nodejs
diff --git a/‎test/parallel/test-fs-readfile-zero-byte-liar.js‎
Lines changed: 9 additions & 9 deletions b/‎test/parallel/test-fs-readfile-zero-byte-liar.js‎
Lines changed: 9 additions & 9 deletions
@@ -3,29 +3,29 @@ const common = require('../common');
 var assert = require('assert');
 var fs = require('fs');
 
-var dataExpected = fs.readFileSync(__filename, 'utf8');
+const dataExpected = fs.readFileSync(__filename, 'utf8');
 
 // sometimes stat returns size=0, but it's a lie.
 fs._fstat = fs.fstat;
 fs._fstatSync = fs.fstatSync;
 
-fs.fstat = function(fd, cb) {
-  fs._fstat(fd, function(er, st) {
+fs.fstat = (fd, cb) => {
+  fs._fstat(fd, (er, st) => {
     if (er) return cb(er);
     st.size = 0;
     return cb(er, st);
   });
 };
 
-fs.fstatSync = function(fd) {
-  var st = fs._fstatSync(fd);
+fs.fstatSync = (fd) => {
+  const st = fs._fstatSync(fd);
   st.size = 0;
   return st;
 };
 
-var d = fs.readFileSync(__filename, 'utf8');
-assert.equal(d, dataExpected);
+const d = fs.readFileSync(__filename, 'utf8');
+assert.strictEqual(d, dataExpected);
 
-fs.readFile(__filename, 'utf8', common.mustCall(function(er, d) {
-  assert.equal(d, dataExpected);
+fs.readFile(__filename, 'utf8', common.mustCall((er, d) => {
+  assert.strictEqual(d, dataExpected);
 }));