1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "It_vfs_jffs.h"
33 #include <fcntl.h>
34 #include "sys/stat.h"
35 #include "string.h"
36
testcase8(VOID)37 static UINT32 testcase8(VOID)
38 {
39 struct stat buf;
40 char pathname[200] = FILEPATH_775;
41 int ret = 0;
42 int fd = 0;
43
44 /* omit to create test file dynamicly,use prepared test files in /storage instand. */
45 #if 0
46 errno = 0;
47 sprintf(pathname, "%s%s", __func__, ".tmp");
48 #endif
49
50 errno = 0;
51 fd = open(pathname, O_CREAT, 0777);
52 TEST_PRINT("[INFO]%s:%d,%s,fd=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, fd, errno, strerror(errno));
53 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, OUT);
54
55 errno = 0;
56 ret = fstatat(fd, FILEPATH_RELATIVE, &buf, 0);
57 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
58 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
59 ICUNIT_GOTO_EQUAL(errno, ENOTDIR, errno, OUT);
60
61 return LOS_OK;
62 OUT:
63 return LOS_NOK;
64 }
65
testcase7(VOID)66 static UINT32 testcase7(VOID)
67 {
68 struct stat buf;
69 char pathname[] = FILEPATH_NOACCESS;
70 char dirname[] = DIRPATH_775;
71 DIR *dir = NULL;
72 int ret = 0;
73 int fd = 0;
74
75 errno = 0;
76 dir = opendir(dirname);
77 fd = dirfd(dir);
78 TEST_PRINT("[INFO]%s:%d,%s,fd=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, fd, errno, strerror(errno));
79 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, OUT);
80
81 errno = 0;
82 ret = fstatat(fd, pathname, &buf, 0);
83 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
84 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
85 ICUNIT_GOTO_EQUAL(errno, EACCES, errno, OUT);
86
87 return LOS_OK;
88 OUT:
89 return LOS_NOK;
90 }
91
testcase6(VOID)92 static UINT32 testcase6(VOID)
93 {
94 struct stat buf;
95 /* let the pathname more than 4096 characters,to generate the ENAMETOOLONG errno. */
96 char pathname[] = PATHNAME_ENAMETOOLONG;
97 int ret = 0;
98 char dirname[] = DIRPATH_775;
99 DIR *dir = NULL;
100 int fd = 0;
101
102 errno = 0;
103 dir = opendir(dirname);
104 fd = dirfd(dir);
105 TEST_PRINT("[INFO]%s:%d,%s,fd=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, fd, errno, strerror(errno));
106 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, OUT);
107
108 errno = 0;
109 ret = fstatat(fd, pathname, &buf, 0);
110 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
111 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
112 ICUNIT_GOTO_EQUAL(errno, ENAMETOOLONG, errno, OUT);
113
114 return LOS_OK;
115 OUT:
116 return LOS_NOK;
117 }
118
testcase5(VOID)119 static UINT32 testcase5(VOID)
120 {
121 struct stat buf;
122 char pathname[] = FILEPATH_ENOENT;
123 int ret = 0;
124
125 errno = 0;
126 ret = fstatat(FD_EBADF, pathname, &buf, 0);
127 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
128 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
129 ICUNIT_GOTO_EQUAL(errno, ENOENT, errno, OUT);
130
131 return LOS_OK;
132 OUT:
133 return LOS_NOK;
134 }
135
testcase3(VOID)136 static UINT32 testcase3(VOID)
137 {
138 struct stat buf;
139 char pathname[] = "";
140 int ret = 0;
141
142 errno = 0;
143 ret = fstatat(AT_FDCWD, pathname, &buf, 0);
144 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
145 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
146 ICUNIT_GOTO_EQUAL(errno, ENOENT, errno, OUT);
147
148 return LOS_OK;
149 OUT:
150 return LOS_NOK;
151 }
152
testcase2(VOID)153 static UINT32 testcase2(VOID)
154 {
155 struct stat buf;
156 char pathname[] = FILEPATH_ENOENT;
157 int ret = 0;
158
159 errno = 0;
160 ret = fstatat(AT_FDCWD, pathname, &buf, 0);
161 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
162 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
163 ICUNIT_GOTO_EQUAL(errno, ENOENT, errno, OUT);
164
165 return LOS_OK;
166 OUT:
167 return LOS_NOK;
168 }
169
testcase1(VOID)170 static UINT32 testcase1(VOID)
171 {
172 struct stat buf;
173 char pathname[] = FILEPATH_000;
174 int ret = 0;
175
176 errno = 0;
177 ret = fstatat(1, pathname, &buf, 0);
178 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
179 ICUNIT_GOTO_EQUAL(ret, -1, ret, OUT);
180 ICUNIT_GOTO_EQUAL(errno, EACCES, errno, OUT);
181
182 return LOS_OK;
183 OUT:
184 return LOS_NOK;
185 }
186
testcase(VOID)187 static UINT32 testcase(VOID)
188 {
189 testcase8(); /* CASE:fd is no a dirfd */
190 /* testcase7(); omitted as program can not create file with no access privilege. */
191 testcase6();
192 testcase5();
193 testcase3();
194 testcase2();
195 /* testcase1(); CASE:no access */
196
197 return LOS_OK;
198 }
199
IO_TEST_FSTATAT_002(void)200 VOID IO_TEST_FSTATAT_002(void)
201 {
202 TEST_ADD_CASE(__FUNCTION__, testcase, TEST_LIB, TEST_LIBC, TEST_LEVEL1, TEST_FUNCTION);
203 }
204