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
34 static constexpr int FILE_NAME_LEN = 10;
35 static constexpr int MAX_FILE_NAME_LEN = 50;
36
Testcase(VOID)37 static UINT32 Testcase(VOID)
38 {
39 INT32 fd = -1;
40 INT32 fd1 = -1;
41 INT32 ret;
42 CHAR pathname[MAX_FILE_NAME_LEN] = { JFFS_PATH_NAME0 };
43 CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
44 CHAR writebuf[JFFS_STANDARD_NAME_LENGTH] = "1234567890";
45
46 fd = open(pathname, O_NONBLOCK | O_CREAT | O_RDONLY | O_RDWR, HIGHEST_AUTHORITY);
47 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
48
49 fd1 = open(pathname, O_NONBLOCK | O_CREAT | O_WRONLY | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
50 ICUNIT_GOTO_EQUAL(fd1, -1, fd1, EXIT2);
51
52 ret = close(fd);
53 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
54
55 ret = unlink(JFFS_PATH_NAME0);
56 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
57
58 fd = open(pathname, O_NONBLOCK | O_CREAT | O_WRONLY, HIGHEST_AUTHORITY);
59 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
60
61 ret = write(fd, writebuf, strlen(writebuf));
62 ICUNIT_GOTO_EQUAL(ret, FILE_NAME_LEN, ret, EXIT1);
63
64 memset_s(readbuf, JFFS_STANDARD_NAME_LENGTH, 0, JFFS_STANDARD_NAME_LENGTH);
65 ret = read(fd, readbuf, FILE_NAME_LEN);
66 ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
67
68 ret = close(fd);
69 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
70
71 ret = unlink(pathname);
72 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
73
74 fd = open(pathname, O_NONBLOCK | O_CREAT | O_RDONLY, HIGHEST_AUTHORITY);
75 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
76
77 ret = write(fd, writebuf, strlen(writebuf));
78 ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
79
80 memset_s(readbuf, JFFS_STANDARD_NAME_LENGTH, 0, JFFS_STANDARD_NAME_LENGTH);
81 ret = read(fd, readbuf, FILE_NAME_LEN);
82 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
83
84 ret = close(fd);
85 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
86
87 ret = unlink(pathname);
88 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
89
90 fd = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
91 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
92
93 ret = write(fd, writebuf, strlen(writebuf));
94 ICUNIT_GOTO_EQUAL(ret, FILE_NAME_LEN, ret, EXIT1);
95
96 memset_s(readbuf, JFFS_STANDARD_NAME_LENGTH, 0, JFFS_STANDARD_NAME_LENGTH);
97 ret = read(fd, readbuf, FILE_NAME_LEN);
98 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
99
100 ret = close(fd);
101 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
102
103 ret = unlink(pathname);
104 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
105
106 return JFFS_NO_ERROR;
107 EXIT2:
108 close(fd1);
109 EXIT1:
110 close(fd);
111 EXIT:
112 remove(pathname);
113 return JFFS_NO_ERROR;
114 }
115
ItFsJffs063(VOID)116 VOID ItFsJffs063(VOID)
117 {
118 TEST_ADD_CASE("IT_FS_JFFS_063", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
119 }
120
121