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 "functionalext.h"
19
20 static pthread_mutex_t g_mutex;
21
22 /**
23 * @tc.name: pthread_mutex_trylock_0100
24 * @tc.desc: Verify process pthread_mutex_try_lock success
25 * @tc.level: level 0
26 */
pthread_mutex_trylock_0100(void)27 void pthread_mutex_trylock_0100(void)
28 {
29 pthread_mutex_init(&g_mutex, NULL);
30 int ret = pthread_mutex_trylock(&g_mutex);
31 EXPECT_EQ("pthread_mutex_lock_0100", ret, 0);
32 pthread_mutex_unlock(&g_mutex);
33 }
34
35 /**
36 * @tc.name: pthread_mutex_trylock_0200
37 * @tc.desc: Verify process pthread_mutex_try_lock fail
38 * @tc.level: level 2
39 */
pthread_mutex_trylock_0200(void)40 void pthread_mutex_trylock_0200(void)
41 {
42 pthread_mutex_init(&g_mutex, NULL);
43 pthread_mutex_lock(&g_mutex);
44 int ret = pthread_mutex_trylock(&g_mutex);
45 EXPECT_NE("pthread_mutex_lock_0200", ret, 0);
46 pthread_mutex_unlock(&g_mutex);
47 }
48
main(void)49 int main(void)
50 {
51 pthread_mutex_trylock_0100();
52 pthread_mutex_trylock_0200();
53 return t_status;
54 }