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/xattr.h>
28 #include "securec.h"
29
30 using namespace testing::ext;
31 using namespace std;
32
33 static const char *TEST_FILE = "/data/local/tmp/fremovexattr.txt";
34 mode_t MODE_0644 = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
35 static const char *XATTR_NAME = "user.author";
36 static const char *AUTHOR_NAME = "sun";
37 size_t g_length = strlen(AUTHOR_NAME) + 1;
38
39 class FremovexattrApiTest : public testing::Test {
40 public:
41 static void SetUpTestCase();
42 static void TearDownTestCase();
43 void SetUp();
44 void TearDown();
45 private:
46 };
SetUp()47 void FremovexattrApiTest::SetUp()
48 {
49 }
TearDown()50 void FremovexattrApiTest::TearDown()
51 {
52 }
SetUpTestCase()53 void FremovexattrApiTest::SetUpTestCase()
54 {
55 }
TearDownTestCase()56 void FremovexattrApiTest::TearDownTestCase()
57 {
58 }
59
60 /*
61 * @tc.number : SUB_KERNEL_SYSCALL_FREMOVEXATTR_0100
62 * @tc.name : FremovexattrValidFdAttrSuccess_0001
63 * @tc.desc : fremovexattr remove valid file attribute success.
64 * @tc.size : MediumTest
65 * @tc.type : Function
66 * @tc.level : Level 1
67 */
68 HWTEST_F(FremovexattrApiTest, FremovexattrValidFdAttrSuccess_0001, Function | MediumTest | Level1)
69 {
70 ssize_t ret = -1;
71 int fd = open(TEST_FILE, O_RDWR | O_CREAT, MODE_0644);
72 EXPECT_TRUE(fd > 0);
73 ret = setxattr(TEST_FILE, XATTR_NAME, AUTHOR_NAME, g_length, 0);
74 EXPECT_EQ(ret, 0);
75
76 ret = fremovexattr(fd, XATTR_NAME);
77 EXPECT_EQ(ret, 0);
78
79 close(fd);
80 remove(TEST_FILE);
81 }
82
83 /*
84 * @tc.number : SUB_KERNEL_SYSCALL_FREMOVEXATTR_0200
85 * @tc.name : FremovexattrInvalidFdAttrFail_0002
86 * @tc.desc : fremovexattr remove invalid file attribute fail, errno EBADF.
87 * @tc.size : MediumTest
88 * @tc.type : Function
89 * @tc.level : Level 2
90 */
91 HWTEST_F(FremovexattrApiTest, FremovexattrInvalidFdAttrFail_0002, Function | MediumTest | Level2)
92 {
93 int invalidFd = -1;
94 errno = 0;
95 ssize_t ret = fremovexattr(invalidFd, XATTR_NAME);
96 EXPECT_EQ(ret, -1);
97 EXPECT_EQ(errno, EBADF);
98 }
99
100 /*
101 * @tc.number : SUB_KERNEL_SYSCALL_FREMOVEXATTR_0300
102 * @tc.name : FremovexattrRemoveNonExistAttrFail_0003
103 * @tc.desc : fremovexattr remove file non-exist attribute fail, errno ENODATA.
104 * @tc.size : MediumTest
105 * @tc.type : Function
106 * @tc.level : Level 2
107 */
108 HWTEST_F(FremovexattrApiTest, FremovexattrRemoveNonExistAttrFail_0003, Function | MediumTest | Level2)
109 {
110 ssize_t ret = -1;
111 int fd = open(TEST_FILE, O_RDONLY | O_CREAT, MODE_0644);
112 EXPECT_TRUE(fd > 0);
113
114 errno = 0;
115 ret = fremovexattr(fd, XATTR_NAME);
116 EXPECT_EQ(ret, -1);
117 EXPECT_EQ(errno, ENODATA);
118
119 close(fd);
120 remove(TEST_FILE);
121 }
122