Issue 4864 - Start using ESLint for adblockpluschrome

qunit/common.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2016 Eyeo GmbH
+ * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* global defaultMatcher, importAll, ElemHide, Filter, FilterStorage, Prefs,
-          Subscription */
-
 "use strict";
 
-importAll("filterClasses", this);
-importAll("subscriptionClasses", this);
-importAll("matcher", this);
-importAll("filterStorage", this);
-importAll("filterNotifier", this);
-importAll("elemHide", this);
-importAll("prefs", this);
-importAll("utils", this);

[Wladimir Palant, 2017/03/14 13:03:32]

importAll is a serious hack and I am guilty of introducing it. With almost all
unit tests doing the right thing, how about replacing it by proper requires here
instead of asking ESLint for forgiveness via comment? AFAICT, only prefs.js test
will have to be adjusted to call require("prefs") explicitly.

[kzar, 2017/03/15 04:57:54]

Good point, Done.

+const {FilterStorage} = require("filterStorage");
+const {Subscription} = require("subscriptionClasses");
+const {Filter} = require("filterClasses");
+const {defaultMatcher} = require("matcher");
+const {ElemHide} = require("elemHide");
+const {Prefs} = require("prefs");
 
 function prepareFilterComponents(keepListeners)
 {
   FilterStorage.subscriptions = [];
   FilterStorage.knownSubscriptions = Object.create(null);
   Subscription.knownSubscriptions = Object.create(null);
   Filter.knownFilters = Object.create(null);
 
   defaultMatcher.clear();
   ElemHide.clear();
 }
 
 function restoreFilterComponents()
 {
 }
 
-function preparePrefs()
-{
-  this._pbackup = Object.create(null);
-  for (let pref in Prefs)
-  {
-    let value = Prefs[pref];
-    this._pbackup[pref] = value;
-  }
-  Prefs.enabled = true;
-}
-
-function restorePrefs()
-{
-  for (let pref in this._pbackup)
-    Prefs[pref] = this._pbackup[pref];
-}
-
 function executeFirstRunActions()
 {
 }