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[5] = { -1 };
37 INT32 ret, len;
38 CHAR filebuf[20] = "1234567890";
39 CHAR readbuf[100] = { 0 };
40 CHAR pathname[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
41 off_t off;
42
43 fd[0] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // 0 means first fd
44 ICUNIT_GOTO_NOT_EQUAL(fd[0], -1, fd[0], EXIT); // 0 means first fd
45
46 strcat_s(pathname, sizeof(pathname), "0");
47 fd[1] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // 1 means second fd
48 ICUNIT_GOTO_NOT_EQUAL(fd[1], -1, fd[1], EXIT1); // 1 means second fd
49
50 strcat_s(pathname, sizeof(pathname), "1");
51 fd[2] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // 2 means third fd
52 ICUNIT_GOTO_NOT_EQUAL(fd[2], -1, fd[2], EXIT2); // 2 means third fd
53
54 strcat_s(pathname, sizeof(pathname), "2");
55 fd[3] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // 3 means four fd
56 ICUNIT_GOTO_NOT_EQUAL(fd[3], -1, fd[3], EXIT3); // 3 means four fd
57
58 strcat_s(pathname, sizeof(pathname), "3");
59 fd[4] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR, HIGHEST_AUTHORITY); // 4 means fifth fd
60 ICUNIT_GOTO_NOT_EQUAL(fd[4], -1, fd[4], EXIT4); // 4 means fifth fd
61
62 len = write(fd[0], filebuf, strlen(filebuf)); // 0 means first fd
63 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
64
65 off = lseek(fd[0], 0, SEEK_SET); // 0 means first fd
66 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT4);
67
68 len = read(fd[0], readbuf, JFFS_STANDARD_NAME_LENGTH); // 0 means first fd
69 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
70 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT4);
71
72 len = write(fd[1], filebuf, strlen(filebuf)); // 1 means second fd
73 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
74
75 off = lseek(fd[1], 0, SEEK_SET); // 1 means second fd
76 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT4);
77
78 len = read(fd[1], readbuf, JFFS_STANDARD_NAME_LENGTH); // 1 means second fd
79 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
80 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT4);
81
82 len = write(fd[2], filebuf, strlen(filebuf)); // 2 means third fd
83 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
84
85 off = lseek(fd[2], 0, SEEK_SET); // 2 means third fd
86 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT4);
87
88 len = read(fd[2], readbuf, JFFS_STANDARD_NAME_LENGTH); // 2 means third fd
89 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
90 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT4);
91
92 len = write(fd[3], filebuf, strlen(filebuf)); // 3 means four fd
93 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
94
95 off = lseek(fd[3], 0, SEEK_SET); // 3 means four fd
96 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT4);
97
98 len = read(fd[3], readbuf, JFFS_STANDARD_NAME_LENGTH); // 3 means four fd
99 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
100 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT4);
101
102 len = write(fd[4], filebuf, strlen(filebuf)); // 4 means fifth fd
103 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
104
105 off = lseek(fd[4], 0, SEEK_SET); // 4 means fifth fd
106 ICUNIT_GOTO_NOT_EQUAL(off, -1, off, EXIT4);
107
108 len = read(fd[4], readbuf, JFFS_STANDARD_NAME_LENGTH); // 4 means fifth fd
109 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT4);
110 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT4);
111
112 EXIT4:
113 JffsStrcat2(pathname, "0123", sizeof(pathname));
114 close(fd[4]); // 4 means fifth fd
115 remove(pathname);
116 EXIT3:
117 JffsStrcat2(pathname, "012", sizeof(pathname));
118 close(fd[3]); // 3 means four fd
119 remove(pathname);
120 EXIT2:
121 JffsStrcat2(pathname, "01", sizeof(pathname));
122 close(fd[2]); // 2 means third fd
123 remove(pathname);
124 EXIT1:
125 JffsStrcat2(pathname, "0", sizeof(pathname));
126 close(fd[1]); // 1 means second fd
127 remove(pathname);
128 EXIT:
129 close(fd[0]); // 0 means first fd
130 remove(JFFS_PATH_NAME0);
131 return JFFS_NO_ERROR;
132 }
133
ItFsJffs013(VOID)134 VOID ItFsJffs013(VOID)
135 {
136 TEST_ADD_CASE("IT_FS_JFFS_013", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
137 }
138
139