From: Andrew Luca <thendrluca@gmail.com>
Date: Sun, 21 Oct 2018 10:15:35 +0000 (+0300)
Subject: test(Modal): reuse _getScrollbarWidth in tests
X-Git-Tag: v4.2.0~203
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f1308ba22ee601744f7f71df712bc4a018b8a0a;p=thirdparty%2Fbootstrap.git

test(Modal): reuse _getScrollbarWidth in tests
---

diff --git a/js/tests/unit/modal.js b/js/tests/unit/modal.js
index 914366ae22..c8f247a350 100644
--- a/js/tests/unit/modal.js
+++ b/js/tests/unit/modal.js
@@ -13,14 +13,7 @@ $(function () {
       // Enable the scrollbar measurer
       $('<style type="text/css"> .modal-scrollbar-measure { position: absolute; top: -9999px; width: 50px; height: 50px; overflow: scroll; } </style>').appendTo('head')
       // Function to calculate the scrollbar width which is then compared to the padding or margin changes
-      $.fn.getScrollbarWidth = function () {
-        var scrollDiv = document.createElement('div')
-        scrollDiv.className = 'modal-scrollbar-measure'
-        document.body.appendChild(scrollDiv)
-        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
-        document.body.removeChild(scrollDiv)
-        return scrollbarWidth
-      }
+      $.fn.getScrollbarWidth = $.fn.modal.Constructor.prototype._getScrollbarWidth
 
       // Simulate scrollbars
       $('html').css('padding-right', '16px')