修复页面加载bug

tests/random-uuid-polyfill.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from "vitest";
+import vm from "node:vm";
+import { randomUUIDPolyfillScript } from "@/lib/client/random-uuid-polyfill";
+
+describe("client randomUUID polyfill", () => {
+  it("defines crypto.randomUUID when crypto is missing", () => {
+    const context = {};
+
+    vm.runInNewContext(randomUUIDPolyfillScript, context);
+
+    expect(context.crypto.randomUUID()).toMatch(
+      /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/
+    );
+  });
+
+  it("defines crypto.randomUUID when only getRandomValues is available", () => {
+    const context = {
+      crypto: {
+        getRandomValues(bytes: Uint8Array) {
+          for (let index = 0; index < bytes.length; index += 1) bytes[index] = index;
+          return bytes;
+        }
+      }
+    };
+
+    vm.runInNewContext(randomUUIDPolyfillScript, context);
+
+    expect(context.crypto.randomUUID()).toMatch(
+      /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/
+    );
+  });
+});