mirror of https://github.com/tc39/test262.git
34 lines
751 B
JavaScript
34 lines
751 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-73
|
|
description: >
|
|
Object.defineProperties will not throw TypeError if P.configurable
|
|
is false, P.writalbe is false, P.value is undefined and
|
|
properties.value is undefined (8.12.9 step 10.a.ii.1)
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
|
|
var obj = {};
|
|
|
|
Object.defineProperty(obj, "foo", {
|
|
value: undefined,
|
|
writable: false,
|
|
configurable: false
|
|
});
|
|
|
|
Object.defineProperties(obj, {
|
|
foo: {
|
|
value: undefined
|
|
}
|
|
});
|
|
verifyEqualTo(obj, "foo", undefined);
|
|
|
|
verifyNotWritable(obj, "foo");
|
|
|
|
verifyNotEnumerable(obj, "foo");
|
|
|
|
verifyNotConfigurable(obj, "foo");
|