1 /* 2 * Copyright (c) 2025 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 <fuzzer/FuzzedDataProvider.h> 17 #include "event_resample.h" 18 #include "findtouchstate_fuzzer.h" 19 #include "securec.h" 20 21 #undef MMI_LOG_TAG 22 #define MMI_LOG_TAG "FindTouchStateFuzzTest" 23 24 namespace OHOS { 25 namespace MMI { FindTouchStateFuzzTest(FuzzedDataProvider & provider)26bool FindTouchStateFuzzTest(FuzzedDataProvider &provider) 27 { 28 int32_t deviceId = provider.ConsumeIntegral<int32_t>(); 29 int32_t source = provider.ConsumeIntegral<int32_t>(); 30 EventResample eventResample; 31 eventResample.FindTouchState(deviceId, source); 32 return true; 33 } 34 35 } // MMI 36 } // OHOS 37 38 /* Fuzzer entry point */ LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)39extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) 40 { 41 /* Run your code on data */ 42 if (data == nullptr) { 43 return 0; 44 } 45 FuzzedDataProvider provider(data, size); 46 OHOS::MMI::FindTouchStateFuzzTest(provider); 47 return 0; 48 } 49