test262/test/built-ins/Object/defineProperty/15.2.3.6-4-325.js

28 lines
810 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-325
description: >
Object.defineProperty - 'O' is an Arguments object, 'name' is own
property of [[ParameterMap]] of 'O', test 'name' is deleted if
'name' is configurable and 'desc' is accessor descriptor (10.6
[[DefineOwnProperty]] step 5.a.i)
includes: [runTestCase.js]
---*/
function testcase() {
var argObj = (function () { return arguments; })(1, 2, 3);
var accessed = false;
Object.defineProperty(argObj, 0, {
get: function () {
accessed = true;
return 12;
}
});
return argObj[0] === 12 && accessed;
}
runTestCase(testcase);