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_process.h"
32
PthreadTest01(VOID * arg)33 static void *PthreadTest01(VOID *arg)
34 {
35 int ret;
36 cpu_set_t cpuset;
37
38 sleep(2); // 2, sleep 10 second.
39
40 CPU_ZERO(&cpuset);
41 ret = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
42 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT1);
43 ret = (CPU_ISSET(0, &cpuset)) > 0 ? 1 : 0;
44 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT1);
45 ret = (CPU_ISSET(1, &cpuset)) > 0 ? 1 : 0;
46 ICUNIT_GOTO_EQUAL(ret, 1, ret, ERROR_OUT1);
47 return NULL;
48 ERROR_OUT1:
49 return NULL;
50 }
Testcase(VOID)51 static UINT32 Testcase(VOID)
52 {
53 int ret;
54 int status;
55 int pid;
56
57 ret = fork();
58 if (ret == 0) {
59 int ret;
60 cpu_set_t cpuset;
61 pthread_t threadA;
62
63 CPU_ZERO(&cpuset);
64 CPU_SET(0, &cpuset); /* cpu0 */
65 ret = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
66 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
67
68 CPU_ZERO(&cpuset);
69 ret = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
70 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
71 ret = (CPU_ISSET(0, &cpuset) > 0) ? 1 : 0;
72 ICUNIT_GOTO_EQUAL(ret, 1, ret, ERROR_OUT);
73 ret = (CPU_ISSET(1, &cpuset) > 0) ? 1 : 0;
74 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
75
76 ret = pthread_create(&threadA, NULL, PthreadTest01, 0);
77 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
78
79 CPU_ZERO(&cpuset);
80 CPU_SET(1, &cpuset); /* cpu1 */
81 ret = pthread_setaffinity_np(threadA, sizeof(cpu_set_t), &cpuset);
82 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
83
84 ret = pthread_join(threadA, NULL);
85 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
86
87 CPU_ZERO(&cpuset);
88 ret = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
89 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
90 ret = (CPU_ISSET(0, &cpuset) > 0) ? 1 : 0;
91 ICUNIT_GOTO_EQUAL(ret, 1, ret, ERROR_OUT);
92 ret = (CPU_ISSET(1, &cpuset) > 0) ? 1 : 0;
93 ICUNIT_GOTO_EQUAL(ret, 0, ret, ERROR_OUT);
94 exit(11); // 11, exit args
95 ERROR_OUT:
96 exit(11); // 11, exit args
97 } else if (ret > 0) {
98 pid = ret;
99 ret = waitpid(ret, &status, 0);
100 status = WEXITSTATUS(status);
101 ICUNIT_ASSERT_EQUAL(ret, pid, ret);
102 ICUNIT_ASSERT_EQUAL(status, 11, status); // 11, assert that function Result is equal to this.
103 }
104
105 return 0;
106 }
107
ItTestProcessSmp007(void)108 void ItTestProcessSmp007(void)
109 {
110 TEST_ADD_CASE("IT_POSIX_PROCESS_SMP_007", Testcase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
111 }
112