1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/* -*- 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: 15.5.5.1
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();
|