1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <sched.h>
17 #include <stdio.h>
18 #include <errno.h>
19 #include <string.h>
20 #include "functionalext.h"
21 #include "test.h"
22
23 typedef void (*TEST_FUN)(void);
24
25 /**
26 * @tc.name : sched_setparam
27 * @tc.desc : Test the function of sched_setparam with normal input.
28 * @tc.level : Level 1
29 */
30
sched_setparam_0010(void)31 static void sched_setparam_0010(void)
32 {
33 struct sched_param param;
34 int maxpri,minpri;
35 pid_t pid;
36 int sched;
37
38 pid = getpid();
39 sched = SCHED_OTHER;
40 maxpri = sched_get_priority_max(sched);
41 minpri = sched_get_priority_min(sched);
42 if(maxpri == -1 || minpri == -1)
43 {
44 t_error("get maxpriority or minpriority failed");
45 }
46 param.sched_priority = 0;//取值范围:minpri~maxpri
47 EXPECT_EQ("sched_setparam_0010", sched_setparam(pid, ¶m), 0);
48 }
49
50 /**
51 * @tc.name : sched_setparam
52 * @tc.desc : When param is NULL, call sched_setparam.
53 * @tc.level : Level 2
54 */
sched_setparam_0020(void)55 static void sched_setparam_0020(void)
56 {
57 pid_t pid;
58 pid = getpid();
59 EXPECT_EQ("sched_setparam_0020", sched_setparam(pid, NULL), -1);
60 }
61
62 TEST_FUN G_Fun_Array[] = {
63 sched_setparam_0010,
64 sched_setparam_0020,
65 };
66
main(void)67 int main(void)
68 {
69 int num = sizeof(G_Fun_Array) / sizeof(TEST_FUN);
70 for (int pos = 0; pos < num; ++pos) {
71 G_Fun_Array[pos]();
72 }
73
74 return t_status;
75 }