test/nashorn/script/basic/JDK-8201466.js

/*
 * Copyright (c) 2018, 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.
 */

/**
 * JDK-8201466: Nashorn: defineProperty setters/getters on prototype object ignored with numeric property names
 *
 * @test
 * @run
 */

var z = {}, s = null, g = null;

Object.defineProperty(z,'0', {
    get:function(){ g = 2; return 1;},
    set:function(v){ s = v;}
});

var x = Object.create(z);
x[0] = 3;

Assert.assertTrue(x[0] === 1);
Assert.assertTrue(g === 2);
Assert.assertTrue(s === 3);