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 MB = 1024 * 1024;
35
Testcase(VOID)36 static UINT32 Testcase(VOID)
37 {
38 INT32 ret;
39 CHAR *pathname = { JFFS_MAIN_DIR0 };
40 struct statvfs vfs;
41 fsblkcnt_t blockSize;
42 fsblkcnt_t blockCount;
43 fsblkcnt_t totalSize;
44 fsblkcnt_t freeSize;
45 fsblkcnt_t usedSize;
46 fsblkcnt_t availSize;
47
48 ret = statvfs(pathname, &vfs);
49 ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
50
51 blockSize = vfs.f_bsize;
52 totalSize = vfs.f_blocks * blockSize;
53 freeSize = vfs.f_bfree * blockSize;
54 usedSize = (vfs.f_blocks - vfs.f_bavail) * blockSize;
55 availSize = vfs.f_bavail * blockSize;
56
57 printf("total_size = %0.2lf MB\n", (double)totalSize / (MB));
58 printf("free_size = %0.2lf MB\n", (double)freeSize / (MB));
59 printf("used_size = %0.2lf MB\n", (double)usedSize / (MB));
60 printf("avail_size = %0.2lf MB\n", (double)availSize / (MB));
61
62 return JFFS_NO_ERROR;
63 EXIT:
64 return JFFS_IS_ERROR;
65 }
66
ItJffs022(VOID)67 VOID ItJffs022(VOID)
68 {
69 TEST_ADD_CASE(__FUNCTION__, Testcase, TEST_VFS, TEST_JFFS, TEST_LEVEL2, TEST_FUNCTION);
70 }
71
72