mirror of https://github.com/tc39/test262.git
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
// 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: 15.2.3.6-4-241
|
|
description: >
|
|
Object.defineProperty - 'O' is an Array, 'name' is an array index
|
|
named property, TypeError is thrown if 'name' is data property,
|
|
and'desc' is accessor descriptor, and the [[Configurable]]
|
|
attribute value of 'name' is false (15.4.5.1 step 4.c)
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
|
|
var arrObj = [];
|
|
|
|
Object.defineProperty(arrObj, "1", {
|
|
value: 3,
|
|
configurable: false
|
|
});
|
|
|
|
try {
|
|
Object.defineProperty(arrObj, "1", {
|
|
set: function () { }
|
|
});
|
|
$ERROR("Expected an exception.");
|
|
|
|
} catch (e) {
|
|
verifyEqualTo(arrObj, "1", 3);
|
|
|
|
verifyNotWritable(arrObj, "1");
|
|
|
|
verifyNotEnumerable(arrObj, "1");
|
|
|
|
verifyNotConfigurable(arrObj, "1");
|
|
|
|
if (!(e instanceof TypeError)) {
|
|
$ERROR("Expected TypeError, got " + e);
|
|
}
|
|
|
|
}
|