JDK-8012462.js revision 877:cf4d2252d444 
1/*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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22 */
23
24/**
25 * JDK-8012462: Date.prototype.toJSON does not handle non-Date 'this' as per the spec.
26 *
27 * @test
28 * @run
29 */
30
31var toJSON = Date.prototype.toJSON;
32
33function checkJSON(value, expected) {
34    var res = toJSON.call({
35        valueOf: function() { return value; },
36        toISOString: function() { return value; }
37    });
38
39    if (res !== expected) {
40        fail("Date.prototype.toJSON does not work for non-Date 'this'");
41    }
42}
43
44checkJSON(NaN, null);
45checkJSON(-Infinity, null);
46checkJSON(Infinity, null);
47checkJSON("foo", "foo");
48