test/built-ins/Object/defineProperty/15.2.3.6-4-156.js


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

// Copyright (c) 2012 Ecma International.  All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms").   Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.

/*---
es5id: 15.2.3.6-4-156
description: >
    Object.defineProperty - 'O' is an Array, 'name' is the length
    property of 'O', test RangeError is thrown when the [[Value]]
    field of 'desc' is boundary value 2^32 (15.4.5.1 step 3.c)
includes: [runTestCase.js]
---*/

function testcase() {

        var arrObj = [];

        try {
            Object.defineProperty(arrObj, "length", {
                value: 4294967296
            });
            return false;
        } catch (e) {
            return e instanceof RangeError;
        }

    }
runTestCase(testcase);