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1 /*
2  * Copyright (c) 2022 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 
16 #include <signal.h>
17 #include <stdlib.h>
18 #include <threads.h>
19 #include "test.h"
20 
21 static int count = 0;
22 const char *src = "Hello";
23 
exception_handler(int sig)24 void exception_handler(int sig)
25 {
26     exit(t_status);
27 }
28 
threadfunc(void * arg)29 int threadfunc(void *arg)
30 {
31     signal(SIGSEGV, exception_handler);
32 
33     count++;
34     thrd_exit(thrd_success);
35 }
36 
37 /**
38  * @tc.name      : thrd_create_0100
39  * @tc.desc      : Creates a new thread executing the function func
40  * @tc.level     : Level 0
41  */
thrd_create_0100(void)42 void thrd_create_0100(void)
43 {
44     thrd_t id;
45     int result;
46     result = thrd_create(&id, threadfunc, NULL);
47     if (result != thrd_success) {
48         t_error("%s thrd_create failed", __func__);
49     }
50 
51     result = thrd_sleep(&(struct timespec){.tv_sec = 1}, NULL);
52     if (result != 0) {
53         t_error("%s thrd_sleep failed", __func__);
54     }
55 
56     result = thrd_join(id, NULL);
57     if (result != thrd_success) {
58         t_error("%s thrd_join failed", __func__);
59     }
60 
61     if (count != 1) {
62         t_error("%s failed, count is %d", __func__, count);
63     }
64 
65     count = 0;
66 }
67 
68 /**
69  * @tc.name      : thrd_create_0200
70  * @tc.desc      : Creates a new thread executing the function func(arg)
71  * @tc.level     : Level 1
72  */
thrd_create_0200(void)73 void thrd_create_0200(void)
74 {
75     thrd_t id;
76     int result;
77     result = thrd_create(&id, threadfunc, (char *)src);
78     if (result != thrd_success) {
79         t_error("%s thrd_create failed", __func__);
80     }
81 
82     result = thrd_sleep(&(struct timespec){.tv_sec = 1}, NULL);
83     if (result != 0) {
84         t_error("%s thrd_sleep failed", __func__);
85     }
86 
87     result = thrd_join(id, NULL);
88     if (result != thrd_success) {
89         t_error("%s thrd_join failed", __func__);
90     }
91 
92     if (count != 1) {
93         t_error("%s failed, count is %d", __func__, count);
94     }
95     count = 0;
96 }
97 
98 /**
99  * @tc.name      : thrd_create_0300
100  * @tc.desc      : exception test
101  * @tc.level     : Level 2
102  */
thrd_create_0300(void)103 void thrd_create_0300(void)
104 {
105     thrd_create(NULL, threadfunc, NULL);
106 }
107 
main(int argc,char * argv[])108 int main(int argc, char *argv[])
109 {
110     thrd_create_0100();
111     thrd_create_0200();
112     thrd_create_0300();
113     return t_status;
114 }