Index: data/testrunner.js
===================================================================
--- data/testrunner.js	(revision 5282)
+++ data/testrunner.js	(working copy)
@@ -13,6 +13,9 @@
 	asyncTimeout: 2 // seconds for async timeout
 };
 
+_config.restrictions = 	location.search.length < 2 ? [ ] : //restrict modules/tests by get parameters
+		$.map( location.search.slice(1).split('&'), decodeURIComponent );
+
 var isLocal = !!(window.location.protocol == 'file:');
 
 $(function() {
@@ -72,9 +75,22 @@
 function test(name, callback, nowait) {
 	if(_config.currentModule)
 		name = _config.currentModule + " module: " + name;
+	
+	var i = _config.restrictions.length, pass = !i;
+	while( i-- ){
+		var r = _config.restrictions[i],
+			not = r.charAt(0) == '!';
+			
+		if( not ) 
+			r = r.slice(1);
 		
-	var filter = location.search.slice(1);
-	if ( filter && encodeURIComponent(name).indexOf(filter) == -1 )
+		if( name.indexOf(r) != -1 ){
+			pass = !not;
+			break;
+		}else if( not )
+			pass = true;
+	}
+	if( !pass ) 
 		return;
 		
 	synchronize(function() {