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 <stdio.h>
33 #include "ohos_types.h"
34 #include "los_config.h"
35 #include "Public.h"
36 #include "PCommon.h"
37 #include "fuzz_posix.h"
38
39 #define CYCLE_TOTAL_TIMES 1024
40 #define DEFAULT_TIME_VALUE 0
41 #define MAX_BUFFER_SIZE 100
42
43 extern S_ElementInit g_element[ELEMENT_LEN];
44 extern int g_iteration;
45
FeofFuzzTest(void)46 void FeofFuzzTest(void)
47 {
48 FILE *stream = NULL;
49 char fileName[] = "./test.txt";
50 char str[MAX_BUFFER_SIZE] = {0};
51
52 printf("Fuzz test in line [%d] feof start\n", __LINE__);
53
54 INIT_FuzzEnvironment();
55 CreatPrecondForQueue();
56
57 stream = fopen(fileName, "rw");
58 if (stream == NULL) {
59 printf("fopen(%s) fail\n", fileName);
60 return;
61 }
62
63 for (int i = 0; i < CYCLE_TOTAL_TIMES; i++) {
64 hi_watchdog_feed();
65 heartbeatPrint(i);
66
67 (void)fread(str, MAX_BUFFER_SIZE, 1, stream);
68
69 (void)feof(stream);
70 }
71
72 (void)fclose(stream);
73
74 CleanPrecondForQueue();
75 DT_Clear(g_element);
76 CLOSE_Log();
77 CLEAR_FuzzEnvironment();
78
79 printf("Fuzz test in line [%d] feof ok\n", __LINE__);
80
81 return;
82 }
83