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 off_t off;
48
49 ret = mkdir(pathname1, S_IRWXU | S_IRWXG | S_IRWXO);
50 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
51
52 ret = chdir(pathname1);
53 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
54
55 JffsStrcat2(pathname1, "/1493_1", JFFS_STANDARD_NAME_LENGTH);
56 fd1 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
57 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT2);
58
59 JffsStrcat2(pathname1, "/1493_2", JFFS_STANDARD_NAME_LENGTH);
60 fd2 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
61 ICUNIT_GOTO_NOT_EQUAL(fd2, -1, fd2, EXIT4);
62
63 JffsStrcat2(pathname1, "/1493_3", JFFS_STANDARD_NAME_LENGTH);
64 fd3 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
65 ICUNIT_GOTO_NOT_EQUAL(fd3, -1, fd3, EXIT6);
66
67 len = write(fd1, bufW1, JFFS_SHORT_ARRAY_LENGTH);
68 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
69
70 len = write(fd2, bufW2, JFFS_SHORT_ARRAY_LENGTH);
71 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
72
73 ret = close(fd1);
74 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
75
76 ret = close(fd2);
77 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
78
79 JffsStrcat2(pathname1, "/1493_1", JFFS_STANDARD_NAME_LENGTH);
80 fd1 = open(pathname1, O_NONBLOCK | O_RDWR, S_IRWXU | S_IRWXG | S_IRWXO);
81 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT6);
82
83 JffsStrcat2(pathname1, "/1493_2", JFFS_STANDARD_NAME_LENGTH);
84 fd2 = open(pathname1, O_NONBLOCK | O_RDWR, S_IRWXU | S_IRWXG | S_IRWXO);
85 ICUNIT_GOTO_NOT_EQUAL(fd2, -1, fd2, EXIT6);
86
87 memset(bufW1, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
88 memset(bufW2, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
89
90 len = read(fd1, bufW1, JFFS_SHORT_ARRAY_LENGTH);
91 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
92
93 len = read(fd2, bufW2, JFFS_SHORT_ARRAY_LENGTH);
94 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT6); // compare ret len with target len 10
95
96 g_jffsIov[0].iov_base = bufW1;
97 g_jffsIov[0].iov_len = JFFS_SHORT_ARRAY_LENGTH;
98 g_jffsIov[1].iov_base = bufW2;
99 g_jffsIov[1].iov_len = JFFS_SHORT_ARRAY_LENGTH;
100
101 lenV = writev(fd3, g_jffsIov, 2); // writes 2 buffers to the fd
102 ICUNIT_GOTO_EQUAL(lenV, 20, lenV, EXIT6); // compare ret lenV to target 20 lenV
103
104 memset(bufW1, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
105 memset(bufW2, 0, JFFS_SHORT_ARRAY_LENGTH + 1);
106
107 off = lseek(fd3, 0, SEEK_SET);
108 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT6);
109
110 g_jffsIov[0].iov_base = bufW1;
111 g_jffsIov[0].iov_len = JFFS_SHORT_ARRAY_LENGTH;
112 g_jffsIov[1].iov_base = bufW2;
113 g_jffsIov[1].iov_len = JFFS_SHORT_ARRAY_LENGTH;
114
115 lenV = readv(fd3, g_jffsIov, 1);
116 ICUNIT_GOTO_EQUAL(lenV, 10, lenV, EXIT6); // compare ret lenV to target 10 lenV
117
118 ret = close(fd3);
119 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
120
121 JffsStrcat2(pathname1, "/1493_3", JFFS_STANDARD_NAME_LENGTH);
122 ret = remove(pathname1);
123 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT5);
124
125 ret = close(fd2);
126 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT4);
127
128 JffsStrcat2(pathname1, "/1493_2", JFFS_STANDARD_NAME_LENGTH);
129 ret = remove(pathname1);
130 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
131
132 ret = close(fd1);
133 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
134
135 JffsStrcat2(pathname1, "/1493_1", JFFS_STANDARD_NAME_LENGTH);
136 ret = remove(pathname1);
137 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
138
139 ret = chdir(JFFS_MAIN_DIR0);
140 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
141
142 ret = rmdir(pathname2);
143 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
144
145 return JFFS_NO_ERROR;
146 EXIT6:
147 close(fd3);
148 EXIT5:
149 JffsStrcat2(pathname1, "/1493_3", JFFS_STANDARD_NAME_LENGTH);
150 remove(pathname1);
151 EXIT4:
152 close(fd2);
153 EXIT3:
154 JffsStrcat2(pathname1, "/1493_2", JFFS_STANDARD_NAME_LENGTH);
155 remove(pathname1);
156 EXIT2:
157 close(fd1);
158 EXIT1:
159 JffsStrcat2(pathname1, "/1493_1", JFFS_STANDARD_NAME_LENGTH);
160 remove(pathname1);
161 EXIT:
162 remove(pathname2);
163 return JFFS_NO_ERROR;
164 }
165
166 /*
167 *
168 testcase brief in English
169 *
170 */
171
ItFsJffs431(VOID)172 VOID ItFsJffs431(VOID)
173 {
174 TEST_ADD_CASE("IT_FS_JFFS_431", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
175 }
176