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 // Solve the build error of this test code when importing the header file <sys/epoll.h>
17 #ifndef _EPOLL_PWAIT_TEST
18 #define _EPOLL_PWAIT_TEST
19 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
20 #undef _GNU_SOURCE
21 #undef _BSD_SOURCE
22 #endif
23 #endif
24
25 #include <errno.h>
26 #include <signal.h>
27 #include <sys/epoll.h>
28 #include "test.h"
29
30 /**
31 * @tc.name : epoll_pwait_0100
32 * @tc.desc : epoll_pwait without a sigset
33 * @tc.level : Level 0
34 */
epoll_pwait_0100(void)35 void epoll_pwait_0100(void)
36 {
37 int epoll_fd = epoll_create(1);
38 if (epoll_fd == -1) {
39 t_error("%s epoll_create failed\n", __func__);
40 }
41
42 struct epoll_event events[1];
43 int result = epoll_pwait(epoll_fd, events, 1, 1, NULL);
44 if (result != 0) {
45 t_error("%s epoll_pwait failed\n", __func__);
46 }
47 }
48
49 /**
50 * @tc.name : epoll_pwait_0200
51 * @tc.desc : epoll_pwait with a sigset
52 * @tc.level : Level 0
53 */
epoll_pwait_0200(void)54 void epoll_pwait_0200(void)
55 {
56 int epoll_fd = epoll_create(1);
57 if (epoll_fd == -1) {
58 t_error("%s epoll_create failed\n", __func__);
59 }
60
61 struct epoll_event events[1];
62 sigset_t ss;
63 sigemptyset(&ss);
64 sigaddset(&ss, SIGPIPE);
65
66 int result = epoll_pwait(epoll_fd, events, 1, 1, &ss);
67 if (result != 0) {
68 t_error("%s epoll_pwait failed\n", __func__);
69 }
70 }
71
main(int argc,char * argv[])72 int main(int argc, char *argv[])
73 {
74 epoll_pwait_0100();
75 epoll_pwait_0200();
76 return t_status;
77 }
78
79 #ifdef _EPOLL_PWAIT_TEST
80 #undef _EPOLL_PWAIT_TEST
81 #endif