From 04acd6a47f803a7f685693a913246006563c3690 Mon Sep 17 00:00:00 2001
From: Bartosz Sosnowski <bartosz@janeasystems.com>
Date: Thu, 22 Sep 2016 13:00:27 +0200
Subject: [PATCH] benchmark: use 'yes' instead of echo in a loop

This changes child-process-exec-stdout benchmark to use 'yes' instead
of echo in a while loop. This makes this benchmark consistent with
child-process-read which already uses `yes` and allows this benchmark
to be executed on Windows.
---
 benchmark/child_process/child-process-exec-stdout.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/benchmark/child_process/child-process-exec-stdout.js b/benchmark/child_process/child-process-exec-stdout.js
index 6194f66b55d987..7b93aacff8532d 100644
--- a/benchmark/child_process/child-process-exec-stdout.js
+++ b/benchmark/child_process/child-process-exec-stdout.js
@@ -20,8 +20,7 @@ function main(conf) {
   const msg = `"${'.'.repeat(len)}"`;
   msg.match(/./);
   const options = {'stdio': ['ignore', 'pipe', 'ignore']};
-  // NOTE: Command below assumes bash shell.
-  const child = exec(`while\n  echo ${msg}\ndo :; done\n`, options);
+  const child = exec(`yes ${msg}`, options);
 
   var bytes = 0;
   child.stdout.on('data', function(msg) {