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_exc.h"
32
TestCase(void)33 __attribute__((optnone)) static int TestCase(void)
34 {
35 int ret;
36 int status = 0;
37 int *test = NULL; // for trggering an exception
38 pid_t pid = fork();
39 ICUNIT_ASSERT_WITHIN_EQUAL(pid, 0, INVALID_PROCESS_ID, pid);
40 if (pid == 0) {
41 *test = 0x1; // Deliberately trigger an exceptioin
42 exit(0);
43 }
44
45 ret = waitpid(pid, &status, 0);
46 ICUNIT_ASSERT_EQUAL(ret, pid, ret);
47 ret = WIFEXITED(status);
48 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
49 ret = WIFSIGNALED(status);
50 ICUNIT_ASSERT_EQUAL(ret, 1, ret);
51 ret = WTERMSIG(status);
52 ICUNIT_ASSERT_EQUAL(ret, SIGUSR2, ret);
53
54 pid = fork();
55 ICUNIT_ASSERT_WITHIN_EQUAL(pid, 0, INVALID_PROCESS_ID, pid);
56 if (pid == 0) {
57 *test = 0x1; // Deliberately trigger an exceptioin
58 exit(0);
59 }
60
61 ret = waitpid(pid, &status, 0);
62 ICUNIT_ASSERT_EQUAL(ret, pid, ret);
63 ret = WIFEXITED(status);
64 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
65 ret = WIFSIGNALED(status);
66 ICUNIT_ASSERT_EQUAL(ret, 1, ret);
67 ret = WTERMSIG(status);
68 ICUNIT_ASSERT_EQUAL(ret, SIGUSR2, ret);
69
70 return 0;
71 }
72
ItTestExc001(void)73 void ItTestExc001(void)
74 {
75 TEST_ADD_CASE("IT_TEST_EXC_001", TestCase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
76 }
77