test/script/basic/NASHORN-381.js

/*
 * 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.
 *
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 */

/**
 * NASHORN-381 : JSAdapter override mechanism should not search properties of it's own proto
 *
 * @test
 * @run
 */

var toStringAccessed = false;

var obj = new JSAdapter({}) {
    __get__: function(name) {
        if (name == 'toString') {
           toStringAccessed = true;
        }
    }
};

if (obj.toString === Object.prototype.toString) {
    fail("JSAdapter uses Object.prototype properties");
}

if (! toStringAccessed) {
    fail("JSAdapter does not use __get__ for toString access");
}