1425bb815Sopenharmony_ci// Copyright JS Foundation and other contributors, http://js.foundation 2425bb815Sopenharmony_ci// 3425bb815Sopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License"); 4425bb815Sopenharmony_ci// you may not use this file except in compliance with the License. 5425bb815Sopenharmony_ci// You may obtain a copy of the License at 6425bb815Sopenharmony_ci// 7425bb815Sopenharmony_ci// http://www.apache.org/licenses/LICENSE-2.0 8425bb815Sopenharmony_ci// 9425bb815Sopenharmony_ci// Unless required by applicable law or agreed to in writing, software 10425bb815Sopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS 11425bb815Sopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12425bb815Sopenharmony_ci// See the License for the specific language governing permissions and 13425bb815Sopenharmony_ci// limitations under the License. 14425bb815Sopenharmony_ci 15425bb815Sopenharmony_civar emptyObject = {} 16425bb815Sopenharmony_ci 17425bb815Sopenharmony_civar propertyDescriptor = { 18425bb815Sopenharmony_ci enumerable: true, 19425bb815Sopenharmony_ci configurable: true, 20425bb815Sopenharmony_ci get: function () { 21425bb815Sopenharmony_ci return myProperty; 22425bb815Sopenharmony_ci }, 23425bb815Sopenharmony_ci set: function (newValue) { 24425bb815Sopenharmony_ci myProperty = newValue; 25425bb815Sopenharmony_ci } 26425bb815Sopenharmony_ci} 27425bb815Sopenharmony_ci 28425bb815Sopenharmony_ciObject.defineProperty(emptyObject, 'myProperty', propertyDescriptor); 29425bb815Sopenharmony_ci 30425bb815Sopenharmony_civar checkGetSet = false; 31425bb815Sopenharmony_civar isEnumerable = false; 32425bb815Sopenharmony_civar isConfigurable = false; 33425bb815Sopenharmony_ci 34425bb815Sopenharmony_ciemptyObject.myProperty = "foobar"; 35425bb815Sopenharmony_ciif (emptyObject.myProperty == "foobar") 36425bb815Sopenharmony_ci checkGetSet = true; 37425bb815Sopenharmony_ci 38425bb815Sopenharmony_cifor (p in emptyObject) { 39425bb815Sopenharmony_ci if (emptyObject[p] == "foobar") { 40425bb815Sopenharmony_ci isEnumerable = true; 41425bb815Sopenharmony_ci break; 42425bb815Sopenharmony_ci } 43425bb815Sopenharmony_ci} 44425bb815Sopenharmony_ci 45425bb815Sopenharmony_ciif (delete emptyObject.myProperty) 46425bb815Sopenharmony_ci isConfigurable = true; 47425bb815Sopenharmony_ci 48425bb815Sopenharmony_ciassert(checkGetSet && isEnumerable && isConfigurable); 49425bb815Sopenharmony_ci 50