Initial Commit

packages/foundation/data/packer-browser/tests/e2e/encrypted.spec.ts

@@ -0,0 +1,30 @@
+import { expect, test } from "@playwright/test";
+
+/**
+ * Cluster C Playwright sweep — encrypted archive end-to-end. The
+ * page-side script supplies an in-memory keyring and loads an encrypted
+ * archive whose bytes are gated by the `SP-ENC1` magic prefix. The
+ * loader decrypts, unpacks, and returns a Blob URL.
+ */
+test.describe("encrypted archive (cluster C)", () => {
+    test("decrypts a SP-ENC1 archive and yields a Blob URL", async ({
+        page,
+    }) => {
+        await page.goto("/");
+        const result = await page.evaluate(async () => {
+            const win = window as unknown as {
+                loadEncryptedSample?: () => Promise<{ url: string }>;
+            };
+            if (typeof win.loadEncryptedSample !== "function") {
+                return { skipped: true };
+            }
+            const { url } = await win.loadEncryptedSample();
+            return { skipped: false, urlStart: url.slice(0, 5) };
+        });
+        if ("skipped" in result && result.skipped) {
+            test.skip(true, "harness did not expose loadEncryptedSample");
+            return;
+        }
+        expect(result.urlStart).toBe("blob:");
+    });
+});