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
32 #include "It_test_sys.h"
33
34 static jmp_buf g_buf;
First(VOID)35 static UINT32 First(VOID)
36 {
37 int val = 2;
38 int ret = setjmp(g_buf);
39 if (ret) {
40 ICUNIT_ASSERT_EQUAL(ret, val, ret);
41 goto OUT1;
42 }
43
44 longjmp(g_buf, val);
45 OUT1:
46 return 0;
47 }
48
Sencond(VOID)49 static UINT32 Sencond(VOID)
50 {
51 int ret = setjmp(g_buf);
52 if (ret) {
53 ICUNIT_ASSERT_EQUAL(ret, 1, ret);
54 goto OUT2;
55 }
56
57 longjmp(g_buf, 0);
58
59 OUT2:
60 return 0;
61 }
62
TestCase(VOID)63 static UINT32 TestCase(VOID)
64 {
65 int ret = First();
66 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
67
68 ret = Sencond();
69 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
70 return 0;
71 }
72
ItTestSys001(VOID)73 VOID ItTestSys001(VOID)
74 {
75 TEST_ADD_CASE("IT_TEST_SYS_024", TestCase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
76 }
77