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 "initializedebugger_fuzzer.h"
17 #include "ecmascript/napi/include/jsnapi.h"
18 #include "tooling/debugger_service.h"
19
20 using namespace panda;
21 using namespace panda::ecmascript;
22 using namespace panda::ecmascript::tooling;
23
24 namespace OHOS {
InitializeDebuggerFuzzTest(const uint8_t * data,size_t size)25 void InitializeDebuggerFuzzTest(const uint8_t* data, size_t size)
26 {
27 RuntimeOption option;
28 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
29 option.SetEnableAsmInterpreter(false);
30 auto vm = JSNApi::CreateJSVM(option);
31 if (size <= 0) {
32 return;
33 }
34 using OnResponseType = const std::function<void(const void *, const std::string &)>;
35 OnResponseType onResponse = [data, size]([[maybe_unused]] const void *d,
36 [[maybe_unused]] const std::string &s) -> void { d = data + size; };
37 InitializeDebugger(vm, onResponse);
38 UninitializeDebugger(vm);
39 JSNApi::DestroyJSVM(vm);
40 }
41 }
42
43 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)44 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
45 {
46 // Run your code on data.
47 OHOS::InitializeDebuggerFuzzTest(data, size);
48 return 0;
49 }
50