Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-3-107 description: > Object.defineProperty - 'configurable' property in 'Attributes' is a positive number (8.10.5 step 4.b) ---*/ var obj = {}; Object.defineProperty(obj, "property", { configurable: 12345 }); var beforeDeleted = obj.hasOwnProperty("property"); delete obj.property; var afterDeleted = obj.hasOwnProperty("property"); assert.sameValue(beforeDeleted, true, 'beforeDeleted'); assert.sameValue(afterDeleted, false, 'afterDeleted');