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 <pthread.h>
17 #include <stdlib.h>
18 #include <sys/time.h>
19 #include <unistd.h>
20 #include "functionalext.h"
21 int flag = 0;
22 static pthread_cond_t gcond;
23 static pthread_mutex_t gmutex;
24 struct timespec gtm;
25
threadfuncA(void * arg)26 void *threadfuncA(void *arg)
27 {
28 struct timeval now;
29 struct timespec outtime;
30 gtm.tv_nsec = 1;
31 pthread_mutex_lock(&gmutex);
32 gettimeofday(&now, NULL);
33 outtime.tv_sec = now.tv_sec + 5;
34 outtime.tv_nsec = now.tv_usec * 1000;
35 pthread_cond_timedwait(&gcond, &gmutex, &outtime);
36 flag++;
37 pthread_mutex_unlock(&gmutex);
38 return arg;
39 }
40
threadfuncB(void * arg)41 void *threadfuncB(void *arg)
42 {
43 pthread_mutex_lock(&gmutex);
44 pthread_cond_signal(&gcond);
45 pthread_mutex_unlock(&gmutex);
46 return arg;
47 }
48
49 /**
50 * @tc.name: pthread_cond_timedwait_0100
51 * @tc.desc: Verify pthread create process success
52 * @tc.level: level 0.
53 */
pthread_cond_timedwait_0100(void)54 void pthread_cond_timedwait_0100(void)
55 {
56 pthread_t pid1, pid2;
57 pthread_create(&pid1, NULL, threadfuncA, NULL);
58 pthread_create(&pid2, NULL, threadfuncB, NULL);
59 pthread_join(pid1, NULL);
60 pthread_join(pid2, NULL);
61 EXPECT_EQ("pthread_cond_timedwait_0200", flag, 1);
62 pthread_mutex_destroy(&gmutex);
63 pthread_cond_destroy(&gcond);
64 }
65
main(void)66 int main(void)
67 {
68 pthread_cond_timedwait_0100();
69 return t_status;
70 }
71