test262/test/built-ins/Object/defineProperty/15.2.3.6-4-302.js

40 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: 15.2.3.6-4-302
description: >
Object.defineProperty - 'O' is an Arguments object, 'name' is an
index named property of 'O' but not defined in [[ParameterMap]] of
'O', and 'desc' is accessor descriptor, test 'name' is defined in
'O' with all correct attribute values (10.6 [[DefineOwnProperty]]
step 3)
includes: [propertyHelper.js]
---*/
(function () {
delete arguments[0];
function getFunc() {
return 10;
}
function setFunc(value) {
this.setVerifyHelpProp = value;
}
Object.defineProperty(arguments, "0", {
get: getFunc,
set: setFunc,
enumerable: false,
configurable: false
});
verifyEqualTo(arguments, "0", getFunc());
verifyWritable(arguments, "0", "setVerifyHelpProp");
verifyNotEnumerable(arguments, "0");
verifyNotConfigurable(arguments, "0");
}(0, 1, 2));