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 fd1 = -1;
38 INT32 ret, len;
39 CHAR filebuf[20] = "1234567890";
40 CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
41 CHAR pathname[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
42 off_t off;
43
44 fd = open(pathname, O_NONBLOCK | O_CREAT | O_WRONLY, HIGHEST_AUTHORITY);
45 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
46
47 len = write(fd, filebuf, strlen(filebuf));
48 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT1);
49
50 len = read(fd, readbuf, JFFS_STANDARD_NAME_LENGTH);
51 ICUNIT_GOTO_EQUAL(len, -1, len, EXIT1);
52 ICUNIT_GOTO_STRING_EQUAL(readbuf, "", readbuf, EXIT1);
53
54 fd1 = open(pathname, O_NONBLOCK | O_RDWR, HIGHEST_AUTHORITY);
55 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT2);
56
57 len = read(fd1, readbuf, JFFS_STANDARD_NAME_LENGTH);
58 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT2);
59 ICUNIT_GOTO_STRING_EQUAL(readbuf, "1234567890", readbuf, EXIT2);
60
61 ret = close(fd);
62 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
63
64 ret = close(fd1);
65 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
66
67 ret = unlink(pathname);
68 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
69
70 return JFFS_NO_ERROR;
71 EXIT2:
72 close(fd1);
73 EXIT1:
74 close(fd);
75 EXIT:
76 remove(JFFS_PATH_NAME0);
77 return JFFS_NO_ERROR;
78 }
79
ItFsJffs042(VOID)80 VOID ItFsJffs042(VOID)
81 {
82 TEST_ADD_CASE("IT_FS_JFFS_042", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
83 }
84
85