pjs/js/tests/ecma/String/15.5.5.1.js

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JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
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* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
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* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
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/**
File Name: 15.5.5.1
ECMA Section: String.length
Description:
The number of characters in the String value represented by this String
object.
Once a String object is created, this property is unchanging. It has the
attributes { DontEnum, DontDelete, ReadOnly }.
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "15.5.5.1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "String.length";
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase( SECTION,
"var s = new String(); s.length",
0,
eval("var s = new String(); s.length") );
new TestCase( SECTION,
"var s = new String(); s.length = 10; s.length",
0,
eval("var s = new String(); s.length = 10; s.length") );
new TestCase( SECTION,
"var s = new String(); var props = ''; for ( var p in s ) { props += p; }; props",
"",
eval("var s = new String(); var props = ''; for ( var p in s ) { props += p; }; props") );
new TestCase( SECTION,
"var s = new String(); delete s.length",
false,
eval("var s = new String(); delete s.length") );
new TestCase( SECTION,
"var s = new String('hello'); delete s.length; s.length",
5,
eval("var s = new String('hello'); delete s.length; s.length") );
test();