1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_2/Exceptions/number-003.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,50 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/**
1.11 + File Name: number-003.js
1.12 + Corresponds To: 15.7.4.3-3.js
1.13 + ECMA Section: 15.7.4.3.1 Number.prototype.valueOf()
1.14 + Description:
1.15 + Returns this number value.
1.16 +
1.17 + The valueOf function is not generic; it generates a runtime error if its
1.18 + this value is not a Number object. Therefore it cannot be transferred to
1.19 + other kinds of objects for use as a method.
1.20 +
1.21 + Author: christine@netscape.com
1.22 + Date: 16 september 1997
1.23 +*/
1.24 +var SECTION = "number-003";
1.25 +var VERSION = "JS1_4";
1.26 +var TITLE = "Exceptions for Number.valueOf()";
1.27 +
1.28 +startTest();
1.29 +writeHeaderToLog( SECTION + " Number.prototype.valueOf()");
1.30 +
1.31 +var result = "Failed";
1.32 +var exception = "No exception thrown";
1.33 +var expect = "Passed";
1.34 +
1.35 +try {
1.36 + VALUE_OF = Number.prototype.valueOf;
1.37 + OBJECT = new String("Infinity");
1.38 + OBJECT.valueOf = VALUE_OF;
1.39 + result = OBJECT.valueOf();
1.40 +} catch ( e ) {
1.41 + result = expect;
1.42 + exception = e.toString();
1.43 +}
1.44 +
1.45 +new TestCase(
1.46 + SECTION,
1.47 + "Assigning Number.prototype.valueOf as the valueOf of a String object " +
1.48 + " (threw " + exception +")",
1.49 + expect,
1.50 + result );
1.51 +
1.52 +test();
1.53 +
