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 typedef struct __dirstream {
34 off_t tell;
35 int fd;
36 int bufPos;
37 int bufEnd;
38 volatile int lock[1];
39 void *dirk;
40 void *resv;
41 /* Any changes to this struct must preserve the property:
42 * offsetof(struct __dirent, buf) % sizeof(off_t) == 0 */
43 char buf[2048];
44 } DIR;
45
Testcase(VOID)46 static UINT32 Testcase(VOID)
47 {
48 DIR *dirp = NULL;
49 INT32 ret;
50 CHAR *pathnamedir = (CHAR *)JFFS_MAIN_DIR0;
51 CHAR pathname01[JFFS_STANDARD_NAME_LENGTH] = { JFFS_MAIN_DIR0 };
52 struct dirent *dp1 = (struct dirent *)malloc(sizeof(struct dirent));
53 struct dirent *dp2 = (struct dirent *)malloc(sizeof(struct dirent));
54 struct dirent *dp2Bak = dp2;
55 DIR adir = { 0 };
56 DIR *dir1 = &adir;
57
58 strcat_s(pathname01, JFFS_STANDARD_NAME_LENGTH, "/test1");
59 ret = mkdir(pathname01, HIGHEST_AUTHORITY);
60 if (ret != 0) {
61 if (errno != EEXIST) {
62 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
63 }
64 }
65
66 dirp = opendir(pathnamedir);
67 ICUNIT_GOTO_NOT_EQUAL(dirp, NULL, dirp, EXIT2);
68
69 while (1) {
70 ret = readdir_r(dir1, dp1, &dp2);
71 printf("ret=%d\n", ret);
72 ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT2);
73 break;
74 }
75
76 ret = rmdir(pathname01);
77 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT2);
78
79 closedir(dirp);
80 free(dp1);
81 free(dp2Bak);
82 return JFFS_NO_ERROR;
83 EXIT2:
84 rmdir(pathname01);
85 if (dirp) closedir(dirp);
86 free(dp1);
87 free(dp2Bak);
88 return JFFS_IS_ERROR;
89 EXIT1:
90 rmdir(pathname01);
91 return JFFS_IS_ERROR;
92 }
93
ItJffs043(VOID)94 VOID ItJffs043(VOID)
95 {
96 TEST_ADD_CASE(__FUNCTION__, Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
97 }
98
99