mirror of https://github.com/tc39/test262.git
24 lines
756 B
JavaScript
24 lines
756 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.7-6-a-157
|
|
description: >
|
|
Object.defineProperties - 'O' is an Array, 'P' is the length
|
|
property of 'O', test the [[Value]] field of 'desc' which is less
|
|
than value of the length property is defined into 'O' with
|
|
deleting properties with large index named (15.4.5.1 step 3.f)
|
|
---*/
|
|
|
|
var arr = [0, 1];
|
|
|
|
Object.defineProperties(arr, {
|
|
length: {
|
|
value: 1
|
|
}
|
|
});
|
|
|
|
assert.sameValue(arr.length, 1, 'arr.length');
|
|
assert.sameValue(arr.hasOwnProperty("1"), false, 'arr.hasOwnProperty("1")');
|
|
assert.sameValue(arr[0], 0, 'arr[0]');
|