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 props = ['arguments', 'caller']; 16425bb815Sopenharmony_ci 17425bb815Sopenharmony_cifunction f_simple () { 18425bb815Sopenharmony_ci} 19425bb815Sopenharmony_ci 20425bb815Sopenharmony_cifunction f_strict () { 21425bb815Sopenharmony_ci "use strict"; 22425bb815Sopenharmony_ci} 23425bb815Sopenharmony_ci 24425bb815Sopenharmony_cifor (let prop of props) { 25425bb815Sopenharmony_ci try { 26425bb815Sopenharmony_ci Function.prototype[prop]; 27425bb815Sopenharmony_ci assert(false); 28425bb815Sopenharmony_ci } catch (e) { 29425bb815Sopenharmony_ci assert(e instanceof TypeError); 30425bb815Sopenharmony_ci } 31425bb815Sopenharmony_ci 32425bb815Sopenharmony_ci assert(f_simple[prop] === null); 33425bb815Sopenharmony_ci 34425bb815Sopenharmony_ci try { 35425bb815Sopenharmony_ci f_strict[prop]; 36425bb815Sopenharmony_ci assert(false); 37425bb815Sopenharmony_ci } catch (e) { 38425bb815Sopenharmony_ci assert(e instanceof TypeError); 39425bb815Sopenharmony_ci } 40425bb815Sopenharmony_ci 41425bb815Sopenharmony_ci let desc = Object.getOwnPropertyDescriptor(f_simple, prop); 42425bb815Sopenharmony_ci assert(desc.value === null); 43425bb815Sopenharmony_ci assert(desc.writable === false); 44425bb815Sopenharmony_ci assert(desc.enumerable === false); 45425bb815Sopenharmony_ci assert(desc.configurable === false); 46425bb815Sopenharmony_ci assert(Object.getOwnPropertyDescriptor(f_strict, prop) === undefined); 47425bb815Sopenharmony_ci} 48