From 8fc196905d6baf20fe73f182dbdfad51973599cd Mon Sep 17 00:00:00 2001
From: Mithun Sasidharan <mithunsasidharan89@gmail.com>
Date: Sun, 3 Dec 2017 13:42:02 +0530
Subject: [PATCH] test: use Countdown in http test
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PR-URL: https://github.com/nodejs/node/pull/17436
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 .../test-http-response-multi-content-length.js        | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/test/parallel/test-http-response-multi-content-length.js b/test/parallel/test-http-response-multi-content-length.js
index c915cb1d531808..84aa872cf0685c 100644
--- a/test/parallel/test-http-response-multi-content-length.js
+++ b/test/parallel/test-http-response-multi-content-length.js
@@ -3,6 +3,7 @@
 const common = require('../common');
 const http = require('http');
 const assert = require('assert');
+const Countdown = require('../common/countdown');
 
 const MAX_COUNT = 2;
 
@@ -24,7 +25,7 @@ const server = http.createServer((req, res) => {
   res.end('ok');
 });
 
-let count = 0;
+const countdown = new Countdown(MAX_COUNT, () => server.close());
 
 server.listen(0, common.mustCall(() => {
   for (let n = 1; n <= MAX_COUNT; n++) {
@@ -40,13 +41,7 @@ server.listen(0, common.mustCall(() => {
     ).on('error', common.mustCall((err) => {
       assert(/^Parse Error/.test(err.message));
       assert.strictEqual(err.code, 'HPE_UNEXPECTED_CONTENT_LENGTH');
-      count++;
-      if (count === MAX_COUNT)
-        server.close();
+      countdown.dec();
     }));
   }
 }));
-
-process.on('exit', () => {
-  assert.strictEqual(count, MAX_COUNT);
-});