benchmark: var to const

PR-URL: https://github.com/nodejs/node/pull/13757
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

2 files changed, 13 insertions, 13 deletions

diff --git a/benchmark/tls/throughput.js b/benchmark/tls/throughput.js
index 2b8b2d5376..51feb85cba 100644
--- a/benchmark/tls/throughput.js
+++ b/benchmark/tls/throughput.js
@@ -1,6 +1,6 @@
 'use strict';
-var common = require('../common.js');
-var bench = common.createBenchmark(main, {
+const common = require('../common.js');
+const bench = common.createBenchmark(main, {
   dur: [5],
   type: ['buf', 'asc', 'utf'],
   size: [2, 1024, 1024 * 1024]
@@ -9,11 +9,11 @@ var bench = common.createBenchmark(main, {
 var dur, type, encoding, size;
 var server;
 
-var path = require('path');
-var fs = require('fs');
-var cert_dir = path.resolve(__dirname, '../../test/fixtures');
+const path = require('path');
+const fs = require('fs');
+const cert_dir = path.resolve(__dirname, '../../test/fixtures');
 var options;
-var tls = require('tls');
+const tls = require('tls');
 
 function main(conf) {
   dur = +conf.dur;
@@ -48,7 +48,7 @@ function main(conf) {
   setTimeout(done, dur * 1000);
   var conn;
   server.listen(common.PORT, function() {
-    var opt = { port: common.PORT, rejectUnauthorized: false };
+    const opt = { port: common.PORT, rejectUnauthorized: false };
     conn = tls.connect(opt, function() {
       bench.start();
       conn.on('drain', write);
@@ -68,7 +68,7 @@ function main(conf) {
   }
 
   function done() {
-    var mbits = (received * 8) / (1024 * 1024);
+    const mbits = (received * 8) / (1024 * 1024);
     bench.end(mbits);
     if (conn)
       conn.destroy();
diff --git a/benchmark/tls/tls-connect.js b/benchmark/tls/tls-connect.js
index 3acc79e73a..628b040ee8 100644
--- a/benchmark/tls/tls-connect.js
+++ b/benchmark/tls/tls-connect.js
@@ -3,8 +3,8 @@ var fs = require('fs'),
   path = require('path'),
   tls = require('tls');
 
-var common = require('../common.js');
-var bench = common.createBenchmark(main, {
+const common = require('../common.js');
+const bench = common.createBenchmark(main, {
   concurrency: [1, 10],
   dur: [5]
 });
@@ -20,8 +20,8 @@ function main(conf) {
   dur = +conf.dur;
   concurrency = +conf.concurrency;
 
-  var cert_dir = path.resolve(__dirname, '../../test/fixtures');
-  var options = {
+  const cert_dir = path.resolve(__dirname, '../../test/fixtures');
+  const options = {
     key: fs.readFileSync(`${cert_dir}/test_key.pem`),
     cert: fs.readFileSync(`${cert_dir}/test_cert.pem`),
     ca: [ fs.readFileSync(`${cert_dir}/test_ca.pem`) ],
@@ -44,7 +44,7 @@ function onConnection(conn) {
 }
 
 function makeConnection() {
-  var options = {
+  const options = {
     port: common.PORT,
     rejectUnauthorized: false
   };