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 <cstdio>
17 #include <cstdlib>
18 #include <fcntl.h>
19 #include <string>
20 #include <unistd.h>
21 #include <vector>
22 #include <gtest/gtest.h>
23 #include <sys/stat.h>
24 #include <sys/types.h>
25 #include "securec.h"
26
27 using namespace testing::ext;
28 using namespace std;
29
30 static const char *OPEN_API_TEST_PATH = "/data/local/tmp";
31 static const char *TEST_PATH = "/data/local/tmp/test_path";
32 const int MAX_LEN = 128;
33
34 class MkdiratApiTest : public testing::Test {
35 public:
36 static void SetUpTestCase();
37 static void TearDownTestCase();
38 void SetUp();
39 void TearDown();
40 private:
41 };
SetUp()42 void MkdiratApiTest::SetUp()
43 {
44 }
TearDown()45 void MkdiratApiTest::TearDown()
46 {
47 }
SetUpTestCase()48 void MkdiratApiTest::SetUpTestCase()
49 {
50 }
TearDownTestCase()51 void MkdiratApiTest::TearDownTestCase()
52 {
53 }
54
55 /*
56 * @tc.number : SUB_KERNEL_SYSCALL_MKDIRAT_0100
57 * @tc.name : MkdiratCreateDirSuccess_0001
58 * @tc.desc : mkdirat create a directory by fd success.
59 * @tc.size : MediumTest
60 * @tc.type : Function
61 * @tc.level : Level 1
62 */
HWTEST_F(MkdiratApiTest, MkdiratCreateDirSuccess_0001, Function | MediumTest | Level1)63 HWTEST_F(MkdiratApiTest, MkdiratCreateDirSuccess_0001, Function | MediumTest | Level1)
64 {
65 const char *testPath = "test_path";
66 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
67 int dirFd = open(OPEN_API_TEST_PATH, O_RDONLY);
68 EXPECT_TRUE(dirFd > 0);
69
70 int ret = mkdirat(dirFd, testPath, mode);
71 EXPECT_TRUE(ret == 0);
72 close(dirFd);
73
74 char path[MAX_LEN] = { 0 };
75 int num = sprintf_s(path, MAX_LEN, "%s/%s", OPEN_API_TEST_PATH, testPath);
76 EXPECT_TRUE(num > 0);
77 ret = rmdir(path);
78 EXPECT_EQ(ret, 0);
79 }
80
81 /*
82 * @tc.number : SUB_KERNEL_SYSCALL_MKDIRAT_0200
83 * @tc.name : MkdiratAT_FDCWDCreateDirSuccess_0002
84 * @tc.desc : current the path to create a directory success.
85 * @tc.size : MediumTest
86 * @tc.type : Function
87 * @tc.level : Level 1
88 */
HWTEST_F(MkdiratApiTest, MkdiratAT_FDCWDCreateDirSuccess_0002, Function | MediumTest | Level1)89 HWTEST_F(MkdiratApiTest, MkdiratAT_FDCWDCreateDirSuccess_0002, Function | MediumTest | Level1)
90 {
91 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
92
93 int ret = mkdirat(AT_FDCWD, TEST_PATH, mode);
94 EXPECT_EQ(ret, 0);
95
96 ret = rmdir(TEST_PATH);
97 EXPECT_EQ(ret, 0);
98 }
99
100 /*
101 * @tc.number : SUB_KERNEL_SYSCALL_MKDIRAT_0300
102 * @tc.name : MkdiratCreateExistDirFailed_0003
103 * @tc.desc : mkdirat create the exist directory failed, errno EEXIST.
104 * @tc.size : MediumTest
105 * @tc.type : Function
106 * @tc.level : Level 2
107 */
HWTEST_F(MkdiratApiTest, MkdiratCreateExistDirFailed_0003, Function | MediumTest | Level2)108 HWTEST_F(MkdiratApiTest, MkdiratCreateExistDirFailed_0003, Function | MediumTest | Level2)
109 {
110 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
111 errno = 0;
112 int ret = mkdirat(AT_FDCWD, OPEN_API_TEST_PATH, mode);
113 EXPECT_EQ(ret, -1);
114 EXPECT_EQ(errno, EEXIST);
115 }
116
117 /*
118 * @tc.number : SUB_KERNEL_SYSCALL_MKDIRAT_0400
119 * @tc.name : MkdiratCreatePathInNotExistDirFailed_0004
120 * @tc.desc : mkdirat path in not exist directory failed, errno ENOENT.
121 * @tc.size : MediumTest
122 * @tc.type : Function
123 * @tc.level : Level 2
124 */
HWTEST_F(MkdiratApiTest, MkdiratCreatePathInNotExistDirFailed_0004, Function | MediumTest | Level2)125 HWTEST_F(MkdiratApiTest, MkdiratCreatePathInNotExistDirFailed_0004, Function | MediumTest | Level2)
126 {
127 const char *path = "/data/local/tmp/abcd/abcd";
128 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
129 errno = 0;
130 int ret = mkdirat(AT_FDCWD, path, mode);
131 EXPECT_EQ(ret, -1);
132 EXPECT_EQ(errno, ENOENT);
133 }
134
135 /*
136 * @tc.number : SUB_KERNEL_SYSCALL_MKDIRAT_0500
137 * @tc.name : MkdiratUseInvalidFdFailed_0005
138 * @tc.desc : mkdirat use invalid fd failed, errno EBADF.
139 * @tc.size : MediumTest
140 * @tc.type : Function
141 * @tc.level : Level 2
142 */
HWTEST_F(MkdiratApiTest, MkdiratUseInvalidFdFailed_0005, Function | MediumTest | Level2)143 HWTEST_F(MkdiratApiTest, MkdiratUseInvalidFdFailed_0005, Function | MediumTest | Level2)
144 {
145 const char *testPath = "test_path";
146 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
147 errno = 0;
148 int ret = mkdirat(-1, testPath, mode);
149 EXPECT_EQ(ret, -1);
150 EXPECT_EQ(errno, EBADF);
151 }
152