gettersetter.js

/*
 * Copyright (c) 2014, 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
 * @option -Dnashorn.debug=true
 * @fork
 */

load(__DIR__ + "maputil.js");

function Foo() {
    return {
       get foo() { return 42; },
       set foo(x) {}
    }
}

var obj1 = Foo();
var obj2 = Foo();

assertSameMap(obj1, obj2, "Object literals before change");

Object.defineProperty(obj2, "foo", { get: function() { return 'hello' } });
assertSameMap(obj1, obj2);

Object.defineProperty(obj2, "foo", { set: function(x) { print(x) } });
assertSameMap(obj1, obj2);