From 675529bd0cc7f7753b1d33cf0f14d945bd850654 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Sat, 11 Feb 2023 18:11:09 -0800
Subject: Fixes https://github.com/oven-sh/bun/issues/2052

---
 test/bun.js/buffer.test.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test/bun.js')

diff --git a/test/bun.js/buffer.test.js b/test/bun.js/buffer.test.js
index 6c4e9d721..f8704d040 100644
--- a/test/bun.js/buffer.test.js
+++ b/test/bun.js/buffer.test.js
@@ -25,6 +25,16 @@ Object.assign(assert, {
   },
 });
 
+// https://github.com/oven-sh/bun/issues/2052
+it("Buffer global is settable", () => {
+  var prevBuffer = globalThis.Buffer;
+  globalThis.Buffer = 42;
+  expect(globalThis.Buffer).toBe(42);
+  globalThis.Buffer = prevBuffer;
+  expect(globalThis.Buffer).toBe(BufferModule.Buffer);
+  expect(globalThis.Buffer).toBe(prevBuffer);
+});
+
 it("Buffer.alloc", () => {
   // Verify the maximum Uint8Array size. There is no concrete limit by spec. The
   // internal limits should be updated if this fails.
-- 
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