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 #define private public 17 #define protected public 18 #include "message_user.h" 19 #undef private 20 #undef protected 21 #include "messageuser_fuzzer.h" 22 #include <fuzzer/FuzzedDataProvider.h> 23 24 namespace OHOS { DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)25 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp) 26 { 27 std::string key = fdp->ConsumeRandomLengthString(); 28 Notification::MessageUser messageUser; 29 // test SetKey function 30 messageUser.SetKey(key); 31 // test SetName function 32 std::string name = fdp->ConsumeRandomLengthString(); 33 messageUser.SetName(name); 34 // test SetPixelMap function 35 messageUser.SetPixelMap(nullptr); 36 // test SetUri function 37 Uri uri(key); 38 messageUser.SetUri(uri); 39 // test SetMachine function 40 bool enabled = fdp->ConsumeBool(); 41 messageUser.SetMachine(enabled); 42 // test SetUserAsImportant function 43 messageUser.SetUserAsImportant(enabled); 44 // test GetKey function 45 messageUser.GetKey(); 46 // test GetName function 47 messageUser.GetName(); 48 // test GetPixelMap function 49 messageUser.GetPixelMap(); 50 // test GetUri function 51 messageUser.GetUri(); 52 // test IsMachine function 53 messageUser.IsMachine(); 54 // test IsUserImportant function 55 messageUser.IsUserImportant(); 56 // test ToJson function 57 nlohmann::json jsonObject; 58 messageUser.ToJson(jsonObject); 59 messageUser.FromJson(jsonObject); 60 return true; 61 } 62 } 63 64 /* Fuzzer entry point */ LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)65extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) 66 { 67 /* Run your code on data */ 68 FuzzedDataProvider fdp(data, size); 69 OHOS::DoSomethingInterestingWithMyAPI(&fdp); 70 return 0; 71 } 72