1 /*
2 * Copyright (c) 2023 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 "devicegetcachestub_fuzzer.h"
17
18 #include "singleton.h"
19
20 #define private public
21 #include "devicestatus_service.h"
22 #include "message_parcel.h"
23
24 using namespace OHOS::Msdp::DeviceStatus;
25
26 namespace OHOS {
27
DeviceStatusGetCacheFuzzTest(const uint8_t * data,size_t size)28 void DeviceStatusGetCacheFuzzTest(const uint8_t* data, size_t size)
29 {
30 const std::u16string FORMMGR_DEVICE_TOKEN { u"ohos.msdp.Idevicestatus" };
31 MessageParcel datas;
32 datas.WriteInterfaceToken(FORMMGR_DEVICE_TOKEN);
33 datas.WriteBuffer(data, size);
34 datas.RewindRead(0);
35 MessageParcel reply;
36 MessageOption option;
37 DelayedSingleton<DeviceStatusService>::GetInstance()->OnRemoteRequest(
38 static_cast<uint32_t>(Msdp::DeviceInterfaceCode::DEVICESTATUS_GETCACHE), datas, reply, option);
39 }
40 }
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
44 {
45 /* Run your code on data */
46 if (data == nullptr) {
47 return 0;
48 }
49
50 OHOS::DeviceStatusGetCacheFuzzTest(data, size);
51 return 0;
52 }
53
54