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
Testcase(VOID)34 static UINT32 Testcase(VOID)
35 {
36 INT32 fd = -1;
37 INT32 len, ret;
38 CHAR filebuf[20] = "1234567890abcde";
39 CHAR readbuf[JFFS_SHORT_ARRAY_LENGTH] = { 0 };
40 CHAR pathname[50] = { JFFS_PATH_NAME0 };
41 off_t off;
42
43 fd = open(pathname, O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
44 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
45
46 len = write(fd, filebuf, strlen(filebuf));
47 ICUNIT_GOTO_EQUAL(len, strlen(filebuf), len, EXIT1);
48
49 off = lseek(fd, 0, SEEK_SET);
50 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT1);
51
52 len = read(fd, readbuf, 4); // 4 means read len
53 ICUNIT_GOTO_EQUAL(len, 4, len, EXIT1); // 4 means read len
54 ICUNIT_GOTO_STRING_EQUAL(readbuf, "1234", readbuf, EXIT1);
55
56 ret = close(fd);
57 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
58
59 memset_s(readbuf, JFFS_SHORT_ARRAY_LENGTH, 0, JFFS_SHORT_ARRAY_LENGTH);
60
61 len = read(fd, readbuf, 2); // 2 means read len
62 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT);
63 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT);
64 ICUNIT_GOTO_EQUAL(readbuf[0], 0, readbuf[0], EXIT);
65
66 len = write(fd, filebuf, strlen(filebuf));
67 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT);
68 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT);
69
70 fd = open(pathname, O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // Ôٴδò¿ªÎļþ
71 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
72
73 len = write(fd, filebuf, strlen(filebuf));
74 ICUNIT_GOTO_EQUAL(len, strlen(filebuf), len, EXIT1);
75
76 off = lseek(fd, 0, SEEK_SET);
77 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT1);
78
79 len = read(fd, readbuf, 4); // 4 means read len
80 ICUNIT_GOTO_EQUAL(len, 4, len, EXIT1); // 4 means read len
81 ICUNIT_GOTO_STRING_EQUAL(readbuf, "1234", readbuf, EXIT1);
82
83 ret = close(fd);
84 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
85
86 ret = unlink(pathname);
87 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
88
89 len = read(fd, readbuf, 2); // 2 means read len
90 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT);
91 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT);
92 ICUNIT_GOTO_STRING_EQUAL(readbuf, "1234", readbuf, EXIT);
93
94 len = write(fd, filebuf, strlen(filebuf));
95 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT);
96 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT);
97
98 return JFFS_NO_ERROR;
99 EXIT1:
100 close(fd);
101 EXIT:
102 remove(pathname);
103 return JFFS_NO_ERROR;
104 }
105
ItFsJffs053(VOID)106 VOID ItFsJffs053(VOID)
107 {
108 TEST_ADD_CASE("IT_FS_JFFS_053", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
109 }
110
111