Initial Commit

packages/security-stack/crypto/crypto-utils/src/no-vendored.spec-conformance.test.ts

@@ -0,0 +1,36 @@
+/**
+ * Spec-conformance test for `openspec/specs/crypto-utils/spec.md` —
+ * "No vendored code" requirement. Pins the structural invariant that
+ * `src/vendored/` does not exist anywhere in this package.
+ */
+import { existsSync, readdirSync, statSync } from "node:fs";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+import { describe, expect, it } from "@suaveplan/testing/runner";
+
+const HERE = dirname(fileURLToPath(import.meta.url));
+
+function* walk(dir: string): Generator<string> {
+    for (const entry of readdirSync(dir)) {
+        const p = join(dir, entry);
+        const s = statSync(p);
+        if (s.isDirectory()) {
+            yield p;
+            yield* walk(p);
+        }
+    }
+}
+
+describe("crypto-utils — no vendored code", () => {
+    it("src/ contains no vendored directory", { timeout: 5000 }, () => {
+        const srcDir = HERE; // already inside src/
+        expect(existsSync(srcDir)).toBe(true);
+        const offenders: string[] = [];
+        for (const dir of walk(srcDir)) {
+            if (dir.endsWith("/vendored") || dir.endsWith("\\vendored")) {
+                offenders.push(dir);
+            }
+        }
+        expect(offenders).toEqual([]);
+    });
+});