mirror of https://github.com/tc39/test262.git
47 lines
998 B
JavaScript
47 lines
998 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-229
|
|
description: >
|
|
Object.defineProperties - 'O' is an Array, 'P' is an array index
|
|
property, TypeError is thrown if 'P' is accessor property, and
|
|
'desc' is data descriptor, and the [[Configurable]] attribute
|
|
value of 'P' is false (15.4.5.1 step 4.c)
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
|
|
var arr = [];
|
|
|
|
function set_fun(value) {
|
|
arr.setVerifyHelpProp = value;
|
|
}
|
|
|
|
Object.defineProperty(arr, "1", {
|
|
set: set_fun,
|
|
configurable: false
|
|
|
|
});
|
|
|
|
try {
|
|
Object.defineProperties(arr, {
|
|
"1": {
|
|
value: 13
|
|
}
|
|
});
|
|
$ERROR("Expected an exception.");
|
|
|
|
} catch (e) {
|
|
verifyWritable(arr, "1", "setVerifyHelpProp");
|
|
|
|
verifyNotEnumerable(arr, "1");
|
|
|
|
verifyNotConfigurable(arr, "1");
|
|
|
|
if (!(e instanceof TypeError)) {
|
|
$ERROR("Expected TypeError, got " + e);
|
|
}
|
|
|
|
}
|