1 /* The contents of this file are subject to the Netscape Public 2 * License Version 1.1 (the "License"); you may not use this file 3 * except in compliance with the License. You may obtain a copy of 4 * the License at http://www.mozilla.org/NPL/ 5 * 6 * Software distributed under the License is distributed on an "AS 7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 8 * implied. See the License for the specific language governing 9 * rights and limitations under the License. 10 * 11 * The Original Code is Mozilla Communicator client code, released March 12 * 31, 1998. 13 * 14 * The Initial Developer of the Original Code is Netscape Communications 15 * Corporation. Portions created by Netscape are 16 * Copyright (C) 1998 Netscape Communications Corporation. All 17 * Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22 /** 23 File Name: 15.3.2.1.js 24 ECMA Section: 15.3.2.1 The Function Constructor 25 new Function(p1, p2, ..., pn, body ) 26 27 Description: The last argument specifies the body (executable code) 28 of a function; any preceeding arguments sepcify formal 29 parameters. 30 31 See the text for description of this section. 32 33 This test examples from the specification. 34 35 Author: christine (at) netscape.com 36 Date: 28 october 1997 37 38 */ 39 var SECTION = "15.3.2.1"; 40 var VERSION = "ECMA_1"; 41 startTest(); 42 var TITLE = "The Function Constructor"; 43 44 writeHeaderToLog( SECTION + " "+ TITLE); 45 46 var MyObject = new Function( "value", "this.value = value; this.valueOf = new Function( 'return this.value' ); this.toString = new Function( 'return String(this.value);' )" ); 47 48 var testcases = getTestCases(); 49 test(); 50 51 function getTestCases() { 52 var array = new Array(); 53 var item = 0; 54 55 var myfunc = new Function(); 56 57 // not going to test toString here since it is implementation dependent. 58 // array[item++] = new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() ); 59 60 myfunc.toString = Object.prototype.toString; 61 62 array[item++] = new TestCase( SECTION, "myfunc = new Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()", 63 "[object Function]", 64 myfunc.toString() ); 65 array[item++] = new TestCase( SECTION, "myfunc.length", 0, myfunc.length ); 66 array[item++] = new TestCase( SECTION, "myfunc.prototype.toString()", "[object Object]", myfunc.prototype.toString() ); 67 68 array[item++] = new TestCase( SECTION, "myfunc.prototype.constructor", myfunc, myfunc.prototype.constructor ); 69 array[item++] = new TestCase( SECTION, "myfunc.arguments", null, myfunc.arguments ); 70 71 array[item++] = new TestCase( SECTION, "var OBJ = new MyObject(true); OBJ.valueOf()", true, eval("var OBJ = new MyObject(true); OBJ.valueOf()") ); 72 array[item++] = new TestCase( SECTION, "OBJ.toString()", "true", OBJ.toString() ); 73 array[item++] = new TestCase( SECTION, "OBJ.toString = Object.prototype.toString; OBJ.toString()", "[object Object]", eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") ); 74 array[item++] = new TestCase( SECTION, "MyObject.toString = Object.prototype.toString; MyObject.toString()", "[object Function]", eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") ); 75 76 array[item++] = new TestCase( SECTION, "MyObject.__proto__ == Function.prototype", true, MyObject.__proto__ == Function.prototype ); 77 array[item++] = new TestCase( SECTION, "MyObject.length", 1, MyObject.length ); 78 array[item++] = new TestCase( SECTION, "MyObject.prototype.constructor", MyObject, MyObject.prototype.constructor ); 79 array[item++] = new TestCase( SECTION, "MyObject.arguments", null, MyObject.arguments ); 80 81 return ( array ); 82 } 83 function test() { 84 for ( tc=0; tc < testcases.length; tc++ ) { 85 testcases[tc].passed = writeTestCaseResult( 86 testcases[tc].expect, 87 testcases[tc].actual, 88 testcases[tc].description +" = "+ testcases[tc].actual ); 89 90 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 91 } 92 stopTest(); 93 return ( testcases ); 94 } 95