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 fd1, fd2, fd3;
37 INT32 ret, len;
38 INT32 flags;
39 ssize_t lenV = 0;
40 CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "liteos";
41 CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
42 CHAR pathname2[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
43 CHAR pathname3[JFFS_STANDARD_NAME_LENGTH] = { JFFS_MAIN_DIR0 };
44 CHAR bufW1[JFFS_SHORT_ARRAY_LENGTH + 1] = "0123456789";
45 CHAR bufW2[JFFS_SHORT_ARRAY_LENGTH + 1] = "abcefghijk";
46 CHAR bufW3[JFFS_STANDARD_NAME_LENGTH] = "lalalalala";
47
48 ret = mkdir(pathname1, S_IRWXU | S_IRWXG | S_IRWXO);
49 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
50
51 ret = chdir(pathname1);
52 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
53
54 JffsStrcat2(pathname1, "/1465_1", JFFS_STANDARD_NAME_LENGTH);
55 fd1 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
56 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT2);
57
58 JffsStrcat2(pathname1, "/1465_2", JFFS_STANDARD_NAME_LENGTH);
59 fd2 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
60 ICUNIT_GOTO_NOT_EQUAL(fd2, -1, fd2, EXIT4);
61
62 JffsStrcat2(pathname1, "/1465_3", JFFS_STANDARD_NAME_LENGTH);
63 fd3 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
64 ICUNIT_GOTO_NOT_EQUAL(fd3, -1, fd3, EXIT6);
65
66 len = write(fd1, bufW1, JFFS_SHORT_ARRAY_LENGTH);
67 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
68
69 len = write(fd2, bufW2, JFFS_SHORT_ARRAY_LENGTH);
70 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
71
72 ret = close(fd1);
73 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
74
75 ret = close(fd2);
76 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
77
78 JffsStrcat2(pathname1, "/1465_1", JFFS_STANDARD_NAME_LENGTH);
79 fd1 = open(pathname1, O_NONBLOCK | O_RDWR, S_IRWXU | S_IRWXG | S_IRWXO);
80 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT6);
81
82 JffsStrcat2(pathname1, "/1465_2", JFFS_STANDARD_NAME_LENGTH);
83 fd2 = open(pathname1, O_NONBLOCK | O_RDWR, S_IRWXU | S_IRWXG | S_IRWXO);
84 ICUNIT_GOTO_NOT_EQUAL(fd2, -1, fd2, EXIT6);
85
86 memset(bufW1, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
87 memset(bufW2, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
88
89 len = read(fd1, bufW1, JFFS_SHORT_ARRAY_LENGTH);
90 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
91
92 len = read(fd2, bufW2, JFFS_SHORT_ARRAY_LENGTH);
93 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
94
95 ret = close(fd1);
96 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
97
98 ret = close(fd2);
99 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
100
101 g_jffsIov[0].iov_base = bufW1;
102 g_jffsIov[0].iov_len = JFFS_SHORT_ARRAY_LENGTH;
103 g_jffsIov[1].iov_base = bufW2;
104 g_jffsIov[1].iov_len = JFFS_SHORT_ARRAY_LENGTH;
105
106 lenV = writev(fd3, g_jffsIov, 2); // writes 2 buffers to the fd
107 ICUNIT_GOTO_EQUAL(lenV, 20, lenV, EXIT6); // compare ret lenV to target 20 lenV
108
109 ret = close(fd3);
110 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
111
112 JffsStrcat2(pathname1, "/1465_3", JFFS_STANDARD_NAME_LENGTH);
113 fd3 = open(pathname1, O_NONBLOCK | O_RDWR, S_IRWXU | S_IRWXG | S_IRWXO);
114 ICUNIT_GOTO_NOT_EQUAL(fd3, -1, fd3, EXIT6);
115
116 len = read(fd3, bufW3, JFFS_STANDARD_NAME_LENGTH);
117 ICUNIT_GOTO_EQUAL(len, 20, len, EXIT6); // compare ret len with target len 20
118
119 ret = close(fd3);
120 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
121
122 JffsStrcat2(pathname1, "/1465_1", JFFS_STANDARD_NAME_LENGTH);
123 ret = remove(pathname1);
124 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT6);
125
126 JffsStrcat2(pathname1, "/1465_2", JFFS_STANDARD_NAME_LENGTH);
127 ret = remove(pathname1);
128 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT6);
129
130 JffsStrcat2(pathname1, "/1465_3", JFFS_STANDARD_NAME_LENGTH);
131 ret = remove(pathname1);
132 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT6);
133
134 ret = chdir(JFFS_MAIN_DIR0);
135 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
136
137 ret = rmdir(pathname2);
138 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
139
140 return JFFS_NO_ERROR;
141 EXIT6:
142 close(fd3);
143 EXIT5:
144 JffsStrcat2(pathname1, "/1465_3", JFFS_STANDARD_NAME_LENGTH);
145 remove(pathname1);
146 EXIT4:
147 close(fd2);
148 EXIT3:
149 JffsStrcat2(pathname1, "/1465_2", JFFS_STANDARD_NAME_LENGTH);
150 remove(pathname1);
151 EXIT2:
152 close(fd1);
153 EXIT1:
154 JffsStrcat2(pathname1, "/1465_1", JFFS_STANDARD_NAME_LENGTH);
155 remove(pathname1);
156 EXIT:
157 remove(pathname2);
158 return JFFS_NO_ERROR;
159 }
160
161 /*
162 *
163 testcase brief in English
164 *
165 */
166
ItFsJffs415(VOID)167 VOID ItFsJffs415(VOID)
168 {
169 TEST_ADD_CASE("IT_FS_JFFS_415", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
170 }
171