/*
 * 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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 */

/**
 * JDK-8012462: Date.prototype.toJSON does not handle non-Date 'this' as per the spec.
 *
 * @test
 * @run
 */

var toJSON = Date.prototype.toJSON;

function checkJSON(value, expected) {
    var res = toJSON.call({
        valueOf: function() { return value; },
        toISOString: function() { return value; }
    });

    if (res !== expected) {
        fail("Date.prototype.toJSON does not work for non-Date 'this'");
    }
}

checkJSON(NaN, null);
checkJSON(-Infinity, null);
checkJSON(Infinity, null);
checkJSON("foo", "foo");