1 /* 2 * Copyright (c) 2023 Shenzhen Kaihong Digital Industry Development 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 */ 15 16 /* 17 * @tc.name:arrayprotochange 18 * @tc.desc:test Array function when prototype changes 19 * @tc.type: FUNC 20 * @tc.require: issueI7O616 21 */ 22 23 var arr = [0, 1, 2, 3, 4]; 24 var arr2 = [0, , , 3, 4]; 25 arr2.__proto__ = arr; 26 print(arr2[1]); 27 print(arr2.at(1));