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/file.h>
25 #include <sys/stat.h>
26 #include <sys/types.h>
27 #include <sys/utsname.h>
28 #include <sys/xattr.h>
29 #include "securec.h"
30
31 using namespace testing::ext;
32 using namespace std;
33
34 static const char *TEST_DOMAIN_NAME = "domainname.com";
35 static const int DOMAIN_NAME_MAX_LEN = 256;
36 static const int MIN_LEN = 1;
37
38 class SetDomainNameApiTest : public testing::Test {
39 public:
40 static void SetUpTestCase();
41 static void TearDownTestCase();
42 void SetUp();
43 void TearDown();
44 private:
45 char domainName[DOMAIN_NAME_MAX_LEN] = { 0 };
46 };
SetUp()47 void SetDomainNameApiTest::SetUp()
48 {
49 (void)getdomainname(domainName, sizeof(domainName));
50 }
TearDown()51 void SetDomainNameApiTest::TearDown()
52 {
53 (void)setdomainname(domainName, strlen(domainName));
54 }
SetUpTestCase()55 void SetDomainNameApiTest::SetUpTestCase()
56 {
57 }
TearDownTestCase()58 void SetDomainNameApiTest::TearDownTestCase()
59 {
60 }
61
62 /*
63 * @tc.number : SUB_KERNEL_SYSCALL_SETDOMAINNAME_0100
64 * @tc.name : SetdomainnameChangeNameSuccess_0001
65 * @tc.desc : setdomainname change the system domainname success.
66 * @tc.size : MediumTest
67 * @tc.type : Function
68 * @tc.level : Level 1
69 */
HWTEST_F(SetDomainNameApiTest, SetdomainnameChangeNameSuccess_0001, Function | MediumTest | Level1)70 HWTEST_F(SetDomainNameApiTest, SetdomainnameChangeNameSuccess_0001, Function | MediumTest | Level1)
71 {
72 char buffer[DOMAIN_NAME_MAX_LEN] = { 0 };
73 int ret = setdomainname(TEST_DOMAIN_NAME, strlen(TEST_DOMAIN_NAME));
74 EXPECT_EQ(ret, 0);
75 ret = getdomainname(buffer, sizeof(buffer));
76 EXPECT_EQ(ret, 0);
77 EXPECT_STREQ(buffer, TEST_DOMAIN_NAME);
78 }
79
80 /*
81 * @tc.number : SUB_KERNEL_SYSCALL_SETDOMAINNAME_0200
82 * @tc.name : SetdomainnameUseInvalidLenFailed_0002
83 * @tc.desc : setdomainname use the length larger than 256 failed, errno EINVAL.
84 * @tc.size : MediumTest
85 * @tc.type : Function
86 * @tc.level : Level 2
87 */
HWTEST_F(SetDomainNameApiTest, SetdomainnameUseInvalidLenFailed_0002, Function | MediumTest | Level2)88 HWTEST_F(SetDomainNameApiTest, SetdomainnameUseInvalidLenFailed_0002, Function | MediumTest | Level2)
89 {
90 errno = 0;
91 int ret = setdomainname(TEST_DOMAIN_NAME, DOMAIN_NAME_MAX_LEN + 1);
92 EXPECT_EQ(ret, -1);
93 EXPECT_EQ(errno, EINVAL);
94 }
95
96 /*
97 * @tc.number : SUB_KERNEL_SYSCALL_SETDOMAINNAME_0300
98 * @tc.name : SetdomainnameUseInvalidNameFailed_0003
99 * @tc.desc : setdomainname use invalid name failed.
100 * @tc.size : MediumTest
101 * @tc.type : Function
102 * @tc.level : Level 2
103 */
HWTEST_F(SetDomainNameApiTest, SetdomainnameUseInvalidNameFailed_0003, Function | MediumTest | Level2)104 HWTEST_F(SetDomainNameApiTest, SetdomainnameUseInvalidNameFailed_0003, Function | MediumTest | Level2)
105 {
106 errno = 0;
107 int ret = setdomainname(nullptr, strlen(TEST_DOMAIN_NAME));
108 EXPECT_EQ(ret, -1);
109 EXPECT_EQ(errno, EFAULT);
110 }
111
112 /*
113 * @tc.number : SUB_KERNEL_SYSCALL_SETDOMAINNAME_0400
114 * @tc.name : GetdomainnameMinLenFailed_0004
115 * @tc.desc : getdomainname use too min len failed return EINVAL.
116 * @tc.size : MediumTest
117 * @tc.type : Function
118 * @tc.level : Level 2
119 */
HWTEST_F(SetDomainNameApiTest, GetdomainnameMinLenFailed_0004, Function | MediumTest | Level2)120 HWTEST_F(SetDomainNameApiTest, GetdomainnameMinLenFailed_0004, Function | MediumTest | Level2)
121 {
122 int ret;
123 char buffer[MIN_LEN] = { 0 };
124 errno = 0;
125 ret = getdomainname(buffer, sizeof(buffer));
126 EXPECT_EQ(ret, -1);
127 EXPECT_EQ(errno, EINVAL);
128 }