Tests: Use a data attribute for stylesheets

Author: scottgonzalez

tests/unit/accordion/accordion.html

@@ -4,10 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion Test Suite</title>
 
-	<script src="../helper/css.js"></script>
-	<script>
-	window.helper.loadCss([ "core", "accordion" ]);
-	</script>
+	<script src="../helper/css.js" data-modules="core accordion"></script>
 
 	<link rel="stylesheet" href="../../../external/qunit/qunit.css">
 	<style>

tests/unit/helper/css.js

@@ -1,18 +1,16 @@
 (function() {
 
-if( !window.helper ) {
-	window.helper = {};
-}
-
 function includeStyle( url ) {
 	document.write( "<link rel='stylesheet' href='../../../" + url + "'>" );
 }
 
-window.helper.loadCss = function( styles ) {
-	var i;
-	for( i = 0; i < styles.length; i++ ) {
-		includeStyle( "themes/base/" + styles[ i ] + ".css" );
-	}
-};
+var scripts = document.getElementsByTagName( "script" );
+var script = scripts[ scripts.length - 1 ];
+var modules = script.getAttribute( "data-modules" ).split( /\s+/ );
+var i = 0;
+
+for ( ; i < modules.length; i++ ) {
+	document.write( "<link rel='stylesheet' href='../../../themes/base/" + modules[ i ] + ".css'>" );
+}
 
-}());
+} )();