js/src/tests/ecma_2/Exceptions/number-002.js@6474c204b198
js/src/tests/ecma_2/Exceptions/number-002.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 File Name: number-002.js
9 Corresponds To: ecma/Number/15.7.4.3-2-n.js
10 ECMA Section: 15.7.4.3.1 Number.prototype.valueOf()
11 Description:
12 Returns this number value.
14 The valueOf function is not generic; it generates a runtime error if its
15 this value is not a Number object. Therefore it cannot be transferred to
16 other kinds of objects for use as a method.
18 Author: christine@netscape.com
19 Date: 16 september 1997
20 */
21 var SECTION = "number-002";
22 var VERSION = "JS1_4";
23 var TITLE = "Exceptions for Number.valueOf()";
25 startTest();
26 writeHeaderToLog( SECTION + " Number.prototype.valueOf()");
28 var result = "Failed";
29 var exception = "No exception thrown";
30 var expect = "Passed";
32 try {
33 object= new Object();
34 object.toString = Number.prototype.valueOf;
35 result = object.toString();
36 } catch ( e ) {
37 result = expect;
38 exception = e.toString();
39 }
41 new TestCase(
42 SECTION,
43 "object = new Object(); object.valueOf = Number.prototype.valueOf; object.valueOf()" +
44 " (threw " + exception +")",
45 expect,
46 result );
48 test();
