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: 11.2.1-5.js 24 ECMA Section: 11.2.1 Property Accessors 25 Description: 26 27 Properties are accessed by name, using either the dot notation: 28 MemberExpression . Identifier 29 CallExpression . Identifier 30 31 or the bracket notation: MemberExpression [ Expression ] 32 CallExpression [ Expression ] 33 34 The dot notation is explained by the following syntactic conversion: 35 MemberExpression . Identifier 36 is identical in its behavior to 37 MemberExpression [ <identifier-string> ] 38 and similarly 39 CallExpression . Identifier 40 is identical in its behavior to 41 CallExpression [ <identifier-string> ] 42 where <identifier-string> is a string literal containing the same sequence 43 of characters as the Identifier. 44 45 The production MemberExpression : MemberExpression [ Expression ] is 46 evaluated as follows: 47 48 1. Evaluate MemberExpression. 49 2. Call GetValue(Result(1)). 50 3. Evaluate Expression. 51 4. Call GetValue(Result(3)). 52 5. Call ToObject(Result(2)). 53 6. Call ToString(Result(4)). 54 7. Return a value of type Reference whose base object is Result(5) and 55 whose property name is Result(6). 56 57 The production CallExpression : CallExpression [ Expression ] is evaluated 58 in exactly the same manner, except that the contained CallExpression is 59 evaluated in step 1. 60 61 Author: christine@netscape.com 62 Date: 12 november 1997 63*/ 64 var SECTION = "11.2.1-5"; 65 var VERSION = "ECMA_1"; 66 startTest(); 67 var TITLE = "Property Accessors"; 68 writeHeaderToLog( SECTION + " "+TITLE ); 69 70 var testcases = new Array(); 71 72 // go through all Native Function objects, methods, and properties and get their typeof. 73 74 var PROPERTY = new Array(); 75 var p = 0; 76 77 // try to access properties of primitive types 78 79 PROPERTY[p++] = new Property( new String("hi"), "hi", "hi", NaN ); 80 PROPERTY[p++] = new Property( new Number(NaN), NaN, "NaN", NaN ); 81 PROPERTY[p++] = new Property( new Number(3), 3, "3", 3 ); 82 PROPERTY[p++] = new Property( new Boolean(true), true, "true", 1 ); 83 PROPERTY[p++] = new Property( new Boolean(false), false, "false", 0 ); 84 85 for ( var i = 0, RESULT; i < PROPERTY.length; i++ ) { 86 testcases[tc++] = new TestCase( SECTION, 87 PROPERTY[i].object + ".valueOf()", 88 PROPERTY[i].value, 89 eval( "PROPERTY[i].object.valueOf()" ) ); 90 91 testcases[tc++] = new TestCase( SECTION, 92 PROPERTY[i].object + ".toString()", 93 PROPERTY[i].string, 94 eval( "PROPERTY[i].object.toString()" ) ); 95 96 } 97 98 test(); 99 100function test() { 101 for ( tc=0; tc < testcases.length; tc++ ) { 102 testcases[tc].passed = writeTestCaseResult( 103 testcases[tc].expect, 104 testcases[tc].actual, 105 testcases[tc].description +" = "+ 106 testcases[tc].actual ); 107 108 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 109 } 110 stopTest(); 111 return ( testcases ); 112} 113function MyObject( value ) { 114 this.value = value; 115 this.stringValue = value +""; 116 this.numberValue = Number(value); 117 return this; 118} 119function Property( object, value, string, number ) { 120 this.object = object; 121 this.string = String(value); 122 this.number = Number(value); 123 this.value = value; 124}