aoqi@0: /*
aoqi@0:  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  * 
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  * 
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  * 
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  * 
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * JDK-8042364: Make __proto__ ES6 draft compliant
aoqi@0:  * 
aoqi@0:  * @test
aoqi@0:  * @run
aoqi@0:  */
aoqi@0: 
aoqi@0: // check for Object.prototype.__proto__ accessor property
aoqi@0: print("Object.prototype has __proto__?",
aoqi@0:     Object.prototype.hasOwnProperty("__proto__"))
aoqi@0: 
aoqi@0: var desc = Object.getOwnPropertyDescriptor(Object.prototype, "__proto__")
aoqi@0: print("descriptor");
aoqi@0: print(JSON.stringify(desc))
aoqi@0: print("getter", desc.get)
aoqi@0: print("setter", desc.set)
aoqi@0: 
aoqi@0: // no computed "__proto__" name, only identifier!
aoqi@0: var p = {}
aoqi@0: var obj = {
aoqi@0:     "__proto__" : p
aoqi@0: }
aoqi@0: 
aoqi@0: if (Object.getPrototypeOf(obj) === p) {
aoqi@0:     fail("obj has wrong __proto__, allows computed __proto__!")
aoqi@0: }
aoqi@0: 
aoqi@0: if (obj.__proto__ !== p) {
aoqi@0:     fail("__proto__ not created as normal property!")
aoqi@0: }
aoqi@0: 
aoqi@0: if (Object.getPrototypeOf(obj) !== Object.prototype) {
aoqi@0:     fail("obj has wrong __proto__")
aoqi@0: }
aoqi@0: 
aoqi@0: var obj2 = {
aoqi@0:     __proto__: p
aoqi@0: }
aoqi@0: 
aoqi@0: if (Object.getPrototypeOf(obj2) !== p) {
aoqi@0:     fail("can't set __proto__ in object literal")
aoqi@0: }