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Prefer const/let over var

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This commit is contained in:
Juanjo Diaz
2018-05-24 00:27:09 +03:00
parent cdb860ad84
commit 2b5f94fa6a
42 changed files with 1091 additions and 1131 deletions
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33
tests/assertions.js
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@@ -5,15 +5,15 @@ chai.use(sinonChai);
// noVNC specific assertions
chai.use(function (_chai, utils) {
_chai.Assertion.addMethod('displayed', function (target_data) {
var obj = this._obj;
var ctx = obj._target.getContext('2d');
var data_cl = ctx.getImageData(0, 0, obj._target.width, obj._target.height).data;
const obj = this._obj;
const ctx = obj._target.getContext('2d');
const data_cl = ctx.getImageData(0, 0, obj._target.width, obj._target.height).data;
// NB(directxman12): PhantomJS 1.x doesn't implement Uint8ClampedArray, so work around that
var data = new Uint8Array(data_cl);
var len = data_cl.length;
const data = new Uint8Array(data_cl);
const len = data_cl.length;
new chai.Assertion(len).to.be.equal(target_data.length, "unexpected display size");
var same = true;
for (var i = 0; i < len; i++) {
let same = true;
for (let i = 0; i < len; i++) {
if (data[i] != target_data[i]) {
same = false;
break;
@@ -31,19 +31,19 @@ chai.use(function (_chai, utils) {
});
_chai.Assertion.addMethod('sent', function (target_data) {
var obj = this._obj;
const obj = this._obj;
obj.inspect = function () {
var res = { _websocket: obj._websocket, rQi: obj._rQi, _rQ: new Uint8Array(obj._rQ.buffer, 0, obj._rQlen),
const res = { _websocket: obj._websocket, rQi: obj._rQi, _rQ: new Uint8Array(obj._rQ.buffer, 0, obj._rQlen),
_sQ: new Uint8Array(obj._sQ.buffer, 0, obj._sQlen) };
res.prototype = obj;
return res;
};
var data = obj._websocket._get_sent_data();
var same = true;
const data = obj._websocket._get_sent_data();
let same = true;
if (data.length != target_data.length) {
same = false;
} else {
for (var i = 0; i < data.length; i++) {
for (let i = 0; i < data.length; i++) {
if (data[i] != target_data[i]) {
same = false;
break;
@@ -68,13 +68,12 @@ chai.use(function (_chai, utils) {
_chai.Assertion.overwriteMethod('equal', function (_super) {
return function assertArrayEqual(target) {
if (utils.flag(this, 'array')) {
var obj = this._obj;
const obj = this._obj;
var i;
var same = true;
let same = true;
if (utils.flag(this, 'deep')) {
for (i = 0; i < obj.length; i++) {
for (let i = 0; i < obj.length; i++) {
if (!utils.eql(obj[i], target[i])) {
same = false;
break;
@@ -86,7 +85,7 @@ chai.use(function (_chai, utils) {
"expected #{this} not to have elements deeply equal to #{exp}",
Array.prototype.slice.call(target));
} else {
for (i = 0; i < obj.length; i++) {
for (let i = 0; i < obj.length; i++) {
if (obj[i] != target[i]) {
same = false;
break;