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
33 #include "It_vfs_fat.h"
34
TestCase(VOID)35 static UINT32 TestCase(VOID)
36 {
37 INT32 fd = 0;
38 INT32 ret;
39 INT32 len;
40 CHAR pathname1[FAT_STANDARD_NAME_LENGTH] = FAT_PATH_NAME;
41 CHAR const writebuf[FAT_STANDARD_NAME_LENGTH] = "0123456789";
42 CHAR readbuf[FAT_STANDARD_NAME_LENGTH] = "";
43 struct statfs buf1 = { 0 };
44 struct statfs buf2 = { 0 };
45 off_t off;
46
47 fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
48 ICUNIT_GOTO_NOT_EQUAL(fd, FAT_IS_ERROR, fd, EXIT1);
49
50 ret = statfs(pathname1, &buf1);
51 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
52 FatStatfsPrintf(buf1);
53
54 ret = fallocate(fd, FAT_FALLOCATE_KEEP_SIZE, 0, 0x7FFFFFFF); // 2GB-1
55 if (g_fatFilesystem == FAT_FILE_SYSTEMTYPE_EXFAT) {
56 ICUNIT_GOTO_EQUAL(ret, FAT_IS_ERROR, ret, EXIT1);
57 } else
58 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
59
60 ret = statfs(pathname1, &buf2);
61 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
62 FatStatfsPrintf(buf2);
63
64 ICUNIT_GOTO_EQUAL(buf1.f_type, buf2.f_type, buf1.f_type, EXIT1);
65 ICUNIT_GOTO_EQUAL(buf1.f_bsize, buf2.f_bsize, buf1.f_bsize, EXIT1);
66 ICUNIT_GOTO_EQUAL(buf1.f_blocks, buf2.f_blocks, buf1.f_blocks, EXIT1);
67 ICUNIT_GOTO_EQUAL(buf1.f_files, buf2.f_files, buf1.f_files, EXIT1);
68
69 len = write(fd, writebuf, strlen(writebuf));
70 ICUNIT_GOTO_EQUAL((UINT32)len, strlen(writebuf), len, EXIT1);
71
72 off = lseek(fd, 0, SEEK_SET);
73 ICUNIT_GOTO_EQUAL(off, 0, off, EXIT1);
74
75 len = read(fd, readbuf, FAT_STANDARD_NAME_LENGTH - 1);
76 ICUNIT_GOTO_EQUAL((UINT32)len, strlen(writebuf), len, EXIT1);
77 ICUNIT_GOTO_STRING_EQUAL(readbuf, writebuf, readbuf, EXIT1);
78
79 ret = close(fd);
80 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
81
82 ret = remove(pathname1);
83 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
84
85 fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
86 ICUNIT_GOTO_NOT_EQUAL(fd, FAT_IS_ERROR, fd, EXIT1);
87
88 ret = statfs(pathname1, &buf1);
89 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
90 FatStatfsPrintf(buf1);
91
92 if (g_fatFilesystem == FAT_FILE_SYSTEMTYPE_EXFAT) {
93 ICUNIT_GOTO_EQUAL(ret, FAT_IS_ERROR, ret, EXIT1);
94 } else
95 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
96
97 ret = statfs(pathname1, &buf2);
98 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
99 FatStatfsPrintf(buf2);
100
101 ICUNIT_GOTO_EQUAL(buf1.f_type, buf2.f_type, buf1.f_type, EXIT1);
102 ICUNIT_GOTO_EQUAL(buf1.f_bsize, buf2.f_bsize, buf1.f_bsize, EXIT1);
103 ICUNIT_GOTO_EQUAL(buf1.f_blocks, buf2.f_blocks, buf1.f_blocks, EXIT1);
104 ICUNIT_GOTO_EQUAL(buf1.f_files, buf2.f_files, buf1.f_files, EXIT1);
105
106 len = write(fd, writebuf, strlen(writebuf));
107 ICUNIT_GOTO_EQUAL((UINT32)len, strlen(writebuf), len, EXIT1);
108
109 off = lseek(fd, 0, SEEK_SET);
110 ICUNIT_GOTO_EQUAL(off, 0, off, EXIT1);
111
112 len = read(fd, readbuf, FAT_STANDARD_NAME_LENGTH - 1);
113 ICUNIT_GOTO_EQUAL((UINT32)len, strlen(writebuf), len, EXIT1);
114 ICUNIT_GOTO_STRING_EQUAL(readbuf, writebuf, readbuf, EXIT1);
115
116 ret = close(fd);
117 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
118
119 ret = remove(pathname1);
120 ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
121
122 return FAT_NO_ERROR;
123 EXIT1:
124 close(fd);
125 EXIT:
126 remove(pathname1);
127 return FAT_NO_ERROR;
128 }
129
130 /* *
131 * -@test IT_FS_FAT_678
132 * -@tspec The function test for fallocate fallocate64
133 * -@ttitle The function test for fallocate fallocate64 with the length is 2GB-1
134 * -@tprecon The filesystem module is open
135 * -@tbrief
136 1. use the open to create one file;
137 2. use the function fallocate fallocate64 to apply the space with the length is 2GB-1;
138 3. close the file;
139 4. remove the file.
140 * -@texpect
141 1. Return successed
142 2. Return successed
143 3. Return successed
144 4. Sucessful operation
145 * -@tprior 1
146 * -@tauto TRUE
147 * -@tremark
148 */
149
ItFsFat678(VOID)150 VOID ItFsFat678(VOID)
151 {
152 TEST_ADD_CASE("IT_FS_FAT_678", TestCase, TEST_VFS, TEST_VFAT, TEST_LEVEL2, TEST_FUNCTION);
153 }
154