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 <cstdlib>
17 #include <cstdio>
18 #include <fcntl.h>
19 #include <unistd.h>
20 #include <sys/types.h>
21 #include <sys/stat.h>
22 #include <gtest/gtest.h>
23
24 using namespace testing::ext;
25 using namespace std;
26
27 static const char *INVALID_FILE_PATH = "/data/invalid";
28 static const char *TEST_FILE = "/data/local/tmp/chroot_file";
29 mode_t MODE_0755 = S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
30
31 class ChrootApiTest : public testing::Test {
32 public:
33 static void SetUpTestCase();
34 static void TearDownTestCase();
35 void SetUp();
36 void TearDown();
37 private:
38 };
SetUp()39 void ChrootApiTest::SetUp()
40 {
41 }
TearDown()42 void ChrootApiTest::TearDown()
43 {
44 }
SetUpTestCase()45 void ChrootApiTest::SetUpTestCase()
46 {
47 }
TearDownTestCase()48 void ChrootApiTest::TearDownTestCase()
49 {
50 }
51
52 /*
53 * @tc.number : SUB_KERNEL_SYSCALL_CHDIR_0200
54 * @tc.name : ChrootNullptrPathFailed_0002
55 * @tc.desc : Chroot nullptr failed.
56 * @tc.size : MediumTest
57 * @tc.type : Function
58 * @tc.level : Level 2
59 */
60 HWTEST_F(ChrootApiTest, ChrootNullptrPathFailed_0002, Function | MediumTest | Level2)
61 {
62 int ret;
63 errno = 0;
64 ret = chroot(nullptr);
65 EXPECT_EQ(ret, -1);
66 EXPECT_EQ(errno, EFAULT);
67 }
68
69 /*
70 * @tc.number : SUB_KERNEL_SYSCALL_CHDIR_0300
71 * @tc.name : ChrootInvalidPathFailed_0003
72 * @tc.desc : Chroot invalid dir failed.
73 * @tc.size : MediumTest
74 * @tc.type : Function
75 * @tc.level : Level 2
76 */
77 HWTEST_F(ChrootApiTest, ChrootInvalidPathFailed_0003, Function | MediumTest | Level2)
78 {
79 int ret;
80 errno = 0;
81 ret = chroot(INVALID_FILE_PATH);
82 EXPECT_EQ(ret, -1);
83 EXPECT_EQ(errno, ENOENT);
84 }
85
86 /*
87 * @tc.number : SUB_KERNEL_SYSCALL_CHDIR_0400
88 * @tc.name : ChrootFileFailed_0004
89 * @tc.desc : Chroot file failed.
90 * @tc.size : MediumTest
91 * @tc.type : Function
92 * @tc.level : Level 2
93 */
94 HWTEST_F(ChrootApiTest, ChrootFileFailed_0004, Function | MediumTest | Level2)
95 {
96 int ret;
97 int fd;
98 fd = open(TEST_FILE, O_RDWR | O_CREAT, MODE_0755);
99 close(fd);
100
101 errno = 0;
102 ret = chroot(TEST_FILE);
103 EXPECT_EQ(ret, -1);
104 EXPECT_EQ(errno, ENOTDIR);
105 unlink(TEST_FILE);
106 }