author | martin |
Wed, 10 Dec 2014 09:23:00 -0800 | |
changeset 28057 | 1a47ceecdba5 |
parent 24778 | 2ff5d7041566 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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8044638: Tidy up Nashorn codebase for code standards
attila
parents:
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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8044638: Tidy up Nashorn codebase for code standards
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parents:
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* JDK-8042364: Make __proto__ ES6 draft compliant |
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8044638: Tidy up Nashorn codebase for code standards
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parents:
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changeset
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* |
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* @test |
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* @run |
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*/ |
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// check for Object.prototype.__proto__ accessor property |
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print("Object.prototype has __proto__?", |
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Object.prototype.hasOwnProperty("__proto__")) |
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var desc = Object.getOwnPropertyDescriptor(Object.prototype, "__proto__") |
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print("descriptor"); |
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print(JSON.stringify(desc)) |
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print("getter", desc.get) |
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print("setter", desc.set) |
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// no computed "__proto__" name, only identifier! |
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var p = {} |
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var obj = { |
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"__proto__" : p |
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} |
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if (Object.getPrototypeOf(obj) === p) { |
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fail("obj has wrong __proto__, allows computed __proto__!") |
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} |
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if (obj.__proto__ !== p) { |
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fail("__proto__ not created as normal property!") |
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} |
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if (Object.getPrototypeOf(obj) !== Object.prototype) { |
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fail("obj has wrong __proto__") |
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} |
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var obj2 = { |
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__proto__: p |
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} |
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if (Object.getPrototypeOf(obj2) !== p) { |
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fail("can't set __proto__ in object literal") |
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} |