--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/getclassname.js	Fri Dec 21 16:36:24 2012 -0400
@@ -0,0 +1,126 @@
+/*
+ * 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.
+ */
+
+/**
+ * Test to check [[Class]] internal property for various standard objects.
+ *
+ * @test
+ * @run
+ */
+
+function checkClass(obj, expected) {
+    var str = Object.prototype.toString.call(obj);
+    if (str != expected) {
+        fail("expected " + expected + ", got " + str);
+    }
+}
+
+// objects
+checkClass([2, 23], "[object Array]");
+checkClass(new Boolean(true), "[object Boolean]");
+checkClass(new Date(0), "[object Date]");
+checkClass(new Error(), "[object Error]");
+checkClass(new EvalError(), "[object Error]");
+if (typeof JSAdapter != 'undefined') {
+    checkClass(new JSAdapter({}), "[object JSAdapter]");
+}
+if (typeof JavaImporter != 'undefined') {
+    checkClass(new JavaImporter(java.io), "[object JavaImporter]");
+}
+checkClass(function() {}, "[object Function]");
+checkClass(new Number(42), "[object Number]");
+checkClass(new Object(), "[object Object]");
+checkClass(new RangeError(), "[object Error]");
+checkClass(new ReferenceError(), "[object Error]");
+checkClass(/nashorn/, "[object RegExp]");
+checkClass(new String('hello'), "[object String]");
+checkClass(new SyntaxError(), "[object Error]");
+checkClass(new TypeError(), "[object Error]");
+checkClass(new URIError(), "[object Error]");
+
+// constructors and prototypes
+checkClass(Array, "[object Function]");
+checkClass(Array.prototype, "[object Array]");
+checkClass(Boolean, "[object Function]");
+checkClass(Boolean.prototype, "[object Boolean]");
+checkClass(Date, "[object Function]");
+checkClass(Date.prototype, "[object Date]");
+checkClass(Error, "[object Function]");
+checkClass(Error.prototype, "[object Error]");
+checkClass(EvalError, "[object Function]");
+checkClass(EvalError.prototype, "[object Error]");
+checkClass(Function, "[object Function]");
+checkClass(Function.prototype, "[object Function]");
+if (typeof JSAdapter != 'undefined') {
+    checkClass(JSAdapter, "[object Function]");
+    checkClass(JSAdapter.prototype, "[object JSAdapter]");
+}
+if (typeof JavaImporter != 'undefined') {
+    checkClass(JavaImporter, "[object Function]");
+    checkClass(JavaImporter.prototype, "[object JavaImporter]");
+}
+checkClass(Number, "[object Function]");
+checkClass(Number.prototype, "[object Number]");
+checkClass(Object, "[object Function]");
+checkClass(Object.prototype, "[object Object]");
+checkClass(RangeError, "[object Function]");
+checkClass(RangeError.prototype, "[object Error]");
+checkClass(ReferenceError, "[object Function]");
+checkClass(ReferenceError.prototype, "[object Error]");
+checkClass(RegExp, "[object Function]");
+checkClass(RegExp.prototype, "[object RegExp]");
+checkClass(String, "[object Function]");
+checkClass(String.prototype, "[object String]");
+checkClass(SyntaxError, "[object Function]");
+checkClass(SyntaxError.prototype, "[object Error]");
+checkClass(TypeError, "[object Function]");
+checkClass(TypeError.prototype, "[object Error]");
+checkClass(URIError, "[object Function]");
+checkClass(URIError.prototype, "[object Error]");
+
+// misc. objects
+checkClass(this, "[object global]");
+checkClass(this.prototype, "[object Undefined]");
+
+if (typeof Packages != 'undefined') {
+    checkClass(Packages, "[object JavaPackage]");
+    checkClass(java, "[object JavaPackage]");
+    checkClass(javax, "[object JavaPackage]");
+}
+
+if (typeof Java != 'undefined') {
+    checkClass(Java, "[object Java]");
+    checkClass(Java.prototype, "[object Undefined]");
+}
+
+if (typeof Debug != 'undefined') {
+    checkClass(Debug, "[object Debug]");
+}
+
+checkClass((function() { return arguments; })(), "[object Arguments]");
+// strict arguments implementation is different.
+checkClass((function() { 'use strict'; return arguments; })(), "[object Arguments]");
+checkClass(JSON, "[object JSON]");
+checkClass(JSON.prototype, "[object Undefined]");
+checkClass(Math, "[object Math]");
+checkClass(Math.prototype, "[object Undefined]");