| /* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| |
| /** |
| File Name: 15.9.5.3-1.js |
| ECMA Section: 15.9.5.3-1 Date.prototype.valueOf |
| Description: |
| |
| The valueOf function returns a number, which is this time value. |
| |
| The valueOf function is not generic; it generates a runtime error if |
| its this value is not a Date object. Therefore it cannot be transferred |
| to other kinds of objects for use as a method. |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| |
| var SECTION = "15.9.5.3-1-n"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "Date.prototype.valueOf"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var OBJ = new MyObject( new Date(0) ); |
| |
| DESCRIPTION = "var OBJ = new MyObject( new Date(0) ); OBJ.valueOf()"; |
| EXPECTED = "error"; |
| |
| new TestCase( SECTION, |
| "var OBJ = new MyObject( new Date(0) ); OBJ.valueOf()", |
| "error", |
| eval("OBJ.valueOf()") ); |
| test(); |
| |
| function MyObject( value ) { |
| this.value = value; |
| this.valueOf = Date.prototype.valueOf; |
| // The following line causes an infinte loop |
| // this.toString = new Function( "return this+\"\";"); |
| return this; |
| } |