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 <sys/xattr.h>
26#include "securec.h"
27
28using namespace testing::ext;
29using namespace std;
30
31class LremovexattrApiTest : public testing::Test {
32public:
33    static void SetUpTestCase();
34    static void TearDownTestCase();
35    void SetUp();
36    void TearDown();
37private:
38};
39void LremovexattrApiTest::SetUp()
40{
41}
42void LremovexattrApiTest::TearDown()
43{
44}
45void LremovexattrApiTest::SetUpTestCase()
46{
47}
48void LremovexattrApiTest::TearDownTestCase()
49{
50}
51
52static const char* OPEN_API_TEST_FILE = "/data/local/tmp";
53const int BUFFER_SIZE = 128;
54
55/*
56 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0100
57 * @tc.name   : LremovexattrDeleteExtentAttSuccess_0001
58 * @tc.desc   : delete the specified path extension attribute success.
59 * @tc.size   : MediumTest
60 * @tc.type   : Function
61 * @tc.level  : Level 1
62 */
63HWTEST_F(LremovexattrApiTest, LremovexattrDeleteExtentAttSuccess_0001, Function | MediumTest | Level1)
64{
65    const char* name = "user.example";
66    const char* setValue = "Hello World";
67    ssize_t size = strlen(setValue) + 1;
68    int result = setxattr(OPEN_API_TEST_FILE, name, setValue, size, 0);
69    EXPECT_TRUE(result != -1);
70
71    int ret = lremovexattr(OPEN_API_TEST_FILE, name);
72    EXPECT_TRUE(ret == 0);
73}
74
75/*
76 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0200
77 * @tc.name   : LremovexattrDeleteNonExtentAttrFailed_0002
78 * @tc.desc   : delete the specified path non extension attribute failed.
79 * @tc.size   : MediumTest
80 * @tc.type   : Function
81 * @tc.level  : Level 2
82 */
83HWTEST_F(LremovexattrApiTest, LremovexattrDeleteNonExtentAttrFailed_0002, Function | MediumTest | Level2)
84{
85    const char* name = "user.example";
86    errno = 0;
87    int ret = lremovexattr(OPEN_API_TEST_FILE, name);
88    EXPECT_TRUE(ret == -1);
89    EXPECT_TRUE(errno == ENODATA);
90}
91
92/*
93 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0300
94 * @tc.name   : LremovexattrDeleteNonPathExtensionAttributeFailed_0003
95 * @tc.desc   : delete the non path extension attribute failed.
96 * @tc.size   : MediumTest
97 * @tc.type   : Function
98 * @tc.level  : Level 2
99 */
100HWTEST_F(LremovexattrApiTest, LremovexattrDeleteNonPathExtensionAttributeFailed_0003, Function | MediumTest | Level2)
101{
102    const char* name = "user.example";
103    char tmpPath[BUFFER_SIZE] = {0};
104    int num = sprintf_s(tmpPath, BUFFER_SIZE, "%s/non_existing_dir", OPEN_API_TEST_FILE);
105    EXPECT_TRUE(num > 0);
106
107    errno = 0;
108    int ret = lremovexattr(tmpPath, name);
109    EXPECT_TRUE(ret == -1);
110    EXPECT_TRUE(errno == ENOENT);
111}
112
113/*
114 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0400
115 * @tc.name   : LremovexattrDeleteFileExtentAttrSuccess_0004
116 * @tc.desc   : delete the specified file extension attribute success.
117 * @tc.size   : MediumTest
118 * @tc.type   : Function
119 * @tc.level  : Level 1
120 */
121HWTEST_F(LremovexattrApiTest, LremovexattrDeleteFileExtentAttrSuccess_0004, Function | MediumTest | Level1)
122{
123    char tmpPath[BUFFER_SIZE] = {0};
124    int num = sprintf_s(tmpPath, BUFFER_SIZE, "%s/existing_file.txt", OPEN_API_TEST_FILE);
125    EXPECT_TRUE(num > 0);
126
127    int fd = open(tmpPath, O_WRONLY | O_CREAT, 0644);
128    EXPECT_TRUE(fd > 0);
129    close(fd);
130
131    const char* name = "user.example";
132    const char* setValue = "Hello World";
133    ssize_t size = strlen(setValue) + 1;
134    int result = setxattr(tmpPath, name, setValue, size, 0);
135    EXPECT_TRUE(result != -1);
136
137    int ret = lremovexattr(tmpPath, name);
138    EXPECT_TRUE(ret == 0);
139
140    remove(tmpPath);
141}
142
143/*
144 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0500
145 * @tc.name   : LremovexattrDeleteSNonExtentAttrFailed_0005
146 * @tc.desc   : delete the specified file non extension attribute failed.
147 * @tc.size   : MediumTest
148 * @tc.type   : Function
149 * @tc.level  : Level 2
150 */
151HWTEST_F(LremovexattrApiTest, LremovexattrDeleteSNonExtentAttrFailed_0005, Function | MediumTest | Level2)
152{
153    const char* name = "user.example";
154
155    char tmpPath[BUFFER_SIZE] = {0};
156    int num = sprintf_s(tmpPath, BUFFER_SIZE, "%s/existing_file.txt", OPEN_API_TEST_FILE);
157    EXPECT_TRUE(num > 0);
158
159    int fd = open(tmpPath, O_WRONLY | O_CREAT, 0644);
160    EXPECT_TRUE(fd > 0);
161    close(fd);
162
163    errno = 0;
164    int ret = lremovexattr(tmpPath, name);
165    EXPECT_TRUE(ret == -1);
166    EXPECT_TRUE(errno == ENODATA);
167    remove(tmpPath);
168}
169
170/*
171 * @tc.number : SUB_KERNEL_SYSCALL_LREMOVEXATTR_0600
172 * @tc.name   : LremovexattrDeleteNonFileExtensionAttributeFailed_0006
173 * @tc.desc   : delete the non file extension attribute failed.
174 * @tc.size   : MediumTest
175 * @tc.type   : Function
176 * @tc.level  : Level 2
177 */
178HWTEST_F(LremovexattrApiTest, LremovexattrDeleteNonFileExtensionAttributeFailed_0006, Function | MediumTest | Level2)
179{
180    const char* name = "user.example";
181    char tmpPath[BUFFER_SIZE] = {0};
182    int num = sprintf_s(tmpPath, BUFFER_SIZE, "%s/non_existing_file.txt", OPEN_API_TEST_FILE);
183    EXPECT_TRUE(num > 0);
184
185    errno = 0;
186    int ret = lremovexattr(tmpPath, name);
187    EXPECT_TRUE(ret == -1);
188    EXPECT_TRUE(errno == ENOENT);
189}
190
191