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1/*
2 * Copyright (c) 2023 - 2024-2025 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 main():void{
17    let boo = new bar()
18
19    assertEQ(boo.foo1(), 10)
20    assertEQ(boo.foo2(), "a")
21    assertEQ(boo.foo3(), true)
22
23    assertEQ(boo.foo4(), 30)
24    assertEQ(boo.foo4(new Int(5)), 25)
25
26    assertEQ(boo.foo5(new Int(5)), 55)
27    assertEQ(boo.foo5(new Int(5),new Int(10)), 45)
28
29
30    assertEQ(boo.foo6(), undefined)
31    assertEQ(boo.foo7(), undefined)
32    assertEQ(boo.foo8(), undefined)
33
34    assertEQ(boo.foo9(), 0)
35    assertEQ(boo.foo9(new Int(5)), -1)
36
37    assertEQ(boo.foo10(new Int(5)), 0)
38    assertEQ(boo.foo10(new Int(5),new Int(10)), -1)
39
40    assertEQ(boo.foo11(), 0)
41    assertEQ(boo.foo12(), 0)
42
43    assertEQ(boo.foo13(new Int(10)), 15)
44    assertEQ(boo.foo14(new Int(10)), 25)
45
46    assertEQ(boo.foo15(new Int(10),new Int(5)), 20)
47    assertEQ(boo.foo16(new Int(10),new Int(5)), 30)
48}
49
50class bar {
51    foo1(a : Int = 10) : Int {
52        return a;
53    }
54
55    foo2(a : string = "a") : string {
56        return a;
57    }
58
59    foo3(a : Boolean = true) : Boolean {
60        return a;
61    }
62
63    foo4(a : Int = 10, b : Int = 20) : Int {
64        return a + b;
65    }
66
67    foo5(a : Int = 10, b : Int = 20, c : Int = 30) : Int {
68        assertEQ(a, 5)
69
70        return a + b + c;
71    }
72
73    foo6(a? : Int) : Int|undefined {
74        return a;
75    }
76
77    foo7(a? : string) : string|undefined {
78        return a;
79    }
80
81    foo8(a? : Boolean) : Boolean|undefined {
82        return a;
83    }
84
85    foo9(a? : Int, b? : Int) : Int {
86        if(a == undefined && b == undefined){
87            return 0;
88        }
89        if(b == undefined){
90            return -1;
91        }
92        return a! + b;
93    }
94
95    foo10(a? : Int, b? : Int, c? : Int) : Int {
96        assertEQ(a!, 5)
97        if(b == undefined && c == undefined){
98            return 0;
99        }
100        if(c == undefined){
101            return -1;
102        }
103
104        return a! + b! + c;
105    }
106
107    foo11(a : Int = 5, b? : Int) : Int {
108        if(b == undefined){
109            return 0;
110        }
111        return a + b;
112    }
113
114    foo12(a? : Int, b : Int = 5, c? : Int) : Int {
115        assertEQ(b, 5)
116
117        if(a == undefined && c == undefined){
118            return 0;
119        }
120
121        return a! + b + c!;
122    }
123
124    foo13(a : Int, b : Int = 5) : Int {
125        return a + b;
126    }
127
128    foo14(a : Int, b : Int = 5, c : Int = 10) : Int {
129        return a + b + c;
130    }
131
132    foo15(a : Int, b : Int, c : Int = 5) : Int {
133        return a + b + c;
134    }
135
136    foo16(a : Int, b : Int, c : Int = 10, d : Int = 5) : Int {
137        return a + b + c + d;
138    }
139}
140