WICKET-7177: made test work on all platforms, and switched to jQuery 4.0.0.

Author: jstuyts

testing/wicket-js-tests/Gruntfile.js

@@ -121,7 +121,7 @@ module.exports = function(grunt) {
 			"xml-replacement": {
 				options: {
 					urls: [
-						'http://localhost:38887/test/js/xml-replacement.html?3.7.1'
+						'http://localhost:38887/test/js/xml-replacement.html?4.0.0'
 					]
 				}
 			}

wicket-core/src/test/js/xml-replacement.js

@@ -110,7 +110,11 @@ jQuery(document).ready(function() {
 					function () {
 						done();
 						var complexXml = jQuery('#complexXml');
-						assert.equal(complexXml.html().trim(), '<mrow>\n' +
+						assert.equal(complexXml.html()
+							.trim()
+							.replaceAll('\r\n', '\n')
+							.replaceAll('\r', '\n'),
+							'<mrow>\n' +
 							'<mn>2</mn>\n' +
 							'<mo>⁢</mo>\n' +
 							'<mn>3</mn>\n' +