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;
17declare interface ArkTools {
18    timeInUs(arg:any):number
19}
20
21function testDefineProperty() {
22    let start = ArkTools.timeInUs();
23    for (let i = 0; i < 100_000; i++) {
24        const o = {};
25        Object.defineProperty(o, "a", {
26            value: 1,
27            enumerable: false,
28            configurable: false,
29            writable: false,
30            value: "static",
31        });
32        Object.defineProperty(o, "b", {
33            value: 2,
34            writable: true,
35            enumerable: true,
36            configurable: true,
37        });
38        Object.defineProperty(o, "c", {
39            value: 3,
40            writable: false,
41        });
42    }
43    let end = ArkTools.timeInUs();
44    let time = (end - start) / 1000
45    print("Object DefineProperty:\t"+String(time)+"\tms");
46}
47
48function testHasOwnProperty() {
49    const example = {};
50    example.prop = "exists";
51    let start = ArkTools.timeInUs();
52    for (let i = 0; i < 1_000_000; i++) {
53        example.hasOwnProperty("prop");
54    }
55    let end = ArkTools.timeInUs();
56    let time = (end - start) / 1000
57    print("Object HasOwnProperty:\t"+String(time)+"\tms");
58}
59
60function testAssign() {
61    let o1 = { a: 1 };
62    let o2 = { b: 2 };
63    let o3 = { c: 3 };
64    let res;
65    let start = ArkTools.timeInUs();
66    for (let i = 0; i < 1_000_000; i++) {
67        res = Object.assign(o1, o2, o3);
68    }
69    let end = ArkTools.timeInUs();
70    let time = (end - start) / 1000
71    print(res);
72    print("Object Assign:\t"+String(time)+"\tms");
73}
74
75function testCreate() {
76    const person = {
77      isHuman: false,
78      printIntroduction: function () {
79      },
80    };
81    let res;
82    let start = ArkTools.timeInUs();
83    for (let i = 0; i < 1_000_000; i++) {
84        res = Object.create(person);
85    }
86    let end = ArkTools.timeInUs();
87    let time = (end - start) / 1000
88    print(res);
89    print("Object Create:\t"+String(time)+"\tms");
90}
91
92class Dog {
93  constructor(name, breed, color, sex) {
94    this.name = name;
95    this.breed = breed;
96    this.color = color;
97    this.sex = sex;
98  }
99}
100
101function testToString() {
102    let theDog = new Dog("Gabby", "Lab", "chocolate", "female");
103    let res;
104    let start = ArkTools.timeInUs();
105    for (let i = 0; i < 1_000_000; i++) {
106        res = theDog.toString();
107    }
108    let end = ArkTools.timeInUs();
109    let time = (end - start) / 1000
110    print(res);
111    print("Object ToString:\t"+String(time)+"\tms");
112}
113
114testDefineProperty();
115testHasOwnProperty();
116testAssign();
117testCreate();
118testToString();
119
120