1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "streammsgmanager_fuzzer.h"
17 #include "stream_msg_manager.h"
18 #include "common_inner.h"
19 #include <cstddef>
20 #include <cstdint>
21
22 using namespace std;
23
24 namespace OHOS {
SendTest(const uint8_t * data,size_t size)25 void SendTest(const uint8_t* data, size_t size)
26 {
27 if ((data == nullptr) || (size == 0)) {
28 return;
29 }
30 Communication::SoftBus::HistoryStats stats;
31 stats.periodFrameNum = size;
32
33 Communication::SoftBus::StreamMsgManager streamMsgManager;
34 streamMsgManager.Send((const Communication::SoftBus::HistoryStats &)stats);
35 }
36
RecvTest(const uint8_t * data,size_t size)37 void RecvTest(const uint8_t* data, size_t size)
38 {
39 if ((data == nullptr) || (size == 0)) {
40 return;
41 }
42 Communication::SoftBus::HistoryStats stats;
43 stats.periodFrameNum = size;
44
45 Communication::SoftBus::StreamMsgManager streamMsgManager;
46 streamMsgManager.Recv((const Communication::SoftBus::HistoryStats &)stats);
47 }
48
UpdateTest(const uint8_t * data,size_t size)49 void UpdateTest(const uint8_t* data, size_t size)
50 {
51 if ((data == nullptr) || (size == 0)) {
52 return;
53 }
54 Communication::SoftBus::HistoryStats stats;
55 stats.periodFrameNum = size;
56
57 Communication::SoftBus::StreamMsgManager streamMsgManager;
58 streamMsgManager.Update((const Communication::SoftBus::HistoryStats &)stats);
59 }
60
61 } // namespace OHOS
62
63 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)64 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
65 {
66 /* Run your code on data */
67 OHOS::SendTest(data, size);
68 OHOS::RecvTest(data, size);
69 OHOS::UpdateTest(data, size);
70 return 0;
71 }
72