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/* -*- 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: 11.2.1-5.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 [ <identifier-string> ]
and similarly
CallExpression . Identifier
is identical in its behavior to
CallExpression [ <identifier-string> ]
where <identifier-string> 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 = "11.2.1-5";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Property Accessors";
writeHeaderToLog( SECTION + " "+TITLE );
// 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( new String("hi"), "hi", "hi", NaN );
PROPERTY[p++] = new Property( new Number(NaN), NaN, "NaN", NaN );
PROPERTY[p++] = new Property( new Number(3), 3, "3", 3 );
PROPERTY[p++] = new Property( new Boolean(true), true, "true", 1 );
PROPERTY[p++] = new Property( new Boolean(false), false, "false", 0 );
for ( var i = 0, RESULT; i < PROPERTY.length; i++ ) {
new TestCase( SECTION,
PROPERTY[i].object + ".valueOf()",
PROPERTY[i].value,
eval( "PROPERTY[i].object.valueOf()" ) );
new TestCase( SECTION,
PROPERTY[i].object + ".toString()",
PROPERTY[i].string,
eval( "PROPERTY[i].object.toString()" ) );
}
test();
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;
}
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