/* The contents of this file are subject to the Netscape Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is Mozilla Communicator client code, released March * 31, 1998. * * The Initial Developer of the Original Code is Netscape Communications * Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * */ /** File Name: 11.2.1-4-n.js ECMA Section: 11.2.1 Property Accessors Description: Properties are accessed by name, using either the dot notation: MemberExpression . Identifier CallExpression . Identifier or the bracket notation: MemberExpression [ Expression ] CallExpression [ Expression ] The dot notation is explained by the following syntactic conversion: MemberExpression . Identifier is identical in its behavior to MemberExpression [ ] and similarly CallExpression . Identifier is identical in its behavior to CallExpression [ ] where is a string literal containing the same sequence of characters as the Identifier. The production MemberExpression : MemberExpression [ Expression ] is evaluated as follows: 1. Evaluate MemberExpression. 2. Call GetValue(Result(1)). 3. Evaluate Expression. 4. Call GetValue(Result(3)). 5. Call ToObject(Result(2)). 6. Call ToString(Result(4)). 7. Return a value of type Reference whose base object is Result(5) and whose property name is Result(6). The production CallExpression : CallExpression [ Expression ] is evaluated in exactly the same manner, except that the contained CallExpression is evaluated in step 1. Author: christine@netscape.com Date: 12 november 1997 */ var SECTION = "11.2.1-4-n"; var VERSION = "ECMA_1"; startTest(); var TITLE = "Property Accessors"; writeHeaderToLog( SECTION + " "+TITLE ); var testcases = new Array(); // go through all Native Function objects, methods, and properties and get their typeof. var PROPERTY = new Array(); var p = 0; // try to access properties of primitive types PROPERTY[p++] = new Property( "null", null, "null", 0 ); for ( var i = 0, RESULT; i < PROPERTY.length; i++ ) { testcases[tc++] = new TestCase( SECTION, PROPERTY[i].object + ".valueOf()", PROPERTY[i].value, eval( PROPERTY[i].object+ ".valueOf()" ) ); testcases[tc++] = new TestCase( SECTION, PROPERTY[i].object + ".toString()", PROPERTY[i].string, eval( PROPERTY[i].object+ ".toString()" ) ); } test(); function test() { for ( tc=0; tc < testcases.length; tc++ ) { testcases[tc].passed = writeTestCaseResult( testcases[tc].expect, testcases[tc].actual, testcases[tc].description +" = "+ testcases[tc].actual ); testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; } stopTest(); return ( testcases ); } function MyObject( value ) { this.value = value; this.stringValue = value +""; this.numberValue = Number(value); return this; } function Property( object, value, string, number ) { this.object = object; this.string = String(value); this.number = Number(value); this.value = value; }