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
34 static constexpr int MAX_FILE_LEN = 10;
35
Testcase(VOID)36 static UINT32 Testcase(VOID)
37 {
38 INT32 fd[10] = { -1 };
39 INT32 ret, i, len;
40 CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
41 CHAR pathname2[10][JFFS_STANDARD_NAME_LENGTH] = {JFFS_PATH_NAME0};
42 CHAR writebuf[JFFS_STANDARD_NAME_LENGTH] = "0123456789";
43 CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
44 CHAR bufname[JFFS_SHORT_ARRAY_LENGTH] = "";
45 INT32 randTest1[10] = { 2, 6, 3, 1, 0, 8, 7, 9, 4, 5 };
46 INT32 randTest2[10] = { 5, 3, 1, 6, 7, 2, 4, 9, 0, 8 };
47
48 ret = mkdir(pathname1, HIGHEST_AUTHORITY);
49 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
50
51 for (i = 0; i < MAX_FILE_LEN; i++) {
52 memset_s(bufname, JFFS_SHORT_ARRAY_LENGTH, 0, JFFS_SHORT_ARRAY_LENGTH);
53 memset_s(pathname2[i], JFFS_STANDARD_NAME_LENGTH, 0, JFFS_STANDARD_NAME_LENGTH);
54 snprintf_s(bufname, JFFS_SHORT_ARRAY_LENGTH - 1, JFFS_SHORT_ARRAY_LENGTH, "/1071_%d", i);
55 strcat_s(pathname2[i], JFFS_STANDARD_NAME_LENGTH, pathname1);
56 strcat_s(pathname2[i], JFFS_STANDARD_NAME_LENGTH, bufname);
57 fd[i] = open(pathname2[i], O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
58 ICUNIT_GOTO_NOT_EQUAL(fd[i], -1, fd[i], EXIT2);
59 }
60 for (i = 0; i < MAX_FILE_LEN; i++) {
61 len = write(fd[randTest1[i]], writebuf, strlen(writebuf));
62 ICUNIT_GOTO_EQUAL(len, strlen(writebuf), len, EXIT2);
63
64 ret = close(fd[randTest1[i]]);
65 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
66 }
67
68 for (i = 0; i < MAX_FILE_LEN; i++) {
69 fd[randTest2[i]] = open(pathname2[randTest2[i]], O_CREAT | O_RDWR, HIGHEST_AUTHORITY);
70 ICUNIT_GOTO_NOT_EQUAL(fd[i], -1, fd[i], EXIT2);
71
72 len = read(fd[randTest2[i]], readbuf, JFFS_STANDARD_NAME_LENGTH - 1);
73 ICUNIT_GOTO_EQUAL(len, 10, len, EXIT2); // 10 means length of actually read data
74
75 ret = close(fd[randTest2[i]]);
76 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
77 }
78
79 for (i = 0; i < MAX_FILE_LEN; i++) {
80 ret = remove(pathname2[randTest2[i]]);
81 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
82 }
83
84 ret = remove(pathname1);
85 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
86
87 return JFFS_NO_ERROR;
88 EXIT2:
89 for (i = 0; i < MAX_FILE_LEN; i++) {
90 close(fd[randTest1[i]]);
91 }
92 EXIT1:
93 for (i = 0; i < MAX_FILE_LEN; i++) {
94 remove(pathname2[randTest2[i]]);
95 }
96 EXIT:
97 remove(pathname1);
98 return JFFS_NO_ERROR;
99 }
100
ItFsJffs093(VOID)101 VOID ItFsJffs093(VOID)
102 {
103 TEST_ADD_CASE("IT_FS_JFFS_093", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL3, TEST_FUNCTION);
104 }
105
106