js/src/tests/ecma_3/Regress/regress-419152.js

changeset 0
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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/. */
5
6 //-----------------------------------------------------------------------------
7 var BUGNUMBER = 419152;
8 var summary = 'Shaver can not contain himself';
9 var actual = '';
10 var expect = '';
11
12
13 //-----------------------------------------------------------------------------
14 test();
15 //-----------------------------------------------------------------------------
16
17 function test()
18 {
19 enterFunc ('test');
20 printBugNumber(BUGNUMBER);
21 printStatus (summary);
22
23 var a = [1,2,3];
24
25 a[5] = 6;
26 expect = '1,2,3,,,6:6';
27 actual = a + ':' + a.length;
28 reportCompare(expect, actual, summary + ': 1');
29
30 a = [1,2,3,4];
31 expect = 'undefined';
32 actual = a[-1] + '';
33 reportCompare(expect, actual, summary + ': 2');
34
35 a = [1,2,3];
36 a[-1] = 55;
37
38 expect = 3;
39 actual = a.length;
40 reportCompare(expect, actual, summary + ': 3');
41
42 expect = '1,2,3';
43 actual = a + '';
44 reportCompare(expect, actual, summary + ': 4');
45
46 expect = 55;
47 actual = a[-1];
48 reportCompare(expect, actual, summary + ': 5');
49
50 var s = "abcdef";
51
52 expect = 'undefined';
53 actual = s[-2] + '';
54 reportCompare(expect, actual, summary + ': 6');
55
56 exitFunc ('test');
57 }

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