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, "/1472_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, "/1472_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, "/1472_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(fd2, -1, fd2, 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, "/1472_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, "/1472_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 g_jffsIov[0].iov_base = bufW1;
96 g_jffsIov[0].iov_len = 0;
97 g_jffsIov[1].iov_base = bufW2;
98 g_jffsIov[1].iov_len = 0;
99
100 lenV = writev(fd3, g_jffsIov, 2); // writes 2 buffers to the fd
101 ICUNIT_GOTO_EQUAL(lenV, 0, lenV, EXIT6);
102
103 ret = close(fd3);
104 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
105
106 JffsStrcat2(pathname1, "/1472_3", JFFS_STANDARD_NAME_LENGTH);
107 ret = remove(pathname1);
108 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT5);
109
110 ret = close(fd2);
111 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT6);
112
113 JffsStrcat2(pathname1, "/1472_2", JFFS_STANDARD_NAME_LENGTH);
114 ret = remove(pathname1);
115 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
116
117 ret = close(fd1);
118 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
119
120 JffsStrcat2(pathname1, "/1472_1", JFFS_STANDARD_NAME_LENGTH);
121 ret = remove(pathname1);
122 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
123
124 ret = chdir(JFFS_MAIN_DIR0);
125 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
126
127 ret = rmdir(pathname2);
128 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
129
130 return JFFS_NO_ERROR;
131
132 EXIT6:
133 close(fd3);
134 EXIT5:
135 JffsStrcat2(pathname1, "/1472_3", JFFS_STANDARD_NAME_LENGTH);
136 remove(pathname1);
137 EXIT4:
138 close(fd2);
139 EXIT3:
140 JffsStrcat2(pathname1, "/1472_2", JFFS_STANDARD_NAME_LENGTH);
141 remove(pathname1);
142 EXIT2:
143 close(fd1);
144 EXIT1:
145 JffsStrcat2(pathname1, "/1472_1", JFFS_STANDARD_NAME_LENGTH);
146 remove(pathname1);
147 EXIT:
148 remove(pathname2);
149 return JFFS_NO_ERROR;
150 }
151
152 /*
153 *
154 testcase brief in English
155 *
156 */
157
ItFsJffs416(VOID)158 VOID ItFsJffs416(VOID)
159 {
160 TEST_ADD_CASE("IT_FS_JFFS_416", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
161 }
162