1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31 #include "it_test_signal.h"
32 #include "signal.h"
33
34 static const int INVALID_SIG = 1000;
35
TestCase(VOID)36 static UINT32 TestCase(VOID)
37 {
38 int ret = 0;
39 sigset_t set;
40
41 /* // EINVAL no support
42 ret = sigemptyset(NULL);
43 ICUNIT_ASSERT_EQUAL(ret, -1, ret);
44 ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
45
46 ret = sigfillset(NULL);
47 ICUNIT_ASSERT_EQUAL(ret, -1, ret);
48 ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
49
50 */
51 int status;
52 int fpid = fork();
53 if (fpid == 0) {
54 sigemptyset(&set);
55 ret = sigaddset(&set, INVALID_SIG);
56 if (ret != -1) {
57 exit(ret);
58 }
59 if (errno != EINVAL) {
60 exit(errno);
61 }
62 printf("----------------------------------\n");
63
64 ret = sigdelset(&set, INVALID_SIG);
65 if (ret != -1) {
66 exit(ret);
67 }
68 if (errno != EINVAL) {
69 exit(errno);
70 }
71 printf("----------------------------------\n");
72
73 ret = sigignore(INVALID_SIG);
74 if (ret != -1) {
75 exit(ret);
76 }
77 if (errno != EINVAL) {
78 exit(errno);
79 }
80 printf("----------------------------------\n");
81
82 ret = sigignore(SIGKILL);
83 if (ret != -1) {
84 exit(ret);
85 }
86 if (errno != EINVAL) {
87 exit(errno);
88 }
89 printf("----------------------------------\n");
90
91 ret = sigrelse(INVALID_SIG);
92 if (ret != -1) {
93 exit(ret);
94 }
95 if (errno != EINVAL) {
96 exit(errno);
97 }
98 printf("----------------------------------\n");
99
100 ret = sighold(INVALID_SIG);
101 if (ret != -1) {
102 exit(ret);
103 }
104 if (errno != EINVAL) {
105 exit(errno);
106 }
107 printf("----------------------------------\n");
108
109 exit(0);
110 }
111
112 ret = waitpid(fpid, &status, 0);
113 ICUNIT_ASSERT_EQUAL(ret, fpid, ret);
114 ICUNIT_ASSERT_EQUAL(WEXITSTATUS(status), 0, WEXITSTATUS(status));
115
116 return LOS_OK;
117 }
118
ItPosixSignal031(void)119 void ItPosixSignal031(void)
120 {
121 TEST_ADD_CASE(__FUNCTION__, TestCase, TEST_POSIX, TEST_SIGNAL, TEST_LEVEL0, TEST_FUNCTION);
122 }