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93 lines
3.4 KiB
JavaScript
93 lines
3.4 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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gTestfile = '15.5.4.4-1.js';
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/**
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File Name: 15.5.4.4-1.js
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ECMA Section: 15.5.4.4 String.prototype.charAt(pos)
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Description: Returns a string containing the character at position
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pos in the string. If there is no character at that
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string, the result is the empty string. The result is
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a string value, not a String object.
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When the charAt method is called with one argument,
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pos, the following steps are taken:
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1. Call ToString, with this value as its argument
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2. Call ToInteger pos
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In this test, this is a String, pos is an integer, and
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all pos are in range.
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Author: christine@netscape.com
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Date: 2 october 1997
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*/
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var SECTION = "15.5.4.4-1";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "String.prototype.charAt";
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writeHeaderToLog( SECTION + " "+ TITLE);
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var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" );
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var item = 0;
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var i;
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for ( i = 0x0020; i < 0x007e; i++, item++) {
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new TestCase( SECTION,
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"TEST_STRING.charAt("+item+")",
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String.fromCharCode( i ),
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TEST_STRING.charAt( item ) );
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}
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for ( i = 0x0020; i < 0x007e; i++, item++) {
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new TestCase( SECTION,
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"TEST_STRING.charAt("+item+") == TEST_STRING.substring( "+item +", "+ (item+1) + ")",
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true,
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TEST_STRING.charAt( item ) == TEST_STRING.substring( item, item+1 )
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);
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}
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new TestCase( SECTION, "String.prototype.charAt.length", 1, String.prototype.charAt.length );
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print( "TEST_STRING = new String(\" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\")" );
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test();
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