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 pathname[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
40 CHAR filebuf[20] = "1234567890";
41 CHAR readbuf[20] = { 0 };
42 off_t off;
43
44 fd = open(JFFS_PATH_NAME0, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
45 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
46
47 strcat_s(pathname, sizeof(pathname), "123");
48 fd1 = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
49 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT3);
50
51 len = write(fd1, filebuf, strlen(filebuf));
52 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT3);
53
54 off = lseek(fd1, 0, SEEK_SET);
55 ICUNIT_GOTO_EQUAL(off, 0, off, EXIT3);
56 len = read(fd1, readbuf, 20); // 20 means read len
57 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT3);
58 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT3);
59
60 ret = close(fd1);
61 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
62
63 ret = rename(JFFS_PATH_NAME0, pathname);
64 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT3);
65
66 fd1 = open(pathname, O_NONBLOCK | O_RDWR, HIGHEST_AUTHORITY);
67 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT3);
68
69 len = read(fd1, readbuf, 20); // 20 means read len
70 ICUNIT_GOTO_EQUAL(len, 0, len, EXIT3);
71
72 ret = close(fd);
73 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
74
75 ret = unlink(JFFS_PATH_NAME0);
76 ICUNIT_GOTO_NOT_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
77
78 ret = close(fd1);
79 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT5);
80
81 ret = unlink(pathname);
82 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT4);
83 return JFFS_NO_ERROR;
84
85 EXIT5:
86 close(fd1);
87 EXIT4:
88 JffsStrcat2(pathname, "123", strlen(pathname));
89 remove(pathname);
90 return JFFS_NO_ERROR;
91
92 EXIT3:
93 close(fd1);
94 EXIT2:
95 JffsStrcat2(pathname, "123", strlen(pathname));
96 remove(pathname);
97 EXIT1:
98 close(fd);
99 EXIT:
100 JffsStrcat2(pathname, JFFS_PATH_NAME0, strlen(pathname));
101 remove(pathname);
102 return JFFS_NO_ERROR;
103 }
104
ItFsJffs016(VOID)105 VOID ItFsJffs016(VOID)
106 {
107 TEST_ADD_CASE("IT_FS_JFFS_016", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
108 }
109
110