From 70a87e11818d36f5922a495e2aed8618b01e9a73 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Thu, 29 Jun 2023 16:36:59 -0700
Subject: Make `node:os` `tmpdir` more consistent with Node.js

---
 test/js/node/os/os.test.js | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/js/node/os/os.test.js')

diff --git a/test/js/node/os/os.test.js b/test/js/node/os/os.test.js
index d7229b56d..8b4d54bb7 100644
--- a/test/js/node/os/os.test.js
+++ b/test/js/node/os/os.test.js
@@ -43,11 +43,16 @@ it("tmpdir", () => {
     expect(os.tmpdir()).toBe(process.env.TEMP || process.env.TMP);
     expect(os.tmpdir()).toBe(`${process.env.SystemRoot || process.env.windir}\\temp`);
   } else {
+    const originalEnv = process.env.TMPDIR;
     let dir = process.env.TMPDIR || process.env.TMP || process.env.TEMP || "/tmp";
     if (dir.length > 1 && dir.endsWith("/")) {
       dir = dir.substring(0, dir.length - 1);
     }
     expect(realpathSync(os.tmpdir())).toBe(realpathSync(dir));
+
+    process.env.TMPDIR = "/boop";
+    expect(os.tmpdir()).toBe("/boop");
+    process.env.TMPDIR = originalEnv;
   }
 });
 
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