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 #include "it_test_storage.h"
32 #include "fcntl.h"
33 #include "sys/ioctl.h"
34
35 #define STORAGE_DEV_PATH "/dev/sdap0"
36 #define STORAGE_DATA_LEN 32
37 #define DIOC_GETPRIV 0x1000
38 #define INVALID_PTR 0x11111111
39
Testcase(VOID)40 static int Testcase(VOID)
41 {
42 int ret;
43 int fd = -1;
44 int i;
45 ssize_t n;
46 char *buf = NULL;
47 void *bch = NULL;
48
49 ret = access(STORAGE_DEV_PATH, 0);
50 if (!ret) {
51 fd = open(STORAGE_DEV_PATH, O_RDWR, 0666);
52 ICUNIT_ASSERT_NOT_EQUAL(fd, -1, fd);
53
54 buf = static_cast<char *>(malloc(STORAGE_DATA_LEN));
55 ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
56 ret = memset_s(buf, STORAGE_DATA_LEN, 0, STORAGE_DATA_LEN);
57 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
58
59 ret = ioctl(fd, DIOC_GETPRIV, &bch);
60 printf("bch = %#x, &bch = %#x, errno = %d\n", bch, &bch, errno);
61 ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret);
62
63
64 printf("Reading storage data ... \n");
65 n = read(fd, buf, STORAGE_DATA_LEN);
66 ICUNIT_ASSERT_EQUAL(n, STORAGE_DATA_LEN, n);
67 printf("storage data [%#x %#x %#x %#x]\n", buf[0], buf[1], buf[2], buf[3]);
68
69 n = read(fd, (void *)INVALID_PTR, STORAGE_DATA_LEN);
70 ICUNIT_ASSERT_NOT_EQUAL(n, STORAGE_DATA_LEN, n);
71
72 ret = close(fd);
73 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
74 free(buf);
75 }
76
77 return 0;
78 }
79
ItTestStorage001(void)80 void ItTestStorage001(void)
81 {
82 TEST_ADD_CASE("IT_DRIVERS_STORAGE_001", Testcase, TEST_LOS, TEST_DRIVERBASE, TEST_LEVEL0, TEST_FUNCTION);
83 }
84