1/*
2 * Copyright (c) 2023 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 */
15
16declare function print(arg:any):string;
17function Dog(name) {
18  this.name = name;
19}
20
21const dog1 = new Dog('Gabby');
22
23print(dog1.hasOwnProperty("name"));
24print(Object.prototype.hasOwnProperty.call(dog1, "name"));
25print(Object.prototype.hasOwnProperty.call(dog1, "no"));
26
27let s = "ss";
28print(Object.prototype.hasOwnProperty.call(s, "length"));
29print(Object.prototype.hasOwnProperty.call(s, 0));
30
31let a = [1, 2, 3]
32print(Object.prototype.hasOwnProperty.call(a, "length"));
33print(a.hasOwnProperty("length"));
34print(a.hasOwnProperty("0"));
35print(a.hasOwnProperty(0));
36