From 972a57cb20ae7e9794e61d505ae334cb1e2b45a6 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Tue, 25 Aug 2015 09:18:25 -0700
Subject: [PATCH] test: make test-process-argv-0 robust
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Remove use of STDERR to avoid test flakiness on CentOS 5.

Use parent process exit event for assertion rather than child exit
event.

PR-URL: https://github.com/nodejs/node/pull/2541
Fixes: https://github.com/nodejs/node/issues/2477
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
---
 test/parallel/test-process-argv-0.js | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/test/parallel/test-process-argv-0.js b/test/parallel/test-process-argv-0.js
index b67601a2556fee..fb6df310e14661 100644
--- a/test/parallel/test-process-argv-0.js
+++ b/test/parallel/test-process-argv-0.js
@@ -1,12 +1,7 @@
 'use strict';
-var util = require('util');
 var path = require('path');
 var assert = require('assert');
 var spawn = require('child_process').spawn;
-var common = require('../common');
-
-console.error('argv=%j', process.argv);
-console.error('exec=%j', process.execPath);
 
 if (process.argv[2] !== 'child') {
   var child = spawn(process.execPath, [__filename, 'child'], {
@@ -14,15 +9,10 @@ if (process.argv[2] !== 'child') {
   });
 
   var childArgv0 = '';
-  var childErr = '';
   child.stdout.on('data', function(chunk) {
     childArgv0 += chunk;
   });
-  child.stderr.on('data', function(chunk) {
-    childErr += chunk;
-  });
-  child.on('exit', function() {
-    console.error('CHILD: %s', childErr.trim().split('\n').join('\nCHILD: '));
+  process.on('exit', function() {
     assert.equal(childArgv0, process.execPath);
   });
 }