test: use eslint to fix var->const/let

Manually fix issues that eslint --fix couldn't do automatically.

PR-URL: https://github.com/nodejs/node/pull/10685
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 39 insertions, 39 deletions

diff --git a/test/parallel/test-stream2-set-encoding.js b/test/parallel/test-stream2-set-encoding.js
index c7cc7c3c0b..fdbd81e613 100644
--- a/test/parallel/test-stream2-set-encoding.js
+++ b/test/parallel/test-stream2-set-encoding.js
@@ -5,8 +5,8 @@ const R = require('_stream_readable');
 const util = require('util');
 
 // tiny node-tap lookalike.
-var tests = [];
-var count = 0;
+const tests = [];
+let count = 0;
 
 function test(name, fn) {
   count++;
@@ -14,12 +14,12 @@ function test(name, fn) {
 }
 
 function run() {
-  var next = tests.shift();
+  const next = tests.shift();
   if (!next)
     return console.error('ok');
 
-  var name = next[0];
-  var fn = next[1];
+  const name = next[0];
+  const fn = next[1];
   console.log('# %s', name);
   fn({
     same: assert.deepStrictEqual,
@@ -66,7 +66,7 @@ TestReader.prototype._read = function(n) {
     }
 
     this.pos += n;
-    var ret = Buffer.alloc(n, 'a');
+    const ret = Buffer.alloc(n, 'a');
 
     console.log('this.push(ret)', ret);
 
@@ -75,10 +75,10 @@ TestReader.prototype._read = function(n) {
 };
 
 test('setEncoding utf8', function(t) {
-  var tr = new TestReader(100);
+  const tr = new TestReader(100);
   tr.setEncoding('utf8');
-  var out = [];
-  var expect =
+  const out = [];
+  const expect =
     [ 'aaaaaaaaaa',
       'aaaaaaaaaa',
       'aaaaaaaaaa',
@@ -91,7 +91,7 @@ test('setEncoding utf8', function(t) {
       'aaaaaaaaaa' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -104,10 +104,10 @@ test('setEncoding utf8', function(t) {
 
 
 test('setEncoding hex', function(t) {
-  var tr = new TestReader(100);
+  const tr = new TestReader(100);
   tr.setEncoding('hex');
-  var out = [];
-  var expect =
+  const out = [];
+  const expect =
     [ '6161616161',
       '6161616161',
       '6161616161',
@@ -130,7 +130,7 @@ test('setEncoding hex', function(t) {
       '6161616161' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -142,10 +142,10 @@ test('setEncoding hex', function(t) {
 });
 
 test('setEncoding hex with read(13)', function(t) {
-  var tr = new TestReader(100);
+  const tr = new TestReader(100);
   tr.setEncoding('hex');
-  var out = [];
-  var expect =
+  const out = [];
+  const expect =
     [ '6161616161616',
       '1616161616161',
       '6161616161616',
@@ -165,7 +165,7 @@ test('setEncoding hex with read(13)', function(t) {
 
   tr.on('readable', function flow() {
     console.log('readable once');
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(13)))
       out.push(chunk);
   });
@@ -178,10 +178,10 @@ test('setEncoding hex with read(13)', function(t) {
 });
 
 test('setEncoding base64', function(t) {
-  var tr = new TestReader(100);
+  const tr = new TestReader(100);
   tr.setEncoding('base64');
-  var out = [];
-  var expect =
+  const out = [];
+  const expect =
     [ 'YWFhYWFhYW',
       'FhYWFhYWFh',
       'YWFhYWFhYW',
@@ -198,7 +198,7 @@ test('setEncoding base64', function(t) {
       'FhYQ==' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -210,9 +210,9 @@ test('setEncoding base64', function(t) {
 });
 
 test('encoding: utf8', function(t) {
-  var tr = new TestReader(100, { encoding: 'utf8' });
-  var out = [];
-  var expect =
+  const tr = new TestReader(100, { encoding: 'utf8' });
+  const out = [];
+  const expect =
     [ 'aaaaaaaaaa',
       'aaaaaaaaaa',
       'aaaaaaaaaa',
@@ -225,7 +225,7 @@ test('encoding: utf8', function(t) {
       'aaaaaaaaaa' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -238,9 +238,9 @@ test('encoding: utf8', function(t) {
 
 
 test('encoding: hex', function(t) {
-  var tr = new TestReader(100, { encoding: 'hex' });
-  var out = [];
-  var expect =
+  const tr = new TestReader(100, { encoding: 'hex' });
+  const out = [];
+  const expect =
     [ '6161616161',
       '6161616161',
       '6161616161',
@@ -263,7 +263,7 @@ test('encoding: hex', function(t) {
       '6161616161' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -275,9 +275,9 @@ test('encoding: hex', function(t) {
 });
 
 test('encoding: hex with read(13)', function(t) {
-  var tr = new TestReader(100, { encoding: 'hex' });
-  var out = [];
-  var expect =
+  const tr = new TestReader(100, { encoding: 'hex' });
+  const out = [];
+  const expect =
     [ '6161616161616',
       '1616161616161',
       '6161616161616',
@@ -296,7 +296,7 @@ test('encoding: hex with read(13)', function(t) {
       '16161' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(13)))
       out.push(chunk);
   });
@@ -308,9 +308,9 @@ test('encoding: hex with read(13)', function(t) {
 });
 
 test('encoding: base64', function(t) {
-  var tr = new TestReader(100, { encoding: 'base64' });
-  var out = [];
-  var expect =
+  const tr = new TestReader(100, { encoding: 'base64' });
+  const out = [];
+  const expect =
     [ 'YWFhYWFhYW',
       'FhYWFhYWFh',
       'YWFhYWFhYW',
@@ -327,7 +327,7 @@ test('encoding: base64', function(t) {
       'FhYQ==' ];
 
   tr.on('readable', function flow() {
-    var chunk;
+    let chunk;
     while (null !== (chunk = tr.read(10)))
       out.push(chunk);
   });
@@ -339,7 +339,7 @@ test('encoding: base64', function(t) {
 });
 
 test('chainable', function(t) {
-  var tr = new TestReader(100);
+  const tr = new TestReader(100);
   t.equal(tr.setEncoding('utf8'), tr);
   t.end();
 });