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 ret, i;
37 INT32 fileCount = 0;
38 INT32 fd[JFFS_NAME_LIMITTED_SIZE] = { -1 };
39 CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
40 CHAR pathname2[JFFS_NAME_LIMITTED_SIZE][JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0, };
41 CHAR bufname[JFFS_SHORT_ARRAY_LENGTH] = "";
42 DIR *dir = NULL;
43
44 ret = mkdir(pathname1, HIGHEST_AUTHORITY);
45 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
46
47 for (i = 0; i < JFFS_NAME_LIMITTED_SIZE; i++) {
48 memset_s(bufname, JFFS_SHORT_ARRAY_LENGTH, 0, JFFS_SHORT_ARRAY_LENGTH);
49 memset_s(pathname2[i], JFFS_SHORT_ARRAY_LENGTH, 0, JFFS_SHORT_ARRAY_LENGTH);
50 snprintf_s(bufname, JFFS_SHORT_ARRAY_LENGTH - 1, JFFS_SHORT_ARRAY_LENGTH, "/test%d", i);
51 JffsStrcat2(pathname2[i], bufname, strlen(bufname));
52
53 if (fd[fileCount] == (CONFIG_NFILE_DESCRIPTORS - 1)) {
54 fd[i] = open(pathname2[i], O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
55 ICUNIT_GOTO_EQUAL(fd[i], -1, fd[i], EXIT3);
56 ICUNIT_GOTO_EQUAL(errno, EMFILE, errno, EXIT3);
57 continue;
58 }
59 fd[i] = open(pathname2[i], O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
60 ICUNIT_GOTO_NOT_EQUAL(fd[i], -1, fd[i], EXIT3);
61 fileCount = i;
62 }
63
64 for (i = 0; i < JFFS_NAME_LIMITTED_SIZE; i++) {
65 if (i > fileCount) {
66 ret = close(fd[i]);
67 ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT3);
68 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT3);
69 continue;
70 }
71 ret = close(fd[i]);
72 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT3);
73 }
74
75 for (i = 0; i < JFFS_NAME_LIMITTED_SIZE; i++) {
76 if (i > fileCount) {
77 ret = remove(pathname2[i]);
78 ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT2);
79 ICUNIT_GOTO_EQUAL(errno, ENOENT, errno, EXIT2);
80 continue;
81 }
82
83 ret = remove(pathname2[i]);
84 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
85 }
86
87 dir = opendir(pathname1);
88 ICUNIT_GOTO_NOT_EQUAL(dir, NULL, dir, EXIT1);
89
90 ret = closedir(dir);
91 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
92
93 ret = rmdir(pathname1);
94 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
95
96 return JFFS_NO_ERROR;
97 EXIT3:
98 for (i = 0; i < JFFS_NAME_LIMITTED_SIZE; i++) {
99 close(fd[i]);
100 }
101 EXIT2:
102 for (i = 0; i < JFFS_NAME_LIMITTED_SIZE; i++) {
103 remove(pathname2[i]);
104 }
105 EXIT1:
106 closedir(dir);
107 EXIT:
108 remove(pathname1);
109 return JFFS_NO_ERROR;
110 }
111
ItFsJffs071(VOID)112 VOID ItFsJffs071(VOID)
113 {
114 TEST_ADD_CASE("IT_FS_JFFS_071", Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
115 }
116
117