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 ret, fd, len;
37 CHAR pathname1[50] = { JFFS_PATH_NAME0 };
38 CHAR readbuf[50] = {0};
39
40 fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
41 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
42
43 len = write(fd, "01234567890123456789012345", 16); // write length: 16
44 ICUNIT_GOTO_EQUAL(len, 16, len, EXIT1);
45
46 ret = close(fd);
47 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
48
49 ret = umount("/jffs2_test");
50 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
51
52 ret = access(pathname1, F_OK);
53 ICUNIT_GOTO_NOT_EQUAL(ret, 0, ret, EXIT1);
54
55 ret = mount(JFFS_DEV_PATH0, "/jffs2_test", JFFS_FILESYS_TYPE, 0, NULL);
56 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
57
58 fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
59 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
60
61 len = write(fd, "01234567890123456789012345", 16); // write length: 16
62 ICUNIT_GOTO_EQUAL(len, 16, len, EXIT1);
63
64 ret = close(fd);
65 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
66
67 fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
68 ICUNIT_GOTO_NOT_EQUAL(fd, -1, fd, EXIT1);
69
70 len = read(fd, readbuf, 20); // read length: 20
71 ICUNIT_GOTO_EQUAL(len, 16, len, EXIT1); // file length: 16
72
73 ret = access(pathname1, F_OK);
74 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
75
76 ret = umount("/jffs2_test/test/test123");
77 ICUNIT_GOTO_NOT_EQUAL(ret, 0, ret, EXIT2);
78
79 ret = umount(pathname1);
80 ICUNIT_GOTO_NOT_EQUAL(ret, 0, ret, EXIT2);
81
82 ret = access(pathname1, F_OK);
83 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
84
85 ret = mount(NULL, "/jffs2_test", "storage", 0, NULL);
86 ICUNIT_GOTO_NOT_EQUAL(ret, 0, ret, EXIT2);
87
88 ret = access("/jffs2_test", F_OK);
89 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
90
91 ret = access(pathname1, F_OK);
92 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
93
94 ret = close(fd);
95 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
96
97 ret = unlink(pathname1);
98 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
99
100 return JFFS_NO_ERROR;
101
102 EXIT2:
103 mount(JFFS_DEV_PATH0, "/jffs2_test", JFFS_FILESYS_TYPE, 0, NULL);
104 EXIT1:
105 close(fd);
106 EXIT:
107 remove(JFFS_PATH_NAME0);
108 return JFFS_NO_ERROR;
109 }
110
ItFsJffs035(VOID)111 VOID ItFsJffs035(VOID)
112 {
113 TEST_ADD_CASE("IT_FS_JFFS_035", testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL0, TEST_FUNCTION);
114 }
115