1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without specific prior written
16 * permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "It_posix_pthread.h"
32
33 static INT32 g_pthreadSchedPolicy = 0;
34
PthreadF01(VOID * argument)35 static VOID *PthreadF01(VOID *argument)
36 {
37 struct sched_param sparam;
38 INT32 priority, policy;
39 INT32 ret;
40
41 g_pthreadSchedPolicy = SCHED_RR;
42
43 priority = sched_get_priority_max(g_pthreadSchedPolicy);
44
45 sparam.sched_priority = priority;
46
47 ret = pthread_setschedparam(pthread_self(), g_pthreadSchedPolicy, &sparam);
48 ICUNIT_TRACK_EQUAL(ret, 0, ret);
49
50 ret = pthread_getschedparam(pthread_self(), &policy, &sparam);
51 ICUNIT_TRACK_EQUAL(ret, 0, ret);
52 ICUNIT_TRACK_EQUAL(policy, g_pthreadSchedPolicy, policy);
53 ICUNIT_TRACK_EQUAL(sparam.sched_priority, priority, sparam.sched_priority);
54
55 return NULL;
56 }
57
Testcase(VOID)58 static UINT32 Testcase(VOID)
59 {
60 pthread_t newTh;
61 INT32 ret;
62
63 ret = pthread_create(&newTh, NULL, PthreadF01, NULL);
64 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
65
66 ret = pthread_join(newTh, NULL);
67 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
68
69 return LOS_OK;
70 }
71
72 /**
73 * @tc.name: ItPosixPthread022
74 * @tc.desc: Test interface pthread_setschedparam
75 * @tc.type: FUNC
76 * @tc.require: issueI5TIRQ
77 */
78
ItPosixPthread022(VOID)79 VOID ItPosixPthread022(VOID)
80 {
81 TEST_ADD_CASE("ItPosixPthread022", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
82 }
83