Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 File Name: 15.5.4.4-1.js
9 ECMA Section: 15.5.4.4 String.prototype.charAt(pos)
10 Description: Returns a string containing the character at position
11 pos in the string. If there is no character at that
12 string, the result is the empty string. The result is
13 a string value, not a String object.
15 When the charAt method is called with one argument,
16 pos, the following steps are taken:
17 1. Call ToString, with this value as its argument
18 2. Call ToInteger pos
20 In this test, this is a String, pos is an integer, and
21 all pos are in range.
23 Author: christine@netscape.com
24 Date: 2 october 1997
25 */
26 var SECTION = "15.5.4.4-1";
27 var VERSION = "ECMA_1";
28 startTest();
29 var TITLE = "String.prototype.charAt";
31 writeHeaderToLog( SECTION + " "+ TITLE);
33 var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" );
35 var item = 0;
36 var i;
38 for ( i = 0x0020; i < 0x007e; i++, item++) {
39 new TestCase( SECTION,
40 "TEST_STRING.charAt("+item+")",
41 String.fromCharCode( i ),
42 TEST_STRING.charAt( item ) );
43 }
45 for ( i = 0x0020; i < 0x007e; i++, item++) {
46 new TestCase( SECTION,
47 "TEST_STRING.charAt("+item+") == TEST_STRING.substring( "+item +", "+ (item+1) + ")",
48 true,
49 TEST_STRING.charAt( item ) == TEST_STRING.substring( item, item+1 )
50 );
51 }
53 new TestCase( SECTION, "String.prototype.charAt.length", 1, String.prototype.charAt.length );
55 print( "TEST_STRING = new String(\" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\")" );
57 test();