| /* |
| * Copyright (c) 2010, 2013, 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. |
| */ |
| |
| |
| /** |
| * Check that we can assign to all properties from builtin functions and their |
| * prototypes. This is to make sure all such properties are writable. |
| * |
| * @test |
| * @run |
| */ |
| |
| (function() { |
| var PropNamesGetter = Object.getOwnPropertyNames; |
| var ObjectType = Object; |
| |
| function assignAll(obj) { |
| if (! (obj instanceof ObjectType)) { |
| return; |
| } |
| var props = PropNamesGetter(obj); |
| for (var p in props) { |
| var value = obj[props[p]]; |
| obj[props[p]] = value; |
| } |
| } |
| |
| var globalProps = PropNamesGetter(this); |
| for (var i in globalProps) { |
| var prop = globalProps[i]; |
| if (typeof this[prop] == 'function') { |
| assignAll(this[prop].prototype); |
| assignAll(this[prop]); |
| } |
| } |
| })(); |