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 <unistd.h>
19 #include <semaphore.h>
20 #include "functionalext.h"
21
22 static int32_t priorityTen = 10;
23 static int32_t priorityHundred = 100;
24 static sem_t g_sem;
25
threadfuncA(void * arg)26 void *threadfuncA(void *arg)
27 {
28 sem_wait(&g_sem);
29 return arg;
30 }
31
32 /**
33 * @tc.name : pthread_setschedparam_0100
34 * @tc.desc : Verify pthread_setschedparam process success when scheduling policy is SCHED_OTHER and priority is 0
35 * @tc.level : Level 1
36 */
pthread_setschedparam_0100(void)37 void pthread_setschedparam_0100(void)
38 {
39 pthread_t tid;
40 sem_init(&g_sem, 0, 0);
41 pthread_create(&tid, NULL, threadfuncA, NULL);
42 struct sched_param sched;
43 sched.sched_priority = 0;
44 int32_t ret = pthread_setschedparam(tid, SCHED_OTHER, &sched);
45 EXPECT_EQ("pthread_setschedparam_0100", ret, 0);
46 int32_t semRet = sem_post(&g_sem);
47 EXPECT_EQ("pthread_setschedparam_0100", semRet, 0);
48 pthread_join(tid, NULL);
49 sem_destroy(&g_sem);
50 }
51
main(void)52 int main(void)
53 {
54 pthread_setschedparam_0100();
55 return t_status;
56 }