1 /*
2 * Copyright (C) 2024 HiHope Open Source Organization.
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 <cerrno>
17 #include <cstdio>
18 #include <cstdlib>
19 #include <string>
20 #include <fcntl.h>
21 #include <unistd.h>
22 #include <vector>
23 #include <arpa/inet.h>
24 #include <gtest/gtest.h>
25 #include <netinet/in.h>
26 #include <sys/stat.h>
27 #include <sys/socket.h>
28 #include <sys/types.h>
29 #include "securec.h"
30
31 using namespace testing::ext;
32
33 static const int TEST_PRIORITY = 1;
34
35 class HatsSchedparamTest : public testing::Test {
36 public:
37 static void SetUpTestCase();
38 static void TearDownTestCase();
39 void SetUp();
40 void TearDown();
41 private:
42 };
SetUp()43 void HatsSchedparamTest::SetUp()
44 {
45 }
TearDown()46 void HatsSchedparamTest::TearDown()
47 {
48 }
SetUpTestCase()49 void HatsSchedparamTest::SetUpTestCase()
50 {
51 }
TearDownTestCase()52 void HatsSchedparamTest::TearDownTestCase()
53 {
54 }
55
56 /*
57 * @tc.number : SUB_KERNEL_SYSCALL_SCHEDPARAM_0100
58 * @tc.name : SchedparamSetAndGetParametersSuccess_0001
59 * @tc.desc : sched_setparam set param and sched_setparam get priority param success.
60 * @tc.size : MediumTest
61 * @tc.type : Function
62 * @tc.level : Level 1
63 */
HWTEST_F(HatsSchedparamTest, SchedparamSetAndGetParametersSuccess_0001, Function | MediumTest | Level1)64 HWTEST_F(HatsSchedparamTest, SchedparamSetAndGetParametersSuccess_0001, Function | MediumTest | Level1)
65 {
66 struct sched_param param = {
67 .sched_priority = TEST_PRIORITY,
68 };
69
70 int ret = sched_setscheduler(0, SCHED_FIFO, ¶m);
71 EXPECT_EQ(ret, 0);
72
73 // test sched_setparam set priority success
74 param.sched_priority = SCHED_FIFO;
75 ret = sched_setparam(0, ¶m);
76 EXPECT_EQ(ret, 0);
77
78 memset_s(¶m, sizeof(struct sched_param), 0, sizeof(struct sched_param));
79
80 // test sched_getparam get priority success
81 ret = sched_getparam(0, ¶m);
82 EXPECT_EQ(ret, 0);
83 EXPECT_EQ(param.sched_priority, SCHED_FIFO);
84 }
85
86 /*
87 * @tc.number : SUB_KERNEL_SYSCALL_SCHEDPARAM_0200
88 * @tc.name : SchedparamUseInvalidParmFailed_00002
89 * @tc.desc : sched_setparam and sched_getparam use invalid param failed.
90 * @tc.size : MediumTest
91 * @tc.type : Function
92 * @tc.level : Level 2
93 */
HWTEST_F(HatsSchedparamTest, SchedparamUseInvalidParmFailed_00002, Function | MediumTest | Level2)94 HWTEST_F(HatsSchedparamTest, SchedparamUseInvalidParmFailed_00002, Function | MediumTest | Level2)
95 {
96 struct sched_param param = {
97 .sched_priority = TEST_PRIORITY,
98 };
99
100 // test sched_setparam use pid = -1 failed, errno EINVAL
101 errno = 0;
102 int ret = sched_getparam(-1, ¶m);
103 EXPECT_EQ(ret, -1);
104 EXPECT_EQ(errno, EINVAL);
105
106 // test sched_getparam use pid = -1 pid failed, errno EINVAL
107 errno = 0;
108 ret = sched_getparam(-1, ¶m);
109 EXPECT_EQ(ret, -1);
110 EXPECT_EQ(errno, EINVAL);
111
112 // test sched_setparam use param nullptr failed, errno EINVAL
113 errno = 0;
114 ret = sched_setparam(0, nullptr);
115 EXPECT_EQ(ret, -1);
116 EXPECT_EQ(errno, EINVAL);
117
118 // test sched_getparam use param nullptr failed, errno EINVAL
119 errno = 0;
120 ret = sched_getparam(0, nullptr);
121 EXPECT_EQ(ret, -1);
122 EXPECT_EQ(errno, EINVAL);
123 }
124