1/* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15import y1 from 'assert'; 16// 不新增变量 17let [z1, a2] = ['akria', 12]; 18let { ...b2 } = { 'name2': 'akria2', age2: 18 }; 19y1(z1 === 'akria', 'success'); 20y1(a2 === 12, 'success'); 21y1(b2.name2 === 'akria2', 'success'); 22y1(b2.age2 === 18, 'success'); 23function w1() { 24 let [k2, l2] = ['akria3', 13]; 25 let { ...m2 } = { 'name2': 'akria4', age2: 18 }; 26 y1(k2 === 'akria3', 'success'); 27 y1(l2 === 13, 'success'); 28 y1(m2.name2 === 'akria4', 'success'); 29 y1(m2.age2 === 18, 'success'); 30} 31w1(); 32// 新增变量 33let { newName: c2, ...d2 } = { 'newName': 'akria5', newAge: 18 }; 34y1(c2 === 'akria5', 'success'); 35y1(d2.newAge === 18, 'success'); 36function x1() { 37 return { Propx1: 1, Propy1: 2 }; 38} 39const { Propx1: e2, Propy1: f2 } = x1(); 40y1(e2 === 1, 'success'); 41y1(f2 === 2, 'success'); 42let g2 = 3; 43let h2 = 4; 44const { Propx2: i2, Propy2: j2 } = { Propx2: g2, Propy2: h2 }; 45y1(i2 === 3, 'success'); 46y1(j2 === 4, 'success'); 47