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
TestCase(VOID)34 static UINT32 TestCase(VOID)
35 {
36 int retval, status;
37 sigset_t set, oldset;
38
39 int fpid = fork();
40 if (fpid == 0) {
41 retval = sigemptyset(&set);
42 ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
43 retval = sigemptyset(&oldset);
44 ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
45 retval = sigaddset(&set, SIGTERM);
46 ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
47 printf("----------------------------------\n");
48 retval = sigprocmask(666, &set, &oldset); // 666, invalid param
49 ICUNIT_ASSERT_EQUAL(retval, -1, retval);
50 ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
51 printf("----------------------------------\n");
52 retval = sigprocmask(SIG_BLOCK, reinterpret_cast<sigset_t *>(1), &oldset);
53 ICUNIT_ASSERT_EQUAL(retval, -1, retval);
54 ICUNIT_ASSERT_EQUAL(errno, EFAULT, errno);
55 printf("----------------------------------\n");
56 retval = sigprocmask(SIG_BLOCK, &set, &oldset);
57 ICUNIT_ASSERT_EQUAL(retval, 0, retval);
58
59 exit(0);
60 }
61
62 retval = waitpid(fpid, &status, 0);
63 ICUNIT_ASSERT_EQUAL(retval, fpid, retval);
64 ICUNIT_ASSERT_EQUAL(WEXITSTATUS(status), 0, WEXITSTATUS(status));
65
66 return LOS_OK;
67 }
68
ItPosixSignal037(void)69 void ItPosixSignal037(void)
70 {
71 TEST_ADD_CASE(__FUNCTION__, TestCase, TEST_POSIX, TEST_SIGNAL, TEST_LEVEL0, TEST_FUNCTION);
72 }