
+  const files: string[] = [];
+  for (const entry of readdirSync(dir, { withFileTypes: true })) {
+    const path = join(dir, entry.name);
+    if (entry.isDirectory()) {
+      files.push(...sourceFiles(path));
+    } else if ((entry.name.endsWith(".ts") || entry.name.endsWith(".tsx")) && !entry.name.endsWith(".d.ts")) {
+      files.push(path);
+    }
+  }
+  return files;
+}
+
+describe("managed engine config guard", () => {
+  test("keeps engine config.update writes behind the managed choke point", () => {
+    const offenders = sourceFiles(sourceRoot)
+      .map((path) => ({ path, relativePath: relative(sourceRoot, path) }))
+      .filter((file) => file.relativePath !== allowedRelativePath)
+      .filter((file) => readFileSync(file.path, "utf8").includes("config.update("))
+      .map((file) => file.relativePath);
+
+    expect(offenders).toEqual([]);
+  });
+});