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 "reminder_request_timer.h" 17 #include "reminderrequesttimer_fuzzer.h" 18 #include <fuzzer/FuzzedDataProvider.h> 19 20 namespace OHOS { DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)21 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp) 22 { 23 uint64_t countDownTimeInSeconds = fdp->ConsumeIntegral<uint64_t>(); 24 std::string stringData = fdp->ConsumeRandomLengthString(); 25 Notification::ReminderRequestTimer reminderRequestTimer(countDownTimeInSeconds); 26 reminderRequestTimer.GetInitInfo(); 27 bool enabled = fdp->ConsumeBool(); 28 reminderRequestTimer.PreGetNextTriggerTimeIgnoreSnooze(enabled, enabled); 29 reminderRequestTimer.OnDateTimeChange(); 30 reminderRequestTimer.OnTimeZoneChange(); 31 reminderRequestTimer.UpdateNextReminder(); 32 reminderRequestTimer.CheckParamsValid(countDownTimeInSeconds); 33 reminderRequestTimer.UpdateTimeInfo(stringData); 34 Parcel parcel; 35 reminderRequestTimer.Unmarshalling(parcel); 36 reminderRequestTimer.Marshalling(parcel); 37 return reminderRequestTimer.ReadFromParcel(parcel); 38 } 39 } 40 41 /* Fuzzer entry point */ LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) 43 { 44 /* Run your code on data */ 45 FuzzedDataProvider fdp(data, size); 46 OHOS::DoSomethingInterestingWithMyAPI(&fdp); 47 return 0; 48 } 49