From e69c83d9db38fac8d1e525bdf03a883b551f506d Mon Sep 17 00:00:00 2001
From: Devon Govett <devongovett@gmail.com>
Date: Wed, 6 Dec 2017 22:08:49 -0800
Subject: [PATCH] Disable flakey macOS FS events in watcher in the tests

---
 src/Bundler.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Bundler.js b/src/Bundler.js
index a6c12cd4865..a65dad44318 100644
--- a/src/Bundler.js
+++ b/src/Bundler.js
@@ -153,7 +153,12 @@ class Bundler extends EventEmitter {
     this.farm = WorkerFarm.getShared(this.options);
 
     if (this.options.watch) {
-      this.watcher = new FSWatcher;
+      // FS events on macOS are flakey in the tests, which write lots of files very quickly
+      // See https://github.com/paulmillr/chokidar/issues/612
+      this.watcher = new FSWatcher({
+        useFsEvents: process.env.NODE_ENV !== 'test'
+      });
+
       this.watcher.on('change', this.onChange.bind(this));
     }