// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- info: | Step 4 of defineProperty calls the [[DefineOwnProperty]] internal method of O to define the property. For newly defined data properties, attributes missing from desc should have values set to the defaults from 8.6.1. es5id: 15.2.3.6-4-2 description: > Object.defineProperty sets missing attributes to their default values (data properties)(8.12.9 step 4.a.i) ---*/ var o = {}; var desc = { value: 1 }; Object.defineProperty(o, "foo", desc); var propDesc = Object.getOwnPropertyDescriptor(o, "foo"); assert.sameValue(propDesc.value, 1, 'propDesc.value'); // this is the value that was set assert.sameValue(propDesc.writable, false, 'propDesc.writable'); // false by default assert.sameValue(propDesc.enumerable, false, 'propDesc.enumerable'); // false by default assert.sameValue(propDesc.configurable, false, 'propDesc.configurable'); // false by default reportCompare(0, 0);