diff -r 6031a0bc0ae2 -r da1e581c933b test/script/basic/samfunc.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/samfunc.js	Fri Dec 21 16:36:24 2012 -0400
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * SAM interface implemented by a script function.
+ *
+ * @test
+ * @run
+ */
+
+// we can pass a script function when an interface with single
+// abstract method is required. Here we pass script function for
+// a java.lang.Runnable.
+
+var t1 = new java.lang.Thread(function() {
+    print("thread t1.run");
+}); 
+
+// make sure that we can pass interface implementation as well.
+var t2 = new java.lang.Thread(new java.lang.Runnable() {
+   run: function() { print("thread t2.run"); }
+});
+
+t1.start();
+t1.join();
+
+t2.start();
+t2.join();