1/*
2 * Copyright (c) 2021-2024 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 */
15
16function add(arg : double[]): double {
17  return arg[0] + arg[1] + arg[2];
18}
19
20// TODO(user): unify copyBooleanArr and copyCharArr once generics are supported
21function copyBooleanArr(src: boolean[]): boolean[] {
22    let dst: boolean[] = new boolean[src.length];
23    for (let i = 0; i < src.length; i++) {
24        dst[i] = src[i];
25    }
26    return dst;
27}
28
29// TODO(user): unify copyBooleanArr and copyCharArr once generics are supported
30function copyCharArr(src: char[]): char[] {
31    let dst: char[] = new char[src.length];
32    for (let i = 0; i < src.length; i++) {
33        dst[i] = src[i];
34    }
35    return dst;
36}
37
38// TODO(user): unify cmpBooleanArr and cmpCharArr once generics are supported
39function cmpBooleanArr(arg0: boolean[], arg1: boolean[]): boolean {
40    if (arg0.length != arg1.length) {
41        return false;
42    }
43
44    for (let i = 0; i < arg0.length; i++) {
45        if (arg0[i] != arg1[i]) {
46            return false;
47        }
48    }
49
50    return true;
51}
52
53// TODO(user): unify cmpBooleanArr and cmpCharArr once generics are supported
54function cmpCharArr(arg0: char[], arg1: char[]): boolean {
55    if (arg0.length != arg1.length) {
56        return false;
57    }
58
59    for (let i = 0; i < arg0.length; i++) {
60        if (arg0[i] != arg1[i]) {
61            return false;
62        }
63    }
64
65    return true;
66}
67
68function main(): void {
69  let arr : double[] = [1.1, 2.1, 3.5, 4.9];
70  assert arr[0] == 1.1 && arr[1] == 2.1 && arr[2] == 3.5 && arr[3] == 4.9;
71  assert add([1.1, 2.2, 3.3]) == 6.6;
72
73  let arr2 : boolean[] = [false, true, false, true, true, false, false, true];
74  assert cmpBooleanArr(copyBooleanArr(arr2), arr2);
75
76  let arr3 : char[] = [c'a', c'b', c'c', c'd'];
77  assert cmpCharArr(copyCharArr(arr3), arr3);
78
79  return;
80}
81