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, 14 insertions, 14 deletions

diff --git a/test/parallel/test-stringbytes-external.js b/test/parallel/test-stringbytes-external.js
index e0d8c4552e..a242b943c9 100644
--- a/test/parallel/test-stringbytes-external.js
+++ b/test/parallel/test-stringbytes-external.js
@@ -2,17 +2,17 @@
 require('../common');
 const assert = require('assert');
 // minimum string size to overflow into external string space
-var EXTERN_APEX = 0xFBEE9;
+const EXTERN_APEX = 0xFBEE9;
 
 // manually controlled string for checking binary output
-var ucs2_control = 'a\u0000';
-var write_str = 'a';
+let ucs2_control = 'a\u0000';
+let write_str = 'a';
 
 
 // first do basic checks
-var b = Buffer.from(write_str, 'ucs2');
+let b = Buffer.from(write_str, 'ucs2');
 // first check latin1
-var c = b.toString('latin1');
+let c = b.toString('latin1');
 assert.equal(b[0], 0x61);
 assert.equal(b[1], 0);
 assert.equal(ucs2_control, c);
@@ -23,7 +23,7 @@ assert.equal(b[1], 0);
 assert.equal(ucs2_control, c);
 
 // now create big strings
-var size = 1 + (1 << 20);
+const size = 1 + (1 << 20);
 write_str = Array(size).join(write_str);
 ucs2_control = Array(size).join(ucs2_control);
 
@@ -36,19 +36,19 @@ for (let i = 0; i < b.length; i += 2) {
 }
 
 // create another string to create an external string
-var b_ucs = b.toString('ucs2');
+const b_ucs = b.toString('ucs2');
 
 // check control against external binary string
-var l_bin = b.toString('latin1');
+const l_bin = b.toString('latin1');
 assert.equal(ucs2_control, l_bin);
 
 // check control against external binary string
-var b_bin = b.toString('binary');
+const b_bin = b.toString('binary');
 assert.equal(ucs2_control, b_bin);
 
 // create buffer copy from external
-var c_bin = Buffer.from(l_bin, 'latin1');
-var c_ucs = Buffer.from(b_ucs, 'ucs2');
+const c_bin = Buffer.from(l_bin, 'latin1');
+const c_ucs = Buffer.from(b_ucs, 'ucs2');
 // make sure they're the same length
 assert.equal(c_bin.length, c_ucs.length);
 // make sure Buffers from externals are the same
@@ -62,9 +62,9 @@ assert.equal(c_ucs.toString('latin1'), ucs2_control);
 
 
 // now let's test BASE64 and HEX ecoding/decoding
-var RADIOS = 2;
-var PRE_HALF_APEX = Math.ceil(EXTERN_APEX / 2) - RADIOS;
-var PRE_3OF4_APEX = Math.ceil((EXTERN_APEX / 4) * 3) - RADIOS;
+const RADIOS = 2;
+const PRE_HALF_APEX = Math.ceil(EXTERN_APEX / 2) - RADIOS;
+const PRE_3OF4_APEX = Math.ceil((EXTERN_APEX / 4) * 3) - RADIOS;
 
 {
   for (let j = 0; j < RADIOS * 2; j += 1) {