From 94b2a8b3d1f7d139dd6b06216a64727b7d5f009b Mon Sep 17 00:00:00 2001
From: Brandon Mills <btmills@users.noreply.github.com>
Date: Tue, 30 Nov 2021 01:07:24 -0500
Subject: [PATCH] chore: Use default Chromium binary in M1 Mac tests (#15371)

On M1 Macs, we're able to use the Chromium binary that Puppeteer
downloads as part of its install step.
---
 karma.conf.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/karma.conf.js b/karma.conf.js
index 05f1a1ceb6e..2c4c1d11ded 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -2,7 +2,7 @@
 const os = require("os");
 const NodePolyfillPlugin = require("node-polyfill-webpack-plugin");
 
-if (os.arch() === "arm64") {
+if (os.platform === "linux" && os.arch() === "arm64") {
 
     // For arm64 architecture, install chromium-browser using "apt-get install chromium-browser"
     process.env.CHROME_BIN = "/usr/bin/chromium-browser";