Issue 6985 - Running npm test fails on Windows for adblockpluschrome

test/browsers/chromium.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present 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/>.
  */
 
 "use strict";
 
 const webdriver = require("selenium-webdriver");
 const chrome = require("selenium-webdriver/chrome");
 const {ensureChromium} = require("../../adblockpluscore/test/runners/" +
                                 "chromium_download");
+require("chromedriver");

[Sebastian Noack, 2018/09/26 21:38:57]

I'd add a comment that this is necessary on Windows in order for
chromedriver.exe to be found. Otherwise, people might think that they can remove
this when changing the code in the future, and unless they test on Windows they
won't see why not. Same for firefox.js.

[geo, 2018/09/26 22:20:28]

Done.

 
 exports.platform = "chrome";
 exports.ensureBrowser = ensureChromium;
 
 // The Chromium version is a build number, quite obscure.
 // Chromium 63.0.3239.x is 508578
 // Chromium 65.0.3325.0 is 530368
 // We currently want Chromiun 63, as we still support it and that's the
 // loweset version that supports WebDriver.
 exports.oldestCompatibleVersion = 508578;
 
 exports.getDriver = function(browserBinary, devenvPath)
 {
   let options = new chrome.Options()
     .setChromeBinaryPath(browserBinary)
     .addArguments("--no-sandbox")
     .addArguments(`load-extension=${devenvPath}`);
 
   return new webdriver.Builder()
     .forBrowser("chrome")
     .setChromeOptions(options)
     .build();
 };