mirror of
https://github.com/tc39/test262.git
synced 2025-10-30 19:24:12 +01:00
28 lines
694 B
JavaScript
28 lines
694 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-3-169
|
|
description: >
|
|
Object.defineProperty - 'Attributes' is a Number object that uses
|
|
Object's [[Get]] method to access the 'writable' property (8.10.5
|
|
step 6.a)
|
|
---*/
|
|
|
|
var obj = {};
|
|
|
|
var numObj = new Number(-2);
|
|
|
|
numObj.writable = true;
|
|
|
|
Object.defineProperty(obj, "property", numObj);
|
|
|
|
var beforeWrite = obj.hasOwnProperty("property");
|
|
|
|
obj.property = "isWritable";
|
|
|
|
var afterWrite = (obj.property === "isWritable");
|
|
|
|
assert.sameValue(beforeWrite, true, 'beforeWrite');
|
|
assert.sameValue(afterWrite, true, 'afterWrite');
|