| /* -*- tab-width: 2; 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: 15.5.4.4-1.js |
| ECMA Section: 15.5.4.4 String.prototype.charAt(pos) |
| Description: Returns a string containing the character at position |
| pos in the string. If there is no character at that |
| string, the result is the empty string. The result is |
| a string value, not a String object. |
| |
| When the charAt method is called with one argument, |
| pos, the following steps are taken: |
| 1. Call ToString, with this value as its argument |
| 2. Call ToInteger pos |
| |
| In this test, this is a String, pos is an integer, and |
| all pos are in range. |
| |
| Author: christine@netscape.com |
| Date: 2 october 1997 |
| */ |
| var SECTION = "15.5.4.4-1"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "String.prototype.charAt"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" ); |
| |
| var item = 0; |
| var i; |
| |
| for ( i = 0x0020; i < 0x007e; i++, item++) { |
| new TestCase( SECTION, |
| "TEST_STRING.charAt("+item+")", |
| String.fromCharCode( i ), |
| TEST_STRING.charAt( item ) ); |
| } |
| |
| for ( i = 0x0020; i < 0x007e; i++, item++) { |
| new TestCase( SECTION, |
| "TEST_STRING.charAt("+item+") == TEST_STRING.substring( "+item +", "+ (item+1) + ")", |
| true, |
| TEST_STRING.charAt( item ) == TEST_STRING.substring( item, item+1 ) |
| ); |
| } |
| |
| new TestCase( SECTION, "String.prototype.charAt.length", 1, String.prototype.charAt.length ); |
| |
| print( "TEST_STRING = new String(\" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\")" ); |
| |
| test(); |
| |