/*
 * 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.
 *
 * 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-8011357: Array.prototype.slice and Array.prototype.splice should not call user defined valueOf of start, end arguments more than once
 *
 * @test
 * @run
 */

var startValueOf = 0;
var endValueOf = 0;

[].slice(
    {
        valueOf: function() {
           startValueOf++;
        }
    },
    {
        valueOf: function() {
            endValueOf++;
        }
    }
);

if (startValueOf !== 1) {
    fail("Array.prototype.slice should call valueOf on start arg once");
}

if (endValueOf !== 1) {
    fail("Array.prototype.slice should call valueOf on end arg once");
}

startValueOf = 0;

[].splice(
    {
        valueOf: function() {
           startValueOf++;
        }
    }
);

if (startValueOf !== 1) {
    fail("Array.prototype.splice should call valueOf on start arg once");
}

