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 = -1;
37 INT32 ret, i, len;
38 CHAR filebuf[20] = "abcdeabcde";
39 CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "liteos";
40 CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
41 CHAR pathname2[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
42 CHAR pathname3[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
43
44 ret = mkdir(pathname1, HIGHEST_AUTHORITY);
45 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
46
47 strcat_s(pathname1, sizeof(pathname1), "/test");
48 fd1 = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
49 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT1);
50
51 len = write(fd1, filebuf, strlen(filebuf));
52 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT1);
53
54 ret = close(fd1);
55 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
56
57 for (i = 0; i < 1000; i++) { // 1000 means mount and umount times
58 ret = umount(JFFS_MAIN_DIR0);
59 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
60
61 ret = mount(JFFS_DEV_PATH0, JFFS_MAIN_DIR0, JFFS_FILESYS_TYPE, 0, NULL);
62 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
63 }
64
65 fd1 = open(pathname1, O_NONBLOCK | O_RDWR, HIGHEST_AUTHORITY);
66 ICUNIT_GOTO_NOT_EQUAL(fd1, -1, fd1, EXIT1);
67
68 len = read(fd1, readbuf, JFFS_STANDARD_NAME_LENGTH);
69 ICUNIT_GOTO_EQUAL(len, JFFS_SHORT_ARRAY_LENGTH, len, EXIT1);
70 ICUNIT_GOTO_STRING_EQUAL(readbuf, filebuf, readbuf, EXIT1);
71
72 ret = close(fd1);
73 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
74
75 ret = remove(pathname1);
76 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
77
78 ret = remove(JFFS_PATH_NAME0);
79 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
80
81 return JFFS_NO_ERROR;
82 EXIT2:
83 mount(JFFS_DEV_PATH0, JFFS_MAIN_DIR0, JFFS_FILESYS_TYPE, 0, NULL);
84 EXIT1:
85 close(fd1);
86 remove(pathname1);
87 EXIT:
88 remove(JFFS_PATH_NAME0);
89 return JFFS_NO_ERROR;
90 }
91
ItFsJffs074(VOID)92 VOID ItFsJffs074(VOID)
93 {
94 TEST_ADD_CASE("IT_FS_JFFS_074", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
95 }
96
97