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 <vector>
21 #include <fcntl.h>
22 #include <unistd.h>
23 #include <gtest/gtest.h>
24 #include <sys/ipc.h>
25 #include <sys/stat.h>
26 #include <sys/sem.h>
27 #include <sys/types.h>
28 #include "securec.h"
29
30 using namespace testing::ext;
31 using namespace std;
32
33 class HatsSemopTest : public testing::Test {
34 public:
35 static void SetUpTestCase();
36 static void TearDownTestCase();
37 void SetUp();
38 void TearDown();
39 private:
40 };
SetUp()41 void HatsSemopTest::SetUp()
42 {
43 }
TearDown()44 void HatsSemopTest::TearDown()
45 {
46 }
SetUpTestCase()47 void HatsSemopTest::SetUpTestCase()
48 {
49 }
TearDownTestCase()50 void HatsSemopTest::TearDownTestCase()
51 {
52 }
53
54 static const int SEMPAHORE_NUM = 1;
55
56 /*
57 * @tc.number : SUB_KERNEL_SYSCALL_SEMOP_0100
58 * @tc.name : SemopAddSemvalSuccess_0001
59 * @tc.desc : semop add semaphore value success.
60 * @tc.size : MediumTest
61 * @tc.type : Function
62 * @tc.level : Level 1
63 */
64 HWTEST_F(HatsSemopTest, SemopAddSemvalSuccess_0001, Function | MediumTest | Level1)
65 {
66 int ret;
67 int semid;
68 struct sembuf sop;
69 sop.sem_op = 1;
70
71 semid = semget(IPC_PRIVATE, SEMPAHORE_NUM, IPC_CREAT | 0666);
72 EXPECT_TRUE(semid >= 0);
73
74 ret = semop(semid, &sop, 1);
75 EXPECT_TRUE(ret == 0);
76 }
77
78 /*
79 * @tc.number : SUB_KERNEL_SYSCALL_SEMOP_0200
80 * @tc.name : SemopInvalidSemidFail_0002
81 * @tc.desc : semop add semaphore value of a invalid sephamore id fail.
82 * @tc.size : MediumTest
83 * @tc.type : Function
84 * @tc.level : Level 2
85 */
86 HWTEST_F(HatsSemopTest, SemopInvalidSemidFail_0002, Function | MediumTest | Level2)
87 {
88 int ret;
89 int semid;
90 struct sembuf sop;
91 sop.sem_op = 1;
92 semid = -1;
93
94 errno = 0;
95 ret = semop(semid, &sop, 1);
96 EXPECT_TRUE(ret == -1);
97 EXPECT_EQ(errno, EINVAL);
98 }
99