diff -r 07239de796bb -r e756a8c72c3d cms/drupal/profiles/drustack/libraries/backbone/karma.conf-sauce.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/profiles/drustack/libraries/backbone/karma.conf-sauce.js	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,90 @@
+var _ = require('underscore');
+
+// Browsers to run on Sauce Labs platforms
+var sauceBrowsers = _.reduce([
+  ['firefox', '35'],
+  ['firefox', '30'],
+  ['firefox', '21'],
+  ['firefox', '11'],
+  ['firefox', '4'],
+
+  ['chrome', '40'],
+  ['chrome', '39'],
+  ['chrome', '31'],
+  ['chrome', '26'],
+
+  ['internet explorer', '11', 'Windows 8.1'],
+  ['internet explorer', '10', 'Windows 8'],
+  ['internet explorer', '9', 'Windows 7'],
+  ['internet explorer', '8'],
+  ['internet explorer', '7', 'Windows XP'],
+  // ['internet explorer', '6', 'Windows XP'],
+
+  ['opera', '12'],
+  ['opera', '11'],
+
+  ['android', '5'],
+  ['android', '4.4'],
+  ['android', '4.3'],
+  ['android', '4.0'],
+
+  ['safari', '8.0', 'OS X 10.10'],
+  ['safari', '7'],
+  ['safari', '6'],
+  ['safari', '5']
+], function(memo, platform) {
+  // internet explorer -> ie
+  var label = platform[0].split(' ');
+  if (label.length > 1) {
+    label = _.invoke(label, 'charAt', 0)
+  }
+  label = (label.join("") + '_v' + platform[1]).replace(' ', '_').toUpperCase();
+  memo[label] = _.pick({
+    'base': 'SauceLabs',
+    'browserName': platform[0],
+    'version': platform[1],
+    'platform': platform[2]
+  }, Boolean);
+  return memo;
+}, {});
+
+module.exports = function(config) {
+  if ( !process.env.SAUCE_USERNAME || !process.env.SAUCE_ACCESS_KEY ) {
+    console.log('Sauce environments not set --- Skipping');
+    return process.exit(0);
+  }
+
+  config.set({
+    basePath: '',
+    frameworks: ['qunit'],
+    singleRun: true,
+
+    // list of files / patterns to load in the browser
+    files: [
+        'test/vendor/jquery.js',
+        'test/vendor/json2.js',
+        'test/vendor/underscore.js',
+        'backbone.js',
+        'test/setup/*.js',
+        'test/*.js'
+    ],
+
+    // test results reporter to use
+    reporters: ['dots', 'saucelabs'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    sauceLabs: {
+      build: 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')',
+      startConnect: true,
+      tunnelIdentifier: process.env.TRAVIS_JOB_NUMBER
+    },
+
+    captureTimeout: 120000,
+    customLaunchers: sauceBrowsers,
+
+    // Browsers to launch, commented out to prevent karma from starting
+    // too many concurrent browsers and timing sauce out.
+    browsers: _.keys(sauceBrowsers)
+  });
+};