1/*
2 * Copyright (c) 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
16declare function print(arg:any):string;
17function replace(a : number)
18{
19    return a;
20}
21
22let len:number = 1;
23
24// Check without params
25len = Math.atan2();
26//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
27print(len); //: NaN
28
29len = Math.atan2(NaN);
30//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
31print(len); //: NaN
32
33len = Math.atan2(NaN, NaN);
34//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
35print(len); //: NaN
36
37len = Math.atan2(0, NaN);
38//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
39print(len); //: NaN
40
41len = Math.atan2(NaN, 0);
42//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
43print(len); //: NaN
44
45len = Math.atan2(-1, 1.5);
46//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
47print(len); //: -0.5880026035475675
48
49len = Math.atan2(1, -0); // PI/2
50//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
51print(len); //: 1.5707963267948966
52
53len = Math.atan2(0, 1);
54//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
55print(len); //: 0
56
57len = Math.atan2(0, -0); // PI
58//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
59print(len); //: 3.141592653589793
60
61len = Math.atan2(-0, 0);
62//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
63print("1/x: " + 1/len); //: 1/x: -Infinity
64
65len = Math.atan2(-0, -0); // -PI
66//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
67print(len); //: -3.141592653589793
68
69len = Math.atan2(-1, Number.POSITIVE_INFINITY)
70//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
71print("1/x: " + 1/len) //: 1/x: -Infinity
72
73len = Math.atan2(1, Number.POSITIVE_INFINITY)
74//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
75print(len) //: 0
76
77// Replace standart builtin
78let true_atan2 = Math.atan2
79Math.atan2 = replace
80len = Math.atan2(111);
81print(len); //: 111
82
83// Call standart builtin with non-number param
84Math.atan2 = true_atan2
85len = Math.atan2(0, "NaN"); // deopt
86//aot: [trace] aot inline builtin: Math.atan2, caller function name:func_main_0@builtinMathAtan2
87//aot: [trace] Check Type: NotNumber1
88print(len); //: NaN
89