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 #include <spawn.h>
33
TestGroupError(void)34 static int TestGroupError(void)
35 {
36 int ret;
37 posix_spawnattr_t attr;
38
39 posix_spawnattr_init(&attr);
40 posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETPGROUP);
41 posix_spawnattr_setpgroup(&attr, 1);
42 ret = posix_spawn(NULL, "/bin/tftp", NULL, &attr, NULL, NULL);
43 ICUNIT_ASSERT_EQUAL(ret, EPERM, ret);
44
45 posix_spawnattr_setpgroup(&attr, 65); // 65, set group num.
46 ret = posix_spawn(NULL, "/bin/tftp", NULL, &attr, NULL, NULL);
47 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
48 return 0;
49 }
TestPolError(void)50 static int TestPolError(void)
51 {
52 int ret;
53 posix_spawnattr_t attr;
54 struct sched_param val = { -1 };
55
56 posix_spawnattr_init(&attr);
57 posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSCHEDULER);
58 val.sched_priority = 15; // 15, set pthread priority.
59 posix_spawnattr_setschedparam(&attr, &val);
60 posix_spawnattr_setschedpolicy(&attr, SCHED_FIFO);
61 ret = posix_spawn(NULL, "/bin/tftp", NULL, &attr, NULL, NULL);
62 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
63
64 return 0;
65 }
TestPrioError(void)66 static int TestPrioError(void)
67 {
68 int ret;
69 posix_spawnattr_t attr;
70 struct sched_param val = { -1 };
71
72 posix_spawnattr_init(&attr);
73 posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSCHEDPARAM);
74 posix_spawnattr_getschedparam(&attr, &val);
75
76 val.sched_priority = 0;
77 ret = posix_spawnattr_setschedparam(&attr, &val);
78 ret = posix_spawn(NULL, "/bin/tftp", NULL, &attr, NULL, NULL);
79 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
80
81 val.sched_priority = 32; // 32, set pthread priority.
82 ret = posix_spawnattr_setschedparam(&attr, &val);
83 ret = posix_spawn(NULL, "/bin/tftp", NULL, &attr, NULL, NULL);
84 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
85 return 0;
86 }
TestCase(void)87 static int TestCase(void)
88 {
89 pid_t pid;
90 posix_spawnattr_t attr;
91 int status = 1;
92 int ret;
93
94 posix_spawnattr_init(&attr);
95
96 ret = posix_spawnattr_setflags(&attr, -1);
97 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
98
99 ret = posix_spawnattr_setflags(&attr, 128); // 128, set group num.
100 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
101
102 ret = posix_spawnattr_setflags(&attr, 0xff);
103 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
104
105 ret = posix_spawnattr_setschedpolicy(&attr, 0);
106 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
107
108 ret = posix_spawnattr_setschedpolicy(&attr, 3); // 3, set policy num.
109 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
110
111 posix_spawnattr_destroy(&attr);
112
113 ret = TestGroupError();
114 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
115
116 ret = TestPolError();
117 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
118
119 ret = TestPrioError();
120 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
121 return 0;
122 }
123
ItTestProcess065(void)124 void ItTestProcess065(void)
125 {
126 TEST_ADD_CASE("IT_POSIX_PROCESS_065", TestCase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
127 }