From: Evan Lucas <evanlucas@me.com>
Date: Fri, 12 Feb 2016 21:14:42 +0000 (-0600)
Subject: node: set process._eventsCount to 0 on startup
X-Git-Tag: v4.4.0~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab5c01b7a8f383813f1494f80e52a8a243075315;p=platform%2Fupstream%2Fnodejs.git

node: set process._eventsCount to 0 on startup

process is an EventEmitter. There are operations that increment and
decrement the _eventsCount property of an EventEmitter.
process._eventsCount would previously get set to NaN. This change makes
process._eventsCount be calculated as expected.

PR-URL: https://github.com/nodejs/node/pull/5208
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
---

diff --git a/src/node.js b/src/node.js
index f629486..8914e85 100644
--- a/src/node.js
+++ b/src/node.js
@@ -12,6 +12,7 @@
 
   function startup() {
     var EventEmitter = NativeModule.require('events');
+    process._eventsCount = 0;
 
     Object.setPrototypeOf(process, Object.create(EventEmitter.prototype, {
       constructor: {
diff --git a/test/parallel/test-process-emit.js b/test/parallel/test-process-emit.js
index ce7d441..f4f6d54 100644
--- a/test/parallel/test-process-emit.js
+++ b/test/parallel/test-process-emit.js
@@ -18,3 +18,5 @@ process.on('SIGPIPE', common.mustCall((data) => {
 process.emit('normal', 'normalData');
 process.emit(sym, 'symbolData');
 process.emit('SIGPIPE', 'signalData');
+
+assert.strictEqual(isNaN(process._eventsCount), false);