async test library load helper

tests/jquery.testHelper.js

@@ -4,6 +4,34 @@
 
 (function( $ ) {
 	$.testHelper = {
+		asyncLoad: function( opts ) {
+			var baseUrl = opts.baseUrl || "../../../js";
+
+			// stop qunit from running the tests until everything is in the page
+			QUnit.config.autostart = false;
+
+			// set the baseUrl to the js dir or the default
+			require({
+				baseUrl: baseUrl
+			});
+
+			// require the libs required to pass the test suite
+			require( opts.libs, function() {
+
+				// init the mobile library
+				require( ["jquery.mobile.init"], function() {
+
+					// reset the base dir to the current directory for including the test libs
+					require({
+						baseUrl: location.pathname
+					});
+
+					// after everything is inplace start the test suite
+					require( opts.testLibs, QUnit.start);
+				});
+			});
+		},
+
 		excludeFileProtocol: function(callback){
 			var message = "Tests require script reload and cannot be run via file: protocol";