| /* -*- 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: 15.3.1.1.js |
| ECMA Section: 15.3.1.1 The Function Constructor Called as a Function |
| |
| Description: |
| When the Function function is called with some arguments p1, p2, . . . , pn, body |
| (where n might be 0, that is, there are no "p" arguments, and where body might |
| also not be provided), the following steps are taken: |
| |
| 1. Create and return a new Function object exactly if the function constructor had |
| been called with the same arguments (15.3.2.1). |
| |
| Author: christine@netscape.com |
| Date: 28 october 1997 |
| |
| */ |
| var SECTION = "15.3.1.1-1"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "The Function Constructor Called as a Function"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var MyObject = Function( "value", "this.value = value; this.valueOf = Function( 'return this.value' ); this.toString = Function( 'return String(this.value);' )" ); |
| |
| |
| var myfunc = Function(); |
| myfunc.toString = Object.prototype.toString; |
| |
| // not going to test toString here since it is implementation dependent. |
| // new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() ); |
| |
| myfunc.toString = Object.prototype.toString; |
| new TestCase( SECTION, |
| "myfunc = Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()", |
| "[object Function]", |
| myfunc.toString() ); |
| |
| new TestCase( SECTION, |
| "myfunc.length", |
| 0, |
| myfunc.length ); |
| |
| new TestCase( SECTION, |
| "myfunc.prototype.toString()", |
| "[object Object]", |
| myfunc.prototype.toString() ); |
| |
| new TestCase( SECTION, |
| "myfunc.prototype.constructor", |
| myfunc, |
| myfunc.prototype.constructor ); |
| |
| new TestCase( SECTION, |
| "myfunc.arguments", |
| null, |
| myfunc.arguments ); |
| |
| new TestCase( SECTION, |
| "var OBJ = new MyObject(true); OBJ.valueOf()", |
| true, |
| eval("var OBJ = new MyObject(true); OBJ.valueOf()") ); |
| |
| new TestCase( SECTION, |
| "OBJ.toString()", |
| "true", |
| OBJ.toString() ); |
| |
| new TestCase( SECTION, |
| "OBJ.toString = Object.prototype.toString; OBJ.toString()", |
| "[object Object]", |
| eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") ); |
| |
| new TestCase( SECTION, |
| "MyObject.toString = Object.prototype.toString; MyObject.toString()", |
| "[object Function]", |
| eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") ); |
| |
| new TestCase( SECTION, |
| "MyObject.length", |
| 1, |
| MyObject.length ); |
| |
| new TestCase( SECTION, |
| "MyObject.prototype.constructor", |
| MyObject, |
| MyObject.prototype.constructor ); |
| |
| new TestCase( SECTION, |
| "MyObject.arguments", |
| null, |
| MyObject.arguments ); |
| |
| test(); |
| |
| |