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.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  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 
  31 var toJSON = Date.prototype.toJSON;
  32 
  33 function 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 
  44 checkJSON(NaN, null);
  45 checkJSON(-Infinity, null);
  46 checkJSON(Infinity, null);
  47 checkJSON("foo", "foo");