From a4b5c1c46105c9c1d133a7c24f432e471d23c2f4 Mon Sep 17 00:00:00 2001
From: Dmitry Gozman <dgozman@gmail.com>
Date: Mon, 28 Apr 2025 07:36:53 +0000
Subject: [PATCH] chore: add a test for builtins (#35754)

---
 tests/page/eval-on-selector-all.spec.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/page/eval-on-selector-all.spec.ts b/tests/page/eval-on-selector-all.spec.ts
index 92fae9501b..7ce6412b28 100644
--- a/tests/page/eval-on-selector-all.spec.ts
+++ b/tests/page/eval-on-selector-all.spec.ts
@@ -83,3 +83,15 @@ it('should work with bogus Array.from', async ({ page, server }) => {
   const divsCount = await page.$$eval('css=div', divs => divs.length);
   expect(divsCount).toBe(3);
 });
+
+it.fixme('should work with broken Map', async ({ page, server }) => {
+  await page.setContent(`
+    <script>
+      window.Map = () => {};
+    </script>
+    <button>Click me</button>
+    <button>And me</button>
+  `);
+  const count = await page.$$eval('role=button', els => els.length);
+  expect(count).toBe(2);
+});