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: 15.5.4.3-2.js 24 ECMA Section: 15.5.4.3 String.prototype.valueOf() 25 26 Description: Returns this string value. 27 28 The valueOf function is not generic; it generates a 29 runtime error if its this value is not a String object. 30 Therefore it connot be transferred to the other kinds of 31 objects for use as a method. 32 33 Author: christine@netscape.com 34 Date: 1 october 1997 35*/ 36 37 38 var SECTION = "15.5.4.3-2"; 39 var VERSION = "ECMA_1"; 40 startTest(); 41 var TITLE = "String.prototype.valueOf"; 42 43 writeHeaderToLog( SECTION + " "+ TITLE); 44 45 var testcases = getTestCases(); 46 test(); 47 48function test() { 49 for ( tc=0; tc < testcases.length; tc++ ) { 50 testcases[tc].actual = eval(testcases[tc].actual ); 51 testcases[tc].passed = writeTestCaseResult( 52 testcases[tc].expect, 53 testcases[tc].actual, 54 testcases[tc].description +" = "+ 55 testcases[tc].actual ); 56 57 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 58 } 59 stopTest(); 60 return ( testcases ); 61} 62function getTestCases() { 63 var array = new Array(); 64 var item = 0; 65 66 array[item++] = new TestCase( SECTION, 67 "var valof=String.prototype.valueOf; astring=new String(); astring.valueOf = valof; astring.valof()", 68 "", 69 "var valof=String.prototype.valueOf; astring=new String(); astring.valueOf = valof; astring.valueOf()" ); 70 array[item++] = new TestCase( SECTION, 71 "var valof=String.prototype.valueOf; astring=new String(0); astring.valueOf = valof; astring.valof()", 72 "0", 73 "var valof=String.prototype.valueOf; astring=new String(0); astring.valueOf = valof; astring.valueOf()" ); 74 array[item++] = new TestCase( SECTION, 75 "var valof=String.prototype.valueOf; astring=new String('hello'); astring.valueOf = valof; astring.valof()", 76 "hello", 77 "var valof=String.prototype.valueOf; astring=new String('hello'); astring.valueOf = valof; astring.valueOf()" ); 78 array[item++] = new TestCase( SECTION, 79 "var valof=String.prototype.valueOf; astring=new String(''); astring.valueOf = valof; astring.valof()", 80 "", 81 "var valof=String.prototype.valueOf; astring=new String(''); astring.valueOf = valof; astring.valueOf()" ); 82/* 83 array[item++] = new TestCase( SECTION, 84 "var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valof()", 85 "error", 86 "var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valueOf()" ); 87*/ 88 return ( array ); 89} 90