From adf574248ae2087d9c304428a9b098dbeac25c93 Mon Sep 17 00:00:00 2001
From: sainthkh <sainthkh@naver.com>
Date: Sun, 3 Feb 2019 08:28:05 +0900
Subject: [PATCH] Use the test to assert this.child.killed rather than checking
 time difference. (#2609) (#2612)

---
 packages/core/watcher/test/fswatcher.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/packages/core/watcher/test/fswatcher.js b/packages/core/watcher/test/fswatcher.js
index 166478efe35..70ff3036a9c 100644
--- a/packages/core/watcher/test/fswatcher.js
+++ b/packages/core/watcher/test/fswatcher.js
@@ -23,10 +23,7 @@ describe('Watcher', function() {
     assert(watcher.child);
     assert(watcher.ready);
 
-    let childDeadPromise = new Promise(resolve =>
-      watcher.once('childDead', resolve)
-    );
     await watcher.stop();
-    await childDeadPromise;
+    assert(watcher.child.killed);
   });
 });