test/nashorn/script/basic/objects.js
author hannesw
Mon, 23 Apr 2018 17:45:05 +0200
changeset 49855 3739e9a5b6b5
parent 47216 71c04702a3d5
permissions -rw-r--r--
8201466: Nashorn: defineProperty setters/getters on prototype object ignored with numeric property names Reviewed-by: sundar, jlaskey
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/*
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 * Copyright (c) 2010, 2013, 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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 *
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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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 *
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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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 * Basic object literal tests. Also check few Object.prototype and Object
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 * constructor functions.
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 *
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 * @test
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 * @run
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 */
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var person = { name: "sundar" };
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print(person.name);
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person.name = "Sundararajan";
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print(person.name);
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var obj = { foo: 3, bar: 44 };
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print("own properties of 'obj':");
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var names = Object.getOwnPropertyNames(obj);
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// get only own property names
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for (i in names) {
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   print(i + " -> " + names[i]);
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}
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print("has own 'foo'? " + obj.hasOwnProperty('foo'));
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print("has own 'xyz'? " + obj.hasOwnProperty('xyz'));
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print("'foo' enumerable? " + obj.propertyIsEnumerable('foo'));
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print("'bar' enumerable? " + obj.propertyIsEnumerable('bar'));
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obj = {
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    foo: 44,
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    bar: "orcl",
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    func: function() { print("myfunc"); },
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    get abc() { return "abc"; },
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    set xyz(val) { print(val); },
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    get hey() { return "hey"; },
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    set hey(val) { print(val); }
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}
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// get property descriptor for each property and check it
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for (i in obj) {
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    var desc = Object.getOwnPropertyDescriptor(obj, i);
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    print(i + " is writable? " + desc.writable);
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    print(i + " is configurable? " + desc.configurable);
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    print(i + " is enumerable? " + desc.enumerable);
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    print(i + "'s value = " + desc.value);
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    print(i + "'s get = " + desc.get);
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    print(i + "'s set = " + desc.set);
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}
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print(Object.getOwnPropertyDescriptor(obj, "non-existent"));