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 ret, len;
41 CHAR filebuf[20] = "abcdeabcde";
42 CHAR readbuf[MAX_FILE_NAME_LEN] = "liteos";
43 CHAR pathname[MAX_FILE_NAME_LEN] = { JFFS_PATH_NAME0 };
44 off_t off;
45 struct stat buf1;
46
47 fd = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
48 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
49
50 len = write(fd, filebuf, strlen(filebuf));
51 ICUNIT_GOTO_EQUAL(len, FILE_NAME_LEN, len, EXIT1);
52
53 ret = close(fd);
54 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
55
56 fd = creat(pathname, HIGHEST_AUTHORITY);
57 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
58
59 len = read(fd, readbuf, MAX_FILE_NAME_LEN);
60 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT1);
61 ICUNIT_GOTO_STRING_EQUAL(readbuf, "liteos", readbuf, EXIT1);
62
63 ret = stat(pathname, &buf1);
64 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
65 ICUNIT_GOTO_EQUAL(buf1.st_size, 0, buf1.st_size, EXIT1);
66
67 len = write(fd, filebuf, strlen(filebuf));
68 ICUNIT_GOTO_EQUAL(len, FILE_NAME_LEN, len, EXIT1);
69
70 len = read(fd, readbuf, MAX_FILE_NAME_LEN);
71 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT1);
72
73 ret = close(fd);
74 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
75
76 ret = unlink(pathname);
77 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
78
79 return JFFS_NO_ERROR;
80 EXIT1:
81 close(fd);
82 EXIT:
83 remove(pathname);
84 return JFFS_NO_ERROR;
85 }
86
ItFsJffs059(VOID)87 VOID ItFsJffs059(VOID)
88 {
89 TEST_ADD_CASE("IT_FS_JFFS_059", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
90 }
91
92